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 (USC00415659) 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
2010	M	M	M	M	0.00	0.03	0.13	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	0.00	0.48	0.23	2.15	2.44	0.07
2014	0.13	0.82	2.05	0.22	1.62	1.32	0.54	1.82	0.17	M	M	0.04
2015	M	M	M	M	M	0.32	M	M	M	M	M	M
2016	0.41	M	M	M	M	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	0.35	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	0.18
2021	M	M	M	M	M	M	0.06	M	0.01	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	3.33	2.41	2.60	2.95	3.94	4.69	3.44	3.93	7.11	3.93	3.27	2.93

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	12.4	14.3	12.4	10.8	11.6	15.2	18.3	17.6
2011	15.3	16.2	14.2	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	13.9	9.2	10.2	12.8	16.6	15.8
2014	15.8	14.5	14.1	13.1	13.9	14.3	9.7	10.8	11.8	13.3	M	16.6
2015	14.6	14.1	12.4	10.9	11.3	11.5	13.5	9.7	9.9	12.7	13.6	15.9
2016	16.1	12.8	14.0	11.0	11.6	9.8	13.9	10.8	9.3	10.5	13.9	16.5
2017	15.6	13.6	13.7	14.0	14.0	12.8	10.5	15.6	10.8	12.6	12.2	15.4
2018	16.1	13.9	13.5	13.6	10.8	14.4	9.6	10.9	9.4	15.3	16.9	16.4
2019	14.3	15.5	14.2	13.0	13.7	12.9	13.3	11.2	11.8	15.2	13.6	14.0
2020	14.6	15.2	12.3	M	11.9	14.6	16.2	M	M	14.0	12.1	15.9
2021	14.7	15.0	12.0	12.8	13.5	11.6	10.8	9.8	11.3	11.6	13.0	13.5
2022	17.0	15.5	13.9	12.9	15.2	11.2	12.6	11.3	7.4	12.5	17.3	14.2
2023	16.2	14.9	14.3	14.1	8.7	12.7	10.0	11.2	9.4	15.7	15.0	13.5
2024	16.8	14.2	M	M	M	M	M	M	6.8	10.5	14.2	M
2025	M	M	M	7.7	9.1	9.6	11.2	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
2010	M	M	M	M	81.36	85.82	86.87	87.93	58.64	80.29	72.14	66.20
2011	61.21	61.25	64.10	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	85.88	87.80	86.51	80.75	70.76	63.94
2014	60.29	64.08	65.85	73.09	77.23	85.34	87.86	87.86	84.42	85.84	M	59.36
2015	61.55	62.38	66.33	75.62	81.98	86.30	87.86	89.14	85.28	80.89	74.96	70.32
2016	64.23	67.01	70.85	76.29	81.65	86.66	88.90	89.02	87.92	83.62	76.94	71.02
2017	68.81	72.05	80.83	79.10	81.47	86.36	90.70	89.66	85.82	80.89	75.32	66.55
2018	61.55	70.57	72.41	13.16	83.74	86.54	88.09	88.85	86.30	81.82	70.64	65.39
2019	64.34	66.77	67.87	71.96	82.97	87.32	87.74	89.60	87.68	81.01	71.06	68.29
2020	68.00	66.26	70.52	M	77.65	75.36	75.20	M	M	79.70	75.74	67.55
2021	63.82	61.89	68.58	73.22	79.64	86.30	87.51	88.90	85.58	82.52	74.00	73.57
2022	65.56	60.93	68.35	75.44	82.81	87.74	88.73	87.92	86.84	79.50	71.54	69.39
2023	69.39	67.94	72.98	75.20	81.82	86.64	90.20	89.66	89.30	80.79	71.72	68.81
2024	64.70	67.21	M	M	M	M	M	M	87.35	82.63	81.32	M
2025	M	M	M	79.34	81.93	86.84	87.25	M	M	M	M	M
NCEI Climatology	61.59	64.28	68.90	74.59	80.79	85.79	87.70	88.80	86.30	80.30	71.49	64.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	77.09	81.44	82.52	84.20	41.18	75.51	64.04	58.13
2011	51.39	52.06	56.00	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	82.04	82.40	81.71	74.90	62.36	54.70
2014	48.07	53.99	57.49	66.32	71.83	80.30	81.99	82.11	79.47	77.98	M	49.28
2015	52.32	53.97	59.84	69.68	76.04	81.26	83.45	82.23	79.22	76.13	67.94	63.30
2016	55.40	60.24	65.62	69.80	74.79	80.24	83.91	83.10	81.50	78.97	70.76	61.32
2017	61.15	66.29	66.14	71.36	74.97	80.30	83.45	82.98	80.90	74.33	69.32	56.68
2018	51.92	61.57	66.43	6.50	77.75	81.68	82.28	82.69	78.62	74.97	61.76	58.36
2019	55.23	59.08	60.47	65.24	78.42	80.00	82.40	83.39	82.34	72.53	62.84	60.10
2020	61.03	58.13	65.72	M	74.22	74.22	75.20	M	M	72.98	70.52	57.35
2021	56.85	52.25	62.14	68.00	73.70	79.82	81.24	82.52	79.34	76.19	66.62	67.88
2022	55.98	51.67	61.32	70.58	77.75	81.62	83.33	81.53	80.72	74.21	62.78	59.75
2023	61.55	60.29	67.28	68.87	75.90	81.37	84.20	84.72	83.00	73.46	65.24	62.48
2024	54.32	61.47	M	M	M	M	M	M	80.82	77.70	77.36	M
2025	M	M	M	74.48	75.93	81.02	81.85	M	M	M	M	M
NCEI Climatology	44.20	48.20	54.12	61.21	69.30	75.69	77.47	76.91	72.41	63.51	53.00	46.31

