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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 (USC00428668) 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
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	0.00
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
NCEI Climatology	1.42	1.02	1.24	1.12	1.84	1.09	0.60	0.82	0.98	1.13	0.72	1.47

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	6.3	4.1
2006	M	M	4.5	6.6	5.8	5.7	5.8	6.2	5.3	5.0	4.8	4.1
2007	3.8	5.2	5.0	5.6	6.2	6.3	6.1	6.6	6.1	6.5	3.6	5.5
2008	5.2	5.4	5.9	8.1	6.5	6.4	6.3	7.4	6.3	5.5	5.5	6.1
2009	5.6	3.8	8.2	8.0	5.8	5.9	6.1	6.5	6.4	6.4	4.8	3.9
2010	4.8	4.0	6.1	9.3	8.2	7.5	7.4	8.7	7.2	5.9	6.7	4.6
2011	4.0	6.3	7.0	9.4	7.8	7.0	8.2	7.5	5.7	6.0	5.8	4.2
2012	5.1	6.8	7.7	8.2	7.3	8.9	8.3	7.5	6.2	5.7	5.2	5.8
2013	3.3	5.1	6.6	8.0	8.2	7.5	7.1	8.5	7.7	5.3	5.5	4.0
2014	4.4	5.4	6.6	6.7	6.1	6.2	6.1	6.3	6.0	4.9	5.3	5.7
2015	2.5	5.5	4.6	6.7	5.6	5.4	5.7	6.3	5.8	4.4	5.6	4.5
2016	3.4	4.1	6.2	6.6	5.9	5.7	6.6	5.7	5.5	4.7	4.2	4.0
2017	4.0	5.2	5.9	6.6	5.8	6.2	5.6	4.9	5.1	4.8	3.4	3.2
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	3.5	5.5	5.5	6.1	5.9	6.9	5.6	4.9	4.7	4.2	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
2005	M	M	M	M	M	M	M	M	M	M	36.74	34.84
2006	29.49	26.66	36.63	59.08	70.50	82.01	90.85	85.47	71.46	55.61	45.14	35.37
2007	31.19	40.92	52.70	58.92	70.75	82.40	93.44	88.22	72.61	59.31	47.83	31.68
2008	31.18	38.55	41.49	52.94	64.51	69.23	87.69	85.17	75.04	60.01	57.86	33.53
2009	21.23	39.49	44.94	53.91	67.03	70.52	84.97	82.54	79.23	53.12	46.89	27.52
2010	33.27	36.69	44.64	53.42	56.22	72.72	86.67	83.28	76.64	62.03	40.09	35.43
2011	30.26	34.41	44.30	48.35	57.27	72.36	83.79	86.26	76.39	58.94	41.70	32.97
2012	36.99	37.71	51.37	59.58	67.25	80.81	88.54	88.72	77.88	59.31	48.86	33.91
2013	22.21	31.05	47.74	53.17	66.77	81.53	90.10	87.63	72.19	55.86	46.86	28.88
2014	35.44	39.75	49.73	55.51	68.76	76.37	89.49	79.67	75.96	64.31	43.93	38.87
2015	37.75	47.19	55.65	58.48	62.82	84.38	81.95	84.75	76.64	64.35	40.12	32.45
2016	33.09	38.09	49.15	58.60	64.20	82.61	88.12	86.50	72.42	60.97	50.54	30.75
2017	28.06	40.22	52.46	53.37	70.01	80.56	90.13	87.21	71.71	57.05	48.23	36.64
2018	39.59	37.79	45.80	57.23	69.93	80.40	91.36	87.06	79.50	58.01	41.73	33.38
2019	34.13	34.85	43.95	56.51	61.62	75.99	86.31	86.14	71.03	50.20	44.61	35.11
2020	35.34	37.91	47.75	56.48	57.68	73.44	84.54	88.46	76.37	61.84	45.61	34.05
2021	33.31	35.12	47.14	55.01	66.65	86.10	89.96	78.52	75.54	56.98	47.10	36.92
2022	32.18	34.05	43.65	52.31	61.72	78.01	91.11	84.95	79.35	63.12	37.45	30.37
2023	34.30	M	M	M	M	73.46	88.59	81.44	72.48	59.15	45.36	38.65
2024	35.17	39.70	46.51	55.96	62.97	81.60	88.98	85.72	78.09	66.76	42.48	39.31
2025	32.87	40.25	48.29	58.58	70.20	82.62	89.22	86.15	78.27	58.86	59.40	M
NCEI Climatology	29.81	36.91	48.41	56.00	66.80	81.10	89.60	89.10	77.01	60.41	44.39	34.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	18.54	17.19
2006	27.58	25.39	29.67	35.74	41.27	48.86	58.72	52.90	42.03	32.44	23.25	18.60
2007	9.62	22.49	27.74	32.89	39.91	48.06	60.28	58.02	44.98	42.24	23.16	18.81
2008	15.50	21.21	27.10	30.21	37.60	40.11	54.57	54.29	44.37	33.30	29.30	15.07
2009	7.61	18.39	26.42	32.06	39.33	46.99	54.29	50.50	48.01	30.78	21.17	7.77
2010	15.13	17.73	25.54	31.45	36.06	48.55	55.27	55.04	45.26	38.83	23.23	22.48
2011	13.74	15.01	27.61	31.36	38.35	46.34	56.17	57.07	47.40	35.71	22.68	14.07
2012	16.22	23.11	29.73	35.30	40.35	48.67	60.95	60.58	49.74	37.04	30.01	20.01
2013	5.82	14.01	27.63	30.27	41.89	49.52	61.03	59.48	50.94	33.13	27.64	10.29
2014	15.51	23.76	28.87	32.92	42.90	47.13	61.11	56.99	50.65	36.43	23.59	25.11
2015	21.66	28.53	30.81	34.32	44.64	56.03	56.83	56.92	50.00	43.23	24.29	17.29
2016	14.20	19.57	31.22	38.42	41.84	52.77	56.70	55.03	46.60	39.19	30.02	14.22
2017	9.53	23.55	32.19	33.00	43.59	50.02	60.61	57.15	46.68	30.35	28.82	15.33
2018	22.38	20.57	27.34	34.54	44.62	50.66	61.56	58.45	49.79	38.55	26.61	16.95
2019	15.06	18.96	26.90	38.46	41.07	46.92	58.83	55.33	46.70	26.24	24.92	17.85
2020	19.71	17.00	30.15	32.98	30.78	47.23	56.48	59.39	44.92	33.18	24.70	14.83
2021	17.23	21.10	25.98	30.92	41.25	58.80	63.46	57.43	46.28	40.46	30.78	22.42
2022	13.38	14.32	25.87	30.80	38.56	50.39	61.85	60.13	53.94	40.32	24.11	23.19
2023	27.67	M	M	M	M	48.79	57.87	57.47	47.76	36.09	25.48	22.66
2024	19.02	24.54	26.82	34.21	36.87	52.67	59.21	55.56	48.94	39.09	22.93	21.70
2025	14.36	21.78	28.24	31.98	41.28	49.19	58.44	56.40	49.84	35.55	34.59	M
NCEI Climatology	12.50	13.36	23.71	30.11	39.30	47.00	54.21	52.40	41.99	28.91	21.21	11.99

