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 (USW00025503) 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
1994	M	M	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00
1995	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	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	0.01	M	0.06	1.86	2.69	1.51	3.46	1.95	0.06	2.91	1.40
2015	0.48	0.15	0.45	0.69	2.97	1.00	2.36	M	1.15	1.16	2.47	0.69
2016	0.26	0.20	1.74	0.68	2.01	1.57	0.90	0.01	4.16	1.43	0.70	0.42
2017	0.00	0.05	0.01	0.32	1.76	2.09	2.20	4.23	3.56	2.70	0.75	1.19
2018	0.38	0.55	0.31	0.96	1.62	2.08	2.67	3.99	2.91	3.45	0.60	0.91
2019	0.27	1.32	0.45	0.67	4.36	0.63	2.13	0.07	2.70	2.61	2.25	0.57
2020	0.02	0.24	0.08	2.00	0.00	0.29	1.96	1.63	1.82	M	M	M
2021	0.09	0.22	0.21	0.24	0.30	M	M	M	0.04	0.65	0.02	0.37
2022	0.56	1.76	0.89	0.43	0.21	0.37	3.63	2.57	3.46	2.60	2.64	0.59
2023	0.45	0.23	0.64	0.16	1.66	0.11	1.10	2.22	1.06	0.61	1.15	0.06
2024	0.11	0.73	0.37	0.32	0.83	0.63	1.51	0.78	1.12	0.58	0.21	0.53
2025	0.55	0.36	50.19	27.75	16.10	M	M	M	M	M	M	M
NCEI Climatology	0.93	0.94	0.76	1.04	1.44	1.83	2.46	3.26	3.40	2.31	1.72	1.38

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1994	M	M	M	M	M	M	M	0.0	0.0	0.0	0.0	0.0
1995	9.4	28.4	24.9	8.8	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	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	17.3	6.5	12.9	11.2	10.2	9.6	9.5	10.6	11.5	12.7	12.3
2015	14.2	12.6	13.1	12.5	12.8	10.1	9.6	6.3	12.4	11.3	13.1	14.6
2016	15.6	14.1	11.5	12.3	12.1	10.1	10.9	9.4	10.8	14.1	12.4	13.4
2017	12.0	12.1	14.5	10.1	10.7	9.7	9.8	11.2	11.1	13.0	11.1	13.1
2018	15.6	12.9	10.2	12.3	11.6	10.0	11.2	12.5	8.8	12.4	11.2	12.7
2019	13.5	12.9	12.0	8.7	12.1	8.9	8.7	9.1	11.0	11.3	12.0	13.0
2020	14.0	13.8	10.8	10.1	3.5	3.1	9.1	9.4	12.1	M	M	M
2021	12.2	13.0	11.9	12.3	9.9	M	M	M	11.7	11.2	11.2	13.2
2022	15.6	12.8	13.5	11.1	11.7	9.9	10.8	10.9	11.1	11.6	11.1	14.4
2023	10.6	12.5	13.1	12.3	13.4	12.7	10.0	10.9	9.7	9.7	11.0	11.7
2024	15.7	15.6	13.1	13.1	10.8	10.6	9.6	12.9	10.7	11.5	12.5	12.4
2025	15.6	9.2	10.3	12.3	11.1	12.8	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
1994	M	M	M	M	M	M	M	21.50	20.32	14.58	8.87	3.00
1995	-0.35	-3.43	6.16	9.36	18.06	25.37	25.65	26.48	20.00	15.00	3.47	-2.42
1996	-6.00	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	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	24.15	39.32	50.85	57.06	56.13	63.38	62.59	57.43	38.54	39.22	33.98
2015	25.39	34.97	36.56	41.98	53.21	61.48	60.88	72.38	47.55	47.31	34.24	28.84
2016	35.38	38.36	38.07	50.31	56.24	61.83	58.85	68.00	57.46	46.92	27.72	24.53
2017	28.65	22.77	20.79	45.75	52.07	59.53	62.67	59.25	53.65	44.68	33.57	35.18
2018	22.59	33.25	33.44	42.52	50.00	58.45	61.59	59.11	58.86	48.91	37.53	24.51
2019	27.77	36.88	40.27	43.92	51.54	61.95	66.17	65.08	52.73	47.07	40.07	23.33
2020	5.45	24.35	29.20	44.36	51.70	56.88	64.40	64.58	55.20	M	M	M
2021	29.37	26.40	29.90	32.21	M	43.00	M	M	47.27	38.15	11.71	23.80
2022	20.35	34.62	34.05	42.74	55.18	63.16	60.09	58.92	53.56	43.19	33.28	26.37
2023	27.89	25.84	28.31	32.70	48.11	52.85	62.73	60.80	52.53	44.12	34.51	21.55
2024	21.26	31.32	26.74	38.50	47.30	60.13	59.91	58.83	54.10	41.23	29.50	35.30
2025	33.03	34.26	34.43	41.49	50.26	56.53	M	M	M	M	M	M
NCEI Climatology	23.50	29.54	31.80	44.50	55.19	62.10	64.60	63.30	56.31	43.81	31.90	25.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1994	M	M	M	M	M	M	M	14.50	9.60	4.97	1.17	-3.58
1995	-6.29	-12.36	-4.13	0.07	7.87	14.37	16.42	16.48	7.60	6.00	-2.60	-8.29
1996	-11.33	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	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	12.90	21.32	33.28	38.58	41.79	47.92	50.65	44.10	26.18	30.07	25.08
2015	14.85	22.13	22.55	28.06	39.80	45.97	49.69	48.86	37.16	36.34	24.78	16.37
2016	25.20	27.87	24.86	33.96	39.74	46.00	51.29	52.18	44.26	33.93	16.38	14.14
2017	14.29	9.45	6.92	29.95	35.17	43.93	49.59	48.46	41.59	32.83	21.61	24.64
2018	14.10	19.49	22.77	29.73	35.94	43.49	48.69	49.01	44.79	37.68	25.42	12.04
2019	18.52	25.96	29.32	28.34	38.39	47.13	52.49	51.84	42.82	34.68	29.80	11.13
2020	-5.01	9.75	17.56	31.18	34.04	45.33	49.86	48.98	41.81	M	M	M
2021	21.23	15.92	12.38	18.47	M	43.00	M	M	34.55	27.06	3.27	12.60
2022	7.81	23.98	21.32	27.17	37.06	45.12	47.55	48.95	42.44	31.95	21.29	12.50
2023	16.78	11.28	16.45	19.47	36.30	42.14	50.69	49.96	41.18	29.83	22.44	7.85
2024	11.65	19.45	14.91	26.05	33.54	44.19	47.37	47.10	42.35	30.04	18.05	24.45
2025	22.61	21.39	20.61	28.27	35.61	41.82	M	M	M	M	M	M
NCEI Climatology	9.80	14.70	15.21	27.60	36.10	43.50	48.90	47.99	41.01	29.00	18.20	11.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1994	M	M	M	M	M	M	M	18.00	14.96	9.77	5.02	-0.29
1995	-3.32	-7.89	1.02	4.71	12.97	19.87	21.03	21.48	13.80	10.50	0.43	-5.35
1996	-8.67	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	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	18.53	30.32	42.07	47.82	48.96	55.65	56.62	50.77	32.36	34.65	29.53
2015	20.12	28.55	29.55	35.02	46.50	53.73	55.29	60.62	42.36	41.83	29.51	22.61
2016	30.29	33.11	31.46	42.14	47.99	53.91	55.07	60.09	50.86	40.43	22.05	19.33
2017	21.47	16.11	13.85	37.85	43.62	51.73	56.13	53.85	47.62	38.75	27.59	29.91
2018	18.34	26.37	28.10	36.12	42.97	50.97	55.14	54.06	51.82	43.30	31.47	18.27
2019	23.15	31.42	34.80	36.13	44.96	54.54	59.33	58.46	47.77	40.87	34.94	17.23
2020	0.22	17.05	23.38	37.77	42.87	51.10	57.13	56.78	48.50	M	M	M
2021	25.30	21.16	21.14	25.34	M	43.00	M	M	40.91	32.61	7.49	18.20
2022	14.08	29.30	27.68	34.95	46.12	54.14	53.82	53.94	48.00	37.57	27.28	19.44
2023	22.34	18.56	22.38	26.09	42.20	47.49	56.71	55.38	46.86	36.98	28.47	14.70
2024	16.45	25.38	20.83	32.28	40.42	52.16	53.64	52.96	48.22	35.64	23.77	29.87
2025	27.82	27.82	27.52	34.88	42.94	49.18	M	M	M	M	M	M
NCEI Climatology	16.65	22.12	23.50	36.05	45.65	52.80	56.75	55.65	48.66	36.40	25.05	18.55