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	79.23	83.63	84.69	86.07	49.91	77.90	68.09	62.16
2011	56.30	56.65	60.05	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	83.96	85.10	84.11	77.82	66.56	59.32
2014	54.18	59.03	61.67	69.71	74.53	82.82	84.93	84.98	81.95	81.91	M	54.32
2015	56.94	58.17	63.08	72.65	79.01	83.78	85.65	85.68	82.25	78.51	71.45	66.81
2016	59.81	63.62	68.23	73.05	78.22	83.45	86.41	86.06	84.71	81.30	73.85	66.17
2017	64.98	69.17	73.49	75.23	78.22	83.33	87.07	86.32	83.36	77.61	72.32	61.61
2018	56.74	66.07	69.42	9.83	80.75	84.11	85.19	85.77	82.46	78.39	66.20	61.87
2019	59.78	62.93	64.17	68.60	80.69	83.66	85.07	86.49	85.01	76.77	66.95	64.20
2020	64.52	62.20	68.12	M	75.94	74.79	75.20	M	M	76.34	73.13	62.45
2021	60.34	57.07	65.36	70.61	76.67	83.06	84.37	85.71	82.46	79.35	70.31	70.73
2022	60.77	56.30	64.84	73.01	80.28	84.68	86.03	84.72	83.78	76.85	67.16	64.57
2023	65.47	64.11	70.13	72.03	78.86	84.01	87.20	87.19	86.15	77.13	68.48	65.65
2024	59.51	64.34	M	M	M	M	M	M	84.09	80.16	79.34	M
2025	M	M	M	76.91	78.93	83.93	84.55	M	M	M	M	M
NCEI Climatology	52.90	56.24	61.51	67.90	75.05	80.74	82.59	82.85	79.35	71.90	62.25	55.35

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
2010	M	M	M	M	84.6%	82.3%	79.3%	76.2%	66.2%	61.7%	68.6%	68.3%
2011	73.8%	79.6%	80.8%	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	76.7%	75.3%	73.3%	71.0%	72.0%	75.3%
2014	68.3%	85.2%	81.9%	81.5%	78.1%	80.2%	76.3%	76.2%	73.9%	72.2%	M	87.0%
2015	77.9%	77.5%	85.7%	86.9%	81.3%	71.8%	74.2%	71.7%	72.3%	70.4%	74.1%	74.5%
2016	69.5%	69.6%	81.4%	81.6%	79.4%	75.2%	73.5%	73.8%	72.0%	65.2%	68.8%	80.0%
2017	74.5%	85.8%	91.1%	100.0%	100.0%	100.0%	100.0%	100.0%	86.8%	65.3%	74.6%	78.1%
2018	68.5%	91.8%	75.4%	79.1%	78.1%	78.3%	76.3%	75.3%	79.0%	77.2%	74.8%	74.5%
2019	73.8%	84.3%	76.2%	82.7%	83.9%	79.1%	76.9%	76.7%	75.8%	75.7%	76.1%	71.9%
2020	76.6%	77.8%	85.7%	M	86.3%	88.1%	88.6%	M	M	77.9%	72.5%	70.9%
2021	72.5%	83.4%	82.6%	82.0%	85.7%	78.8%	76.2%	73.0%	69.5%	66.3%	68.3%	83.4%
2022	70.0%	76.1%	74.0%	82.2%	79.7%	75.6%	75.3%	76.1%	67.6%	59.9%	78.8%	77.5%
2023	75.2%	79.7%	81.1%	78.9%	78.7%	77.8%	76.3%	76.2%	68.3%	66.7%	71.3%	68.2%
2024	72.3%	75.9%	M	M	M	M	M	M	64.4%	68.1%	82.8%	M
2025	M	M	M	94.6%	87.4%	86.3%	84.4%	M	M	M	M	M

Monthly Plots

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