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	27.64	26.02
2006	28.54	26.02	33.15	47.41	55.88	65.44	74.79	69.18	56.75	44.03	34.20	26.99
2007	20.40	31.70	40.22	45.90	55.33	65.23	76.86	73.12	58.79	50.78	35.50	25.25
2008	23.34	29.88	34.29	41.57	51.06	54.67	71.13	69.73	59.70	46.66	43.58	24.30
2009	14.42	28.94	35.68	42.99	53.18	58.76	69.63	66.52	63.62	41.95	34.03	17.65
2010	24.20	27.21	35.09	42.43	46.14	60.63	70.97	69.16	60.95	50.43	31.66	28.95
2011	22.00	24.71	35.95	39.85	47.81	59.35	69.98	71.67	61.90	47.32	32.19	23.52
2012	26.60	30.41	40.55	47.44	53.80	64.74	74.75	74.65	63.81	48.18	39.44	26.96
2013	14.02	22.53	37.68	41.72	54.33	65.52	75.57	73.55	61.56	44.50	37.25	19.59
2014	25.47	31.76	39.30	44.22	55.83	61.75	75.30	68.33	63.30	50.37	33.76	31.99
2015	29.70	37.86	43.23	46.40	53.73	70.20	69.39	70.84	63.32	53.79	32.20	24.87
2016	23.65	28.83	40.18	48.51	53.02	67.69	72.41	70.76	59.51	50.08	40.28	22.48
2017	18.79	31.89	42.32	43.19	56.80	65.29	75.37	72.18	59.20	43.70	38.53	25.98
2018	30.98	29.18	36.57	45.88	57.28	65.53	76.46	72.76	64.65	48.28	34.17	25.17
2019	24.60	26.91	35.42	47.48	51.35	61.45	72.57	70.74	58.87	38.22	34.76	26.48
2020	27.52	27.46	38.95	44.73	44.23	60.34	70.51	73.92	60.64	47.51	35.15	24.44
2021	25.27	28.11	36.56	42.97	53.95	72.45	76.71	67.97	60.91	48.72	38.94	29.67
2022	22.78	24.19	34.76	41.56	50.14	64.20	76.48	72.54	66.65	51.72	30.78	26.78
2023	30.98	M	M	M	M	61.13	73.23	69.45	60.12	47.62	35.42	30.65
2024	27.09	32.12	36.67	45.08	49.92	67.13	74.09	70.64	63.52	52.92	32.70	30.50
2025	23.62	31.02	38.27	45.28	55.74	65.91	73.83	71.27	64.05	47.20	47.00	M
NCEI Climatology	21.15	25.13	36.06	43.06	53.05	64.05	71.90	70.75	59.50	44.66	32.80	23.15

