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 (USC00152791) 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
2014	M	M	M	M	M	3.51	2.29	2.46	2.28	4.55	1.64	3.70
2015	1.26	1.49	5.77	9.53	2.06	5.51	7.04	3.20	2.40	2.52	1.87	5.54
2016	0.76	4.20	2.24	2.50	6.32	4.22	9.53	3.43	1.43	0.76	1.25	4.42
2017	3.73	2.12	3.47	2.66	6.40	8.94	6.01	2.57	2.30	5.30	2.58	0.49
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	0.87	1.47	1.16	M	1.40	0.07	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	7.54	7.98	2.31	4.80
2022	4.66	2.61	2.31	2.83	3.75	3.08	8.46	5.90	1.29	0.51	2.69	1.80
2023	3.17	1.29	1.49	1.99	2.51	1.63	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	3.56	3.70	4.60	4.69	5.17	4.81	5.92	3.87	3.89	3.41	3.23	4.08

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	5.4	7.7	7.6	5.6	4.6	4.8	3.5	4.0	5.5	7.1	5.4
2015	6.2	7.4	6.7	6.7	4.8	5.2	3.7	2.9	3.3	5.2	5.5	6.1
2016	7.0	7.0	7.0	7.2	4.8	4.3	3.7	3.5	3.5	5.4	4.7	6.2
2017	7.0	6.8	7.5	7.4	6.2	4.7	4.1	3.3	3.8	4.6	6.0	6.2
2018	6.5	6.9	6.9	7.0	5.6	3.8	3.1	3.6	3.3	5.0	5.3	5.6
2019	6.1	6.4	6.4	6.1	5.4	5.1	3.3	3.3	3.5	4.7	5.0	5.5
2020	5.9	6.7	6.8	6.1	5.3	4.7	1.5	2.9	4.0	4.3	5.7	5.8
2021	5.4	5.9	6.4	5.9	3.4	4.3	3.6	2.8	4.0	4.3	5.2	6.4
2022	6.2	6.9	7.0	6.5	5.1	3.9	4.1	3.7	3.5	4.9	5.4	6.0
2023	6.3	7.3	7.3	6.4	4.1	4.2	4.2	3.9	2.4	4.2	5.1	4.9
2024	6.1	6.3	6.5	7.2	4.2	4.5	3.8	3.0	3.6	3.9	5.2	5.7
2025	6.0	6.4	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
2014	M	39.20	51.57	68.96	76.01	83.00	81.01	81.70	77.60	64.28	49.04	45.99
2015	39.43	34.57	54.53	66.45	78.86	81.80	83.27	81.59	79.70	66.66	60.44	56.68
2016	40.30	45.84	62.02	68.24	71.89	83.48	84.78	86.06	82.52	73.17	60.86	44.72
2017	46.86	55.66	56.68	72.56	73.40	81.38	84.91	81.86	76.76	70.03	56.66	43.50
2018	40.30	53.47	50.41	61.46	81.76	83.18	85.59	83.56	79.40	67.83	49.10	47.10
2019	39.33	50.84	52.26	69.62	77.12	80.30	85.88	83.85	85.46	71.23	50.48	49.65
2020	47.45	46.24	60.28	62.00	71.48	81.62	88.35	82.57	75.98	66.65	60.43	44.91
2021	40.30	38.36	61.38	64.16	74.42	81.56	82.92	84.08	77.54	70.44	54.14	56.33
2022	37.92	47.78	59.90	63.80	76.88	83.90	84.26	83.00	76.70	66.61	57.02	46.05
2023	48.95	56.17	56.42	68.06	73.11	78.26	83.97	82.05	78.50	68.72	57.44	51.05
2024	39.55	55.09	60.34	68.90	76.94	84.00	86.12	85.59	80.33	71.96	58.68	46.88
2025	34.79	47.36	57.20	M	M	M	M	M	M	M	M	M
NCEI Climatology	41.30	45.63	55.10	67.21	74.81	82.30	85.50	84.80	79.20	68.20	56.00	45.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	32.00	31.36	47.60	55.92	64.70	63.18	65.21	58.10	47.74	31.76	32.87
2015	23.70	16.25	35.60	47.58	57.20	63.98	66.26	62.77	60.14	47.50	42.74	41.52
2016	23.75	30.01	43.96	47.18	53.25	64.28	68.41	69.22	61.34	52.38	39.44	29.79
2017	33.92	36.82	38.27	52.64	55.46	61.04	67.74	63.95	57.98	48.95	37.76	26.60
