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.

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Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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
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	5.9	7.4	5.7	6.7	5.0	5.6	6.9	7.3	5.5	6.5	5.9	6.1
2012	8.8	8.5	9.8	8.4	7.0	8.3	9.5	10.0	7.1	6.7	6.8	5.8
2013	8.6	7.8	8.4	8.7	7.3	9.3	10.3	9.2	8.8	7.0	5.6	6.7
2014	4.3	6.0	7.4	7.3	6.8	8.4	8.9	8.6	8.1	6.7	6.3	6.3
2015	8.3	11.7	7.7	9.4	7.5	7.6	8.8	7.6	6.1	4.7	4.6	5.0
2016	6.8	6.2	8.2	7.2	7.6	8.8	8.8	8.3	7.2	6.1	5.1	6.0
2017	7.3	5.3	6.8	7.7	8.4	8.4	9.7	8.8	6.8	7.6	5.8	6.2
2018	6.7	6.3	8.1	6.5	6.6	6.0	8.8	6.6	7.1	6.2	6.5	6.9
2019	7.8	7.4	8.3	8.4	7.2	7.8	9.3	9.6	7.2	6.1	4.8	6.8
2020	8.2	8.8	8.1	7.3	7.5	7.6	9.2	7.7	7.7	6.0	7.5	5.1
2021	7.1	9.0	9.3	9.0	8.5	7.9	10.2	8.9	8.9	6.5	6.6	7.6
2022	8.1	9.1	9.7	7.6	8.3	8.5	9.8	7.9	7.7	7.2	5.3	4.0
2023	5.5	8.0	8.7	7.8	6.5	6.7	9.9	7.5	6.9	5.5	7.1	4.1
2024	7.9	6.4	6.3	8.5	8.4	8.3	8.9	8.5	7.0	6.8	6.5	6.0
2025	2.7	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
2004	M	M	M	M	M	M	88.94	89.60	84.80	75.20	57.32	48.49
2005	48.61	46.21	56.56	64.88	74.56	81.80	91.81	90.86	80.12	66.03	54.20	50.00
2006	42.51	45.63	55.81	65.42	73.46	85.10	90.59	97.21	82.22	70.26	56.42	49.19
2007	45.99	M	58.25	61.90	79.36	87.14	94.54	93.55	84.98	73.34	56.36	45.35
2008	43.15	47.77	60.51	66.80	73.92	87.14	93.20	94.59	82.22	69.05	61.22	48.20
2009	46.46	47.56	52.26	63.80	72.30	85.76	90.24	90.41	79.82	74.50	58.36	50.22
2010	M	M	M	M	M	M	M	M	M	M	64.40	51.16
2011	46.53	49.39	54.19	60.57	68.77	80.45	90.68	88.65	84.02	66.78	54.50	47.21
2012	38.45	42.92	53.43	68.42	71.02	87.74	94.13	88.79	86.78	74.21	62.12	47.79
2013	45.35	52.31	57.55	65.72	79.26	85.58	88.90	90.35	80.72	67.36	61.52	43.50
2014	47.79	55.08	57.55	66.26	72.53	80.48	91.23	92.68	79.70	69.68	56.12	51.74
2015	43.85	47.43	55.11	60.56	75.32	79.22	90.41	89.77	86.90	73.34	63.50	49.77
2016	43.55	57.94	58.48	72.68	71.72	85.58	92.50	92.50	81.32	74.56	59.96	41.93
2017	38.68	50.84	58.19	64.94	73.46	83.54	93.26	90.01	88.10	69.34	56.30	50.00
2018	47.50	54.24	60.97	72.86	77.35	83.06	89.72	90.76	83.78	73.11	60.02	45.76
2019	44.95	51.99	58.94	62.48	78.10	84.50	88.61	90.12	84.20	76.77	64.28	50.87
2020	45.88	49.26	58.88	66.02	75.61	81.98	93.84	92.33	88.82	77.06	60.14	51.80
2021	45.47	54.63	54.24	65.90	82.34	80.06	90.88	92.68	80.66	71.19	64.64	48.14
