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 (USC00093271) 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
2016	M	M	M	M	M	M	M	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	2.49	2.57	6.22
2020	8.16	7.04	7.17	5.77	2.95	4.29	1.41	2.53	3.72	2.24	3.30	0.24
2021	1.22	1.29	2.54	0.18	2.54	2.97	3.16	4.53	2.28	3.85	0.68	1.99
2022	0.25	0.01	1.01	0.02	1.30	2.88	3.72	3.11	2.18	2.24	4.84	3.14
2023	7.01	2.47	6.68	4.50	1.41	6.30	4.14	5.93	1.18	2.63	2.27	1.74
2024	10.30	4.89	5.65	4.31	2.41	1.08	9.61	4.07	9.38	M	2.54	5.41
2025	2.23	3.31	3.27	5.19	7.72	5.01	1.67	7.63	0.35	M	M	M
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	5.27	4.48	5.08	4.04	3.71	4.91	5.07	5.08	4.39	3.31	4.01	5.00

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	3.8	4.3
2017	4.5	4.3	5.4	4.2	4.0	3.3	2.7	3.1	3.4	4.7	2.9	3.7
2018	4.7	5.0	5.6	5.1	3.5	2.9	2.8	2.7	2.9	3.7	4.3	4.4
2019	2.9	4.7	4.4	4.2	M	M	M	M	1.7	5.3	4.3	6.6
2020	5.6	5.9	5.5	5.3	5.0	4.4	3.5	3.9	5.6	5.1	5.1	4.9
2021	5.2	6.0	6.3	4.7	5.1	4.8	3.5	4.0	3.3	4.0	3.9	4.5
2022	5.5	5.7	6.2	5.0	5.1	4.3	3.8	3.5	4.4	4.2	5.6	5.2
2023	5.1	6.1	5.4	5.6	5.7	4.3	3.2	3.6	3.5	4.2	4.6	4.9
2024	5.9	5.9	5.6	5.6	4.2	4.6	3.8	3.8	5.4	3.4	4.8	5.3
2025	4.1	4.9	6.1	5.2	4.8	3.7	3.9	4.2	3.5	5.2	3.8	4.2
2026	4.7	5.2	5.2	4.2	4.2	3.8	3.8	3.1	2.6	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
2016	M	M	M	M	M	M	M	M	M	M	68.59	58.76
2017	62.42	67.65	68.89	78.91	81.81	86.12	92.24	88.86	84.90	76.97	67.29	55.80
2018	51.57	67.69	65.38	72.83	85.56	89.34	87.76	86.05	88.95	76.11	57.81	54.85
2019	48.70	60.54	64.71	73.37	M	M	M	M	94.80	78.03	62.62	59.21
2020	56.87	57.33	70.11	71.42	78.23	84.46	90.05	88.46	80.30	75.66	68.45	55.74
2021	53.78	55.81	68.91	72.82	79.24	85.44	87.30	87.56	81.70	74.66	64.11	64.28
2022	53.57	62.07	68.69	73.36	82.83	90.20	89.34	87.10	82.54	73.23	64.77	55.37
2023	60.06	66.49	68.14	72.92	77.08	84.42	90.29	90.44	83.47	74.15	64.19	58.63
2024	53.45	62.51	67.49	74.83	79.10	88.02	89.44	89.88	82.69	76.96	67.05	57.28
2025	47.01	61.52	69.64	77.23	78.74	87.16	91.88	84.35	84.70	73.78	67.34	57.71
2026	53.88	61.94	74.12	78.86	80.42	86.37	91.61	91.13	93.84	M	M	M
NCEI Climatology	55.60	59.13	66.80	74.10	81.20	87.30	89.81	88.51	83.91	75.00	65.79	58.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	39.21	38.08
2017	40.26	42.26	44.03	53.14	57.71	65.28	68.59	69.75	61.39	53.20	42.73	37.92
2018	29.81	48.08	42.05	46.17	63.05	66.65	66.29	65.24	65.89	53.41	38.35	37.07
2019	28.30	46.55	43.06	49.89	M	M	M	M	65.50	55.83	37.29	39.16
2020	37.99	37.80	50.40	46.34	54.53	64.51	69.65	69.45	63.42	54.89	44.34	32.39
2021	34.78	36.04	44.64	46.51	54.43	65.52	68.58	69.36	60.85	54.50	35.88	42.75
2022	30.91	36.62	42.30	46.55	59.38	65.86	70.18	69.10	60.53	44.85	43.45	37.04
2023	38.18	43.52	43.28	48.62	57.74	62.74	69.02	68.64	61.51	50.61	41.37	35.87
2024	31.31	37.03	44.81	50.58	60.27	65.96	70.46	67.34	64.52	50.56	47.22	34.81
2025	25.16	38.18	41.67	52.46	59.47	66.62	70.77	67.33	62.20	51.32	40.88	35.14
2026	32.18	36.87	46.02	50.33	57.93	65.95	70.90	69.67	70.14	M	M	M
NCEI Climatology	34.30	36.62	44.30	50.10	59.10	66.00	69.01	67.99	63.50	52.20	42.10	36.39

