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 (USW00014927) 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	M	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2003	0.00	0.00	0.00	0.00	0.00	20.38	0.00	0.00	0.00	0.00	0.00	0.00
2004	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2005	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2006	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2007	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M	M	M
2008	M	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M
2010	M	M	M	M	M	M	M	M	0.03	0.00	0.00	0.00
2011	0.00	0.01	0.03	0.05	0.04	0.04	0.51	0.29	0.00	0.00	0.00	0.00
2012	0.00	0.02	0.02	0.03	0.14	0.04	0.06	0.01	0.00	0.02	0.01	0.01
2013	0.00	0.00	0.01	0.00	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	0.00	M	M	M	0.00
2016	M	M	M	M	M	M	M	M	M	M	M	0.00
2017	M	M	0.00	0.02	0.02	0.00	0.00	0.01	0.00	0.01	0.00	0.00
2018	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.00	0.00	0.00
2019	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2020	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.00	0.00
2021	0.00	0.00	0.00	0.00	0.00	0.01	0.01	0.05	0.01	0.00	0.00	0.00
2022	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2023	0.00	0.00	0.00	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
NCEI Climatology	0.48	0.55	1.43	2.58	3.97	4.63	3.97	4.10	3.08	2.47	1.32	0.65

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	4.5	5.2	5.2	5.3	2.9	3.3	3.8	5.2	4.3	3.8	5.4
2005	5.0	4.3	4.5	5.3	4.8	4.1	3.8	4.0	4.1	3.6	5.0	3.3
2006	4.7	4.4	4.6	5.5	7.7	3.9	3.6	3.6	3.5	4.8	4.5	4.3
2007	4.5	4.7	5.2	6.1	5.6	M	M	M	M	M	M	M
2008	M	M	M	M	4.8	3.4	3.4	3.8	3.7	3.9	4.7	5.0
2009	3.9	5.1	5.6	5.1	4.8	3.0	2.8	2.7	2.1	1.3	M	M
2010	M	M	M	M	M	M	M	M	0.0	0.0	0.0	0.0
2011	0.0	0.0	0.0	0.0	0.0	4.9	3.8	3.4	4.0	4.6	5.0	4.4
2012	5.2	4.8	5.8	5.5	4.7	4.4	3.8	3.7	3.7	4.5	4.9	4.3
2013	5.1	4.7	5.2	5.8	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	5.6
2016	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2017	0.0	0.0	3.5	6.2	5.8	5.8	5.1	4.7	6.1	6.5	6.7	6.0
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	7.7	7.7	8.2	5.9	5.8	5.8	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	M	M	M	M	91.76	85.73	80.12	76.90	56.08	37.41	33.93
2003	24.67	26.11	40.91	57.96	68.59	78.10	83.47	84.10	73.40	62.46	39.43	33.92
2004	M	34.45	43.12	62.17	66.58	74.84	81.99	77.10	78.12	57.94	45.92	30.49
2005	22.78	35.54	42.48	62.13	65.16	81.90	83.76	78.29	76.51	62.37	44.49	26.84
2006	35.54	30.51	40.92	64.03	71.26	81.12	90.77	80.67	66.72	55.19	45.24	36.93
2007	27.54	23.19	48.32	58.93	65.55	M	M	M	M	M	M	M
2008	M	M	M	M	70.22	78.86	86.96	83.00	73.62	60.18	42.01	23.40
2009	18.94	31.44	42.00	57.94	72.50	77.59	80.17	78.82	76.51	48.23	M	M
