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 (USC00093271) 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
2011	M	M	M	M	M	M	M	M	M	M	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
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	5.27	4.48	5.08	4.04	3.71	4.91	5.07	5.08	4.39	3.31	4.01	5.00

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	5.3	4.3
2012	5.7	5.0	4.9	4.7	3.5	3.8	4.0	2.5	2.6	4.0	3.3	4.8
2013	4.8	5.5	7.3	4.5	4.1	4.0	3.2	2.9	2.8	2.6	4.1	4.5
2014	5.5	4.8	5.3	5.7	4.0	3.7	3.8	3.3	2.8	3.8	4.7	0.7
2015	4.8	5.7	4.5	4.5	3.2	3.6	3.9	3.3	3.1	3.3	3.5	4.2
2016	5.1	5.9	5.0	4.5	4.2	3.7	4.4	3.1	2.6	3.1	3.7	4.3
2017	5.1	4.6	5.6	4.4	4.7	3.1	3.2	3.1	3.2	4.0	2.7	4.3
2018	4.8	4.6	6.2	5.2	3.2	3.4	2.4	2.9	2.3	3.2	4.3	4.4
2019	5.0	4.3	4.9	4.8	3.8	3.5	3.2	2.7	2.5	3.6	3.5	5.2
2020	4.6	5.0	4.1	5.0	3.9	3.5	2.7	2.5	3.4	3.1	3.2	4.3
2021	4.5	4.6	4.0	3.5	3.2	2.7	2.6	2.0	1.7	2.4	3.6	3.6
2022	4.9	4.6	5.1	4.1	3.6	2.7	2.6	2.0	2.6	3.2	3.8	3.5
2023	4.5	5.1	4.4	4.0	3.7	3.5	2.5	2.5	2.0	3.1	3.3	4.1
2024	5.1	4.6	4.3	4.6	3.1	3.1	2.6	2.9	3.1	2.3	3.2	3.9
2025	4.7	4.0	5.7	3.9	3.7	3.1	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
2011	M	M	M	M	M	M	M	M	M	M	63.80	59.29
2012	58.19	59.93	73.23	74.60	82.69	85.94	91.23	85.42	81.68	72.30	62.42	65.92
2013	63.99	60.87	64.40	74.40	80.53	86.30	84.72	85.48	83.54	74.68	62.24	58.30
2014	48.84	59.26	64.28	73.46	80.83	85.16	85.94	87.57	81.32	74.56	58.32	53.60
2015	55.33	52.25	69.16	75.68	82.34	86.96	90.41	87.45	80.36	71.43	65.90	65.21
2016	51.39	57.94	70.03	73.52	82.17	91.76	95.12	92.91	89.84	81.82	71.18	59.29
2017	59.94	68.32	69.05	79.40	82.34	85.28	90.99	87.80	83.72	76.36	67.22	56.91
2018	50.90	68.26	65.27	69.68	81.35	86.66	86.46	85.29	87.38	74.39	57.32	54.76
2019	54.06	61.57	63.88	74.56	84.61	84.74	88.61	89.14	81.22	73.98	57.20	57.26
2020	56.15	57.14	68.46	70.16	76.88	83.36	88.50	86.93	79.16	74.33	67.46	54.99
2021	52.79	56.04	67.88	71.42	78.22	84.02	85.77	85.71	80.06	73.17	62.72	63.30
2022	52.90	61.06	67.83	72.38	81.47	88.46	88.50	85.88	81.08	72.12	63.56	70.55
2023	59.06	65.43	67.19	71.54	75.55	83.54	88.85	89.48	82.46	73.34	63.08	57.72
2024	53.83	61.61	66.49	74.00	79.73	89.48	88.61	88.85	82.28	75.90	66.38	56.91
2025	49.00	61.76	69.10	76.58	78.05	83.99	M	M	M	M	M	M
NCEI Climatology	55.60	59.13	66.80	74.10	81.20	87.30	89.81	88.51	83.91	75.00	65.79	58.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	44.90	40.25
2012	39.26	42.06	52.96	52.94	61.67	65.12	71.66	68.96	62.60	52.03	39.86	46.40
2013	45.41	40.71	43.00	53.20	60.73	69.68	70.55	70.03	65.72	54.76	42.14	41.70
2014	29.04	38.62	42.28	53.06	59.17	66.86	67.48	66.61	65.24	52.38	36.27	39.20
2015	37.33	33.61	48.20	57.80	60.63	68.36	71.31	69.57	64.46	53.54	48.68	48.78
2016	33.80	39.08	48.78	52.70	60.92	70.58	73.86	73.40	69.08	57.90	47.60	41.99
2017	44.05	46.98	48.43	57.86	61.79	69.08	72.47	71.77	65.00	56.33	46.94	41.00
2018	33.48	50.32	44.54	46.34	62.60	67.64	69.05	68.26	68.54	54.76	39.92	39.72
2019	36.12	43.31	43.15	52.57	63.30	66.98	69.63	69.22	67.01	58.65	37.96	40.40
2020	39.72	40.01	50.99	47.98	55.69	65.24	69.92	69.34	63.14	55.69	46.46	34.26
2021	36.88	38.11	45.41	49.04	55.34	65.96	68.41	69.28	61.94	55.05	38.48	45.35
2022	33.80	39.14	44.72	48.32	59.81	66.50	68.23	67.77	61.28	46.81	45.56	33.34
2023	40.07	45.18	44.66	50.12	57.26	61.94	67.59	69.05	62.06	51.22	43.04	38.04
2024	34.26	39.63	46.98	51.92	60.86	66.26	70.21	67.94	64.34	52.15	47.96	37.05
2025	30.47	40.23	44.37	52.94	59.87	66.09	M	M	M	M	M	M
NCEI Climatology	34.30	36.62	44.30	50.10	59.10	66.00	69.01	67.99	63.50	52.20	42.10	36.39

