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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
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	0.43	4.43	2.39	3.82
2008	4.77	3.89	3.99	2.36	4.09	5.00	4.60	2.84	3.62	1.90	5.36	4.20
2009	1.92	2.69	2.68	4.70	7.69	2.89	4.41	2.48	2.75	3.87	1.88	2.74
2010	1.31	1.69	1.55	1.24	3.60	7.02	5.23	3.62	5.57	2.19	2.16	1.84
2011	2.23	1.88	4.01	3.69	2.26	3.00	3.45	3.19	2.83	5.26	1.59	2.13
2012	1.91	0.80	0.93	0.65	1.62	4.07	1.55	2.71	5.43	2.65	1.39	2.05
2013	2.41	1.88	0.47	3.70	4.12	1.81	2.39	4.34	3.06	5.73	2.34	2.55
2014	1.66	1.93	1.85	3.11	1.80	4.82	3.16	4.53	3.26	3.07	2.70	2.54
2015	1.67	1.34	0.72	2.82	1.12	6.60	1.55	4.31	2.82	2.80	3.14	3.17
2016	2.97	2.23	6.65	1.69	2.28	1.76	1.68	3.51	2.34	2.45	1.74	4.27
2017	3.79	3.13	1.96	4.26	5.66	5.12	2.88	1.19	2.88	3.37	3.08	2.38
2018	2.72	2.78	1.44	5.78	2.84	1.29	2.51	1.62	1.27	5.93	4.11	2.74
2019	2.32	2.04	1.89	3.76	3.25	1.34	M	M	M	M	M	M
2020	M	M	M	M	M	M	2.12	9.19	M	M	1.59	3.54
2021	0.93	1.29	1.34	2.64	0.97	3.64	5.57	0.57	5.17	3.18	3.16	3.67
2022	1.24	2.23	1.58	2.78	0.99	4.42	2.35	3.18	2.79	2.01	2.59	2.73
2023	2.58	2.02	2.25	4.20	1.73	6.27	5.11	4.08	0.52	3.82	1.98	2.37
2024	2.71	1.47	2.29	7.18	4.16	3.84	4.47	1.39	1.73	1.95	2.37	3.23
2025	2.20	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
2006	M	M	6.8	10.1	7.2	6.5	5.9	6.2	6.3	8.0	5.7	7.5
2007	M	M	M	M	M	M	M	M	5.8	6.5	7.9	6.4
2008	8.2	7.4	8.9	7.8	8.9	6.9	6.1	6.1	5.1	6.9	6.1	9.2
2009	6.7	8.5	7.6	10.2	9.7	6.2	6.7	5.9	5.7	7.1	6.3	7.8
2010	7.6	8.7	8.6	9.1	9.0	7.7	6.5	5.7	7.3	8.2	7.5	8.5
2011	6.2	8.6	8.9	10.1	7.7	8.1	6.8	6.2	6.2	7.1	7.4	7.6
2012	8.4	8.2	8.2	10.2	6.9	7.6	6.2	6.2	5.7	8.0	6.8	7.9
2013	8.0	8.6	9.2	9.2	7.8	7.1	6.0	6.0	6.2	6.5	9.1	6.3
2014	8.4	7.8	9.1	9.4	8.2	6.4	6.8	6.0	6.1	7.7	8.6	8.5
2015	7.4	8.1	9.2	9.5	7.5	6.5	6.4	5.7	5.6	8.2	7.2	7.9
2016	7.3	8.6	6.9	8.0	7.1	7.9	7.5	6.3	6.1	7.6	7.6	8.8
2017	7.7	8.2	9.6	9.4	8.0	6.9	6.5	5.9	4.8	7.0	8.1	7.1
2018	8.0	7.1	9.1	9.3	7.0	6.9	6.1	5.5	6.6	8.0	8.2	6.7
2019	8.8	9.6	8.5	9.2	8.0	7.3	6.0	6.4	6.1	7.5	7.7	7.2
2020	7.2	8.1	8.1	9.3	8.2	6.7	6.4	6.1	6.3	7.1	7.6	8.0
2021	6.8	7.7	9.7	8.7	7.5	6.9	6.1	5.1	6.9	6.9	6.5	8.6
2022	7.3	8.5	8.5	8.9	6.9	7.7	6.5	5.7	6.1	5.5	4.1	6.2
2023	6.6	9.4	8.9	8.1	6.7	6.5	5.3	6.4	5.3	6.8	7.5	6.4
2024	7.6	6.8	8.6	9.0	6.6	7.3	5.5	6.0	5.4	6.6	8.2	7.5
2025	8.9	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
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	70.88	61.96	39.52	28.04
2008	29.89	25.44	30.51	55.29	59.40	72.43	76.20	73.34	67.66	53.75	40.21	29.19
2009	19.17	29.00	38.01	51.53	65.67	68.91	71.58	74.48	67.95	51.21	47.07	28.75
2010	23.99	26.44	45.37	58.58	61.26	69.77	78.73	76.88	65.59	55.09	44.37	25.84
2011	20.73	26.45	34.32	49.95	64.04	71.70	80.69	75.49	68.12	55.65	48.16	35.07
