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 (USC00235207) 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	2.92	1.16	3.52	4.15	1.36	0.88	M	1.77
2017	1.31	1.47	4.11	5.30	5.78	0.44	1.49	0.36	0.45	0.58	1.16	2.05
2018	0.96	5.47	1.93	3.14	2.64	1.37	M	2.57	3.14	2.42	2.96	3.02
2019	3.40	7.29	2.12	4.97	3.94	5.91	3.60	3.21	0.42	7.52	4.43	1.94
2020	4.01	4.18	5.16	3.64	4.44	1.48	2.57	4.29	3.21	7.26	1.74	2.19
2021	4.45	1.42	4.82	4.27	3.23	3.00	1.96	2.58	1.78	2.33	1.78	3.86
2022	4.15	2.86	3.23	5.93	2.03	0.45	0.02	M	0.01	0.57	1.37	1.73
2023	1.56	0.46	3.37	0.81	0.90	0.01	0.18	1.15	0.01	1.15	0.82	1.18
2024	4.94	0.84	0.63	0.12	2.52	3.83	0.54	0.08	0.15	0.00	0.85	5.32
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.24	3.84	4.47	5.36	5.21	3.56	4.22	3.03	3.19	3.49	4.50	4.54

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	5.0	4.3	3.5	2.8	3.5	5.4	M	3.2
2017	9.5	8.9	9.7	9.5	8.4	6.4	5.3	4.6	5.0	6.7	7.5	7.6
2018	8.5	9.0	9.0	10.0	6.7	6.3	8.5	5.3	5.1	6.4	7.9	8.5
2019	8.4	8.6	8.6	9.1	7.6	7.0	0.0	2.3	5.1	1.4	0.0	0.0
2020	0.0	0.0	0.0	0.0	3.3	7.2	5.1	4.7	5.2	6.2	7.2	7.7
2021	8.2	9.6	9.1	8.2	7.7	6.6	5.2	4.8	5.7	6.7	6.6	8.3
2022	8.3	9.3	9.8	9.3	8.2	6.0	4.7	M	5.2	8.1	7.3	8.1
2023	9.1	9.4	9.5	9.3	7.0	6.1	5.8	5.0	4.2	7.2	6.4	7.3
2024	7.4	9.2	9.4	10.7	7.0	5.5	5.4	5.1	5.7	5.3	7.5	7.7
2025	8.3	M	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
2016	M	M	M	M	80.60	90.56	91.17	88.76	87.80	79.25	M	53.27
2017	50.87	59.90	61.09	74.90	79.32	89.54	90.70	85.36	85.40	75.20	60.92	47.74
2018	41.64	52.89	58.83	63.92	86.99	91.28	96.80	88.32	85.28	72.59	51.86	49.88
2019	44.83	51.74	55.92	71.12	79.50	86.24	88.32	88.79	90.74	71.02	54.14	52.73
2020	48.37	49.57	63.06	67.94	76.19	88.58	92.51	86.41	80.54	69.16	63.98	49.59
2021	45.82	39.46	63.94	69.56	77.12	88.04	89.48	88.10	84.98	74.66	58.22	60.10
2022	44.32	49.81	62.89	68.12	75.43	90.47	88.88	M	84.84	74.10	58.64	47.21
2023	51.63	57.39	58.71	71.30	82.05	89.84	90.12	87.63	86.12	74.56	61.52	53.66
2024	41.12	60.55	65.97	74.36	82.69	87.92	87.97	89.95	83.99	78.68	62.84	51.45
2025	44.60	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	45.50	50.85	60.60	71.40	80.89	89.81	92.20	91.01	84.91	74.19	60.00	48.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	62.73	71.54	74.04	73.10	64.64	56.53	M	39.20
2017	36.01	40.68	43.61	54.56	59.41	68.72	72.59	68.23	63.26	51.45	41.36	32.06
2018	25.32	36.95	40.83	43.82	67.19	71.60	75.20	70.55	66.86	52.67	36.44	36.65
2019	32.35	36.11	38.45	50.54	62.19	67.34	72.01	70.61	67.58	49.88	35.78	36.06
2020	35.66	34.67	46.46	48.38	59.46	68.36	74.23	68.41	61.88	48.37	42.56	33.45
2021	33.28	25.57	43.73	48.32	58.36	70.28	71.37	71.06	63.26	54.98	37.64	42.10
2022	29.72	30.26	41.12	48.80	61.14	68.87	75.56	M	61.25	48.26	39.62	33.39
2023	37.92	39.01	42.16	49.58	61.26	67.28	71.72	69.86	62.66	52.38	40.82	36.76
2024	28.17	39.39	44.60	53.36	65.21	69.86	71.95	68.99	64.12	51.22	46.16	37.52
2025	32.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	27.19	30.32	38.19	48.20	58.50	67.60	71.10	68.80	60.70	48.60	38.21	30.50

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	71.66	81.05	82.60	80.93	76.22	67.89	M	46.24
2017	43.44	50.29	52.35	64.73	69.36	79.13	81.65	76.80	74.33	63.33	51.14	39.90
2018	33.48	44.92	49.83	53.87	77.09	81.44	86.00	79.44	76.07	62.63	44.15	43.26
2019	38.59	43.92	47.18	60.83	70.85	76.79	80.16	79.70	79.16	60.45	44.96	44.40
2020	42.02	42.12	54.76	58.16	67.83	78.47	83.37	77.41	71.21	58.77	53.27	41.52
2021	39.55	32.51	53.83	58.94	67.74	79.16	80.43	79.58	74.12	64.82	47.93	51.10
2022	37.02	40.04	52.00	58.46	68.28	79.67	82.22	M	73.05	61.18	49.13	40.30
2023	44.77	48.20	50.44	60.44	71.66	78.56	80.92	78.74	74.39	63.47	51.17	45.21
2024	34.64	49.97	55.28	63.86	73.95	78.89	79.96	79.47	74.06	64.95	54.50	44.48
2025	38.30	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	36.35	40.58	49.40	59.80	69.70	78.70	81.65	79.90	72.80	61.40	49.10	39.70

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	70.5%	64.9%	75.8%	77.6%	69.3%	66.4%	M	61.7%
2017	76.4%	68.4%	67.5%	66.7%	65.2%	64.2%	70.3%	72.5%	64.8%	65.0%	70.0%	68.3%
2018	70.5%	78.4%	70.3%	62.5%	66.3%	65.9%	64.8%	73.5%	73.4%	70.3%	76.3%	77.9%
2019	75.0%	78.7%	64.5%	67.7%	72.7%	68.8%	74.3%	74.5%	66.2%	70.3%	75.4%	78.8%
2020	78.6%	74.7%	73.3%	65.0%	69.1%	62.7%	70.2%	75.4%	75.5%	74.3%	67.2%	75.4%
2021	77.7%	76.5%	68.3%	62.6%	63.1%	68.0%	72.7%	74.5%	70.7%	73.7%	68.4%	80.0%
2022	68.3%	73.2%	63.6%	65.3%	73.6%	57.0%	65.5%	M	62.5%	52.6%	67.8%	77.6%
2023	79.1%	71.4%	68.9%	56.6%	60.4%	57.6%	73.3%	76.1%	66.5%	63.0%	67.0%	73.4%
2024	77.4%	67.7%	63.1%	61.8%	70.8%	69.5%	74.4%	67.1%	66.3%	57.9%	76.0%	76.9%
2025	73.7%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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