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	53.90	48.42
2017	51.34	54.95	56.46	66.02	69.76	75.70	80.41	79.30	73.15	65.08	55.01	46.86
2018	40.69	57.88	53.71	59.50	74.30	78.00	77.02	75.64	77.42	64.76	48.08	45.96
2019	38.50	53.55	53.88	61.63	M	M	M	M	80.15	66.93	49.95	49.19
2020	47.43	47.57	60.25	58.88	66.38	74.49	79.85	78.96	71.86	65.28	56.39	44.06
2021	44.28	45.92	56.77	59.67	66.84	75.48	77.94	78.46	71.28	64.58	50.00	53.51
2022	42.24	49.35	55.49	59.96	71.11	78.03	79.76	78.10	71.54	59.04	54.11	46.21
2023	49.12	55.01	55.71	60.77	67.41	73.58	79.66	79.54	72.49	62.38	52.78	47.25
2024	42.38	49.77	56.15	62.71	69.68	76.99	79.95	78.61	73.60	63.76	57.13	46.04
2025	36.09	49.85	55.65	64.85	69.11	76.89	81.32	75.84	73.45	62.55	54.11	46.42
2026	43.03	49.41	60.07	64.59	69.18	76.16	81.25	80.40	81.99	M	M	M
NCEI Climatology	44.95	47.88	55.55	62.10	70.15	76.65	79.41	78.25	73.71	63.60	53.95	47.20

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
2016	M	M	M	M	M	M	M	M	M	M	69.8%	81.2%
2017	80.1%	75.5%	70.0%	78.5%	80.2%	82.4%	76.5%	76.5%	74.5%	73.9%	78.4%	75.8%
2018	63.7%	77.3%	64.1%	66.2%	76.5%	76.6%	78.4%	79.2%	76.9%	76.4%	80.7%	79.0%
2019	55.0%	76.1%	61.7%	70.6%	M	M	M	M	67.2%	78.3%	75.3%	75.0%
2020	74.7%	80.3%	78.1%	70.7%	74.7%	81.3%	81.1%	83.5%	83.2%	82.6%	77.9%	75.9%
2021	75.8%	76.6%	68.6%	67.0%	73.1%	79.3%	84.3%	84.3%	84.0%	84.5%	71.4%	84.4%
2022	72.0%	69.8%	67.5%	70.2%	76.6%	73.5%	83.3%	85.2%	76.7%	73.1%	74.2%	77.5%
2023	77.0%	74.4%	67.5%	71.1%	75.2%	78.1%	79.9%	82.1%	80.0%	76.6%	74.3%	73.3%
2024	72.1%	65.2%	70.7%	70.7%	83.0%	69.6%	82.3%	74.7%	78.9%	77.0%	81.3%	72.6%
2025	66.4%	71.6%	61.8%	72.9%	82.2%	82.6%	77.8%	84.8%	76.9%	73.4%	72.2%	74.3%
2026	69.8%	65.6%	68.3%	66.7%	77.4%	80.5%	80.8%	78.4%	73.0%	M	M	M

Monthly Plots

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Aug 2026

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