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 (USC00043714) 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
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	0.00	0.00	0.00	0.00	0.00	0.10	0.09	0.07	0.87	2.98	7.29
2011	1.69	3.83	5.26	0.62	0.95	0.60	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.45	1.54	3.59	5.11
2013	0.28	0.47	0.97	0.77	0.19	0.51	0.00	0.07	0.43	M	1.18	0.18
2014	0.04	3.72	2.28	2.14	0.02	0.04	0.04	0.01	0.01	0.24	M	M
2015	M	0.11	0.09	1.02	M	0.03	M	M	0.02	0.08	1.34	M
2016	1.32	0.56	4.73	0.71	0.03	0.00	0.00	0.01	M	2.88	1.55	3.11
2017	6.10	3.79	2.49	2.04	M	0.09	M	M	0.08	0.24	2.34	0.14
2018	2.31	0.53	0.71	0.57	0.00	1.02	0.00	0.00	M	0.05	3.05	1.09
2019	3.69	3.38	3.19	0.60	2.28	M	1.01	0.02	0.20	M	1.06	3.98
2020	1.98	M	1.31	1.15	0.41	M	0.07	0.08	M	M	0.44	1.72
2021	2.58	2.09	0.98	0.02	0.01	0.02	M	M	0.18	6.42	0.97	12.75
2022	0.52	0.11	0.98	1.01	0.02	0.54	0.07	0.04	0.32	0.47	1.64	6.78
2023	2.26	4.96	9.91	0.33	2.18	M	M	M	0.11	0.15	1.46	0.96
2024	0.72	2.69	3.84	1.05	1.27	M	0.06	0.01	M	0.04	4.46	4.08
2025	0.40	3.22	2.03	0.57	0.14	M	0.06	M	M	M	M	M
NCEI Climatology	5.07	4.89	3.67	1.81	0.96	0.36	0.14	0.23	0.21	1.26	2.43	5.17

