View Monthly Charts

The following tables present IEM computed monthly data summaries based on daily data provided by or computed for the IEM. A download interface exists for the daily summary information. The climatology is provided by the nearest NCEI climate station (USC00426640) within the current 1991-2020 dataset.

To load shown data into Microsoft Excel, highlight the table information with your mouse and then copy/paste into Excel.

Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	0.28	0.33	1.18	2.21	2.49	0.00
2005	1.51	0.29	1.41	0.80	0.00	0.48	0.03	1.28	0.15	1.80	0.00	0.19
2006	0.16	0.05	2.62	0.22	0.15	0.34	0.58	0.29	0.98	4.17	0.15	0.23
2007	0.14	0.39	M	M	0.09	0.00	0.38	0.94	0.57	0.26	0.68	0.73
2008	0.79	0.39	0.12	0.00	0.23	0.09	0.17	0.90	1.19	0.28	0.99	0.87
2009	0.01	0.34	0.08	0.00	1.76	0.40	0.50	0.02	0.18	0.00	0.14	1.23
2010	1.20	0.41	M	0.00	0.00	0.17	0.13	1.73	0.00	2.55	0.00	0.41
2011	0.00	0.15	0.65	0.66	0.26	0.04	1.25	0.16	1.24	0.73	0.73	0.69
2012	M	M	0.02	0.08	0.00	0.00	0.56	0.53	0.72	0.25	0.05	1.11
2013	0.66	0.01	M	0.00	M	0.00	0.61	2.12	3.28	0.42	M	0.32
2014	0.00	0.24	0.69	0.16	0.23	0.00	0.15	1.75	1.40	M	M	M
2015	M	0.00	0.00	0.05	0.77	1.67	0.37	2.67	1.03	2.96	0.00	1.28
2016	0.00	0.00	0.37	M	0.64	0.03	1.06	0.94	1.77	0.64	0.47	M
2017	M	M	M	M	0.35	0.27	1.83	0.87	0.43	0.00	0.00	0.06
2018	0.36	0.29	1.40	0.46	0.52	0.00	1.64	2.04	0.00	2.93	0.00	0.00
2019	0.73	1.69	0.33	0.46	1.49	0.20	0.17	0.04	0.00	M	0.00	0.00
2020	0.00	0.00	0.89	0.00	M	M	0.00	0.00	0.00	0.02	0.00	0.00
2021	0.41	0.00	M	0.00	0.00	0.17	1.92	0.90	0.84	2.27	0.00	0.00
2022	0.00	0.00	0.30	0.03	0.00	0.21	0.81	1.53	1.48	0.27	0.00	0.68
2023	M	0.12	1.23	0.10	0.30	0.08	0.02	1.17	1.04	M	0.29	0.05
2024	0.90	0.64	1.20	0.18	0.06	0.68	0.00	1.09	0.00	0.00	0.00	0.00
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.98	1.01	0.76	0.56	0.55	0.33	0.71	1.21	1.19	1.33	0.66	0.81

