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 () 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
1992	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1993	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1994	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1997	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1998	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1999	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2000	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2001	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2002	0.00	0.00	0.00	0.00	M	0.00	0.00	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	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	M	M	M	M	M	M	M	M	M	M	M

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1992	M	M	M	4.0	2.5	2.3	2.9	1.5	2.0	2.0	2.9	3.0
1993	1.7	3.9	2.4	3.8	3.9	2.8	2.4	1.9	2.6	2.2	3.7	3.7
1994	3.0	3.6	5.2	4.1	4.4	3.4	2.9	3.6	2.9	3.1	3.0	3.4
1995	4.3	3.1	4.9	5.3	4.5	4.0	3.6	3.2	3.0	3.0	3.7	3.0
1996	3.5	4.1	4.6	5.1	3.6	3.2	3.2	2.8	2.1	2.4	3.0	2.5
1997	3.4	3.2	3.5	3.7	3.7	2.2	2.6	2.7	3.0	3.6	2.4	2.6
1998	3.7	3.4	4.0	2.9	2.7	2.8	3.7	2.7	2.3	2.4	2.9	2.3
1999	3.9	4.1	3.6	4.0	3.3	2.6	3.4	2.9	2.6	2.3	2.2	2.5
2000	3.2	4.4	4.7	4.6	3.6	2.5	3.5	2.3	4.2	M	M	M
2001	M	2.8	5.9	4.3	4.8	3.8	3.8	3.4	3.7	2.4	3.0	4.0
2002	6.4	2.9	3.2	M	M	3.2	3.3	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	4.5	3.6	2.8	3.0	2.9	2.8	2.7	2.2	2.4
2005	3.5	4.2	5.1	4.5	3.4	2.7	2.4	2.6	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	2.4	1.7	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	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	2.8	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	1.9	2.0	2.0
2020	2.0	3.5	4.4	3.6	3.6	3.0	3.2	3.6	2.8	1.4	2.4	1.8
2021	4.0	5.9	3.1	2.7	5.8	3.1	3.5	M	M	M	M	M
2022	M	M	M	M	M	M	3.1	3.0	2.0	2.0	1.7	2.6
2023	2.3	1.7	6.0	4.2	3.1	3.3	3.5	3.9	1.4	0.9	2.9	5.8
2024	M	1.2	3.9	1.8	1.7	2.6	4.1	3.6	2.3	1.4	2.3	1.4
2025	1.4	7.2	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
1992	M	M	M	M	70.40	82.80	88.42	84.16	77.97	66.35	52.57	41.32
1993	35.05	42.73	52.15	63.50	73.96	79.35	80.44	79.74	77.79	63.07	53.75	39.03
1994	38.73	44.79	48.67	71.00	72.83	78.58	92.63	88.16	76.70	67.06	57.70	42.32
1995	35.07	43.50	51.39	64.63	73.03	78.87	83.16	84.47	73.93	67.87	51.57	35.63
1996	35.43	37.14	47.00	59.07	74.06	78.03	83.74	84.52	77.77	65.45	49.57	40.87
1997	32.45	41.68	52.90	64.00	71.32	80.97	83.52	84.81	74.70	64.71	55.07	42.06
1998	37.32	46.32	55.71	70.30	75.42	77.63	82.94	83.52	81.23	70.32	54.30	44.71
1999	39.76	41.57	53.58	68.00	73.58	81.93	84.10	84.74	80.30	66.03	54.57	39.55
2000	34.93	36.18	52.83	60.43	73.72	79.09	86.22	85.80	69.50	M	M	M
