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 (USC00127069) 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
2018	M	M	M	0.08	2.48	3.71	2.18	2.60	3.22	2.03	2.19	2.49
2019	1.20	1.65	0.00	1.63	0.09	M	1.12	2.02	0.90	3.32	0.97	2.27
2020	3.31	1.68	4.50	1.77	3.93	3.49	3.08	0.66	0.12	4.16	2.25	0.58
2021	1.11	0.66	1.75	2.02	4.23	1.99	3.44	4.01	3.02	0.63	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	0.64	2.90	2.73	3.23	2.02	3.43	0.83	0.85
2024	2.85	0.69	1.99	7.06	1.59	1.76	2.83	4.47	2.30	0.03	2.36	3.03
2025	0.30	0.31	M	0.58	0.23	0.89	7.54	1.54	0.80	0.94	0.91	0.82
2026	0.84	0.58	4.65	5.20	3.73	4.62	1.97	M	M	M	M	M
NCEI Climatology	2.82	2.81	2.80	3.62	4.31	4.55	4.07	3.83	2.97	2.85	3.01	2.39

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2018	M	M	M	6.0	6.8	4.3	2.5	3.6	2.9	5.4	5.3	4.9
2019	7.6	6.4	5.6	6.6	6.6	6.4	5.3	3.7	4.9	6.0	5.9	7.0
2020	6.8	6.3	6.4	6.8	6.9	5.7	4.0	3.6	5.4	6.0	9.0	8.3
2021	7.1	7.6	8.1	7.8	5.9	5.9	4.5	4.1	5.8	5.8	7.7	8.3
2022	8.4	9.8	9.5	9.5	9.7	5.3	9.0	M	M	M	M	M
2023	M	M	M	M	4.4	5.2	4.6	4.6	3.6	6.2	7.3	7.2
2024	9.2	7.3	9.1	8.9	5.7	6.7	4.5	3.9	3.6	5.3	8.2	8.9
2025	9.8	6.9	M	8.0	11.0	7.2	4.2	3.1	2.5	5.2	8.0	9.9
2026	9.8	6.9	10.7	9.8	6.6	6.0	3.8	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
2018	M	M	M	61.70	79.38	81.22	81.94	81.86	78.93	64.34	41.54	41.52
2019	33.16	39.26	44.89	60.32	71.18	76.61	85.46	80.81	81.80	66.08	45.02	43.09
2020	39.61	39.04	51.16	58.58	69.16	82.40	85.77	81.82	75.40	62.77	56.43	40.13
2021	35.66	30.84	55.98	61.64	69.16	80.39	81.35	83.15	76.70	67.77	48.26	48.37
2022	32.12	38.36	53.02	56.26	75.36	85.40	83.48	M	M	M	M	M
2023	M	M	M	M	75.50	75.32	82.46	78.80	76.46	64.40	52.94	46.28
2024	33.28	47.95	55.17	63.38	76.48	83.24	81.94	81.53	79.40	69.86	53.60	41.00
2025	30.68	35.72	M	69.80	72.50	88.89	86.57	80.85	80.48	69.28	51.14	38.89
2026	31.75	42.14	60.61	69.90	70.96	80.82	85.32	M	M	M	M	M
NCEI Climatology	33.80	37.75	48.20	61.60	71.69	80.40	83.70	81.90	76.50	64.30	50.50	38.89

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2018	M	M	M	39.65	59.39	64.90	63.24	64.64	61.93	46.71	31.82	29.62
2019	19.57	26.15	28.63	42.08	53.12	58.92	70.34	66.20	59.50	44.83	30.02	28.98
2020	29.10	27.75	36.24	39.08	50.41	62.24	66.32	60.74	53.00	43.26	38.75	28.23
2021	27.18	17.73	34.21	42.02	48.84	64.95	64.92	65.33	57.44	52.67	32.72	32.29
2022	15.68	23.13	35.08	43.27	69.15	65.00	75.56	M	M	M	M	M
2023	M	M	M	M	51.50	57.20	64.64	60.34	55.46	46.17	33.32	34.85
2024	24.45	30.32	36.88	45.68	57.08	63.44	62.43	61.67	55.34	44.72	39.08	28.75
2025	18.08	26.36	M	49.10	59.00	71.42	69.31	61.33	54.58	45.67	34.90	23.38
2026	18.67	24.96	38.49	48.48	51.20	62.48	66.77	M	M	M	M	M
NCEI Climatology	17.00	19.14	27.69	37.80	49.21	58.70	61.91	59.60	52.30	41.11	31.11	22.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2018	M	M	M	50.67	69.38	73.06	72.59	73.25	70.43	55.52	36.68	35.57
2019	26.37	32.71	36.76	51.20	62.15	67.77	77.90	73.51	70.65	55.46	37.52	36.04
2020	34.35	33.39	43.70	48.83	59.78	72.32	76.04	71.28	64.20	53.02	47.59	34.18
2021	31.42	24.29	45.09	51.83	59.00	72.67	73.14	74.24	67.07	60.22	40.49	40.33
2022	23.90	30.75	44.05	49.77	72.25	75.20	79.52	M	M	M	M	M
2023	M	M	M	M	63.50	66.26	73.55	69.57	65.96	55.28	43.13	40.56
2024	28.86	39.14	46.02	54.53	66.78	73.34	72.18	71.60	67.37	57.29	46.34	34.87
2025	24.38	31.04	M	59.45	65.75	80.16	77.94	71.09	67.53	57.48	43.02	31.13
2026	25.21	33.55	49.55	59.19	61.08	71.65	76.04	M	M	M	M	M
NCEI Climatology	25.40	28.44	37.95	49.70	60.45	69.55	72.81	70.75	64.40	52.70	40.81	30.90

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
2018	M	M	M	63.5%	66.2%	74.4%	76.6%	82.5%	82.0%	78.9%	87.0%	89.5%
2019	83.1%	84.6%	76.2%	71.7%	67.8%	63.7%	60.4%	68.2%	60.9%	61.6%	69.1%	74.3%
2020	75.1%	71.7%	70.3%	59.3%	58.6%	53.8%	63.5%	67.3%	60.9%	65.6%	61.0%	71.6%
2021	77.0%	70.5%	54.4%	54.9%	56.5%	57.4%	67.8%	66.4%	61.8%	72.1%	65.1%	71.5%
2022	65.6%	65.5%	57.7%	62.1%	55.9%	27.1%	41.8%	M	M	M	M	M
2023	M	M	M	M	50.3%	64.2%	74.1%	78.4%	74.4%	72.7%	66.9%	80.0%
2024	85.1%	72.4%	67.8%	68.2%	66.6%	59.9%	74.0%	76.0%	69.7%	61.5%	65.5%	63.6%
2025	57.0%	63.2%	M	50.0%	62.1%	56.9%	60.2%	56.9%	49.9%	47.6%	53.0%	58.0%
2026	52.2%	52.5%	48.3%	49.1%	49.3%	52.4%	58.5%	M	M	M	M	M

Monthly Plots

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Jun 2026

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