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
2005	M	M	M	M	M	M	M	M	M	M	70.5%	78.9%
2006	M	M	50.8%	59.6%	50.4%	46.2%	44.1%	40.5%	54.5%	67.1%	67.4%	74.4%
2007	72.7%	69.7%	63.1%	57.6%	48.9%	42.1%	39.8%	37.9%	47.2%	54.3%	59.1%	76.6%
2008	70.7%	71.6%	65.5%	48.3%	54.9%	51.4%	29.3%	29.8%	39.0%	53.5%	78.6%	74.9%
2009	79.9%	74.7%	59.0%	59.5%	53.0%	65.2%	39.8%	41.2%	38.5%	63.9%	62.4%	79.0%
2010	82.7%	78.4%	66.1%	54.3%	55.7%	50.1%	29.8%	34.8%	30.9%	57.0%	72.2%	85.3%
2011	82.1%	69.8%	70.6%	62.5%	62.4%	50.4%	42.8%	37.8%	41.4%	61.7%	65.3%	71.6%
2012	67.7%	70.3%	56.5%	50.4%	40.0%	27.5%	33.0%	28.8%	36.9%	47.8%	67.4%	78.6%
2013	85.9%	78.2%	60.5%	54.3%	48.3%	31.4%	32.5%	29.7%	53.6%	62.3%	63.4%	75.9%
2014	73.2%	74.2%	59.2%	53.9%	46.6%	36.6%	30.5%	48.5%	45.9%	53.5%	64.5%	75.2%
2015	79.2%	58.4%	52.4%	48.5%	63.5%	36.6%	39.7%	35.1%	40.1%	60.4%	66.2%	75.8%
2016	81.0%	76.5%	62.6%	57.5%	57.7%	38.8%	25.1%	22.1%	47.6%	61.7%	67.2%	77.2%
2017	83.1%	74.9%	61.0%	58.4%	49.8%	36.3%	30.3%	30.0%	48.6%	50.6%	66.3%	73.3%
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	66.6%	65.9%	49.2%	46.6%	30.8%	25.8%	33.9%	43.6%	67.6%	60.2%	M

Monthly Plots

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