With this application, you can total a parameter of your choice over a duration of your choice. The resulting data is presented graphically as well as textually for use in a GIS. The end date is inclusive to the data presented. The raw daily data used for this application can be downloaded from here.

Available State: Select Parameter: Year Month Day
to inclusive date:

*Note: Only a sub-sample of stations are plotted on the map due to space restrictions. The small four digit label is the station identifier used in the data listing below (without the 2 character state identifier included).

Data Listing

# IEM Estimated COOP Accumulations (start: 2017-05-01 to inclusive date: 2017-11-18)
# Download From: https://mesonet.agron.iastate.edu/GIS/apps/coop/gsplot.phtml
# Download Date: 19 Nov 2017
# CLIM_ values are based on climatology 1951-today
# Data Contact: Daryl Herzmann akrherz@iastate.edu 515.294.5978
#-----------------------snip------------------
    ID,          StationName,  Latitude, Longitude,     GDD50,     SDD86,    PRECIP,CLIM_GDD50,CLIM_PRECIP,  MAX_TEMP,  MIN_TEMP
IA0000,Iowa Average         ,   41.7500,  -93.2500,      2998,       103,     23.83,      3135,     23.25,        92,        15
IA0112,ALBIA                ,   41.0300,  -92.8000,      3214,       159,     21.85,      3311,     25.68,        97,        16
IA0133,ALGONA               ,   43.0700,  -94.3000,      2826,       111,     30.16,      2865,     22.62,        93,        14
IA0149,Allerton             ,   40.7036,  -93.3633,      3244,       205,     19.83,      3205,     25.74,        97,        18
IA0157,ALLISON              ,   42.7500,  -92.7800,      2845,        95,     23.77,      3010,     25.03,        94,        13
IA0200,AMES-8-WSW           ,   42.0300,  -93.8000,      3212,       155,     23.92,      3133,     24.85,        94,        15
IA0213,ANAMOSA-1-WNW        ,   42.1200,  -91.3000,      2754,        70,     24.01,      2974,     25.44,        93,        13
IA0241,ANKENY-3-S           ,   41.6800,  -93.6000,      3306,       225,     21.96,      3141,     24.76,        99,        15
IA0364,ATLANTIC-1-NE        ,   41.4200,  -95.0000,      3210,       200,     27.20,      3169,     24.37,        97,        15
IA0385,AUDUBON              ,   41.7200,  -94.9300,      3038,        87,     28.27,      3097,     24.65,        93,        15
IA0576,BEDFORD-1-NNW        ,   40.6800,  -94.7200,      3349,       184,     23.23,      3339,     27.40,        95,        19
IA0600,BELLE-PLAINE         ,   41.8800,  -92.2700,      2952,       117,     19.54,      3057,     24.93,        94,        15
IA0608,BELLEVUE-L-AND-D-12  ,   42.2700,  -90.4200,      2909,       114,     27.19,      3001,     23.97,        94,        12
IA0753,BLOOMFIELD           ,   40.7500,  -92.4300,      3292,       160,     18.95,      3331,     26.56,        95,        16
IA0807,Boone                ,   42.0417,  -93.8906,      3094,       145,     24.00,      3041,     25.77,        97,        15
IA0923,BRITT                ,   43.0700,  -93.8000,      2835,       105,     27.61,      2873,     22.66,        93,        10
IA1063,Burlington           ,   40.7808,  -91.1192,      3379,       169,     20.87,      3357,     24.42,        95,        20
IA1233,CARROLL-2-SSW        ,   42.0700,  -94.8500,      3096,       195,     29.68,      3050,     23.54,        97,        16
IA1257,CASCADE              ,   42.3000,  -91.0200,      2826,        71,     31.70,      2908,     24.48,        93,        16
IA1277,CASTANA-EXP-FARM     ,   42.0700,  -95.8200,      3086,       130,     27.15,      3111,     22.89,        95,        16
IA1319,CEDAR-RAPIDS-1       ,   42.0300,  -91.5800,      2981,       162,     24.60,      3192,     26.11,        94,        14
IA1354,CENTERVILLE          ,   40.7200,  -92.8700,      3205,       182,     20.65,      3325,     25.59,        97,        16
IA1394,CHARITON             ,   41.0000,  -93.3200,      3083,       201,     21.97,      3196,     26.42,        98,        15
IA1402,CHARLES-CITY         ,   43.0500,  -92.6700,      2762,        69,     31.02,      2916,     25.04,        94,        12
IA1442,CHEROKEE             ,   42.7500,  -95.5300,      2882,       160,     23.50,      2952,     22.31,        97,        17
