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 (USW00024127) 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
2002	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	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	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	1.22	0.54	0.95	0.26
2017	0.97	1.35	0.21	2.51	0.45	0.18	0.60	0.28	1.75	0.04	0.79	0.23
2018	0.31	0.17	0.85	1.38	1.29	0.08	0.07	0.37	M	1.39	0.58	0.47
2019	1.05	0.77	1.96	2.40	2.87	0.38	0.19	0.19	2.12	0.42	0.57	1.00
2020	0.71	0.44	0.72	0.17	0.38	1.11	0.05	0.04	0.08	0.15	0.13	0.11
2021	0.31	0.65	0.81	0.88	0.28	0.14	0.87	1.87	0.24	2.07	0.23	0.54
2022	0.18	0.02	0.79	0.72	0.94	0.52	0.63	1.24	0.27	0.60	1.26	1.09
2023	0.58	0.11	1.84	0.96	0.78	1.13	0.14	1.00	0.36	1.13	1.12	0.32
2024	0.51	1.30	1.11	M	0.22	M	0.09	0.93	0.22	0.99	0.89	0.69
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	1.43	1.35	1.75	2.16	1.82	0.95	0.49	0.58	1.06	1.26	1.32	1.40

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	9.0	8.6	9.3	8.5	8.8	8.3	9.3	7.6	7.0	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	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	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	9.0	11.3	M	8.0	8.4	8.7	8.0	5.4
2017	6.7	9.9	9.7	9.3	7.4	8.0	6.8	7.3	7.1	6.7	7.6	6.0
2018	7.6	8.3	8.8	8.9	7.0	9.1	7.1	7.5	8.3	7.4	6.2	6.3
2019	6.4	13.2	6.9	8.1	7.3	7.8	8.2	7.3	7.4	7.7	5.0	6.3
2020	7.4	7.9	9.4	8.5	9.0	8.2	7.7	7.4	7.5	6.9	7.8	6.1
2021	7.2	7.8	9.0	7.9	9.0	8.2	7.4	7.4	7.6	8.0	6.1	9.7
2022	5.8	7.0	9.8	9.2	7.7	7.9	9.1	6.5	7.3	5.8	7.7	7.7
2023	8.1	8.2	9.6	8.8	7.2	7.1	8.3	8.0	8.5	6.0	5.9	5.2
2024	7.4	8.8	9.8	8.4	8.6	9.7	6.8	9.9	7.8	8.4	8.3	6.3
2025	9.9	M	M	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
2002	M	39.70	48.82	62.11	71.19	83.77	92.73	86.60	75.95	59.08	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	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	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	57.92	88.16	M	87.84	76.81	67.73	54.81	32.60
2017	33.37	49.55	61.65	60.23	71.92	84.71	93.16	88.98	74.26	60.21	55.24	39.77
2018	43.76	42.14	50.41	61.55	72.42	84.45	94.05	88.76	82.84	60.28	45.43	35.62
2019	35.32	38.62	48.40	59.41	63.98	78.29	91.11	89.14	75.43	55.41	50.09	37.96
2020	40.95	42.74	53.57	62.00	74.33	80.61	92.96	94.34	81.40	66.25	50.46	37.01
2021	40.68	41.21	52.14	59.66	71.35	89.97	93.95	85.76	80.06	61.10	52.48	40.83
2022	38.71	40.31	52.36	58.76	66.74	83.54	94.25	88.83	83.37	65.33	41.56	34.24
2023	34.77	37.56	46.40	61.12	75.00	78.91	95.36	88.27	80.76	64.47	50.61	44.48
2024	41.08	47.41	52.63	62.23	68.67	93.84	93.66	91.20	83.32	72.28	48.84	45.90
2025	47.80	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	38.61	44.89	55.30	61.89	72.60	84.10	94.00	91.70	80.60	65.50	50.70	39.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	23.94	29.83	40.66	47.18	57.83	67.78	63.13	56.17	43.12	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	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	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	42.71	74.66	M	61.98	52.83	45.48	35.30	20.10
2017	21.27	33.50	41.95	40.64	48.66	58.38	67.14	63.73	51.45	36.66	34.80	22.38
2018	27.00	24.06	31.81	38.39	48.27	57.62	67.56	63.10	54.95	40.75	28.14	23.63
2019	26.09	28.86	32.81	40.54	43.60	52.91	64.92	62.90	53.06	32.10	29.52	26.08
2020	27.75	24.88	35.77	40.06	50.20	54.56	64.92	66.82	53.15	40.80	30.90	21.34
2021	23.77	27.41	31.48	37.26	47.18	62.88	68.39	60.66	53.73	41.01	33.79	25.34
2022	22.01	21.41	33.55	34.89	42.90	55.69	68.37	63.82	56.63	41.00	25.47	22.39
2023	25.02	21.18	31.94	39.82	51.92	55.35	68.20	64.85	56.59	43.22	33.27	28.72
2024	27.52	31.46	34.04	41.79	47.36	73.20	67.64	65.53	57.57	48.56	31.03	28.28
2025	32.55	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.20	28.74	36.30	41.80	50.40	59.10	68.20	66.59	56.29	43.60	32.80	25.29

