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 (USC00410923) 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	0.91	0.64
2017	1.99	1.69	1.51	3.07	1.21	2.91	4.36	10.17	0.05	M	0.20	4.82
2018	0.77	7.08	2.41	1.75	2.93	1.24	0.86	1.46	18.32	8.80	1.34	5.08
2019	1.38	1.46	1.70	1.32	0.71	0.41	0.69	1.56	1.25	3.90	3.07	0.72
2020	2.85	2.13	6.46	1.58	6.24	2.09	4.23	4.61	5.91	1.02	0.82	3.37
2021	0.88	1.78	1.23	6.56	8.10	3.20	M	M	M	M	0.13	0.78
2022	0.14	1.51	3.82	3.10	6.08	2.55	0.52	6.48	0.20	6.72	4.53	1.53
2023	1.05	3.37	4.61	3.10	2.64	3.45	4.19	0.18	0.68	7.66	0.98	2.65
2024	1.99	0.94	0.03	0.06	0.08	0.00	0.07	0.02	0.07	0.01	0.04	0.05
2025	0.02	0.02	2.22	4.38	0.62	0.53	0.96	2.33	1.68	1.49	3.66	0.11
2026	1.32	1.93	1.50	3.30	5.29	5.92	2.05	0.00	M	M	M	M
NCEI Climatology	2.81	3.23	4.30	4.01	4.94	4.46	3.21	2.89	4.07	4.58	3.48	3.66

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	8.8	8.7
2017	9.5	10.5	10.5	10.6	9.3	8.3	7.1	6.7	6.7	8.3	8.6	8.1
2018	9.6	9.4	9.8	10.2	8.4	10.0	6.8	7.9	6.4	7.0	9.0	8.2
2019	8.5	9.4	9.1	9.5	8.7	7.8	7.8	6.8	7.7	8.3	8.0	7.3
2020	8.2	9.6	10.2	8.7	9.2	8.2	7.8	7.0	6.7	7.5	8.3	8.4
2021	7.8	9.1	10.0	8.8	8.5	7.2	6.4	7.5	6.3	8.1	7.9	9.3
2022	8.4	8.8	9.6	11.6	10.9	7.9	8.5	7.4	6.0	6.9	7.5	7.9
2023	8.8	9.2	9.9	9.1	6.3	7.1	7.5	7.3	7.3	8.1	7.5	7.7
2024	7.9	10.1	9.7	10.2	7.9	7.9	7.6	7.3	6.4	8.0	8.6	8.6
2025	8.4	8.8	12.9	M	M	9.9	8.0	6.4	5.1	6.6	8.6	8.9
2026	8.1	8.7	12.3	10.6	8.0	9.8	7.8	10.1	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
2016	M	M	M	M	M	M	M	88.02	M	81.64	68.84	54.59
2017	56.85	65.75	70.67	74.42	80.66	86.60	91.28	87.16	86.39	77.22	67.74	54.53
2018	51.47	55.81	68.80	70.12	85.95	91.89	97.12	93.10	83.32	71.80	60.65	53.80
2019	50.57	54.62	61.69	73.25	79.32	86.71	91.56	94.73	94.04	75.27	63.44	59.04
2020	56.58	57.62	69.47	72.00	80.26	89.84	93.30	93.35	82.15	73.02	69.64	58.38
2021	53.85	47.21	69.46	70.78	76.34	88.44	91.42	91.74	90.26	80.15	66.30	69.24
2022	56.96	56.93	68.34	76.50	83.71	91.86	99.98	93.63	88.93	77.76	61.17	56.48
2023	59.39	60.50	67.19	71.79	81.97	89.51	93.70	99.51	91.50	76.79	66.20	59.83
2024	49.70	65.84	69.28	75.08	83.37	91.12	92.52	97.39	89.06	85.74	69.92	59.57
2025	49.65	57.22	72.68	74.75	70.50	91.64	93.72	92.85	89.66	82.86	71.30	60.74
2026	54.84	69.00	76.71	77.20	82.65	89.65	96.58	99.98	M	M	M	M
NCEI Climatology	52.90	57.41	65.21	73.40	80.61	88.90	93.60	93.81	86.90	76.50	64.51	54.91