IA1533,CLARINDA             ,   40.7200,  -95.0300,      3303,       159,     24.80,      3285,     26.70,        96,        19
IA1541,CLARION              ,   42.7300,  -93.7500,      2880,       115,     22.82,      2887,     24.17,        94,        15
IA1635,CLINTON-1            ,   41.8000,  -90.2700,      3136,        93,     26.55,      3233,     23.83,        93,        14
IA1833,CORNING              ,   41.0000,  -94.7500,      3144,       114,     29.31,      3146,     25.60,        94,        17
IA1954,CRESCO-1-NE          ,   43.3800,  -92.1000,      2656,        94,     25.10,      2634,     25.63,        94,        10
IA1962,Creston              ,   41.0372,  -94.3942,      3176,       135,     24.38,      3191,     25.10,        95,        17
IA2110,DECORAH-2-N          ,   43.3200,  -91.7800,      2769,        97,     23.46,      2886,     24.57,        93,         8
IA2171,DENISON              ,   42.0300,  -95.3300,      2968,       127,     31.10,      3039,     23.17,        97,        15
IA2203,Des Moines Airport   ,   41.5300,  -93.6500,      3556,       279,     19.68,      3322,     23.61,       101,        18
IA2299,Donnellson           ,   40.6433,  -91.5650,      3342,       271,     18.13,      3298,     25.39,        99,        17
IA2364,DUBUQUE-LOCK-AND-DAM ,   42.5300,  -90.6500,      2886,       105,     28.66,      2861,     25.80,        94,        15
IA2573,Eldora               ,   42.3619,  -93.0989,      2908,       102,     24.08,      2948,     25.43,        95,        14
IA2603,Elkader 6SSW (Osborn),   42.7753,  -91.4536,      2656,        78,     27.71,      2860,     24.67,        94,        12
IA2689,Emmetsburg           ,   43.1000,  -94.6800,      2914,       156,     23.93,      2942,     22.80,        97,        14
IA2724,ESTHERVILLE-2-N      ,   43.4200,  -94.8300,      2683,        75,     27.27,      2755,     21.38,        93,        13
IA2789,FAIRFIELD            ,   41.0300,  -91.9500,      3200,       210,     18.17,      3367,     25.40,       100,        19
IA2864,FAYETTE              ,   42.8300,  -91.8000,      2766,        70,     36.32,      2775,     25.54,        92,        12
IA2977,FOREST-CITY          ,   43.2800,  -93.6300,      2662,        65,     25.94,      2815,     23.48,        92,        10
IA2999,FORT-DODGE           ,   42.5000,  -94.2000,      2810,        51,     22.28,      2984,     24.64,        91,        14
IA3007,Fort Madison         ,   40.6209,  -91.3262,      3445,       228,     19.54,      3473,     25.43,        97,        19
IA3290,GLENWOOD             ,   41.0000,  -95.7700,      3249,       203,     28.87,      3378,     24.79,        98,        19
IA3438,GREENFIELD           ,   41.3000,  -94.4700,      3183,       139,     25.59,      3287,     24.84,        95,        17
IA3473,GRINNELL-3-SW        ,   41.7200,  -92.7300,      3010,       103,     22.29,      2942,     25.35,        93,        15
IA3487,GRUNDY-CENTER        ,   42.3700,  -92.7800,      2886,        82,     24.99,      2877,     24.61,        93,        14
IA3509,GUTHRIE-CENTER       ,   41.6800,  -94.5000,      3120,       179,     28.50,      3111,     25.45,        98,        15
IA3517,GUTTENBERG-L-AND-D-10,   42.7800,  -91.1000,      3013,       103,     49.88,      3091,     23.34,        94,        13
IA3584,HAMPTON-2-NW         ,   42.7500,  -93.2000,      2916,       110,     26.91,      2889,     25.72,        94,        13
IA3632,HARLAN               ,   41.6500,  -95.3200,      3212,       169,     22.77,      3168,     24.50,        97,        15
IA3718,HAWARDEN             ,   43.0000,  -96.4800,      2897,       181,     25.15,      3050,     20.28,        98,        14
IA3909,Holstein             ,   42.4897,  -95.5489,      2998,        84,     30.36,      3236,     23.07,        92,        18
IA3980,HUMBOLDT-2           ,   42.6800,  -94.2000,      2849,        99,     20.12,      2941,     23.09,        94,        14
IA4049,INDEPENDENCE-2-W     ,   42.4800,  -91.8200,      2686,        76,     25.64,      2881,     25.12,        93,        14
IA4063,INDIANOLA-2-SSW      ,   41.3700,  -93.5500,      3289,       269,     18.95,      3241,     24.91,       100,        15
