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 (USC00446475) 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
2005	M	M	M	M	M	M	M	1.51	0.59	5.78	3.26	3.55
2006	1.49	0.92	0.24	2.70	2.04	9.37	3.70	3.83	15.02	9.29	4.13	2.26
2007	1.28	1.81	1.21	3.12	1.73	5.44	1.35	2.14	0.95	2.91	1.08	4.38
2008	1.72	1.99	1.40	3.57	4.33	3.97	2.78	2.16	4.70	1.68	4.14	2.60
2009	1.05	0.66	3.73	1.46	3.64	6.43	2.36	5.20	0.34	2.51	9.27	5.25
2010	2.22	3.15	4.52	0.63	2.08	1.70	1.29	3.69	2.98	3.29	0.65	1.99
2011	2.77	1.01	1.69	0.69	0.57	6.50	2.06	16.97	2.33	0.57	0.00	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	0.00	0.10	3.69	1.73	0.96
2020	1.83	2.30	1.60	1.44	0.71	0.70	0.26	1.16	2.57	M	M	M
2021	M	M	M	0.01	0.25	0.10	0.06	0.11	0.41	0.00	0.00	M
2022	M	M	M	M	M	M	M	M	M	M	0.00	M
2023	M	M	0.00	M	M	M	0.00	M	M	M	M	M
2024	M	M	M	M	M	0.00	M	M	M	M	M	M
2025	0.00	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.55	3.18	3.96	3.28	3.65	4.44	4.99	4.48	4.53	4.28	3.05	3.94

