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 (USC00238712) 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
2007	M	M	M	2.26	4.38	9.34	0.98	1.41	1.66	4.63	0.30	1.26
2008	1.14	2.18	2.35	4.82	2.17	4.25	4.18	0.51	6.97	2.54	1.48	1.83
2009	0.00	0.98	4.02	5.49	2.72	0.14	2.07	2.85	1.39	3.64	1.16	1.57
2010	0.24	0.73	2.39	4.80	6.38	5.07	5.96	1.79	3.24	0.27	1.39	0.37
2011	0.16	1.86	1.52	4.28	3.88	2.24	0.80	4.13	0.44	0.04	3.94	2.14
2012	0.31	0.93	0.60	0.07	0.13	0.02	0.04	0.06	0.07	0.04	0.06	0.55
2013	0.29	1.14	0.57	1.44	0.72	0.05	0.02	0.03	0.07	0.29	0.14	0.15
2014	M	0.18	0.66	1.31	0.33	0.85	1.57	4.90	2.06	5.52	0.25	1.34
2015	0.48	0.54	0.83	3.75	6.72	6.86	4.37	1.71	1.47	1.13	5.44	3.61
2016	0.73	0.45	1.48	2.42	4.32	0.59	4.73	1.63	2.38	0.94	0.04	0.43
2017	0.52	0.01	1.01	0.08	0.87	0.32	0.01	M	0.37	0.06	0.10	0.11
2018	0.14	0.16	0.11	0.20	0.05	0.09	0.00	0.04	0.11	0.04	0.00	0.16
2019	0.14	0.16	0.07	0.11	0.02	0.12	0.07	0.01	0.01	M	0.02	0.06
2020	0.15	M	1.25	0.01	0.17	0.28	0.12	1.53	2.88	0.78	1.31	0.57
2021	2.10	0.02	5.17	3.78	3.11	5.30	1.86	1.28	1.81	3.72	0.80	0.68
2022	0.52	0.41	2.39	3.94	3.85	1.62	2.55	2.49	0.57	1.71	4.13	0.59
2023	0.98	2.10	1.68	0.74	0.84	2.58	2.49	2.73	1.61	2.71	1.42	2.45
2024	1.34	0.22	0.68	2.66	2.59	3.54	4.15	1.75	1.30	1.16	3.54	0.76
2025	0.89	0.06	2.57	6.09	1.84	2.93	M	M	M	M	M	M
NCEI Climatology	1.18	1.88	3.01	4.32	5.52	5.36	4.91	4.08	4.12	3.31	2.55	1.95

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	4.4	6.2	6.0	8.1	7.0	7.4
2008	10.7	8.9	8.6	9.7	8.3	7.6	6.3	4.7	4.9	7.2	8.0	9.7
2009	8.7	9.8	10.0	9.7	6.1	6.3	4.9	6.2	4.5	8.0	7.7	8.7
2010	6.8	6.4	8.5	9.0	6.6	6.4	5.6	5.7	6.4	6.2	9.1	8.1
2011	7.5	9.1	9.5	10.0	8.6	8.2	5.6	5.1	5.4	7.1	9.6	7.7
2012	9.3	8.1	9.0	7.5	6.8	7.1	5.4	5.1	5.4	7.1	7.1	7.6
2013	7.9	8.5	8.2	8.3	7.2	6.2	2.0	0.9	2.3	6.7	8.4	7.3
2014	10.3	7.6	10.0	9.1	6.9	7.3	5.4	4.4	5.1	6.5	8.7	6.9
2015	7.6	8.1	7.1	7.7	7.0	6.2	5.3	4.2	5.7	5.8	8.4	8.3
2016	7.4	9.6	8.5	9.0	6.1	5.6	5.5	4.7	5.7	7.3	6.7	6.8
2017	7.8	8.5	9.6	8.5	7.3	7.1	5.0	4.4	5.0	7.8	7.1	7.7
2018	8.3	7.7	8.7	9.2	6.1	6.4	4.0	6.5	5.0	6.1	6.3	7.3
2019	7.8	6.5	7.5	8.4	6.8	6.1	5.0	4.5	5.7	1.3	1.3	2.0
2020	3.0	1.2	5.5	5.6	6.2	6.1	2.0	2.3	4.9	6.5	7.8	6.3
2021	7.1	7.8	9.5	7.9	6.1	4.9	3.6	5.5	5.8	6.3	6.5	8.2
2022	7.7	8.9	8.4	9.6	7.8	5.5	4.8	4.4	5.2	6.4	7.9	8.0
2023	7.3	8.1	8.9	8.2	5.2	4.0	5.0	4.8	4.7	6.8	5.8	7.3
2024	6.0	7.4	9.1	8.9	5.2	7.0	4.6	4.6	4.0	6.4	6.8	6.6
2025	6.5	7.5	9.6	8.3	5.6	5.6	2.8	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
2007	M	M	M	73.56	76.07	81.86	85.34	91.63	83.24	70.96	55.28	36.30
2008	40.85	37.59	52.47	61.82	71.66	82.22	86.41	83.68	75.33	66.25	50.07	39.55
2009	38.04	48.91	56.81	63.27	73.63	83.30	81.76	81.35	74.72	57.90	57.92	37.40
2010	29.79	34.89	53.77	70.22	72.65	84.74	87.22	89.31	77.66	69.97	56.30	39.32
2011	33.28	38.75	52.09	66.38	71.72	84.68	91.80	87.05	75.44	71.54	55.34	45.41
2012	46.86	47.89	68.46	68.24	79.55	87.62	97.32	89.72	78.38	63.41	57.68	45.59
2013	43.32	41.58	45.99	60.86	71.02	81.86	85.83	83.97	81.32	67.48	51.68	39.37
2014	29.48	M	70.70	50.36	78.80	76.77	81.59	84.84	77.00	68.00	48.56	41.46
2015	42.63	35.99	57.32	68.30	72.53	83.24	85.30	83.10	81.44	68.46	58.10	50.06
2016	38.97	49.44	60.25	67.70	72.53	84.96	85.36	85.30	80.48	72.65	61.22	39.84
2017	47.26	57.65	57.95	56.12	75.63	83.48	86.00	79.90	80.90	68.41	55.16	42.92
2018	39.61	43.57	53.25	59.36	83.45	87.02	87.16	86.99	81.14	66.55	45.02	43.50
2019	37.76	38.95	53.31	67.07	72.24	82.34	84.61	82.57	84.14	69.80	53.60	50.30
2020	49.51	44.00	54.71	72.05	69.51	85.16	87.35	84.02	76.04	63.06	59.54	47.15
2021	40.40	30.78	58.71	64.70	69.51	84.92	85.59	86.93	82.64	69.05	56.78	54.65
2022	39.95	44.02	59.79	64.22	74.15	85.04	89.30	86.52	83.24	69.74	52.88	41.12
2023	44.25	50.45	52.44	68.00	77.87	86.42	88.44	87.22	84.80	68.81	56.60	49.01
2024	32.87	57.76	61.61	69.02	74.35	87.44	85.19	86.23	82.16	76.07	56.42	45.47
2025	35.14	39.97	63.70	65.78	73.23	83.96	77.00	M	M	M	M	M
NCEI Climatology	40.40	45.29	56.70	67.20	76.40	85.00	89.79	88.81	81.29	69.39	55.90	44.69

