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 (USC00094941) 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
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	5.34	5.50	5.60	5.15	4.44	4.28	4.52	3.66	4.44	3.25	5.13	5.90

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	3.4	2.5	2.4	2.4	1.7	1.4	2.4	2.6	2.4
2016	3.5	4.4	4.0	3.4	3.1	2.2	2.2	1.6	1.6	1.0	2.9	3.3
2017	3.5	3.5	4.5	3.1	2.4	1.8	1.3	1.2	1.8	1.7	2.0	3.2
2018	3.8	3.5	4.1	3.7	1.3	1.2	1.0	1.1	0.9	1.4	2.0	1.0
2019	1.7	1.6	2.1	3.5	2.5	2.6	1.9	1.6	1.3	2.4	3.3	3.7
2020	3.7	4.1	4.0	4.0	2.6	2.4	1.7	1.8	2.3	2.0	2.8	3.0
2021	3.9	4.4	3.7	3.3	2.9	2.1	1.6	1.4	1.6	1.9	2.7	3.2
2022	4.4	4.2	4.1	3.8	2.9	2.1	1.7	1.3	2.0	2.8	2.8	2.7
2023	3.0	3.6	3.7	2.8	2.0	2.0	1.5	1.7	M	M	2.3	2.2
2024	M	3.9	3.1	3.7	2.2	1.8	1.8	2.2	2.5	1.6	2.4	3.0
2025	2.8	3.7	3.9	2.9	1.7	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
2015	M	M	M	73.39	83.84	90.96	91.70	88.51	84.03	73.46	66.71	64.13
2016	49.85	56.51	69.88	76.38	82.42	93.35	95.28	93.94	91.52	80.18	68.01	54.99
2017	59.47	62.72	67.44	79.51	83.05	84.48	86.59	83.60	78.59	71.44	61.40	49.78
2018	45.87	61.78	60.02	66.62	83.72	86.65	87.21	85.82	84.98	72.26	54.34	51.55
2019	48.59	56.33	60.26	74.01	82.60	84.04	88.08	88.44	89.99	73.94	59.41	55.90
2020	53.45	53.59	64.39	69.06	75.25	83.39	89.11	86.23	79.92	72.99	64.97	51.98
2021	50.01	52.56	65.83	70.86	76.57	83.77	86.83	85.70	79.81	72.04	59.48	61.51
2022	48.29	57.70	66.03	72.54	80.73	87.31	89.19	82.34	79.93	70.61	62.12	51.82
2023	55.31	61.95	64.42	68.25	76.90	83.23	88.01	87.54	M	M	52.00	56.15
2024	M	61.83	65.13	70.85	78.08	87.20	88.06	89.63	80.94	74.96	64.48	52.15
2025	45.02	57.08	67.80	75.19	70.12	M	M	M	M	M	M	M
NCEI Climatology	50.70	55.04	63.80	72.80	79.80	86.10	88.88	88.50	83.50	73.20	62.00	53.19

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	54.64	59.49	68.20	70.98	68.05	63.54	52.48	47.51	45.20
2016	30.57	36.98	45.71	50.22	57.86	67.45	71.96	72.08	65.23	52.46	38.28	36.54
2017	40.67	39.88	43.43	54.43	61.54	64.56	66.63	64.74	56.96	47.70	37.76	31.91
2018	24.47	42.62	39.12	40.36	63.88	65.37	68.01	67.13	67.33	52.50	36.06	36.04
2019	35.96	45.31	38.58	48.61	59.32	63.96	67.92	66.84	63.51	52.62	34.64	36.96
2020	35.86	36.76	47.69	45.04	53.42	63.60	68.72	68.34	60.92	51.71	40.34	29.54
2021	32.89	32.88	41.64	44.12	53.73	63.93	66.87	67.84	59.83	53.43	33.75	40.20
2022	28.87	33.00	39.14	45.96	58.45	64.27	69.30	67.15	58.68	42.67	38.91	34.36
2023	36.52	40.11	40.65	45.75	55.49	61.16	67.55	66.77	M	M	39.60	32.69
2024	M	34.10	41.87	46.59	56.57	63.46	68.71	64.62	61.41	48.16	44.19	32.08
2025	23.37	33.02	38.59	49.91	52.57	M	M	M	M	M	M	M
NCEI Climatology	32.90	35.60	41.70	48.90	57.51	66.10	69.61	68.90	63.20	51.20	40.70	35.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	64.02	71.67	79.58	81.34	78.28	73.78	62.97	57.11	54.67
2016	40.21	46.75	57.80	63.30	70.14	80.40	83.62	83.01	78.37	66.32	53.14	45.76
2017	50.07	51.30	55.43	66.97	72.29	74.52	76.61	74.17	67.78	59.57	49.58	40.84
2018	35.17	52.20	49.57	53.49	73.80	76.01	77.61	76.48	76.15	62.38	45.20	43.80
2019	42.28	50.82	49.42	61.31	70.96	74.00	78.00	77.64	76.75	63.28	47.03	46.43
2020	44.65	45.18	56.04	57.05	64.33	73.49	78.91	77.29	70.42	62.35	52.65	40.76
2021	41.45	42.72	53.73	57.49	65.15	73.85	76.85	76.77	69.82	62.73	46.61	50.86
2022	38.58	45.35	52.59	59.25	69.59	75.79	79.25	74.75	69.30	56.64	50.51	43.09
2023	45.91	51.03	52.54	57.00	66.20	72.20	77.78	77.15	M	M	45.80	44.42
2024	M	47.97	53.50	58.72	67.33	75.33	78.38	77.12	71.18	61.56	54.33	42.12
2025	34.20	45.05	53.20	62.55	61.34	M	M	M	M	M	M	M
NCEI Climatology	41.80	45.32	52.75	60.85	68.66	76.10	79.25	78.70	73.35	62.20	51.35	44.50

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
2015	M	M	M	55.6%	54.1%	55.6%	60.3%	59.4%	61.8%	64.6%	61.2%	67.1%
2016	53.7%	48.5%	56.5%	54.5%	61.2%	57.9%	63.7%	67.8%	60.5%	69.9%	57.1%	67.3%
2017	68.4%	67.1%	61.8%	69.2%	72.4%	74.0%	74.5%	73.0%	72.6%	72.3%	72.9%	70.0%
2018	68.0%	81.6%	67.1%	67.4%	82.3%	81.8%	81.8%	83.2%	83.6%	78.5%	81.7%	83.2%
2019	74.0%	78.3%	63.7%	68.2%	73.8%	76.0%	77.0%	76.6%	73.4%	78.0%	74.6%	78.7%
2020	76.5%	79.5%	79.1%	69.3%	77.4%	81.3%	80.4%	86.0%	82.3%	85.3%	78.5%	80.3%
2021	77.0%	78.5%	72.1%	69.0%	75.0%	83.8%	84.2%	88.4%	87.0%	88.9%	78.7%	86.9%
2022	76.0%	75.4%	69.2%	68.9%	80.0%	78.6%	83.8%	89.1%	82.2%	76.2%	77.5%	79.9%
2023	82.0%	78.2%	68.3%	72.6%	77.5%	78.3%	82.9%	83.9%	M	M	43.2%	78.6%
2024	M	61.9%	71.2%	69.1%	81.4%	75.9%	82.5%	74.3%	77.8%	79.1%	82.0%	78.4%
2025	71.6%	73.6%	62.1%	74.6%	88.4%	M	M	M	M	M	M	M

Monthly Plots

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