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	71.38	M	60.33	48.56	36.35
2017	36.59	44.21	48.26	54.20	58.71	68.78	71.72	70.85	63.71	51.37	47.00	34.70
2018	28.46	35.69	45.78	44.16	64.63	71.71	72.74	70.66	67.18	55.23	38.04	36.82
2019	37.87	42.91	41.76	52.42	61.14	66.81	71.57	75.01	71.62	50.86	38.93	36.51
2020	38.43	37.42	51.78	50.63	60.53	68.48	74.28	70.39	63.80	50.61	45.84	35.24
2021	36.12	28.59	47.73	50.82	60.27	69.63	71.34	72.90	64.72	56.29	42.42	46.59
2022	29.16	31.19	41.76	53.46	63.80	71.54	76.72	73.93	65.46	51.45	41.93	37.18
2023	37.55	40.02	47.08	51.09	62.07	69.73	73.14	75.01	68.60	55.10	44.78	38.07
2024	29.36	44.33	48.83	56.53	65.22	71.44	73.05	74.52	64.94	58.82	46.48	40.56
2025	28.87	34.04	48.31	55.37	53.98	74.00	73.05	72.06	64.52	57.32	49.04	40.07
2026	31.29	43.14	52.65	58.60	62.23	73.65	75.29	77.17	M	M	M	M
NCEI Climatology	32.70	36.11	43.60	51.40	61.39	69.60	73.39	72.40	64.80	53.20	42.30	34.81

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	79.70	M	70.98	58.70	45.47
2017	46.72	54.98	59.46	64.31	69.68	77.69	81.50	79.00	75.05	64.30	57.37	44.61
2018	39.97	45.75	57.29	57.14	75.29	81.80	84.93	81.88	75.25	63.52	49.34	45.31
2019	44.22	48.76	51.72	62.84	70.23	76.76	81.57	84.87	82.83	63.07	51.19	47.77
2020	47.50	47.52	60.62	61.32	70.39	79.16	83.79	81.87	72.98	61.81	57.74	46.81
2021	44.99	37.90	58.60	60.80	68.31	79.04	81.38	82.32	77.49	68.22	54.36	57.92
2022	43.06	44.06	55.05	64.98	73.75	81.70	88.35	83.78	77.19	64.60	51.55	46.83
2023	48.47	50.26	57.14	61.44	72.02	79.62	83.42	87.26	80.05	65.95	55.49	48.95
2024	39.53	55.09	59.06	65.80	74.29	81.28	82.78	85.95	77.00	72.28	58.20	50.06
2025	39.26	45.63	60.50	65.06	62.24	82.82	83.39	82.46	77.09	70.09	60.17	50.41
2026	43.06	56.07	64.68	67.90	72.44	81.65	85.94	88.57	M	M	M	M
NCEI Climatology	42.80	46.76	54.40	62.40	71.00	79.25	83.49	83.10	75.85	64.85	53.40	44.86

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	67.0%	67.7%
2017	68.8%	66.6%	68.1%	74.6%	69.1%	74.8%	74.0%	79.3%	69.7%	64.2%	71.1%	66.1%
2018	59.8%	80.4%	62.8%	65.6%	72.4%	67.8%	62.0%	65.5%	83.6%	84.0%	69.6%	76.1%
2019	72.9%	78.7%	65.8%	71.6%	81.2%	78.4%	72.3%	70.0%	68.0%	70.9%	70.9%	71.0%
2020	76.9%	69.9%	76.4%	72.3%	75.1%	69.8%	74.2%	69.8%	80.6%	74.5%	67.9%	67.5%
2021	69.9%	74.5%	62.7%	69.2%	81.2%	76.7%	73.6%	74.3%	64.0%	67.2%	67.4%	73.8%
2022	56.5%	62.9%	58.4%	65.1%	73.8%	67.6%	54.2%	66.1%	62.9%	61.4%	77.8%	70.0%
2023	67.2%	70.4%	69.1%	67.9%	77.4%	77.6%	72.9%	55.1%	63.5%	68.0%	71.3%	66.2%
2024	69.2%	66.4%	72.2%	73.7%	78.2%	71.4%	69.7%	59.6%	65.7%	52.8%	70.1%	73.1%
2025	64.4%	69.7%	55.9%	72.7%	80.1%	72.2%	70.2%	70.8%	66.5%	61.4%	65.3%	66.7%
2026	61.3%	59.6%	61.9%	75.6%	75.1%	78.8%	65.5%	50.0%	M	M	M	M

Monthly Plots

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