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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.

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
1995	M	M	M	0.00	0.00	0.00	M	M	M	M	M	M
1996	M	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1997	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1998	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	0.00	0.00
1999	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2000	0.00	0.00	0.00	0.01	0.07	0.03	0.00	0.02	0.00	0.00	0.00	0.00
2001	0.00	0.00	0.02	1.13	1.73	3.93	1.87	1.20	1.74	2.37	0.97	0.02
2002	0.00	0.02	1.27	2.79	3.13	4.48	2.82	3.06	4.59	2.08	1.05	0.00
2003	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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	0.00
2007	0.00	0.00	0.02	0.52	2.85	2.45	0.12	0.09	M	M	0.00	0.00
2008	0.00	0.00	0.00	0.75	3.08	1.53	2.97	2.15	3.44	0.00	0.00	0.00
2009	0.00	0.00	0.00	0.71	1.09	1.84	2.12	2.41	0.38	2.23	1.10	0.00
2010	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.45	0.94	0.00
2011	0.00	0.00	0.15	2.74	2.70	1.80	1.51	0.70	2.44	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.62	1.41	0.52	4.05	0.26	0.00
2013	0.00	0.00	0.00	1.18	2.80	4.93	1.07	2.08	3.73	0.78	M	M
2014	M	0.01	M	1.03	2.56	2.30	1.20	1.35	1.13	0.67	0.02	M
2015	M	M	M	0.04	2.03	1.48	0.88	1.00	1.47	1.23	0.01	M
2016	M	M	0.25	0.85	2.70	0.72	1.86	1.00	1.81	4.54	0.19	M
2017	M	M	M	3.11	1.56	1.20	0.77	0.28	0.29	2.76	2.47	0.14
2018	1.66	0.26	0.56	1.18	0.56	1.46	0.90	0.61	1.44	1.30	0.20	1.14
2019	0.85	0.44	0.00	1.03	1.36	2.77	3.31	0.06	M	M	M	M
2020	M	M	M	M	M	M	0.20	0.40	1.44	0.96	3.18	2.37
2021	1.71	0.86	1.62	1.65	1.34	1.46	1.24	3.38	0.67	2.70	4.82	3.88
2022	1.56	0.41	1.37	0.51	1.47	4.01	1.33	0.41	0.66	1.24	2.53	0.24
2023	0.31	0.50	0.52	1.19	1.07	3.06	0.92	2.06	1.23	0.69	1.30	3.09
2024	0.84	1.81	1.16	1.02	1.53	2.07	0.38	2.69	1.04	1.41	0.31	M