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	7.9	6.8	7.8	9.3	8.9	7.7	5.8	5.7	5.3	5.4	7.4	8.0
2011	5.5	8.3	8.7	10.1	10.2	6.6	7.0	5.2	6.1	5.3	6.5	5.3
2012	6.9	8.9	9.6	10.0	9.5	8.2	7.1	7.0	6.5	6.1	7.6	8.8
2013	6.9	7.6	7.5	9.8	10.0	8.3	6.2	6.8	8.0	6.6	5.9	5.9
2014	5.1	8.7	7.3	7.6	8.7	7.6	6.6	6.2	6.2	6.3	5.5	8.6
2015	4.4	7.7	6.4	8.8	8.4	7.6	6.7	7.1	6.2	6.1	7.3	7.7
2016	8.1	6.3	10.0	9.0	7.2	8.6	7.8	6.2	6.7	7.6	6.2	8.5
2017	8.9	10.9	8.8	9.2	8.9	9.0	7.4	6.2	7.1	6.2	5.7	5.9
2018	5.3	8.5	7.6	7.4	8.7	8.5	8.3	6.4	6.2	6.5	6.8	7.4
2019	8.0	11.5	8.1	8.7	7.9	7.5	6.9	6.3	7.3	6.3	5.9	8.0
2020	6.6	8.0	7.1	8.7	7.7	8.4	7.4	7.3	6.8	5.4	7.2	6.1
2021	7.0	8.5	8.5	8.0	9.5	8.1	6.0	M	6.5	7.4	5.7	8.2
2022	4.7	7.0	8.0	10.3	9.9	7.8	6.6	6.9	6.6	5.7	5.7	5.7
2023	10.7	8.3	10.3	9.7	7.6	7.7	6.7	6.4	5.9	5.2	6.0	6.0
2024	7.4	7.8	9.0	9.2	7.9	7.5	6.2	6.1	6.2	5.1	7.7	5.6
2025	5.1	8.1	9.2	7.2	8.8	8.0	6.3	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
2009	M	M	M	M	M	M	59.12	64.52	64.34	63.01	61.88	55.40
2010	58.07	57.52	58.01	56.96	56.97	59.48	59.12	60.63	64.52	62.31	60.20	56.56
2011	59.70	56.17	57.03	58.52	60.39	62.54	64.81	61.67	63.02	64.96	58.70	57.03
2012	58.48	57.01	55.28	57.14	57.26	60.14	59.70	59.99	58.82	64.52	63.50	55.98
2013	57.43	55.53	55.86	57.32	59.17	60.14	60.34	63.30	66.14	62.83	60.68	59.58
2014	63.24	57.01	60.45	59.60	60.68	59.78	63.53	64.28	66.50	68.41	64.04	60.16
2015	63.35	61.96	61.73	58.88	56.73	60.92	65.65	68.72	68.00	67.65	60.68	56.78
2016	57.72	64.09	58.71	61.58	59.52	61.28	59.83	61.09	63.86	64.23	62.66	56.85
2017	56.00	57.01	59.52	59.96	58.65	60.67	61.00	63.94	71.00	67.71	62.54	62.19
2018	60.05	60.48	57.90	57.92	58.01	60.02	61.90	61.90	61.52	65.97	63.89	59.71
2019	59.07	53.47	57.90	58.64	57.95	63.38	61.38	65.27	68.18	68.00	58.82	57.72
2020	56.62	58.14	57.20	57.86	61.42	62.10	61.61	64.81	67.28	66.44	60.86	59.87
2021	58.42	57.14	56.10	55.10	56.62	61.16	60.40	M	64.62	63.20	65.78	55.28
2022	60.45	61.31	57.26	57.86	58.71	62.42	61.38	64.63	67.28	62.19	59.84	56.79
2023	57.32	54.82	53.72	55.58	57.32	59.30	60.51	64.57	64.40	68.00	65.66	60.97
2024	58.71	58.32	58.30	57.86	58.59	59.43	62.66	64.11	63.98	68.06	60.20	60.97
2025	59.52	58.61	57.61	57.50	59.17	59.24	60.99	M	M	M	M	M
NCEI Climatology	59.40	59.50	60.40	61.00	61.70	63.90	64.80	65.60	66.40	66.40	62.60	59.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	M	M	M	52.88	53.54	52.10	49.48	44.00	42.22
2010	45.12	46.79	43.15	44.12	47.10	50.54	52.67	51.97	50.18	49.19	43.16	45.59
2011	43.09	40.29	45.35	45.02	46.98	50.84	51.92	53.19	51.62	50.00	42.98	38.27
2012	40.25	41.93	42.74	47.06	46.28	48.92	52.32	51.39	49.22	49.82	47.84	43.38
2013	40.48	39.59	43.15	45.62	48.55	50.30	53.31	55.57	52.40	45.76	43.58	37.34
2014	42.92	45.50	46.81	47.24	49.38	50.12	54.76	56.91	56.60	50.81	48.32	49.88
2015	43.55	47.11	45.88	45.26	50.60	52.82	57.34	58.28	50.78	52.50	42.98	43.58
2016	47.33	45.66	48.72	49.10	50.70	50.48	51.57	54.94	50.36	50.41	46.76	43.67
2017	42.62	47.43	46.11	47.30	48.43	53.13	53.70	55.69	55.22	46.98	47.42	40.71
2018	44.60	39.78	43.85	45.26	49.54	49.76	54.59	53.48	50.60	54.05	45.24	45.31
2019	48.20	42.54	43.90	49.22	50.41	51.56	53.95	55.17	52.88	44.12	43.34	46.17
2020	42.86	41.70	44.72	46.58	49.44	52.23	53.31	54.47	54.14	48.32	42.14	40.48
2021	41.87	41.90	41.17	44.12	46.75	51.86	53.80	M	52.36	48.74	46.76	44.95
2022	42.57	39.39	41.70	44.54	46.34	49.64	53.60	54.53	54.50	49.30	40.40	42.16
2023	44.72	38.88	42.51	44.84	50.58	52.58	52.96	55.05	54.50	50.00	46.10	46.40
2024	45.82	45.84	46.86	46.34	47.97	49.69	53.48	53.02	52.04	48.14	44.90	45.65
2025	40.77	43.51	45.06	46.76	48.49	50.60	53.21	M	M	M	M	M
NCEI Climatology	43.40	43.00	43.70	44.70	48.01	49.90	52.70	53.91	51.31	47.91	44.80	42.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	M	M	M	56.00	59.03	58.22	56.24	52.94	48.81
2010	51.60	52.15	50.58	50.54	52.03	55.01	55.89	56.30	57.35	55.75	51.68	51.07
2011	51.39	48.23	51.19	51.77	53.69	56.69	58.36	57.43	57.32	57.48	50.84	47.65
2012	49.36	49.47	49.01	52.10	51.77	54.53	56.01	55.69	54.02	57.17	55.67	49.68
2013	48.95	47.56	49.51	51.47	53.86	55.22	56.82	59.44	59.27	54.30	52.13	48.46
2014	53.08	51.25	53.63	53.42	55.03	54.95	59.15	60.60	61.55	59.61	56.18	55.02
2015	53.45	54.53	53.80	52.07	53.67	56.87	61.49	63.50	59.39	60.07	51.83	50.18
2016	52.53	54.87	53.72	55.34	55.11	55.88	55.70	58.01	57.11	57.32	54.71	50.26
2017	49.31	52.22	52.82	53.63	53.54	56.90	57.35	59.81	63.11	57.35	54.98	51.45
2018	52.32	50.13	50.87	51.59	53.77	54.89	58.25	57.69	56.06	60.01	54.56	52.51
2019	53.63	48.01	50.90	53.93	54.18	57.47	57.66	60.22	60.53	56.06	51.08	51.95
2020	49.74	49.92	50.96	52.22	55.43	57.16	57.46	59.64	60.71	57.38	51.50	50.17
2021	50.15	49.52	48.64	49.61	51.68	56.51	57.10	M	58.49	55.97	56.27	50.12
2022	51.51	50.35	49.48	51.20	52.53	56.03	57.49	59.58	60.89	55.75	50.12	49.48
2023	51.02	46.85	48.11	50.21	53.95	55.94	56.74	59.81	59.45	59.00	55.88	53.69
2024	52.26	52.08	52.58	52.10	53.28	54.56	58.07	58.56	58.01	58.10	52.55	53.31
2025	50.15	51.06	51.34	52.13	53.83	54.92	57.10	M	M	M	M	M
NCEI Climatology	51.40	51.25	52.05	52.85	54.85	56.90	58.75	59.75	58.85	57.16	53.70	50.95