2010	M	M	M	M	M	M	M	M	69.42	65.19	43.06	23.48
2011	19.89	28.23	38.73	55.65	67.14	75.08	88.33	83.29	72.21	65.54	47.32	34.85
2012	31.85	36.59	59.04	60.84	74.82	83.92	91.25	83.63	77.85	57.43	46.39	31.16
2013	26.91	28.69	36.35	43.06	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	75.56	M	M	M	34.43
2016	M	M	-637.87	M	M	M	M	M	M	M	M	M
2017	M	M	47.99	58.82	67.27	80.92	85.12	77.02	76.44	59.26	41.65	25.21
2018	25.05	25.62	40.33	47.97	78.50	80.41	83.94	82.66	72.88	52.74	33.67	31.67
2019	21.79	21.82	38.29	55.14	65.66	78.70	83.86	79.17	74.01	53.14	35.75	30.46
2020	27.07	30.24	45.22	56.02	67.54	82.55	83.73	82.68	67.74	40.20	46.17	31.91
2021	27.42	18.74	49.01	54.91	62.97	81.76	85.17	82.70	74.52	62.61	43.43	31.63
2022	19.45	23.72	38.27	48.08	69.79	81.89	85.13	79.99	75.16	60.94	41.56	23.50
2023	25.66	29.43	35.91	53.10	66.65	M	86.18	81.93	76.34	57.80	45.39	38.86
2024	25.82	41.63	45.48	57.01	71.15	76.21	81.47	78.98	79.37	66.77	43.21	29.18
2025	22.84	24.80	48.98	56.33	69.59	73.57	M	M	M	M	M	M
NCEI Climatology	23.90	28.88	41.70	56.81	68.90	78.50	82.61	80.39	72.40	58.00	42.10	28.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	86.18	68.33	62.74	57.39	38.47	24.13	19.92
2003	9.33	7.93	23.34	40.23	48.06	58.22	64.67	65.26	52.74	43.79	29.62	30.16
2004	M	20.35	27.65	38.89	47.28	55.17	62.53	56.76	58.38	42.76	30.82	15.87
2005	7.77	20.90	23.34	43.27	48.33	64.00	75.79	68.57	56.29	43.92	29.19	15.85
2006	24.07	12.93	26.30	43.44	57.90	70.09	70.95	63.51	50.54	37.56	29.40	23.47
2007	14.70	8.82	30.20	39.11	51.94	M	M	M	M	M	M	M
2008	M	M	M	M	49.96	59.11	66.28	63.16	54.62	41.63	29.10	5.20
2009	1.19	15.05	25.98	38.42	49.52	58.34	60.65	60.87	57.12	37.59	M	M
2010	M	M	M	M	M	M	M	M	49.60	43.01	28.53	11.03
2011	7.26	11.84	22.71	37.57	49.31	58.40	68.52	63.96	52.77	45.19	31.00	21.45
2012	16.21	21.49	40.06	41.12	53.50	61.05	69.97	61.75	50.88	38.77	29.52	16.60
2013	10.05	13.13	20.11	30.55	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	75.56	M	M	M	31.01
2016	M	M	-637.87	M	M	M	M	M	M	M	M	M
2017	M	M	33.52	41.47	48.48	11.97	-93.48	-30.18	34.48	-197.10	-282.95	-72.49
2018	-75.12	-61.49	-39.76	-60.53	56.69	63.76	64.63	64.03	56.13	37.91	22.04	20.02
2019	6.52	5.30	20.74	37.27	45.92	59.38	65.72	61.99	58.39	38.92	24.99	16.38
2020	13.52	12.24	30.19	35.53	50.55	61.60	65.41	64.12	51.42	29.55	29.44	16.64
2021	15.35	4.20	30.11	36.81	48.61	64.55	64.33	63.96	55.55	46.50	28.55	15.10
2022	0.44	3.56	23.00	32.65	50.20	61.03	67.34	61.84	54.52	40.37	26.82	10.93
2023	14.53	12.04	20.75	36.88	49.91	M	65.60	64.36	59.56	43.35	28.35	27.04
2024	15.91	22.65	27.40	39.08	50.31	59.65	63.95	61.60	58.29	45.19	32.20	17.68
2025	6.17	8.05	27.20	37.65	48.97	56.17	M	M	M	M	M	M