2012	29.92	32.40	49.98	51.03	69.38	74.28	80.79	75.64	66.96	54.00	41.37	33.79
2013	30.39	25.32	34.01	48.11	66.91	71.16	77.19	74.60	66.44	55.98	39.04	24.67
2014	22.00	19.68	28.60	47.32	63.94	73.40	72.83	72.84	67.30	54.74	42.28	33.04
2015	22.84	13.57	32.49	51.49	69.60	70.01	76.92	73.37	72.97	54.27	48.46	40.95
2016	28.23	30.17	38.99	47.16	65.74	73.69	78.97	80.62	71.32	57.07	49.16	31.48
2017	29.93	32.99	32.97	54.36	59.80	70.58	75.07	72.88	71.13	60.95	41.50	25.01
2018	25.19	32.25	34.39	40.75	71.03	73.06	79.57	78.41	70.75	51.05	35.47	32.52
2019	22.28	26.93	33.14	47.02	59.48	70.41	80.06	74.80	68.09	55.91	35.97	32.24
2020	30.79	28.53	40.59	46.83	60.79	74.83	80.58	75.38	66.43	51.74	49.28	32.87
2021	27.89	25.80	43.89	52.12	63.54	75.93	73.95	78.99	68.03	60.11	43.04	35.81
2022	21.21	27.99	36.79	48.82	67.76	72.42	76.61	76.54	67.94	57.33	45.60	33.34
2023	30.40	32.15	36.11	54.36	64.49	72.78	76.85	72.19	70.30	57.82	42.21	37.86
2024	29.10	35.73	41.68	51.57	67.15	72.44	78.07	75.68	72.47	59.77	46.06	31.93
2025	22.15	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
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	48.11	43.88	25.84	15.19
2008	16.08	7.59	12.25	33.46	38.92	53.96	56.49	52.41	46.73	35.02	24.17	12.37
2009	0.59	9.72	18.91	31.95	37.09	48.46	51.81	53.57	45.79	35.87	31.32	16.29
2010	9.53	13.57	26.24	36.22	40.33	54.07	60.75	59.02	49.61	39.19	28.74	14.48
2011	4.02	8.76	18.86	32.58	47.77	53.60	61.30	57.30	50.30	40.63	31.62	21.13
2012	15.87	18.44	28.96	31.84	46.07	54.99	59.05	55.81	46.68	39.49	27.61	22.89
2013	14.36	10.47	21.15	32.06	44.45	53.56	58.21	53.74	46.17	39.50	24.60	12.69
2014	1.95	2.00	7.71	30.48	43.83	52.69	54.34	54.39	47.55	41.01	29.08	23.63
2015	1.92	-5.81	14.87	31.75	45.48	51.30	55.42	55.58	53.66	37.73	31.64	30.21
2016	10.96	13.92	23.44	27.39	42.28	50.89	58.16	58.72	49.93	41.22	31.12	19.91
2017	17.03	18.91	18.37	36.14	42.92	52.75	57.55	54.27	49.71	40.99	26.86	9.82
2018	8.19	15.05	21.05	25.64	46.16	52.47	57.84	59.43	50.62	36.62	25.55	20.19
2019	6.49	11.27	16.56	31.12	40.85	50.08	58.44	53.09	48.71	37.73	22.89	17.83
2020	16.01	12.61	25.09	29.37	41.10	52.49	61.81	56.46	47.30	36.95	32.56	21.90
2021	16.17	8.85	22.06	34.49	40.93	56.78	57.64	60.48	49.52	47.94	27.49	22.68
2022	-0.66	8.31	21.38	32.24	46.25	52.10	56.15	57.44	50.22	36.82	31.68	22.02
2023	19.95	13.41	22.30	34.28	41.04	53.47	57.99	55.55	51.14	44.00	28.20	29.17
2024	19.96	18.57	26.54	35.27	47.58	55.60	58.52	56.17	50.90	38.37	32.40	21.23
2025	9.27	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
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	59.50	52.92	32.68	21.61
2008	22.99	16.52	21.38	44.37	49.16	63.20	66.34	62.87	57.19	44.39	32.19	20.78
2009	9.88	19.36	28.46	41.74	51.38	58.68	61.70	64.02	56.87	43.54	39.19	22.52