IA4101,IOWA-CITY            ,   41.6500,  -91.5300,      3018,       145,     24.78,      3383,     25.48,        93,        18
IA4142,IOWA-FALLS           ,   42.5300,  -93.2700,      2900,        95,     24.02,      2945,     24.74,        93,        14
IA4228,JEFFERSON            ,   42.0200,  -94.3800,      3120,       166,     25.34,      3192,     23.42,        96,        15
IA4381,KEOKUK LOCK DAM 19   ,   40.3967,  -91.3748,      3385,       193,     18.91,      3537,     25.47,        98,        21
IA4389,KEOSAUQUA            ,   40.7200,  -91.9700,      3262,       266,     19.42,      3450,     26.37,       100,        18
IA4502,KNOXVILLE            ,   41.3200,  -93.1300,      3238,       189,     21.85,      3319,     25.09,        99,        15
IA4585,Lamoni               ,   40.6233,  -93.9508,      3452,       276,     22.97,      3295,     26.65,        98,        17
IA4705,Le Claire L&D 14     ,   41.5697,  -90.3956,      3194,       140,     26.57,      3308,     23.54,        95,        18
IA4735,LEMARS               ,   42.8000,  -96.1700,      2934,       165,     25.15,      3103,     20.72,        96,        16
IA4894,LOGAN                ,   41.6300,  -95.8000,      3232,       204,     26.62,      3275,     23.76,        96,        16
IA5086,MANCHESTER-2         ,   42.4700,  -91.4500,      2695,        79,     26.77,      2806,     25.69,        93,        13
IA5131,MAQUOKETA-2-W        ,   42.0700,  -90.7000,      2799,        87,     21.43,      2958,     24.13,        94,        14
IA5198,MARSHALLTOWN         ,   42.0700,  -92.9300,      2968,       114,     22.67,      3009,     25.58,        96,        16
IA5230,MASON-CITY           ,   43.1500,  -93.2000,      2779,        95,     24.87,      2796,     25.04,        95,        13
IA5493,Milford              ,   43.3167,  -95.2017,      2742,        60,     25.99,      2834,     21.50,        92,        13
IA5769,MOUNT-AYR            ,   40.7000,  -94.2500,      3180,       124,     24.54,      3221,     26.02,        94,        17
IA5796,MOUNT-PLEASANT       ,   40.9500,  -91.5500,      3212,       222,     24.37,      3313,     25.76,        99,        17
IA5837,MUSCATINE            ,   41.4000,  -91.0700,      3199,       185,     28.55,      3377,     25.05,        96,        20
IA5952,NEW-HAMPTON          ,   43.0500,  -92.3200,      2661,        63,     34.74,      2775,     25.54,        94,        10
IA5992,NEWTON               ,   41.7000,  -93.0500,      3193,       190,     18.54,      3225,     24.39,        97,        15
IA6103,NORTHWOOD            ,   43.4500,  -93.2200,      2608,        47,     25.18,      2755,     24.12,        92,        12
IA6151,OAKLAND-2-E          ,   41.3200,  -95.3800,      3213,       169,     25.13,      3207,     25.03,        97,        15
IA6200,OELWEIN-2-S          ,   42.6500,  -91.9200,      2769,        88,     25.41,      2830,     24.74,        94,        12
IA6243,ONAWA                ,   42.0200,  -96.1000,      3098,       235,     28.03,      3279,     22.26,        97,        16
IA6305,OSAGE                ,   43.2800,  -92.8000,      2864,        92,     26.28,      2796,     25.00,        94,        10
IA6316,OSCEOLA-3-WSW        ,   41.0194,  -93.7502,      3250,       276,     18.05,      3218,     26.32,       100,        15
IA6327,OSKALOOSA            ,   41.3200,  -92.6500,      3184,       176,     17.07,      3246,     25.81,        99,        16
IA6389,Ottumwa              ,   41.1078,  -92.4467,      3344,       294,     14.48,      3308,     24.75,       101,        18
IA6566,PERRY                ,   41.8300,  -94.1200,      3185,       206,     24.13,      3083,     24.46,        98,        17
IA6719,POCAHONTAS           ,   42.7000,  -94.6700,      2968,       157,     26.38,      2961,     22.69,        95,        14
IA6800,PRIMGHAR             ,   43.0800,  -95.6300,      2970,       161,     22.92,      3048,     22.03,        95,        12
IA6940,RED-OAK              ,   41.0000,  -95.2300,      3366,       186,     26.67,      3395,     26.21,        96,        18
IA7147,ROCK-RAPIDS          ,   43.4300,  -96.1700,      2837,       105,     22.66,      2907,     20.10,        95,        14
IA7161,ROCKWELL-CITY        ,   42.4000,  -94.6200,      2986,       123,     22.94,      3041,     23.42,        94,        14
