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 (USC00489615) 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	0.00	0.05	3.19	1.99	0.52	0.00
2005	0.23	0.16	0.20	2.29	2.34	2.67	1.51	2.20	M	2.34	0.02	0.29
2006	0.00	0.46	1.29	0.24	1.72	0.09	1.23	1.67	1.12	0.36	0.04	1.42
2007	0.05	0.26	1.89	2.30	2.25	0.00	0.64	0.59	0.68	1.62	0.15	0.74
2008	0.09	0.14	0.16	0.42	7.32	0.92	1.41	2.81	1.20	0.89	0.37	0.00
2009	1.12	0.10	0.90	2.13	1.63	2.94	1.45	2.07	0.00	2.13	0.66	0.95
2010	0.00	0.40	1.40	3.07	2.61	3.04	2.43	1.41	0.00	1.53	0.46	0.48
2011	0.30	0.67	0.42	2.61	5.06	3.03	1.22	0.50	0.11	1.10	0.46	0.30
2012	0.40	0.93	0.00	0.53	0.59	1.10	1.43	0.08	0.65	1.75	0.28	0.12
2013	0.14	0.71	0.00	2.28	1.50	0.68	2.14	0.38	2.74	0.97	0.43	0.25
2014	0.82	1.13	1.15	1.60	2.15	1.45	4.16	2.76	2.05	0.05	0.37	0.84
2015	0.32	0.63	0.47	5.32	5.94	3.77	1.08	0.30	0.06	1.64	0.93	0.56
2016	0.49	0.93	1.90	3.62	0.94	0.68	0.30	0.55	0.71	0.00	0.65	1.02
2017	0.88	1.12	0.73	2.21	2.01	0.57	1.31	0.94	1.05	0.53	0.23	0.18
2018	0.33	0.05	1.55	0.58	4.05	2.89	2.93	0.37	0.26	0.84	0.64	0.08
2019	M	0.00	1.18	0.81	5.41	1.89	1.41	2.85	0.31	0.20	0.00	0.36
2020	0.00	0.09	0.15	0.00	1.60	0.44	M	M	M	M	M	M
2021	M	M	M	M	1.97	0.79	1.81	0.94	0.70	1.50	0.32	0.00
2022	M	M	0.35	0.33	2.19	0.60	0.64	1.39	1.22	0.34	0.24	0.04
2023	1.84	0.46	0.00	0.00	2.06	2.44	1.18	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	0.28	0.44	0.74	1.70	2.70	2.12	1.73	1.17	1.29	1.14	0.45	0.39

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	92.00	84.26	78.14	64.07	51.70	44.66
2005	44.42	49.29	54.13	61.10	68.18	80.50	92.39	85.77	M	68.40	55.52	43.07
2006	48.97	40.04	47.45	68.28	73.14	87.87	93.67	87.00	72.46	61.42	52.93	41.58
2007	36.29	43.79	59.55	59.57	72.26	85.30	91.23	94.00	83.07	68.65	55.63	35.48
2008	38.57	43.72	51.48	60.07	69.07	80.52	91.73	85.23	75.43	66.81	54.66	40.84
2009	43.94	47.75	56.10	57.10	71.23	75.67	85.68	86.00	77.33	53.48	55.97	33.13
2010	43.52	39.04	55.19	59.97	65.61	79.21	86.80	88.58	83.00	67.55	48.50	42.32
2011	38.48	39.96	54.90	58.77	63.23	79.60	90.87	92.32	80.97	66.26	50.83	41.84
2012	49.16	40.38	66.03	69.87	76.16	90.03	95.10	90.48	82.40	62.65	57.20	42.94
2013	39.90	38.96	54.07	57.72	72.29	85.55	88.77	84.44	78.90	60.42	52.37	38.00
2014	43.35	33.61	55.20	63.60	70.42	80.24	88.97	85.93	77.87	71.10	48.70	44.67
2015	42.26	49.25	63.52	63.73	65.53	86.13	88.58	89.16	86.03	70.26	51.47	41.77
2016	42.27	52.73	56.35	59.19	67.80	87.17	92.03	88.47	81.37	71.90	57.90	39.24
2017	38.10	48.19	58.54	61.83	69.94	82.93	92.03	84.61	76.10	63.94	59.37	43.23
2018	45.29	41.07	56.16	61.30	72.31	83.13	87.39	84.23	81.00	59.70	46.70	40.68
2019	M	53.50	55.33	60.57	63.04	77.87	85.52	85.77	82.30	56.84	43.70	41.45
2020	42.55	40.38	53.67	59.12	71.32	84.70	M	M	M	M	M	M
2021	M	M	M	M	67.86	86.27	91.03	86.84	83.03	67.83	56.73	50.59
2022	M	M	50.90	59.14	69.43	82.83	91.97	89.31	82.53	66.39	45.47	40.58
2023	38.45	40.43	46.03	60.50	73.40	77.04	84.00	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	43.30	45.24	55.40	62.10	71.09	82.70	90.30	89.00	80.20	65.61	52.39	42.81

