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 (USC00051071) 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
2005	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2006	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2007	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M
2009	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2010	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	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	0.33	0.46	0.62	1.02	1.17	0.70	1.51	1.57	0.90	0.80	0.44	0.43

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	5.5	7.7	5.3	4.8	6.2	6.3	11.0	11.9
2006	10.3	10.2	7.7	8.9	6.5	6.0	5.1	4.4	5.9	8.5	8.6	8.4
2007	7.6	11.7	7.8	7.2	5.3	5.6	5.3	5.6	6.8	7.6	8.1	8.7
2008	9.3	9.7	8.4	9.5	8.0	7.5	5.2	5.2	M	M	M	M
2009	M	11.4	10.4	8.1	7.7	6.1	5.2	5.2	5.3	9.0	6.8	8.8
2010	7.5	6.0	7.4	8.1	9.3	7.3	4.9	5.6	6.5	6.6	8.7	10.7
2011	10.2	9.4	11.5	12.2	8.9	8.6	5.9	5.5	5.0	8.3	8.7	6.6
2012	11.3	8.7	9.1	8.9	7.0	7.5	5.4	5.2	5.4	10.0	8.9	8.7
2013	7.4	9.1	8.7	7.4	6.4	6.3	5.0	5.3	6.9	8.6	7.8	10.4
2014	12.7	12.5	9.6	8.6	7.4	7.2	5.2	5.6	6.2	7.2	11.5	6.7
2015	8.3	10.2	7.2	7.7	6.2	M	5.8	5.7	6.0	6.0	8.8	9.8
2016	8.6	12.7	10.7	7.5	6.7	6.1	6.1	4.7	6.8	9.3	8.0	12.3
2017	7.6	12.1	9.5	8.7	6.5	6.7	5.5	5.4	6.5	7.7	10.5	11.3
2018	10.2	11.8	10.8	9.7	6.6	7.3	5.3	5.8	6.8	6.8	9.2	8.9
2019	8.0	10.3	7.4	8.9	6.8	6.5	5.7	5.6	6.8	9.5	8.1	6.7
2020	9.3	10.1	9.1	7.7	6.8	7.5	5.6	5.5	5.8	10.5	8.9	6.6
2021	9.3	11.8	6.5	8.0	5.6	5.9	4.8	5.9	6.2	9.1	10.3	10.8
2022	9.1	8.2	6.9	11.0	8.6	7.1	4.5	5.2	5.7	6.9	8.2	10.7
2023	9.3	9.1	8.4	8.7	5.8	6.8	5.4	6.3	7.0	6.6	6.5	7.7
2024	7.8	9.6	7.5	9.4	7.9	6.4	4.9	5.0	5.4	6.1	7.6	8.5
2025	7.2	10.5	9.7	6.8	5.9	5.4	4.4	4.8	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
2005	M	M	M	M	62.30	65.56	77.43	66.81	63.53	51.90	40.01	29.35
2006	31.38	32.19	35.43	50.37	61.95	74.47	75.68	69.54	60.13	49.16	42.89	34.80
2007	33.03	34.64	44.86	47.39	57.32	71.92	73.75	71.75	63.60	52.92	44.20	25.21
2008	25.05	30.45	35.14	43.59	53.08	67.01	74.56	77.60	M	M	M	M
2009	M	35.93	38.66	44.90	56.74	60.92	74.85	74.15	64.82	48.14	46.70	28.86
2010	34.67	31.42	41.29	47.90	56.91	72.44	76.42	71.19	70.87	54.65	39.92	37.57
2011	33.74	31.87	42.39	46.58	52.88	60.80	77.93	77.35	66.62	54.41	40.58	33.74
2012	33.63	33.06	49.25	55.40	63.12	77.36	77.06	74.33	66.56	55.52	47.90	32.35
2013	33.63	33.03	41.75	46.52	58.07	75.62	74.04	73.46	65.78	51.51	40.80	-23.31
2014	36.65	35.15	42.74	48.86	58.71	72.02	75.95	70.67	68.24	58.07	41.96	35.60
2015	39.43	39.14	48.55	49.82	54.59	M	73.10	74.62	70.70	59.00	40.64	33.10
2016	35.25	40.57	43.79	48.80	58.88	77.36	77.87	71.37	68.12	59.99	48.44	34.67
2017	32.75	39.84	50.00	49.64	58.70	76.22	76.94	73.57	67.64	58.83	51.38	42.86
2018	43.38	38.24	46.52	54.62	68.41	79.46	83.50	77.81	72.32	49.65	37.64	33.51
2019	33.51	30.71	38.91	49.52	50.81	67.64	77.46	76.25	69.86	49.13	43.22	33.28
2020	32.84	33.43	41.87	49.94	64.52	71.06	75.43	78.63	67.04	57.90	43.46	34.79
2021	33.16	31.74	39.32	47.66	57.20	73.46	77.00	73.57	70.94	53.72	48.50	37.57
2022	36.47	33.48	41.52	47.36	59.00	70.88	75.20	72.70	69.62	53.31	38.18	32.00
2023	29.74	33.35	33.97	45.92	58.13	65.54	80.37	74.62	66.50	55.23	42.98	36.94
2024	31.83	35.54	37.98	49.88	54.35	73.58	74.00	73.17	67.94	59.06	38.60	39.26
2025	29.62	39.78	43.96	49.34	58.42	72.80	75.78	74.94	M	M	M	M
NCEI Climatology	40.59	42.70	50.40	56.50	66.50	78.39	83.20	80.20	74.00	62.31	49.70	40.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	38.00	43.91	51.97	48.26	44.50	33.63	25.29	16.35
2006	17.06	15.78	20.09	29.39	39.80	50.81	54.50	50.59	40.47	34.61	27.64	21.65
2007	16.50	20.42	28.00	29.17	37.41	48.71	51.78	51.46	43.19	33.61	27.14	12.94
2008	10.52	16.39	19.34	25.03	33.54	45.65	51.70	57.00	M	M	M	M
2009	M	23.00	22.94	27.14	37.11	42.26	51.74	52.50	44.78	31.94	31.46	15.57
2010	23.17	18.50	25.32	30.38	37.17	51.38	53.48	52.21	49.73	37.63	24.92	27.35
2011	20.10	17.54	28.23	29.96	34.16	28.03	55.69	55.05	45.68	37.81	27.44	21.14
2012	16.38	19.09	30.90	35.84	41.23	53.60	55.34	53.72	47.24	37.16	32.66	21.08
2013	20.39	18.82	25.67	27.74	38.15	52.10	53.15	53.54	47.78	34.73	23.80	-33.95
2014	23.90	22.49	26.66	30.50	39.61	49.04	54.88	51.51	48.98	40.13	26.36	23.06
2015	26.48	24.03	31.07	32.36	36.94	M	53.30	52.96	50.78	41.12	27.08	21.14
2016	22.19	26.85	26.95	31.76	38.21	53.24	56.50	50.23	47.24	42.74	32.12	22.19
2017	21.08	27.82	32.87	32.60	38.96	51.80	54.82	52.26	47.54	38.85	36.92	29.97
2018	29.62	25.06	29.62	34.70	46.75	56.90	57.90	55.81	51.68	34.55	24.56	19.52
2019	20.74	18.63	24.68	32.18	34.26	45.68	53.83	53.72	48.44	30.45	27.80	21.49
2020	20.06	18.41	27.59	30.26	40.07	48.56	53.14	56.33	46.04	37.81	28.82	20.97
2021	20.56	18.05	24.05	29.78	37.40	50.36	53.77	53.37	49.04	35.89	32.90	25.26
2022	22.01	15.80	24.28	29.24	38.79	48.80	53.43	51.63	49.04	35.89	21.86	20.79
2023	19.05	18.95	19.92	27.98	39.55	45.32	55.34	52.96	47.00	36.70	28.58	24.45
2024	20.39	22.69	25.26	31.10	35.08	51.02	52.27	51.97	47.48	40.42	25.52	26.37
2025	13.59	25.31	27.18	30.56	37.86	49.40	52.85	52.89	M	M	M	M
NCEI Climatology	11.10	13.72	21.20	26.60	35.70	43.40	49.21	47.20	39.61	28.90	19.50	11.29