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	31.82	39.33	51.39	59.19	70.80	80.25	74.87	66.06	51.10	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	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	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	50.32	81.41	M	74.91	64.82	56.60	45.05	26.35
2017	27.32	41.53	51.80	50.43	60.29	71.54	80.15	76.35	62.86	48.44	45.02	31.08
2018	35.38	33.10	41.11	49.97	60.34	71.04	80.81	75.93	68.89	50.52	36.78	29.62
2019	30.70	33.74	40.60	49.98	53.79	65.60	78.01	76.02	64.25	43.76	39.81	32.02
2020	34.35	33.81	44.67	51.03	62.26	67.59	78.94	80.58	67.27	53.53	40.68	29.17
2021	32.23	34.31	41.81	48.46	59.26	76.43	81.17	73.21	66.90	51.06	43.14	33.09
2022	30.36	30.86	42.96	46.82	54.82	69.62	81.31	76.33	70.00	53.17	33.52	28.31
2023	29.90	29.37	39.17	50.47	63.46	67.13	81.78	76.56	68.67	53.84	41.94	36.60
2024	34.30	39.43	43.33	52.01	58.01	83.52	80.65	78.36	70.45	60.42	39.94	37.09
2025	40.17	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	31.40	36.82	45.80	51.84	61.50	71.60	81.10	79.15	68.44	54.55	41.75	32.15

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
2002	M	77.1%	64.1%	59.1%	46.3%	36.2%	37.0%	27.0%	55.4%	77.2%	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	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	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	60.7%	25.1%	M	26.3%	46.0%	57.4%	72.0%	87.8%
2017	94.8%	81.1%	62.5%	67.7%	60.1%	45.4%	46.8%	46.8%	61.4%	52.9%	65.2%	76.9%
2018	74.6%	67.4%	66.6%	53.4%	56.4%	34.8%	34.1%	35.8%	29.9%	63.9%	66.8%	82.9%
2019	83.2%	70.4%	73.7%	68.1%	64.4%	46.4%	38.0%	37.4%	53.7%	58.7%	73.3%	89.9%
2020	85.1%	75.0%	72.5%	57.6%	47.3%	43.5%	30.2%	27.3%	34.7%	43.4%	68.7%	78.8%
2021	79.1%	75.2%	68.0%	56.8%	48.7%	37.6%	45.0%	50.6%	48.9%	73.0%	76.3%	80.1%
2022	84.2%	72.8%	66.5%	57.5%	57.1%	45.4%	41.4%	55.7%	48.9%	58.2%	78.9%	87.3%
2023	91.0%	81.1%	65.3%	46.8%	42.6%	39.8%	23.5%	40.2%	37.4%	53.0%	61.5%	70.3%
2024	73.0%	65.6%	56.3%	45.8%	39.9%	21.0%	22.3%	28.8%	29.3%	38.8%	56.9%	67.5%
2025	53.3%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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