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
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	95.9%	95.6%	78.2%	81.2%	83.6%	88.3%	87.7%	89.8%	88.8%	86.1%	81.8%	88.6%
2011	77.2%	75.7%	89.4%	82.6%	82.6%	87.8%	91.6%	95.1%	94.8%	90.9%	85.1%	72.5%
2012	78.1%	81.3%	85.2%	88.3%	91.1%	91.6%	96.8%	97.2%	94.0%	84.7%	79.2%	80.8%
2013	67.9%	79.8%	87.8%	84.4%	83.6%	88.2%	91.2%	91.2%	87.2%	75.7%	78.4%	63.2%
2014	70.9%	87.5%	82.0%	83.7%	83.2%	89.0%	91.0%	88.8%	87.9%	83.3%	81.6%	84.4%
2015	73.7%	82.5%	85.8%	81.9%	86.4%	91.0%	89.4%	85.6%	85.5%	89.6%	76.4%	81.9%
2016	87.4%	81.1%	89.4%	84.5%	93.2%	92.0%	97.4%	96.4%	92.2%	92.8%	83.1%	70.9%
2017	78.5%	84.5%	83.3%	82.5%	85.1%	85.4%	89.3%	91.2%	83.8%	73.5%	82.2%	59.7%
2018	82.7%	69.0%	81.0%	83.6%	85.4%	85.3%	89.4%	90.5%	88.8%	84.9%	75.9%	76.6%
2019	81.5%	77.9%	82.5%	86.9%	85.4%	84.7%	89.9%	90.0%	84.8%	65.5%	83.2%	83.8%
2020	84.4%	74.8%	78.1%	83.5%	86.2%	85.8%	86.5%	88.9%	87.5%	78.5%	77.3%	75.1%
2021	78.9%	80.8%	77.1%	82.7%	85.7%	87.4%	91.5%	M	86.1%	85.5%	82.8%	87.7%
2022	83.0%	75.5%	91.3%	88.2%	89.3%	93.1%	96.5%	94.3%	92.5%	93.2%	78.1%	90.2%
2023	77.6%	76.8%	80.9%	82.5%	88.1%	86.8%	90.9%	92.0%	89.6%	82.6%	75.7%	86.2%
2024	88.9%	88.6%	84.5%	89.2%	91.1%	92.2%	95.1%	94.6%	94.8%	84.0%	78.9%	85.3%
2025	74.1%	89.9%	89.8%	92.4%	92.1%	93.6%	95.6%	M	M	M	M	M

Monthly Plots

Select month and year:

Jun 2025

JanFebMarAprMayJunJulAugSepOctNovDec 2010201120122013201420152016201720182019202020212022202320242025

Aug 2025