2022	41.58	48.59	44.95	70.04	75.37	81.62	89.60	91.86	84.50	72.82	62.42	52.50
2023	51.57	47.88	57.43	60.56	69.86	79.40	92.39	97.96	85.16	75.78	61.64	52.26
2024	48.49	55.34	58.71	74.30	75.26	94.40	92.10	93.26	83.60	74.74	58.70	50.12
2025	46.22	M	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
2004	M	M	M	M	M	M	59.47	60.68	51.14	45.12	35.78	28.11
2005	29.15	28.79	33.63	39.38	47.68	54.98	63.53	63.80	53.00	42.39	34.04	30.03
2006	24.39	28.72	34.44	41.78	46.40	54.92	60.92	63.59	54.14	47.68	32.00	25.21
2007	25.03	28.59	33.16	36.80	49.77	58.04	62.25	64.40	51.98	44.72	36.98	29.27
2008	21.37	22.63	36.35	40.58	44.72	56.00	61.50	63.88	55.88	43.96	36.62	29.79
2009	29.79	33.41	33.57	40.64	46.11	55.22	63.01	59.52	53.60	46.52	34.40	34.25
2010	M	M	M	M	M	M	M	M	M	M	57.20	34.96
2011	29.22	31.71	34.00	41.10	46.03	53.93	60.65	60.23	52.64	40.36	26.12	26.31
2012	24.86	25.11	30.32	40.10	48.32	58.34	65.10	59.93	53.30	46.57	38.84	34.26
2013	31.48	33.54	36.06	41.66	51.57	57.02	62.48	62.14	53.18	39.72	37.58	25.90
2014	31.19	30.97	35.25	39.98	48.78	55.64	63.47	63.94	56.18	45.76	36.56	37.23
2015	28.98	31.94	36.41	37.10	48.14	53.90	62.19	63.30	57.44	47.15	34.28	24.22
2016	26.72	34.42	34.79	42.50	47.68	57.74	64.17	64.69	53.96	45.76	32.06	24.97
2017	24.28	28.21	34.85	38.84	48.08	55.70	62.95	63.53	55.10	43.44	34.34	32.06
2018	29.45	34.44	38.97	41.00	49.83	56.36	64.17	62.31	56.00	44.77	36.92	33.16
2019	31.83	32.06	34.44	39.80	48.20	57.80	61.32	63.18	54.80	46.11	37.70	32.23
2020	26.72	30.94	35.77	41.12	47.91	53.78	65.10	61.96	59.00	47.91	35.06	34.21
2021	31.94	30.01	30.95	40.52	48.49	55.34	64.17	63.59	54.26	42.80	38.54	33.92
2022	25.61	29.24	26.37	40.52	45.41	57.50	61.03	64.40	53.54	44.89	35.24	33.80
2023	28.75	24.22	36.24	38.66	48.55	54.32	60.68	63.99	54.86	46.11	39.98	34.67
2024	33.92	32.25	35.25	45.56	48.08	62.36	65.97	64.40	56.48	43.50	34.04	35.43
2025	30.92	M	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
2004	M	M	M	M	M	M	74.21	75.14	67.97	60.16	46.55	38.30
2005	38.88	37.50	45.09	52.13	61.12	68.39	77.67	77.33	66.56	54.21	44.12	40.01
2006	33.45	37.18	45.12	53.60	59.93	70.01	75.75	80.40	68.18	58.97	44.21	37.20
2007	35.51	M	45.70	49.35	64.56	72.59	78.39	78.97	68.48	59.03	46.67	37.31
2008	32.26	35.20	48.43	53.69	59.32	71.57	77.35	79.24	69.05	56.50	48.92	39.00
2009	38.13	40.49	42.92	52.22	59.20	70.49	76.62	74.97	66.71	60.51	46.38	42.24
2010	M	M	M	M	M	M	M	M	M	M	60.80	43.06