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	50.15	54.73	64.70	57.53	54.02	42.76	32.65	22.85
2006	24.22	23.98	27.76	39.88	50.87	62.64	65.09	60.06	50.30	41.88	35.27	28.22
2007	24.77	27.53	36.43	38.28	47.36	60.31	62.77	61.61	53.40	43.27	35.67	19.07
2008	17.79	23.42	27.24	34.31	43.31	56.33	63.13	67.30	M	M	M	M
2009	M	29.46	30.80	36.02	46.92	51.59	63.30	63.33	54.80	40.04	39.08	22.22
2010	28.92	24.96	33.31	39.14	47.04	61.91	64.95	61.70	60.30	46.14	32.42	32.46
2011	26.92	24.70	35.31	38.27	43.52	44.41	66.81	66.20	56.15	46.11	34.01	27.44
2012	25.00	26.07	40.07	45.62	52.18	65.48	66.20	64.02	56.90	46.34	40.28	26.72
2013	27.01	25.93	33.71	37.13	48.11	63.86	63.60	63.50	56.78	43.12	32.30	-28.63
2014	30.28	28.82	34.70	39.68	49.16	60.53	65.42	61.09	58.61	49.10	34.16	29.33
2015	32.96	31.58	39.81	41.09	45.76	M	63.20	63.79	60.74	50.06	33.86	27.12
2016	28.72	33.71	35.37	40.28	48.55	65.30	67.19	60.80	57.68	51.36	40.28	28.43
2017	26.92	33.83	41.44	41.12	48.83	64.01	65.88	62.92	57.59	48.84	44.15	36.41
2018	36.50	31.65	38.07	44.66	57.58	68.18	70.70	66.81	62.00	42.10	31.10	26.51
2019	27.12	24.67	31.80	40.85	42.54	56.66	65.65	64.98	59.15	39.79	35.51	27.38
2020	26.45	25.92	34.73	40.10	52.29	59.81	64.28	67.48	56.54	47.85	36.14	27.88
2021	26.86	24.90	31.68	38.72	47.30	61.91	65.39	63.47	59.99	44.80	40.70	31.42
2022	29.24	24.64	32.90	38.30	48.90	59.84	64.31	62.16	59.33	44.60	30.02	26.40
2023	24.39	26.15	26.95	36.95	48.84	55.43	67.85	63.79	56.75	45.96	35.78	30.69
2024	26.11	29.11	31.62	40.49	44.72	62.30	63.13	62.57	57.71	49.74	32.06	32.81
2025	21.61	32.55	35.57	39.95	48.14	61.10	64.31	63.92	M	M	M	M
NCEI Climatology	25.85	28.21	35.80	41.55	51.10	60.89	66.20	63.70	56.81	45.60	34.60	25.70