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	4.5	4.2	5.3	5.0	4.8
2006	4.7	5.0	5.5	4.9	4.8	4.8	3.4	3.8	4.0	4.5	5.6	3.9
2007	5.0	5.7	6.2	5.6	5.0	4.6	3.9	3.6	4.3	4.3	4.1	4.8
2008	4.6	5.8	6.4	5.6	4.7	3.8	3.7	3.6	5.1	4.6	5.0	5.3
2009	4.4	5.6	5.5	5.6	4.6	4.2	4.0	3.0	4.4	5.2	5.8	5.5
2010	5.9	6.3	5.7	3.9	4.6	3.7	3.8	3.5	5.0	4.2	4.3	5.9
2011	4.6	5.4	5.8	6.2	4.9	3.9	3.3	4.3	5.1	4.1	4.4	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	4.1	6.0	M	M	M	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
2005	M	M	M	M	M	M	M	81.82	82.38	69.23	62.11	46.33
2006	53.32	46.90	56.97	68.77	74.18	80.97	87.83	87.50	76.63	67.83	61.23	56.42
2007	51.50	42.51	58.10	63.33	73.27	81.67	85.92	87.21	80.44	76.11	59.36	52.61
2008	48.04	52.77	58.83	66.54	73.95	86.83	84.70	83.38	79.11	66.95	55.02	54.01
2009	42.54	49.93	54.17	67.68	75.04	81.63	84.26	86.93	76.26	66.55	60.69	48.03
2010	41.76	42.11	56.81	67.44	77.39	87.25	90.86	86.60	82.19	70.54	59.03	40.34
2011	40.83	52.17	53.92	69.79	76.98	85.74	89.45	86.05	77.70	68.84	63.48	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	81.04	80.55	70.85	55.18	53.57
2020	50.82	53.28	60.67	62.99	69.20	80.88	89.62	84.37	77.00	M	M	M
2021	M	M	M	81.14	73.46	81.69	90.11	85.65	79.76	72.63	57.32	57.05
2022	48.30	M	M	M	M	86.18	86.67	86.17	80.11	62.74	55.28	50.13
2023	53.98	56.28	57.08	69.16	70.47	78.34	87.14	83.63	78.90	70.90	58.59	53.80
2024	48.57	51.10	58.73	66.52	73.23	83.67	85.92	83.46	76.22	M	M	49.22
2025	39.79	45.46	54.24	M	M	M	M	M	M	M	M	M
NCEI Climatology	48.20	50.88	57.50	67.90	75.70	83.39	87.60	85.51	80.30	70.90	60.20	52.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	69.55	63.71	54.74	43.39	31.95
2006	39.50	30.93	38.30	50.50	55.30	65.40	70.97	70.28	60.61	50.45	46.12	36.37
2007	36.09	27.75	39.30	45.31	54.97	65.29	68.71	69.18	62.72	59.06	41.59	37.10
2008	31.40	34.77	40.81	49.02	53.57	66.66	68.07	66.62	64.39	48.45	41.20	37.07
2009	28.07	31.65	37.77	47.58	58.33	65.80	68.26	71.11	68.31	55.14	46.37	35.01
2010	29.47	29.34	39.80	53.29	60.12	70.55	71.79	70.39	64.74	53.68	43.57	27.77
2011	27.58	32.79	38.29	51.81	59.59	68.51	71.98	69.27	64.75	51.00	44.07	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	66.84	65.83	56.79	38.77	35.88
2020	35.23	37.27	44.00	46.48	55.02	66.19	73.72	71.95	63.92	M	M	M
2021	M	M	M	66.02	53.69	66.64	74.23	71.62	63.54	58.40	39.81	39.61
2022	30.31	M	M	M	M	76.10	72.43	70.01	62.91	54.32	36.73	32.66
2023	38.33	40.00	40.43	51.99	54.58	63.03	72.23	69.80	64.32	52.98	39.81	38.78
2024	33.34	34.48	43.07	50.27	58.91	68.41	72.60	68.07	64.79	M	M	36.59
2025	28.39	34.65	42.56	M	M	M	M	M	M	M	M	M
NCEI Climatology	30.39	31.48	37.30	46.51	55.70	64.60	69.40	67.41	62.10	51.30	41.40	34.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	75.68	73.04	61.99	52.75	39.14
2006	46.41	38.92	47.63	59.63	64.74	73.18	79.40	78.89	68.62	59.14	53.68	46.40
2007	43.80	35.13	48.70	54.32	64.12	73.48	77.31	78.20	71.58	67.58	50.48	44.85
2008	39.72	43.77	49.82	57.78	63.76	76.74	76.38	75.00	71.75	57.70	48.11	45.54
2009	35.31	40.79	45.97	57.63	66.69	73.72	76.26	79.02	72.28	60.84	53.53	41.52
2010	35.61	35.73	48.31	60.37	68.76	78.90	81.33	78.49	73.46	62.11	51.30	34.06
2011	34.20	42.48	46.10	60.80	68.29	77.12	80.72	77.66	71.23	59.92	53.77	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	73.94	73.19	63.82	46.98	44.72
2020	43.02	45.28	52.33	54.74	62.11	73.53	81.67	78.16	70.46	M	M	M
2021	M	M	M	73.58	63.58	74.16	82.17	78.63	71.65	65.51	48.57	48.33
2022	39.31	M	M	M	M	81.14	79.55	78.09	71.51	58.53	46.01	41.40
2023	46.16	48.14	48.75	60.57	62.52	70.68	79.69	76.71	71.61	61.94	49.20	46.29
2024	40.96	42.79	50.90	58.39	66.07	76.04	79.26	75.77	70.51	M	M	42.90
2025	34.09	40.05	48.40	M	M	M	M	M	M	M	M	M
NCEI Climatology	39.30	41.18	47.40	57.20	65.70	74.00	78.50	76.46	71.20	61.10	50.80	43.10

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
2005	M	M	M	M	M	M	M	66.7%	65.2%	69.8%	62.3%	60.1%
2006	71.4%	53.3%	52.6%	61.6%	58.8%	66.0%	65.8%	64.3%	68.0%	64.5%	72.7%	66.6%
2007	60.3%	54.6%	58.1%	60.0%	62.3%	65.4%	64.5%	68.4%	65.6%	68.8%	61.2%	67.0%
2008	59.8%	61.5%	55.8%	67.7%	60.7%	61.7%	65.5%	63.1%	68.2%	62.4%	64.8%	62.1%
2009	58.9%	64.1%	74.2%	70.0%	79.5%	80.0%	76.3%	81.6%	78.4%	79.2%	82.6%	72.7%
2010	63.8%	69.8%	71.1%	69.0%	73.8%	74.9%	71.2%	79.7%	73.6%	73.4%	76.6%	65.8%
2011	72.2%	67.4%	71.0%	72.0%	75.4%	72.3%	75.3%	75.5%	80.3%	74.3%	74.6%	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	67.7%	59.6%	M	M	M	M	M	M	M	M	M

Monthly Plots

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