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	52.13	58.88	63.86	66.26	70.38	59.48	49.01	33.02	23.94
2008	24.63	22.42	31.87	42.44	53.25	63.32	66.90	63.47	55.52	44.33	35.05	21.37
2009	18.94	27.10	35.28	41.77	53.60	64.34	62.89	62.89	55.82	41.52	39.98	22.57
2010	16.96	21.20	36.01	48.02	54.12	66.86	70.32	67.77	58.16	44.95	34.76	23.29
2011	16.50	21.26	35.89	45.50	53.02	65.02	73.07	67.19	51.92	43.67	36.62	29.27
2012	26.19	30.45	47.74	48.08	57.84	63.98	71.31	62.60	55.70	42.92	33.80	28.52
2013	23.93	25.31	30.14	41.66	52.50	63.20	65.21	64.81	57.74	43.61	31.58	20.45
2014	9.32	M	50.00	48.56	78.80	67.77	62.02	66.26	56.06	47.33	28.10	30.03
2015	22.13	17.41	34.21	45.74	55.46	66.26	68.52	63.35	60.92	45.88	37.76	32.35
2016	22.88	29.33	40.92	53.00	51.34	65.02	68.46	66.66	60.68	50.75	35.36	23.23
2017	31.50	32.84	39.26	43.88	54.29	62.42	68.22	60.63	58.34	47.45	35.90	24.74
2018	19.40	23.84	34.32	37.10	61.79	66.86	66.84	66.26	60.02	45.65	27.68	27.59
2019	23.84	23.49	36.25	46.40	54.53	62.54	67.59	65.91	64.64	53.86	41.60	37.40
2020	30.53	31.40	42.52	50.45	52.79	65.42	68.11	63.32	55.46	41.81	37.28	26.25
2021	28.70	15.61	38.68	43.52	52.90	64.58	66.26	67.54	59.84	49.88	35.48	33.80
2022	18.99	21.26	37.47	42.08	55.92	64.34	68.24	65.39	56.00	42.10	32.00	24.63
2023	27.41	27.82	33.92	42.08	53.02	61.40	66.03	66.72	57.20	46.63	34.52	34.03
2024	19.05	32.43	37.92	46.88	55.87	68.36	66.37	65.21	56.18	46.52	38.24	29.45
2025	16.79	21.20	38.39	46.82	51.92	64.64	66.20	M	M	M	M	M
NCEI Climatology	18.39	22.36	32.00	42.30	53.40	62.80	66.79	64.70	55.40	43.40	32.60	23.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	62.85	67.48	72.86	75.80	81.01	71.36	59.99	44.15	30.12
2008	32.74	30.01	42.17	52.13	62.45	72.77	76.65	73.57	65.42	55.29	42.56	30.46
2009	28.49	38.00	46.05	52.52	63.62	73.82	72.33	72.12	65.27	49.71	48.95	29.98
2010	23.38	28.05	44.89	59.12	63.38	75.80	78.77	78.54	67.91	57.46	45.53	31.30
2011	24.89	30.01	43.99	55.94	62.37	74.85	82.43	77.12	63.68	57.61	45.98	37.34
2012	36.53	39.17	58.10	58.16	68.70	75.80	84.32	76.16	67.04	53.16	45.74	37.05
2013	33.63	33.45	38.07	51.26	61.76	72.53	75.52	74.39	69.53	55.55	41.63	29.91
2014	19.40	M	60.35	49.46	78.80	72.27	71.80	75.55	66.53	57.66	38.33	35.75
2015	32.38	26.70	45.76	57.02	63.99	74.75	76.91	73.23	71.18	57.17	47.93	41.20
2016	30.93	39.39	50.59	60.35	61.93	74.99	76.91	75.98	70.58	61.70	48.29	31.54
2017	39.38	45.24	48.61	50.00	64.96	72.95	77.11	70.26	69.62	57.93	45.53	33.83
2018	29.50	33.70	43.79	48.23	72.62	76.94	77.00	76.62	70.58	56.10	36.35	35.54
2019	30.80	31.22	44.78	56.73	63.38	72.44	76.10	74.24	74.39	61.83	47.60	43.85
2020	40.02	37.70	48.62	61.25	61.15	75.29	77.73	73.67	65.75	52.44	48.41	36.70
2021	34.55	23.19	48.69	54.11	61.21	74.75	75.93	77.23	71.24	59.46	46.13	44.22
2022	29.47	32.64	48.63	53.15	65.04	74.69	78.77	75.95	69.62	55.92	42.44	32.87
2023	35.83	39.14	43.18	55.04	65.45	73.91	77.23	76.97	71.00	57.72	45.56	41.52
2024	25.96	45.10	49.77	57.95	65.11	77.90	75.78	75.72	69.17	61.29	47.33	37.46
2025	25.96	30.59	51.05	56.30	62.57	74.30	71.60	M	M	M	M	M
NCEI Climatology	29.40	33.83	44.35	54.75	64.90	73.90	78.29	76.75	68.35	56.40	44.25	33.90