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
2005	M	M	M	M	45.5%	32.1%	26.9%	46.6%	36.9%	51.9%	39.5%	49.0%
2006	45.3%	39.3%	51.1%	36.2%	37.8%	33.7%	54.5%	61.4%	49.7%	53.9%	43.0%	52.8%
2007	46.9%	46.4%	43.7%	49.9%	53.2%	34.2%	34.9%	35.6%	29.1%	24.2%	20.4%	45.6%
2008	37.2%	38.6%	34.5%	21.5%	27.9%	15.6%	32.4%	30.5%	M	M	M	M
2009	M	41.3%	44.3%	48.3%	53.3%	52.8%	40.2%	32.9%	46.8%	47.4%	33.0%	47.0%
2010	46.1%	53.1%	45.2%	45.2%	38.0%	31.4%	43.9%	48.2%	28.4%	47.6%	39.7%	52.8%
2011	44.7%	45.7%	40.4%	43.3%	29.6%	22.4%	40.7%	37.1%	43.7%	39.5%	39.9%	48.7%
2012	35.2%	50.5%	25.5%	33.7%	34.5%	20.2%	45.3%	41.1%	36.6%	31.8%	28.2%	47.5%
2013	37.8%	41.7%	41.9%	49.6%	44.0%	24.3%	49.7%	44.3%	49.9%	39.4%	37.4%	42.1%
2014	39.4%	47.5%	37.1%	41.3%	41.0%	24.6%	47.3%	46.0%	43.8%	38.2%	39.6%	47.8%
2015	49.4%	46.6%	38.3%	41.5%	61.9%	M	44.0%	41.8%	32.9%	49.5%	40.0%	45.5%
2016	40.4%	35.5%	40.0%	51.5%	42.4%	32.7%	32.5%	48.6%	36.6%	30.4%	36.9%	47.6%
2017	57.9%	46.1%	35.1%	41.8%	44.4%	27.1%	46.2%	41.5%	46.1%	39.1%	38.2%	32.3%
2018	32.5%	48.3%	38.5%	39.2%	31.3%	20.7%	39.9%	40.1%	30.8%	58.3%	43.9%	45.9%
2019	50.2%	50.6%	56.0%	48.0%	55.5%	40.8%	38.8%	36.2%	33.2%	34.2%	43.5%	49.4%
2020	47.3%	49.2%	48.3%	42.0%	33.4%	30.7%	40.0%	27.9%	34.1%	26.9%	41.4%	41.6%
2021	46.8%	47.0%	50.2%	45.4%	48.6%	38.0%	46.9%	35.5%	32.8%	46.5%	40.7%	48.2%
2022	42.6%	45.2%	47.4%	42.0%	38.0%	M	M	52.6%	40.0%	46.2%	40.6%	47.8%
2023	54.1%	42.9%	48.8%	41.4%	52.1%	44.1%	34.7%	46.1%	39.5%	44.6%	40.9%	46.7%
2024	55.4%	49.6%	56.7%	45.0%	48.7%	40.5%	39.2%	50.1%	42.9%	40.4%	45.4%	39.2%
2025	44.7%	43.1%	41.1%	44.7%	47.7%	38.0%	40.4%	40.6%	M	M	M	M

Monthly Plots

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