2001	M	41.00	49.52	67.14	75.33	79.59	83.87	86.10	79.00	67.64	50.30	36.33
2002	35.10	42.50	51.57	69.67	M	77.00	77.62	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	41.00	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	M	M	M	M
2017	M	M	M	M	M	M	M	M	62.00	63.63	M	M
2018	M	M	M	M	M	M	80.15	80.60	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	52.83	47.10	36.50
2020	33.71	40.20	47.72	57.38	65.30	75.48	75.13	81.78	69.52	50.16	46.85	29.39
2021	28.26	38.23	46.00	62.00	63.46	72.03	80.60	M	M	M	M	M
2022	M	M	M	M	M	M	80.87	78.92	67.15	54.44	47.70	27.25
2023	28.40	36.76	54.65	60.70	66.80	75.11	80.17	82.04	72.01	55.13	47.52	41.90
2024	M	36.95	49.28	60.50	62.15	74.92	81.43	83.30	77.82	61.60	48.28	36.16
2025	30.39	31.64	M	M	M	M	M	M	M	M	M	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1992	M	M	M	M	50.95	62.00	75.58	69.48	60.50	46.32	31.87	26.61
1993	20.43	25.14	29.96	39.57	53.77	65.61	67.22	65.81	59.32	43.90	39.62	24.19
1994	22.43	23.96	30.67	42.07	52.28	63.33	74.73	73.23	58.23	47.29	36.30	23.87
1995	20.73	21.04	31.45	38.47	48.16	60.37	69.61	71.90	56.30	45.97	29.97	18.40
1996	17.96	18.29	30.00	36.73	50.10	63.97	68.29	69.58	57.90	44.26	32.40	20.84
1997	15.61	21.14	30.77	39.97	51.65	60.67	69.10	69.13	55.60	40.39	34.27	24.84
1998	21.48	25.82	32.06	50.67	54.65	62.37	71.23	70.65	62.47	51.13	34.10	24.94
1999	21.21	24.21	31.03	42.80	50.65	62.75	69.45	70.29	65.43	47.16	34.67	22.52
2000	20.77	20.14	30.67	38.24	52.60	62.59	70.74	71.00	59.12	M	M	M
2001	M	29.00	30.55	39.39	52.93	64.44	70.19	70.90	59.00	48.43	32.55	20.93
2002	21.40	26.81	35.29	47.67	M	59.12	66.62	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	41.00	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	M	M	M	M
2017	M	M	M	M	M	M	M	M	60.80	56.43	M	M
2018	M	M	M	M	M	M	77.45	80.60	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	42.80	35.21	31.59
2020	28.57	32.90	42.92	51.80	60.15	70.37	70.22	75.76	63.36	41.00	38.41	18.50
2021	20.23	29.78	39.40	56.45	59.00	66.54	74.25	M	M	M	M	M
2022	M	M	M	M	M	M	75.11	73.76	59.53	44.73	38.62	18.75
2023	22.61	31.87	46.40	49.40	63.40	67.19	73.77	77.00	67.59	46.07	38.30	38.12
2024	M	32.90	42.17	55.25	55.74	71.41	75.62	78.17	72.42	54.33	37.32	29.41
2025	22.24	24.08	M	M	M	M	M	M	M	M	M	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1992	M	M	M	M	60.67	72.40	82.00	76.82	69.23	56.34	42.22	33.96
1993	27.74	33.93	41.06	51.54	63.87	72.48	73.83	72.77	68.55	53.48	46.69	31.61
1994	30.58	34.38	39.67	56.53	62.55	70.96	83.68	80.69	67.47	57.18	47.00	33.10
1995	27.90	32.27	41.42	51.55	60.60	69.62	76.39	78.18	65.12	56.92	40.77	27.02
1996	26.70	27.71	38.50	47.90	62.08	71.00	76.02	77.05	67.83	54.85	40.98	30.85