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
2007	M	M	M	M	M	M	54.0%	72.0%	71.5%	72.0%	67.5%	87.5%
2008	70.2%	77.7%	72.7%	70.4%	72.3%	75.9%	76.6%	77.1%	81.7%	73.9%	72.2%	73.8%
2009	68.1%	64.7%	67.3%	68.5%	71.2%	76.3%	76.4%	79.0%	80.0%	81.5%	75.1%	79.6%
2010	81.4%	80.1%	74.8%	64.6%	79.4%	80.6%	83.9%	75.4%	79.5%	64.9%	67.9%	73.9%
2011	76.0%	76.3%	76.8%	66.9%	74.6%	74.6%	70.8%	77.1%	69.0%	55.4%	69.4%	76.8%
2012	64.3%	68.4%	67.6%	66.0%	63.8%	56.3%	49.8%	53.3%	66.1%	66.6%	65.2%	72.6%
2013	68.6%	69.7%	71.5%	66.5%	73.5%	70.5%	65.6%	73.5%	70.0%	69.5%	65.3%	75.0%
2014	70.8%	M	46.2%	70.9%	61.4%	78.7%	71.5%	76.2%	76.9%	70.7%	65.0%	80.8%
2015	66.5%	67.4%	63.8%	63.7%	73.5%	76.3%	77.1%	75.2%	71.9%	65.9%	71.1%	78.7%
2016	75.1%	62.8%	65.3%	78.2%	70.7%	68.9%	79.3%	78.4%	74.2%	72.5%	70.4%	69.4%
2017	78.9%	62.6%	62.6%	86.8%	71.4%	67.3%	73.6%	78.0%	71.9%	69.3%	67.6%	65.9%
2018	66.6%	72.5%	66.7%	59.3%	68.3%	69.7%	69.6%	71.1%	74.7%	72.2%	77.2%	77.5%
2019	77.3%	78.5%	67.3%	64.3%	77.2%	71.5%	75.9%	79.6%	75.9%	79.0%	70.3%	73.8%
2020	70.5%	68.0%	78.7%	59.7%	75.4%	70.2%	73.2%	75.9%	77.8%	70.9%	67.5%	72.4%
2021	78.9%	72.8%	65.2%	63.6%	74.4%	71.0%	76.2%	73.3%	68.2%	75.4%	63.9%	67.0%
2022	64.8%	62.6%	62.1%	60.7%	72.0%	68.2%	69.9%	73.1%	64.1%	56.4%	68.2%	71.7%
2023	76.6%	66.7%	69.7%	54.8%	65.7%	63.6%	69.6%	73.5%	64.5%	66.0%	67.3%	76.3%
2024	80.4%	58.8%	60.8%	57.9%	75.7%	68.2%	73.8%	69.9%	66.1%	53.0%	73.6%	75.0%
2025	69.6%	68.4%	53.7%	65.1%	69.0%	74.6%	70.8%	M	M	M	M	M

Monthly Plots

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Jun 2025

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