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	M	M	M	M	M	M	M	M	M	M	M	M

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	95.00	91.48	83.86	67.13	52.60	45.38
2005	49.83	50.59	60.57	66.13	83.50	86.20	99.19	89.90	85.87	71.73	57.69	48.17
2006	48.07	54.61	58.50	70.55	84.21	93.77	97.26	92.17	81.83	66.87	58.55	45.13
2007	47.94	54.29	M	M	82.68	93.57	98.40	93.77	85.80	70.93	60.43	41.59
2008	40.90	52.68	61.74	68.93	76.07	91.23	97.13	94.39	85.87	72.54	59.70	41.50
2009	48.20	52.41	64.00	65.57	83.17	85.28	97.39	94.13	88.59	71.74	59.03	39.00
2010	40.41	48.35	64.70	68.13	76.43	90.71	97.24	91.48	90.34	69.03	53.03	50.13
2011	45.29	44.82	M	M	M	M	M	96.97	87.11	73.83	54.28	44.07
2012	50.21	51.41	62.35	74.50	84.46	95.55	94.40	94.13	85.23	75.26	70.60	46.10
2013	40.10	49.82	M	68.70	M	95.60	96.90	90.07	81.70	66.84	M	40.13
2014	52.20	58.85	64.62	72.96	79.57	91.77	95.71	87.16	86.96	M	62.92	M
2015	M	58.83	56.46	69.95	74.13	93.50	92.58	92.29	88.20	72.74	49.44	49.58
2016	46.22	56.45	65.10	M	74.88	94.95	99.21	91.85	80.08	74.29	59.63	M
2017	M	M	M	M	73.29	96.67	97.45	94.23	82.80	73.97	64.27	53.71
2018	51.84	54.11	60.71	74.31	80.00	M	102.81	100.61	94.97	71.87	62.87	42.53
2019	44.32	44.68	58.61	70.50	66.53	87.07	95.71	95.61	86.97	M	56.77	42.71
2020	44.60	54.62	58.87	71.03	M	93.72	97.06	100.48	89.34	80.23	61.20	46.26
2021	47.10	54.93	M	72.84	85.37	101.00	102.47	100.13	93.50	72.66	69.14	54.45
2022	56.20	60.00	67.63	77.93	76.04	97.83	101.77	97.26	93.50	77.45	58.00	55.44
2023	49.04	52.35	56.03	70.08	84.72	89.42	104.96	96.84	84.45	M	58.07	49.00
2024	47.77	53.66	59.43	71.85	81.10	97.80	101.71	95.26	89.74	76.89	54.15	50.13
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	46.40	52.44	61.39	69.10	79.40	90.70	96.20	93.50	85.60	72.00	56.79	45.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	62.75	62.43	52.90	43.71	31.07	22.97
2005	28.87	30.93	34.32	38.13	49.67	52.37	64.77	62.14	51.20	41.43	29.31	19.39
2006	21.65	22.82	27.94	38.38	48.24	59.07	68.13	63.16	51.13	42.35	29.17	19.97
2007	20.53	27.86	M	M	48.48	56.69	66.80	66.13	52.61	38.17	29.50	21.77
2008	20.67	29.68	31.33	34.92	42.03	54.30	66.23	62.77	51.93	38.39	32.33	20.28
2009	24.10	26.15	32.17	35.00	53.00	54.28	65.61	57.87	54.43	37.32	25.66	17.94
2010	20.35	28.33	29.11	33.97	40.37	58.23	65.11	60.65	51.30	43.45	27.39	28.94
2011	19.10	24.82	M	M	M	M	M	64.71	55.11	42.34	27.69	20.03
2012	20.39	25.03	30.00	41.25	50.67	60.38	65.92	66.10	56.63	43.10	33.10	23.90
2013	14.23	23.14	M	39.00	M	60.67	69.06	63.47	55.97	37.68	M	16.00
2014	20.93	29.70	35.29	40.74	47.85	57.50	68.48	61.55	57.48	M	33.33	M
2015	M	31.43	31.15	41.18	47.03	60.00	62.90	64.62	56.47	46.84	20.44	21.58
2016	24.78	26.00	33.74	M	47.56	58.80	67.43	63.63	52.85	45.23	31.97	M
2017	M	M	M	M	50.79	61.70	67.10	63.61	52.33	38.37	30.25	19.13
2018	22.61	26.82	33.43	41.10	53.50	M	73.95	71.13	61.60	50.07	34.53	22.94
2019	22.00	22.32	34.52	42.89	46.93	57.07	63.81	63.90	56.74	M	27.73	23.48
2020	17.90	21.04	34.06	40.00	M	54.78	60.97	61.48	51.62	40.87	27.53	14.29
2021	19.23	28.32	M	40.12	50.03	62.17	75.60	70.13	55.90	45.66	29.97	33.17
2022	25.53	27.82	36.13	44.57	66.50	55.08	69.65	71.06	52.47	44.71	42.75	34.22
2023	30.57	24.41	39.48	42.68	40.76	51.27	52.56	75.69	53.07	M	27.93	21.32
2024	26.40	29.79	37.45	41.64	48.71	66.14	67.37	64.38	52.44	M	26.92	19.22
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	21.59	26.71	32.60	39.20	47.71	57.61	65.10	63.40	53.41	41.21	29.10	21.20

Average Daily Temperature (high+low)/2 [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	78.88	77.02	68.38	55.42	41.83	34.17
2005	39.27	40.76	47.38	52.13	66.58	69.28	81.98	76.02	68.53	56.58	43.50	33.84
2006	34.90	38.71	43.26	54.50	66.22	76.28	82.69	77.67	66.48	54.61	44.02	32.55
2007	34.24	41.07	M	M	65.48	74.98	82.60	79.97	69.50	54.55	44.97	31.41
2008	30.50	41.18	46.37	52.15	59.05	72.77	81.68	78.58	68.84	55.46	46.02	30.89
2009	36.23	39.06	48.71	49.79	68.29	69.78	81.50	76.00	71.76	55.12	42.04	28.47
2010	30.43	38.15	47.22	51.05	58.40	75.00	81.17	76.06	70.72	56.29	40.25	39.53
2011	32.19	34.82	M	M	M	M	M	80.84	71.13	58.57	40.80	32.15
2012	35.30	38.22	46.22	57.88	67.83	77.97	80.16	80.11	70.93	59.18	51.85	35.00
2013	27.16	36.48	M	53.85	M	78.13	82.98	76.77	68.83	52.26	M	27.90
2014	36.57	44.28	50.06	56.85	63.50	74.79	82.10	74.35	72.22	M	48.12	M
2015	M	45.13	43.81	55.57	60.58	76.75	77.74	78.46	72.33	59.79	34.94	35.58
2016	35.50	41.22	49.42	M	61.22	77.10	83.32	77.74	66.46	59.76	45.80	M
2017	M	M	M	M	62.22	79.18	82.27	78.88	67.57	56.17	47.05	36.42
2018	37.23	40.46	47.34	57.71	66.84	M	88.38	85.87	78.28	60.90	48.70	32.74
2019	33.16	33.50	46.56	57.23	56.73	72.16	79.76	79.76	71.81	M	42.25	33.10
2020	31.25	37.83	46.47	57.62	M	74.25	79.02	80.98	70.48	60.55	44.37	30.27
2021	33.16	41.62	M	56.48	67.70	81.92	89.10	85.13	74.70	59.16	49.55	43.81
2022	40.87	43.91	51.88	61.12	71.27	76.46	85.71	84.16	72.98	61.08	50.38	44.83
2023	39.80	38.38	48.33	56.36	62.74	69.18	78.72	86.06	68.82	M	42.73	35.16
2024	36.90	41.71	48.41	56.92	64.90	81.64	84.57	79.81	71.09	M	40.19	34.67
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	34.00	39.57	47.00	54.15	63.55	74.15	80.65	78.45	69.50	56.60	42.95	33.35

Average Relative Humidity [%]

This value is computed via a simple average of available observations weighted by the duration between observations.

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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