1997	24.03	31.41	41.84	51.98	61.48	70.82	76.31	76.97	65.15	52.55	44.67	33.45
1998	29.40	36.07	43.89	60.48	65.03	70.00	77.08	77.08	71.85	60.73	44.20	34.82
1999	30.48	32.89	42.31	55.40	62.11	72.34	76.77	77.52	72.87	56.60	44.62	31.03
2000	27.85	28.16	41.75	49.33	63.16	70.84	78.48	78.40	64.31	M	M	M
2001	M	35.00	40.03	53.27	64.13	72.02	77.03	78.50	69.00	58.04	41.42	28.63
2002	28.25	34.66	43.43	58.67	M	68.06	72.12	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	41.00	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	M	M	M	M
2017	M	M	M	M	M	M	M	M	61.40	60.03	M	M
2018	M	M	M	M	M	M	78.80	80.60	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	47.81	41.16	34.05
2020	31.14	36.55	45.32	54.59	62.72	72.93	72.67	78.77	66.44	45.58	42.63	23.94
2021	24.25	34.01	42.70	59.22	61.23	69.29	77.43	M	M	M	M	M
2022	M	M	M	M	M	M	77.99	76.34	63.34	49.58	43.16	23.00
2023	25.50	34.31	50.53	55.05	65.10	71.15	76.97	79.52	69.80	50.60	42.91	40.01
2024	M	34.93	45.73	57.87	58.94	73.16	78.52	80.73	75.12	57.97	42.80	32.79
2025	26.32	27.86	M	M	M	M	M	M	M	M	M	M

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
1992	M	M	M	M	67.6%	60.6%	77.9%	79.8%	79.1%	79.2%	75.7%	74.3%
1993	70.8%	62.9%	62.6%	58.7%	65.1%	77.2%	78.4%	80.9%	72.6%	71.5%	75.9%	71.0%
1994	66.4%	61.1%	58.8%	58.1%	70.1%	71.8%	78.3%	84.8%	86.6%	87.2%	81.4%	80.4%
1995	70.1%	72.8%	79.4%	65.2%	72.6%	79.8%	86.2%	85.9%	79.7%	75.4%	70.2%	70.0%
1996	66.5%	58.9%	65.6%	55.7%	66.7%	81.7%	80.5%	80.2%	80.7%	79.9%	78.5%	72.9%
1997	71.8%	61.2%	65.6%	61.9%	76.2%	79.3%	86.6%	84.3%	82.8%	77.7%	85.3%	84.3%
1998	78.9%	80.9%	72.9%	80.8%	76.4%	84.0%	82.7%	84.4%	79.4%	81.7%	72.8%	70.4%
1999	60.9%	58.6%	59.0%	63.1%	68.7%	74.4%	77.7%	80.5%	83.5%	82.6%	77.0%	74.7%
2000	73.6%	56.2%	58.5%	56.3%	71.4%	79.1%	82.3%	80.7%	82.8%	M	M	M
2001	M	79.7%	64.2%	54.8%	60.8%	73.6%	84.0%	79.9%	74.8%	80.5%	80.1%	69.9%
2002	67.1%	66.6%	65.4%	M	M	71.5%	84.9%	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	73.9%	84.0%	84.9%	95.6%	82.1%	80.6%	71.8%	79.7%	73.6%
2005	64.5%	58.1%	60.5%	58.6%	65.1%	74.8%	81.6%	83.2%	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	77.3%	80.3%	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	M	M	M	M
2017	M	M	M	M	M	M	M	M	M	92.4%	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	95.6%	94.8%	93.6%
2020	89.9%	92.0%	85.8%	87.6%	87.9%	92.0%	91.2%	92.2%	93.8%	99.0%	95.2%	90.7%
2021	82.6%	81.7%	90.9%	51.6%	85.6%	85.8%	90.6%	M	M	M	M	M
2022	M	M	M	M	M	M	95.6%	92.1%	93.4%	94.7%	95.2%	89.2%
2023	86.4%	89.4%	69.6%	76.7%	89.2%	87.4%	90.3%	81.7%	94.4%	96.7%	87.7%	82.3%
2024	M	96.9%	79.5%	86.7%	88.7%	83.9%	88.2%	86.0%	91.6%	94.8%	88.3%	89.3%
2025	84.7%	70.6%	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Mar 2025