NCEI Climatology	8.61	13.07	24.60	37.19	48.89	59.21	64.00	61.70	53.40	40.00	27.10	14.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	88.97	77.03	71.43	67.15	47.27	30.77	26.93
2003	17.00	17.02	32.12	49.09	58.33	68.16	74.07	74.68	63.07	53.13	34.53	32.04
2004	M	27.40	35.38	50.53	56.93	65.01	72.26	66.93	68.25	50.35	38.37	23.18
2005	15.28	28.22	32.91	52.70	56.75	72.95	79.77	73.43	66.40	53.14	36.84	21.34
2006	29.81	21.72	33.61	53.74	64.58	75.61	80.86	72.09	58.63	46.37	37.32	30.20
2007	21.12	16.00	39.26	49.02	58.75	M	M	M	M	M	M	M
2008	M	M	M	M	60.09	68.99	76.62	73.08	64.12	50.91	35.55	14.30
2009	10.06	23.24	33.99	48.18	61.01	67.97	70.41	69.84	66.82	42.91	M	M
2010	M	M	M	M	M	M	M	M	59.51	54.10	35.80	17.26
2011	13.58	20.03	30.72	46.61	58.22	66.74	78.43	73.63	62.49	55.37	39.16	28.15
2012	24.03	29.04	49.55	50.98	64.16	72.49	80.61	72.69	64.36	48.10	37.95	23.88
2013	18.48	20.91	28.23	36.81	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	75.56	M	M	M	32.72
2016	M	M	-637.87	M	M	M	M	M	M	M	M	M
2017	M	M	40.75	50.15	57.87	46.44	-4.18	23.42	55.46	-68.92	-120.65	-23.64
2018	-25.04	-17.94	0.28	-6.28	67.60	72.09	74.29	73.34	64.51	45.33	27.86	25.84
2019	14.15	13.56	29.51	46.21	55.79	69.04	74.79	70.58	66.20	46.03	30.37	23.42
2020	20.30	21.24	37.70	45.78	59.04	72.08	74.57	73.40	59.58	34.88	37.81	24.27
2021	21.39	11.47	39.56	45.86	55.79	73.16	74.75	73.33	65.04	54.55	35.99	23.37
2022	9.94	13.64	30.63	40.37	60.00	71.46	76.24	70.92	64.84	50.66	34.19	17.21
2023	20.10	20.73	28.33	44.99	58.28	M	75.89	73.14	67.95	50.57	36.87	32.95
2024	20.87	32.14	36.44	48.04	60.73	67.93	72.71	70.29	68.83	55.98	37.70	23.43
2025	14.50	16.42	38.09	46.99	59.28	64.87	M	M	M	M	M	M
NCEI Climatology	16.25	20.97	33.15	47.00	58.90	68.86	73.30	71.04	62.90	49.00	34.60	21.70

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	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	73.5%	68.8%	51.2%	63.6%	58.3%	64.4%	66.9%	65.0%	73.0%	69.7%	71.6%
2005	69.6%	71.4%	59.8%	54.6%	65.6%	65.2%	58.0%	69.2%	67.7%	70.3%	73.1%	82.1%
2006	78.2%	61.1%	68.2%	52.5%	40.6%	62.7%	58.4%	70.5%	74.2%	61.7%	69.2%	74.6%
2007	72.5%	67.2%	68.5%	58.7%	52.0%	M	M	M	M	M	M	M
2008	M	M	M	M	63.3%	65.7%	63.7%	66.9%	75.3%	71.2%	77.3%	79.6%
2009	75.6%	74.5%	71.7%	58.7%	56.6%	69.3%	68.2%	74.5%	75.7%	82.0%	M	M
2010	M	M	M	M	M	M	M	M	75.7%	68.6%	74.6%	82.5%
2011	81.9%	79.9%	75.1%	69.5%	69.0%	77.6%	77.7%	75.1%	73.8%	68.7%	72.7%	78.8%
2012	79.9%	77.1%	73.8%	63.1%	67.2%	65.6%	71.7%	69.1%	61.2%	70.9%	75.5%	83.2%
2013	76.7%	79.3%	73.1%	76.4%	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	98.8%
2016	M	M	M	M	M	M	M	M	M	M	M	M
2017	M	M	64.3%	62.1%	61.5%	57.6%	65.4%	73.8%	69.4%	68.6%	68.3%	69.8%
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	62.0%	58.6%	57.3%	56.4%	67.5%	M	M	M	M	M	M

Monthly Plots

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