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	49.00	50.48	45.90	36.23	24.63	23.35
2005	18.61	22.00	27.13	31.67	37.87	50.00	55.77	52.06	M	35.53	27.70	18.23
2006	26.90	15.56	22.58	35.47	42.00	53.17	60.45	55.81	41.63	35.35	24.40	18.73
2007	13.03	18.46	31.50	31.93	41.74	49.53	55.14	57.00	48.57	36.13	27.97	17.00
2008	16.68	20.24	24.97	28.83	39.81	48.70	55.16	53.68	41.86	32.23	29.50	12.58
2009	19.71	24.71	25.52	31.47	41.23	49.83	52.58	50.14	32.33	32.03	29.03	11.23
2010	16.77	15.54	27.83	34.23	39.35	48.38	55.55	55.42	43.00	38.68	25.17	23.06
2011	18.69	15.36	28.23	33.57	38.68	50.73	58.65	57.27	43.87	35.42	26.73	14.39
2012	22.35	18.14	33.10	36.17	42.84	52.80	62.69	55.77	46.93	34.90	31.50	19.13
2013	18.29	16.71	24.93	25.53	42.87	51.86	58.42	53.67	52.59	34.03	25.27	16.68
2014	20.00	9.25	27.90	35.70	41.35	47.72	57.13	53.13	45.07	34.35	20.10	19.87
2015	18.74	22.79	30.94	37.97	42.57	58.67	58.26	55.77	55.27	45.45	27.50	20.00
2016	20.37	31.04	26.90	32.43	40.03	50.93	54.38	50.73	45.10	37.03	26.47	11.10
2017	12.93	19.15	32.50	32.33	40.32	48.07	56.58	50.71	43.23	32.42	26.93	12.39
2018	12.86	7.79	23.65	28.30	44.24	51.47	56.32	51.71	44.28	29.80	21.65	21.26
2019	M	25.40	30.40	36.87	38.04	48.30	56.55	55.45	47.10	24.45	16.48	22.00
2020	21.94	18.07	27.20	25.50	43.25	50.56	M	M	M	M	M	M
2021	M	M	M	M	40.31	51.93	56.55	52.81	46.33	37.00	30.67	23.31
2022	M	M	23.77	26.69	38.93	49.07	57.80	55.29	47.70	32.87	19.90	16.65
2023	18.19	20.07	21.84	28.00	44.50	52.34	54.94	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	16.61	16.59	24.10	30.00	39.20	48.00	54.09	52.00	43.10	31.99	23.70	16.21

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	70.50	67.37	62.14	50.17	38.63	33.98
2005	31.52	35.64	40.75	46.38	53.50	65.25	73.88	68.92	M	51.97	41.64	30.75
2006	37.94	27.13	35.02	51.64	57.22	70.52	76.97	71.40	56.96	48.39	38.67	30.00
2007	24.66	31.12	45.63	45.75	57.00	67.42	73.24	75.53	65.82	52.60	41.80	26.19
2008	28.04	31.98	38.25	44.45	54.52	64.66	73.62	69.45	58.61	49.52	41.90	26.71
2009	31.82	36.23	40.81	44.28	56.23	62.75	69.13	68.07	54.83	42.76	42.50	22.18
2010	30.15	27.29	41.37	47.10	52.48	63.79	71.25	72.00	63.00	53.11	36.83	32.69
2011	28.64	27.66	41.56	46.17	50.95	65.17	74.76	74.95	62.42	50.84	38.78	28.11
2012	35.76	29.00	49.56	53.02	59.50	71.42	78.90	73.13	64.67	48.77	44.35	31.03
2013	29.10	27.84	39.50	41.67	57.58	68.71	73.60	69.06	65.74	47.23	38.82	27.34
2014	31.68	21.43	41.55	49.65	55.89	63.98	73.05	69.53	61.47	52.73	34.40	32.27
2015	30.50	36.02	47.23	50.85	54.05	72.40	73.42	72.47	70.65	57.85	39.48	30.89
2016	31.32	41.88	41.63	45.81	53.92	69.05	73.21	69.60	63.23	54.47	42.18	25.17
2017	25.52	33.67	45.52	47.08	55.13	65.50	74.31	67.66	59.67	48.18	43.15	27.81
2018	29.07	24.43	39.90	44.80	58.28	67.30	71.85	67.97	62.64	44.75	34.17	30.97
2019	M	40.62	42.87	48.72	50.54	63.08	71.03	70.61	64.70	40.65	30.09	31.73
2020	32.24	29.56	40.43	42.31	57.29	67.63	M	M	M	M	M	M
2021	M	M	M	M	54.09	69.10	73.79	69.82	64.68	52.42	43.70	36.95
2022	M	M	37.33	42.91	53.97	65.95	74.88	72.39	65.12	49.63	32.68	28.61
2023	28.32	30.25	33.94	44.25	58.95	64.62	69.47	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	29.95	30.92	39.75	46.05	55.15	65.35	72.20	70.50	61.65	48.80	38.05	29.51

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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