2018	22.42	36.31	33.92	40.70	62.72	65.36	66.72	66.78	64.52	49.25	34.88	33.80
2019	26.00	33.61	33.45	48.20	59.06	62.42	67.42	65.27	62.72	51.50	31.76	34.50
2020	33.68	31.59	43.38	42.38	52.61	63.14	68.55	65.74	59.42	50.77	41.43	30.82
2021	28.98	25.83	39.49	44.78	54.77	64.04	65.97	67.42	60.14	53.31	34.76	38.21
2022	21.95	28.75	38.79	45.32	58.07	63.14	68.81	65.90	58.22	44.14	38.42	31.30
2023	34.85	36.69	36.14	46.88	54.01	60.02	66.66	65.39	59.72	50.24	37.64	36.01
2024	27.65	34.73	41.46	49.58	59.45	65.40	67.42	64.05	60.87	46.88	44.54	34.40
2025	20.04	28.79	55.40	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.50	26.60	33.30	42.39	52.20	60.50	64.51	62.70	56.01	44.50	34.70	29.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	35.60	41.46	58.28	65.97	73.85	72.09	73.46	67.85	56.01	40.40	39.43
2015	31.56	25.41	45.06	57.01	68.03	72.89	74.76	72.18	69.92	57.08	51.59	49.10
2016	32.03	37.93	52.99	57.71	62.57	73.88	76.59	77.64	71.93	62.77	50.15	37.25
2017	40.39	46.24	47.47	62.60	64.43	71.21	76.32	72.90	67.37	59.49	47.21	35.05
2018	31.36	44.89	42.16	51.08	72.24	74.27	76.16	75.17	71.96	58.54	41.99	40.45
2019	32.67	42.22	42.86	58.91	68.09	71.36	76.65	74.56	74.09	61.36	41.12	42.07
2020	40.56	38.91	51.83	52.19	62.05	72.38	78.45	74.15	67.70	58.71	50.93	37.87
2021	34.64	32.10	50.44	54.47	64.60	72.80	74.45	75.75	68.84	61.87	44.45	47.27
2022	29.94	38.27	49.35	54.56	67.48	73.52	76.54	74.45	67.46	55.37	47.72	38.68
2023	41.90	46.43	46.28	57.47	63.56	69.14	75.32	73.72	69.11	59.48	47.54	43.53
2024	33.60	44.91	50.90	59.24	68.19	74.70	76.77	74.82	70.60	59.42	51.61	40.64
2025	27.41	38.07	56.30	M	M	M	M	M	M	M	M	M
NCEI Climatology	32.90	36.12	44.20	54.80	63.50	71.40	75.01	73.75	67.60	56.35	45.35	37.20

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
2014	M	30.9%	59.4%	55.7%	64.7%	74.4%	71.7%	79.2%	74.9%	77.1%	64.7%	77.5%
2015	68.9%	61.3%	62.6%	60.7%	67.4%	77.4%	81.1%	75.0%	74.8%	71.6%	63.1%	76.0%
2016	64.8%	68.3%	61.0%	52.2%	73.6%	69.8%	78.3%	77.8%	70.1%	65.4%	63.6%	69.4%
2017	76.0%	60.5%	56.8%	58.5%	70.7%	68.8%	75.7%	74.5%	74.4%	72.0%	66.0%	63.5%
2018	63.5%	72.5%	62.2%	58.6%	71.3%	74.7%	73.0%	80.1%	83.5%	74.7%	74.7%	73.0%
2019	74.5%	68.1%	58.1%	59.9%	72.7%	74.5%	78.1%	74.0%	66.7%	74.2%	67.7%	70.4%
2020	67.5%	70.1%	64.4%	62.8%	70.1%	69.8%	73.6%	78.9%	76.4%	75.4%	59.6%	70.7%
2021	74.7%	76.2%	50.7%	58.6%	61.4%	73.7%	77.2%	80.8%	76.7%	79.1%	59.3%	67.3%
2022	66.7%	60.9%	54.7%	59.1%	67.9%	65.7%	77.6%	77.5%	74.0%	57.3%	59.9%	67.0%
2023	73.0%	59.4%	56.6%	50.2%	63.4%	67.6%	78.6%	78.7%	77.5%	72.0%	59.6%	70.9%
2024	77.5%	59.6%	59.7%	63.0%	79.7%	69.9%	72.6%	70.4%	68.4%	59.9%	73.2%	71.6%
2025	66.5%	68.2%	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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