2011	37.87	40.55	44.10	50.84	57.40	67.19	75.66	74.44	68.33	53.57	40.31	36.76
2012	31.65	34.02	41.87	54.26	59.67	73.04	79.61	74.36	70.04	60.39	50.48	41.03
2013	38.42	42.93	46.81	53.69	65.42	71.30	75.69	76.25	66.95	53.54	49.55	34.70
2014	39.49	43.02	46.40	53.12	60.65	68.06	77.35	78.31	67.94	57.72	46.34	44.48
2015	36.41	39.68	45.76	48.83	61.73	66.56	76.30	76.54	72.17	60.25	48.89	36.99
2016	35.14	46.18	46.63	57.59	59.70	71.66	78.34	78.60	67.64	60.16	46.01	33.45
2017	31.48	39.52	46.52	51.89	60.77	69.62	78.10	76.77	71.60	56.39	45.32	41.03
2018	38.47	44.34	49.97	56.93	63.59	69.71	76.94	76.54	69.89	58.94	48.47	39.46
2019	38.39	42.03	46.69	51.14	63.15	71.15	74.97	76.65	69.50	61.44	50.99	41.55
2020	36.30	40.10	47.33	53.57	61.76	67.88	79.47	77.15	73.91	62.48	47.60	43.00
2021	38.71	42.32	42.60	53.21	65.42	67.70	77.52	78.13	67.46	57.00	51.59	41.03
2022	33.60	38.91	35.66	55.28	60.39	69.56	75.32	78.13	69.02	58.85	48.83	43.15
2023	40.16	36.05	46.84	49.61	59.20	66.86	76.54	80.98	70.01	60.95	50.81	43.47
2024	41.20	43.79	46.98	59.93	61.67	78.38	79.03	78.83	70.04	59.12	46.37	42.77
2025	38.57	M	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
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	81.5%	76.9%	75.5%	74.5%	74.9%	59.9%	41.2%	41.4%	44.6%	64.5%	61.4%	75.2%
2012	82.6%	75.8%	61.1%	59.3%	68.2%	42.5%	35.9%	37.0%	37.1%	60.9%	75.7%	85.1%
2013	80.6%	76.7%	64.6%	63.7%	53.0%	44.2%	39.1%	35.2%	40.2%	57.5%	71.2%	77.2%
2014	88.1%	69.5%	69.2%	63.6%	64.8%	55.2%	41.7%	40.7%	58.7%	66.3%	75.9%	83.4%
2015	82.3%	75.1%	71.8%	62.9%	59.6%	65.1%	42.4%	49.0%	48.0%	58.3%	57.0%	68.8%
2016	75.1%	68.2%	61.5%	49.3%	62.5%	44.0%	37.2%	44.1%	51.2%	50.8%	59.5%	70.8%
2017	80.0%	66.3%	62.4%	58.5%	62.6%	53.2%	35.7%	47.0%	35.8%	56.4%	74.3%	80.4%
2018	77.7%	76.4%	66.5%	52.5%	60.6%	57.7%	42.5%	42.3%	41.6%	60.0%	67.3%	83.3%
2019	80.2%	69.8%	60.4%	63.7%	53.4%	57.3%	42.4%	40.3%	46.7%	54.7%	67.5%	77.6%
2020	70.9%	75.6%	65.7%	59.7%	58.5%	54.2%	37.7%	40.3%	45.1%	57.5%	63.2%	83.1%
2021	84.9%	64.3%	64.5%	58.6%	43.0%	59.4%	40.2%	34.0%	47.6%	53.6%	62.8%	78.6%
2022	75.9%	75.4%	65.3%	50.9%	56.8%	63.1%	39.6%	49.9%	42.0%	55.3%	64.9%	85.1%
2023	76.6%	63.7%	70.3%	69.7%	75.1%	69.7%	41.2%	39.2%	47.1%	58.0%	77.7%	87.7%
2024	78.4%	71.2%	67.6%	51.8%	56.5%	37.1%	47.6%	39.4%	51.1%	46.5%	64.9%	84.0%
2025	88.2%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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Feb 2025