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 () 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

Average Wind Speed [MPH]

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	10.6
2016	3.5	4.1	6.3	5.8	5.4	5.7	4.2	5.3	3.5	3.8	2.7	2.7
2017	3.3	3.8	4.2	5.8	5.1	5.2	4.4	4.7	5.7	3.4	M	M
2018	M	M	M	M	M	M	M	M	M	3.5	3.5	3.2
2019	3.3	3.9	3.3	5.4	5.1	5.5	4.4	3.6	3.2	2.9	2.7	M
2020	M	M	M	M	M	4.2	4.5	4.0	2.7	2.7	2.5	M
2021	3.5	2.3	4.5	4.1	4.9	M	M	M	M	M	M	M
2022	M	M	M	M	M	7.0	M	M	M	3.4	2.9	3.2
2023	2.3	M	M	M	4.6	4.7	4.4	3.7	3.8	2.9	2.8	2.6
2024	2.6	3.7	3.9	5.4	4.8	5.7	5.5	5.0	5.6	M	2.3	4.2
2025	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	M	M	M	M	M	M	M	M	68.23
2016	64.68	71.60	80.32	91.28	98.74	98.86	92.50	91.52	91.82	88.09	75.85	71.43
2017	64.05	72.11	79.44	94.40	100.28	98.06	93.03	91.59	91.94	91.01	M	M
2018	M	M	86.90	83.75	89.60	M	M	89.60	M	84.97	76.82	68.90
2019	60.20	62.81	75.11	93.54	98.24	104.55	93.52	93.40	91.63	86.17	81.68	M
2020	48.20	M	M	M	107.60	97.70	96.52	92.64	94.94	90.20	83.30	M
2021	57.20	75.20	87.15	82.94	80.60	M	M	M	M	80.60	57.20	M
2022	M	M	M	M	M	82.40	M	93.20	81.40	79.88	66.40	59.72
2023	55.01	62.15	68.72	82.95	85.70	93.97	82.54	87.24	86.21	77.64	66.60	59.41
2024	54.92	66.88	76.40	82.54	93.86	102.45	89.60	87.12	86.63	83.37	74.09	59.30
2025	54.50	75.65	M	M	M	M	M	M	M	M	M	M

Average Daily Low Temperature [F]

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	48.83
2016	53.05	57.14	61.98	77.54	89.05	85.53	80.43	80.08	78.86	69.39	58.64	52.03
2017	48.72	53.99	58.71	68.06	78.92	80.48	80.60	80.09	76.22	71.60	M	M
2018	M	M	78.80	82.40	84.20	M	M	89.60	M	62.86	57.38	49.19
2019	47.30	50.64	58.55	71.04	76.10	81.43	80.09	79.07	76.92	66.78	64.76	M
2020	48.20	M	M	M	86.00	81.50	79.75	80.48	78.61	66.95	58.10	M
2021	47.30	55.95	64.73	67.64	75.20	M	M	M	M	69.80	57.20	M
2022	M	M	M	M	M	73.40	M	93.20	80.40	75.32	59.60	52.88
2023	49.10	57.20	66.74	78.66	76.80	85.10	81.57	82.74	78.80	70.75	59.20	51.39
2024	44.54	50.68	61.52	67.86	87.04	88.95	85.31	82.47	83.66	79.35	67.86	56.30
2025	50.45	69.80	M	M	M	M	M	M	M	M	M	M

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

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	58.53
2016	58.86	64.37	71.15	84.41	93.71	92.13	86.46	85.80	85.34	78.74	67.24	61.73
2017	56.39	63.05	69.07	81.23	89.60	89.27	86.81	85.84	84.08	81.30	M	M
2018	M	M	82.85	83.07	86.90	M	M	89.60	M	73.91	67.10	59.05
2019	53.75	56.72	66.83	82.29	87.17	92.99	86.80	86.23	84.28	76.48	73.22	M
2020	48.20	M	M	M	96.80	89.60	88.13	86.56	86.77	78.57	70.70	M
2021	52.25	65.58	75.94	75.29	77.90	M	M	M	M	75.20	57.20	M
2022	M	M	M	M	M	77.90	M	93.20	80.90	77.60	63.00	56.30
2023	52.06	59.68	67.73	80.81	81.25	89.54	82.05	84.99	82.51	74.19	62.90	55.40
2024	49.73	58.78	68.96	75.20	90.45	95.70	87.45	84.80	85.15	81.36	70.98	57.80
2025	52.47	72.73	M	M	M	M	M	M	M	M	M	M

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	M	M	M	M	M	M	M	M	65.2%
2016	66.9%	64.3%	61.0%	44.2%	23.6%	51.6%	74.3%	74.5%	73.1%	57.3%	57.6%	61.8%
2017	74.6%	68.1%	54.7%	40.5%	34.8%	52.6%	77.0%	80.3%	71.2%	56.4%	M	M
2018	M	M	M	M	M	M	M	M	M	53.3%	64.0%	68.3%
2019	68.6%	77.7%	62.0%	48.6%	30.4%	30.6%	73.9%	78.7%	78.0%	73.7%	71.3%	M
2020	M	M	M	M	M	46.8%	70.0%	81.0%	70.1%	52.1%	56.5%	M
2021	88.5%	76.6%	47.0%	31.1%	52.2%	M	M	M	M	M	M	M
2022	M	M	M	M	M	67.6%	M	M	M	57.0%	74.8%	80.2%
2023	93.1%	M	M	M	34.9%	54.4%	74.0%	89.9%	86.8%	81.8%	83.7%	81.3%
2024	94.6%	70.2%	62.2%	41.5%	41.0%	27.2%	73.5%	90.1%	71.6%	M	62.8%	61.1%
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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