2010	16.76	20.01	35.81	47.40	50.80	61.92	69.74	67.95	57.60	47.14	36.55	20.16
2011	12.37	17.61	26.59	41.26	55.91	62.65	70.99	66.40	59.21	48.14	39.89	28.10
2012	22.89	25.42	39.47	41.44	57.73	64.63	69.92	65.72	56.82	46.75	34.49	28.34
2013	22.38	17.89	27.58	40.09	55.68	62.36	67.70	64.17	56.31	47.74	31.82	18.68
2014	11.97	10.84	18.16	38.90	53.88	63.04	63.58	63.61	57.42	47.87	35.68	28.34
2015	12.38	3.88	23.68	41.62	57.54	60.66	66.17	64.47	63.31	46.00	40.05	35.58
2016	19.60	22.04	31.21	37.28	54.01	62.29	68.56	69.67	60.63	49.15	40.14	25.70
2017	23.48	25.95	25.67	45.25	51.36	61.66	66.31	63.57	60.42	50.97	34.18	17.41
2018	16.69	23.65	27.72	33.20	58.60	62.76	68.70	68.92	60.69	43.83	30.51	26.36
2019	14.39	19.10	24.85	39.07	50.17	60.24	69.25	63.95	58.40	46.82	29.43	25.04
2020	23.40	20.57	32.84	38.10	50.94	63.66	71.19	65.92	56.87	44.34	40.92	27.39
2021	22.03	17.33	32.98	43.31	52.23	66.35	65.79	69.74	58.77	54.02	35.27	29.24
2022	10.28	18.15	29.09	40.53	57.01	62.26	66.38	66.99	59.08	47.08	38.64	27.68
2023	25.18	22.78	29.20	44.32	52.76	63.13	67.42	63.87	60.72	50.91	35.20	33.51
2024	24.53	27.15	34.11	43.42	57.37	64.02	68.29	65.92	61.68	49.07	39.23	26.58
2025	15.71	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
2006	M	M	76.5%	75.8%	76.2%	71.2%	76.0%	73.1%	80.5%	78.7%	84.4%	80.1%
2007	M	M	M	M	M	M	M	M	75.0%	79.7%	79.2%	83.4%
2008	81.0%	80.3%	71.9%	64.0%	68.5%	76.8%	75.5%	78.0%	81.4%	77.3%	84.1%	80.9%
2009	77.9%	75.8%	70.1%	66.5%	68.8%	74.1%	77.3%	77.1%	78.1%	78.6%	80.1%	80.2%
2010	78.4%	78.2%	63.3%	58.6%	72.7%	76.8%	74.2%	76.3%	80.1%	74.3%	76.5%	82.3%
2011	80.4%	72.8%	71.5%	69.9%	72.4%	71.6%	67.6%	75.8%	80.4%	80.0%	76.8%	86.0%
2012	81.7%	77.9%	72.1%	64.0%	66.6%	72.0%	67.2%	75.7%	76.3%	82.7%	79.6%	84.6%
2013	80.3%	79.4%	72.6%	74.0%	68.6%	76.5%	77.7%	79.6%	83.5%	85.6%	81.2%	88.4%
2014	81.6%	81.4%	74.7%	75.4%	70.0%	73.0%	75.1%	79.5%	81.5%	83.8%	82.5%	86.3%
2015	76.9%	72.8%	70.2%	66.2%	66.2%	76.1%	71.4%	78.8%	76.7%	76.0%	80.7%	84.6%
2016	82.1%	77.0%	77.7%	64.0%	62.6%	63.7%	68.0%	70.7%	74.1%	78.6%	79.3%	81.2%
2017	83.7%	80.0%	72.0%	71.4%	72.7%	74.6%	76.0%	77.3%	78.6%	78.1%	79.3%	79.9%
2018	79.0%	79.4%	68.0%	71.8%	62.9%	69.4%	69.3%	76.5%	78.8%	80.5%	84.1%	85.4%
2019	77.5%	79.7%	72.4%	74.0%	74.2%	70.2%	71.1%	72.0%	78.9%	78.1%	81.0%	84.3%
2020	82.9%	75.7%	73.9%	67.0%	65.1%	67.8%	71.7%	76.2%	76.8%	78.3%	76.4%	82.6%
2021	81.5%	73.6%	62.4%	68.2%	61.4%	67.3%	77.3%	75.3%	77.9%	83.2%	82.3%	80.0%
2022	75.9%	74.5%	75.4%	69.8%	63.8%	67.8%	69.8%	75.5%	78.6%	75.4%	76.1%	80.9%
2023	85.4%	76.3%	71.1%	69.0%	60.2%	69.6%	78.0%	78.5%	78.6%	81.6%	77.2%	88.0%
2024	85.0%	77.1%	74.9%	74.3%	73.8%	76.6%	76.4%	77.9%	79.4%	76.9%	81.0%	87.1%
2025	79.8%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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