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
1994	M	M	M	M	M	M	M	83.6%	82.2%	82.2%	84.8%	90.8%
1995	91.4%	87.3%	83.1%	82.0%	76.1%	79.9%	86.7%	87.4%	84.1%	88.6%	93.6%	93.0%
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	M	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
2002	M	M	M	M	M	M	M	M	M	M	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	72.4%	82.7%	70.2%	71.7%	81.5%	78.3%	83.0%	81.4%	76.3%	87.2%	89.6%
2015	85.5%	83.9%	76.1%	78.1%	78.6%	78.1%	83.1%	79.2%	79.3%	85.7%	87.9%	87.3%
2016	85.4%	85.9%	82.3%	73.5%	79.5%	79.4%	89.9%	82.4%	83.6%	75.7%	88.1%	85.6%
2017	86.6%	85.1%	64.5%	77.3%	76.6%	79.9%	84.6%	86.3%	84.9%	87.4%	87.7%	91.3%
2018	82.5%	87.7%	87.1%	81.8%	79.0%	80.1%	86.9%	89.9%	87.1%	89.0%	91.2%	89.5%
2019	88.6%	88.5%	87.8%	76.6%	81.2%	84.5%	87.0%	87.1%	88.8%	88.5%	96.5%	92.0%
2020	86.2%	86.8%	83.9%	90.4%	75.8%	87.7%	89.9%	87.7%	86.5%	M	M	M
2021	96.5%	91.2%	88.9%	87.4%	M	M	M	M	71.7%	84.1%	79.2%	87.9%
2022	81.2%	88.3%	77.9%	73.0%	65.8%	77.0%	85.4%	88.0%	87.4%	83.7%	86.4%	85.7%
2023	90.6%	86.9%	78.8%	73.5%	78.3%	73.6%	82.9%	84.2%	82.2%	77.1%	86.4%	86.9%
2024	77.6%	84.0%	79.5%	80.4%	80.0%	75.4%	84.2%	84.9%	83.6%	83.3%	84.0%	87.5%
2025	84.9%	83.8%	79.7%	80.8%	77.7%	76.0%	M	M	M	M	M	M

Monthly Plots

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