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	M	M	M	M	M	M	M	54.35	49.77
2012	48.72	50.99	63.09	63.77	72.18	75.53	81.44	77.19	72.14	62.16	51.14	56.16
2013	54.70	50.79	53.70	63.80	70.63	77.99	77.64	77.75	74.63	64.72	52.19	50.00
2014	38.94	48.94	53.28	63.26	70.00	76.01	76.71	77.09	73.28	63.47	47.30	46.40
2015	46.33	42.93	58.68	66.74	71.48	77.66	80.86	78.51	72.41	62.48	57.29	57.00
2016	42.60	48.51	59.41	63.11	71.54	81.17	84.49	83.15	79.46	69.86	59.39	50.64
2017	52.00	57.65	58.74	68.63	72.06	77.18	81.73	79.79	74.36	66.35	57.08	48.95
2018	42.19	59.29	54.91	58.01	71.98	77.15	77.75	76.78	77.96	64.57	48.62	47.24
2019	45.09	52.44	53.51	63.56	73.95	75.86	79.12	79.18	74.11	66.32	47.58	48.83
2020	47.94	48.57	59.73	59.07	66.29	74.30	79.21	78.13	71.15	65.01	56.96	44.63
2021	44.83	47.07	56.65	60.23	66.78	74.99	77.09	77.49	71.00	64.11	50.60	54.33
2022	43.35	50.10	56.27	60.35	70.64	77.48	78.36	76.83	71.18	59.46	54.56	51.95
2023	49.56	55.30	55.92	60.83	66.40	72.74	78.22	79.26	72.26	62.28	53.06	47.88
2024	44.05	50.62	56.74	62.96	70.29	77.87	79.41	78.39	73.31	64.02	57.17	46.98
2025	39.73	51.00	56.74	64.76	68.96	75.04	M	M	M	M	M	M
NCEI Climatology	44.95	47.88	55.55	62.10	70.15	76.65	79.41	78.25	73.71	63.60	53.95	47.20

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
2011	M	M	M	M	M	M	M	M	M	M	76.1%	74.2%
2012	66.7%	71.3%	65.4%	64.5%	70.0%	69.1%	74.1%	83.5%	79.5%	76.0%	71.0%	68.7%
2013	81.2%	72.1%	53.5%	64.3%	71.3%	91.9%	97.2%	100.0%	100.0%	M	37.1%	87.6%
2014	M	57.7%	M	61.4%	72.3%	79.1%	74.7%	74.5%	84.6%	74.9%	69.5%	76.9%
2015	73.3%	65.3%	75.4%	76.3%	72.2%	76.0%	74.3%	76.6%	80.5%	80.0%	79.0%	80.9%
2016	68.6%	63.9%	66.6%	65.2%	71.6%	72.8%	74.7%	81.2%	74.9%	69.5%	64.0%	77.6%
2017	78.3%	71.2%	65.6%	74.2%	75.9%	82.6%	76.8%	77.3%	73.6%	73.3%	75.5%	74.3%
2018	61.8%	77.9%	61.2%	63.4%	77.1%	79.7%	82.3%	82.5%	80.3%	77.0%	80.6%	78.9%
2019	71.8%	75.3%	59.2%	67.0%	68.9%	77.9%	76.5%	76.5%	68.5%	75.8%	76.4%	74.1%
2020	71.9%	79.1%	77.8%	64.5%	72.2%	82.5%	82.1%	86.7%	85.7%	83.6%	75.3%	73.6%
2021	74.1%	72.6%	65.8%	60.6%	70.3%	79.7%	86.1%	87.0%	83.6%	84.0%	65.6%	81.5%
2022	67.4%	64.5%	61.4%	65.3%	74.5%	71.1%	81.4%	84.3%	74.2%	66.7%	71.3%	75.9%
2023	73.0%	72.0%	64.8%	66.9%	76.0%	75.4%	78.0%	78.8%	77.9%	72.8%	71.4%	70.6%
2024	68.8%	60.0%	66.8%	68.6%	78.8%	64.8%	82.4%	70.7%	76.4%	71.5%	79.5%	67.8%
2025	62.5%	67.5%	56.5%	71.2%	79.3%	82.2%	M	M	M	M	M	M

Monthly Plots

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