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
1991	M	M	M	M	M	M	M	M	0.00	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	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
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
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	9.0	11.2	12.7	10.8	14.0	10.0	9.0	8.8	7.0	7.2	9.5	12.6
2014	10.6	9.5	10.5	9.9	10.5	10.2	10.2	7.7	7.7	10.5	12.6	11.0
2015	10.6	9.3	10.0	8.6	10.5	10.5	7.6	10.6	8.8	8.9	10.0	13.0
2016	9.4	11.4	10.8	11.0	9.0	11.5	9.0	8.1	7.1	8.9	10.3	12.7
2017	13.3	10.5	10.6	8.9	10.0	10.0	7.9	8.6	8.4	9.5	9.0	10.5
2018	9.2	9.1	11.8	12.2	13.3	14.2	7.9	7.8	8.3	11.0	6.8	11.5
2019	9.8	10.6	9.5	11.5	9.0	13.3	11.3	7.9	9.0	M	M	M
2020	M	M	M	M	M	M	7.1	7.6	8.6	8.9	9.2	9.9
2021	8.7	9.6	11.5	11.4	9.5	11.2	8.2	10.2	9.1	7.9	8.9	10.3
2022	14.0	10.9	10.0	11.8	8.6	9.8	8.1	8.3	9.5	10.4	8.9	9.6
2023	10.2	13.4	8.7	9.8	12.1	11.5	9.4	9.5	8.5	10.2	9.7	9.5
2024	10.9	11.5	10.0	12.2	11.7	12.7	9.3	8.2	7.6	8.7	11.3	11.1
2025	9.7	9.3	9.1	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
1991	M	M	M	M	M	M	M	M	83.00	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
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	73.40	72.63	73.46	79.28	77.99	79.34	91.34	99.70	84.98	83.79	74.84	69.28
2014	68.12	69.22	75.08	81.32	83.91	82.58	86.64	88.32	86.72	87.39	71.66	67.83
2015	66.20	66.20	74.45	77.00	84.49	82.46	96.63	89.60	85.10	82.17	78.02	75.08
2016	74.68	71.35	71.60	73.22	77.64	81.98	90.35	99.41	86.12	83.27	73.94	69.45
2017	67.71	69.41	77.46	82.94	83.04	90.14	90.12	95.93	89.54	90.59	80.48	68.99
2018	68.23	65.81	71.14	72.02	70.38	76.46	87.92	89.25	89.78	80.66	72.08	75.78
2019	67.59	75.84	78.10	75.74	82.75	79.94	85.01	92.97	76.53	64.10	60.03	53.90
2020	52.70	61.40	59.60	60.80	60.80	68.45	84.80	93.37	92.90	83.85	79.70	69.34
2021	70.09	71.47	76.01	74.66	81.30	81.14	91.34	88.55	89.36	86.23	71.78	73.75
2022	71.72	76.94	69.45	75.92	86.00	82.28	97.96	92.27	85.70	91.40	83.42	74.50
2023	70.09	67.42	84.72	82.46	79.73	85.52	92.04	98.08	86.48	89.43	80.96	74.50
2024	77.46	77.43	74.21	82.40	77.12	77.42	90.59	92.10	87.02	81.76	83.84	73.05
2025	72.18	73.79	69.17	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
1991	M	M	M	M	M	M	M	M	68.00	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
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	50.72	51.22	55.81	58.34	59.23	59.06	64.81	72.35	62.96	61.44	57.14	52.32
2014	49.30	49.49	53.60	57.92	60.68	60.74	63.12	66.84	64.04	64.57	57.56	51.16
2015	48.72	48.26	52.03	54.92	61.90	62.12	68.81	67.42	65.24	63.35	55.58	55.28
2016	51.68	50.99	51.34	55.70	59.35	63.02	67.54	71.43	63.74	63.94	56.36	54.47
2017	48.72	51.35	55.34	60.68	62.25	65.48	63.53	70.85	65.24	65.21	56.42	48.08
2018	47.79	48.65	55.23	56.06	58.13	60.74	62.54	66.78	66.62	63.59	54.32	52.79
2019	45.99	50.58	54.76	56.18	59.87	62.84	63.24	68.52	62.51	63.80	60.03	53.30