IA7312,SAC-CITY             ,   42.4300,  -95.0000,      2836,        79,     28.49,      2995,     23.04,        92,        16
IA7594,Sheldon              ,   43.1808,  -95.8528,      2711,        73,     21.10,      2825,     21.11,        91,        12
IA7613,SHENANDOAH-1-NE      ,   40.7800,  -95.3500,      3366,       224,     29.75,      3501,     25.45,        97,        17
IA7664,SIBLEY-5-NNE         ,   43.4500,  -95.7200,      2744,        98,     21.27,      2759,     21.15,        95,        12
IA7669,SIDNEY               ,   40.7500,  -95.6500,      3284,       200,     27.59,      3470,     24.56,        97,        17
IA7678,SIGOURNEY            ,   41.3300,  -92.2000,      3152,       240,     19.82,      3239,     24.91,        98,        19
IA7708,SIOUX-CITY-WSO-AP    ,   42.4000,  -96.3800,      3128,       251,     24.07,      3171,     19.62,        97,        16
IA7726,SIOUX-RAPIDS         ,   42.8800,  -95.1500,      2864,        89,     21.46,      2912,     22.18,        93,        14
IA7844,Spencer              ,   43.1653,  -95.1467,      2866,       138,     22.62,      2847,     20.90,        95,        13
IA7979,STORM-LAKE-2-E       ,   42.6300,  -95.1800,      2915,       105,     30.16,      2843,     23.44,        96,        15
IA8266,TIPTON               ,   41.7800,  -91.1200,      3158,       155,     18.96,      3063,     25.66,        95,        20
IA8296,TOLEDO               ,   41.9800,  -92.5800,      2886,       104,     22.24,      2965,     25.07,        93,        15
IA8339,TRIPOLI-4-N          ,   42.8200,  -92.2500,      2868,       103,     31.31,      2868,     25.69,        95,        13
IA8568,VINTON               ,   42.1700,  -92.0000,      2782,        64,     18.70,      3089,     24.38,        91,        14
IA8668,Wapello              ,   41.1764,  -91.1908,      3339,       205,     18.79,      3282,     24.42,        97,        20
IA8688,WASHINGTON           ,   41.2800,  -91.6800,      3098,       196,     20.94,      3361,     24.58,        99,        18
IA8706,WATERLOO             ,   42.5500,  -92.4000,      2906,       118,     20.03,      2943,     26.70,        95,        13
IA8755,WAUKON               ,   43.2700,  -91.4800,      2489,        32,     21.27,      2684,     23.94,        92,         8
IA8806,WEBSTER-CITY         ,   42.4700,  -93.8000,      2918,       109,     22.64,      2986,     24.45,        93,        15
IA9067,WILLIAMSBURG         ,   41.6700,  -92.0200,      3094,       183,     22.94,      3140,     25.85,        95,        15
IA9132,WINTERSET            ,   41.3300,  -94.0000,      3264,       252,     20.66,      3149,     24.54,       100,        15
IAC001,Iowa - Northwest Climate Division,   43.0270,  -95.4945,      2842,       105,     25.07,      2972,     20.60,        93,        14
IAC002,Iowa - North Central Climate Division,   43.0499,  -93.4890,      2800,        87,     25.26,      2887,     23.11,        93,        13
IAC003,Iowa - Northeast Climate Division,   42.8585,  -91.7665,      2737,        70,     26.15,      2879,     23.68,        93,        12
IAC004,Iowa - West Central Climate Division,   42.0398,  -95.2600,      3042,       153,     26.89,      3163,     22.37,        93,        16
IAC005,Iowa - Central Climate Division,   42.0411,  -93.3353,      3012,       119,     21.63,      3094,     23.82,        94,        15
IAC006,Iowa - East Central Climate Division,   41.8976,  -91.2534,      2954,       109,     21.48,      3144,     23.94,        93,        16
IAC007,Iowa - Southwest Climate Division,   41.0809,  -95.1379,      3250,       174,     26.03,      3329,     24.24,        96,        17
IAC008,Iowa - South Central Climate Division,   41.0467,  -93.4941,      3212,       178,     20.60,      3270,     24.69,        96,        16
IAC009,Iowa - Southeast Climate Division,   41.0387,  -91.8206,      3215,       183,     20.44,      3367,     24.20,        98,        18

You should be able to 'copy & paste' this raw data listing into a simple text editor and save the data file on your machine. Most GIS systems can then import this dataset as a layer. You may have to omit the commented lines (#) if your GIS has trouble importing the data.