2020	48.20	60.80	57.80	60.03	60.80	63.05	65.88	69.39	66.38	60.45	58.58	52.73
2021	49.88	51.80	56.04	57.80	62.14	62.42	65.33	65.91	66.14	61.61	52.40	53.66
2022	54.35	56.17	53.19	57.86	62.02	63.80	70.44	67.42	64.82	68.51	57.92	55.69
2023	48.32	50.90	57.66	60.08	61.44	66.68	67.42	71.83	64.82	67.25	57.50	51.74
2024	55.34	55.15	54.70	60.20	59.00	62.42	64.98	66.37	63.80	61.67	62.96	52.85
2025	48.95	48.26	52.16	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
1991	M	M	M	M	M	M	M	M	75.50	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
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	62.06	61.93	64.73	68.81	68.61	69.20	78.07	86.03	73.97	72.62	65.99	60.80
2014	58.71	59.35	64.34	69.62	72.30	71.66	74.88	77.58	75.38	75.98	64.61	59.49
2015	57.46	57.23	63.24	65.96	73.20	72.29	82.72	78.51	75.17	72.76	66.80	65.18
2016	63.18	61.17	61.47	64.46	68.49	72.50	78.95	85.42	74.93	73.60	65.15	61.96
2017	58.22	60.38	66.40	71.81	72.65	77.81	76.83	83.39	77.39	77.90	68.45	58.54
2018	58.01	57.23	63.18	64.04	64.25	68.60	75.23	78.02	78.20	72.12	63.20	64.28
2019	56.79	63.21	66.43	65.96	71.31	71.39	74.13	80.75	69.52	63.95	60.03	53.60
2020	50.45	61.10	58.70	60.41	60.80	65.75	74.67	81.38	79.64	72.15	69.14	61.03
2021	59.99	61.64	66.03	66.23	71.72	71.78	78.34	77.23	77.75	73.92	62.09	63.70
2022	63.04	66.55	61.32	66.89	74.01	73.04	84.20	79.85	75.26	79.96	70.67	65.10
2023	59.20	59.16	71.19	71.27	70.58	76.10	79.73	84.95	75.65	78.34	69.23	63.12
2024	66.40	66.29	64.46	71.30	68.06	69.92	77.78	79.24	75.41	71.72	73.40	62.95
2025	60.57	61.02	60.67	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
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	M	M	M	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
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	53.2%	49.4%	69.1%	61.0%	61.3%	74.5%	67.7%	45.4%	69.6%	65.0%	55.8%	46.6%
2014	60.4%	65.0%	56.1%	57.1%	60.2%	64.3%	66.0%	66.4%	63.7%	49.3%	67.1%	63.2%
2015	53.2%	72.4%	56.3%	68.5%	62.2%	69.4%	57.8%	69.1%	69.3%	64.8%	45.7%	26.8%
2016	45.5%	57.7%	60.7%	68.1%	70.7%	70.8%	69.3%	53.9%	76.4%	61.2%	60.6%	53.7%
2017	45.2%	72.8%	53.1%	57.2%	68.6%	67.5%	74.7%	58.5%	69.5%	43.9%	40.0%	55.1%
2018	61.1%	67.3%	65.7%	62.8%	67.1%	70.1%	70.3%	68.4%	60.1%	62.7%	73.5%	36.9%
2019	50.8%	36.9%	53.1%	61.6%	64.8%	62.0%	69.2%	59.7%	67.0%	M	M	M
2020	M	M	M	M	M	M	72.5%	62.6%	60.0%	58.2%	47.8%	65.7%
2021	64.3%	59.7%	52.5%	68.5%	65.8%	69.3%	70.4%	67.8%	64.5%	56.2%	67.6%	43.8%
2022	34.8%	43.5%	73.9%	58.3%	58.0%	72.5%	56.1%	67.6%	72.4%	38.4%	35.5%	56.8%
2023	48.8%	54.3%	49.7%	61.6%	62.6%	66.9%	69.5%	56.7%	64.8%	41.6%	48.6%	40.6%
2024	31.1%	42.9%	61.6%	50.0%	72.8%	73.6%	69.6%	68.4%	71.1%	68.9%	37.1%	38.3%
2025	47.2%	46.2%	75.7%	M	M	M	M	M	M	M	M	M

Monthly Plots

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JanFebMarAprMayJunJulAugSepOctNovDec 19911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

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