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1995	M	M	M	8.1	5.0	4.1	M	M	M	M	M	M
1996	M	M	M	M	5.9	4.7	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	5.7	5.3	5.3	5.6
2000	5.9	5.5	6.6	6.6	5.6	5.2	5.4	5.8	5.6	4.8	4.4	4.3
2001	4.3	6.2	6.8	6.1	6.0	4.7	5.1	4.3	4.6	5.1	4.7	4.4
2002	4.9	4.8	6.4	5.3	4.5	4.8	4.8	4.4	4.6	4.2	5.2	3.6
2003	4.8	4.5	6.6	4.7	5.5	4.7	5.4	5.0	4.9	5.1	5.0	3.0
2004	6.5	3.7	5.9	5.1	5.9	4.3	4.1	3.9	3.7	4.7	5.1	5.7
2005	5.0	5.1	5.5	4.8	5.1	4.1	5.5	4.6	4.6	5.1	4.7	4.2
2006	5.8	5.4	5.4	5.3	4.6	5.1	4.2	3.6	3.2	4.5	5.4	3.8
2007	4.1	6.5	6.1	5.5	4.1	4.0	4.2	4.7	M	M	5.0	4.3
2008	4.8	5.8	4.8	5.9	4.5	4.8	4.4	4.2	3.4	4.3	5.5	5.4
2009	6.1	5.6	6.0	5.1	5.6	5.0	4.5	4.2	4.8	4.5	6.1	5.3
2010	4.9	3.7	5.0	4.9	4.5	4.0	3.5	3.6	3.4	3.9	5.4	3.8
2011	6.6	7.0	7.0	5.4	4.9	5.3	5.0	4.9	4.8	3.7	5.1	4.6
2012	6.2	3.3	5.2	4.5	5.1	4.8	4.0	3.7	3.7	5.0	4.5	5.2
2013	4.9	5.5	5.2	5.8	4.4	4.1	5.2	3.8	4.1	5.7	5.3	6.7
2014	4.7	5.4	7.8	6.1	4.3	4.9	5.2	4.3	4.3	5.2	5.5	2.5
2015	4.8	5.2	5.5	5.1	4.3	3.9	3.8	4.0	5.3	5.3	5.6	4.5
2016	4.9	5.5	5.7	5.7	5.2	5.8	5.2	5.4	5.6	5.3	4.8	6.4
2017	5.4	5.6	7.3	5.8	5.2	5.9	5.7	5.5	5.3	6.0	6.3	5.0
2018	5.8	6.9	5.9	6.2	5.0	5.7	5.4	5.4	5.4	4.9	4.8	5.3
2019	5.3	8.2	5.7	6.0	5.1	5.6	5.3	5.4	5.2	5.0	5.5	6.5
2020	7.8	6.1	7.2	6.8	5.4	5.9	5.9	6.0	6.2	6.2	6.3	5.1
2021	5.3	7.8	6.5	5.7	5.6	5.5	5.5	4.8	5.9	5.8	6.5	7.0
2022	7.5	7.1	6.4	6.2	6.0	5.2	5.1	5.0	5.0	6.4	4.8	8.4
2023	5.0	7.7	6.6	6.7	4.8	5.4	5.2	5.2	4.8	5.4	4.7	4.5
2024	6.0	5.7	7.4	6.2	5.3	5.8	5.5	4.6	5.1	5.8	5.4	M

Average Daily High Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1995	M	M	M	43.00	61.70	67.20	M	M	M	M	M	M
1996	M	M	M	M	51.90	66.38	74.80	74.90	56.00	44.83	25.47	15.63
1997	21.12	30.88	35.97	44.26	59.16	64.43	71.07	73.03	62.44	45.73	35.66	27.83
1998	25.74	35.12	37.54	54.04	63.85	62.45	76.07	77.00	M	M	34.64	25.18
1999	27.79	32.27	41.37	51.12	55.92	63.11	69.00	74.75	63.74	50.84	40.93	29.55
2000	26.66	32.99	40.71	51.94	56.18	66.48	76.90	76.06	62.50	52.70	29.90	22.71
2001	30.25	28.61	41.40	46.86	62.89	63.66	74.97	79.89	69.67	49.59	41.19	25.86
2002	27.55	37.65	35.20	50.55	54.82	67.47	76.69	72.32	62.40	48.25	40.29	30.07
2003	31.42	33.39	37.54	50.55	57.78	69.31	81.70	80.94	66.39	55.36	30.63	27.66
2004	M	40.80	M	M	M	64.75	72.21	67.17	52.87	41.85	31.03	27.32
2005	25.73	37.41	43.01	51.68	61.47	62.73	75.05	M	51.80	50.07	33.13	24.14
2006	34.25	22.84	31.23	41.77	52.76	61.05	65.02	66.64	53.53	32.81	23.78	25.36
2007	26.54	31.32	44.84	48.84	61.64	68.10	84.94	76.73	M	M	35.95	26.96
2008	24.38	33.86	38.55	45.94	60.30	67.46	76.71	74.17	65.73	52.26	41.40	20.65
2009	26.53	34.10	34.21	49.07	60.54	67.51	75.60	74.50	72.21	42.41	38.22	17.37
2010	30.57	38.39	46.75	51.36	54.97	65.28	73.19	72.19	59.81	54.60	30.23	24.76
2011	28.27	25.11	37.86	43.52	57.04	63.07	72.92	78.61	70.28	48.81	33.61	30.47
2012	27.37	30.62	38.74	52.44	58.37	62.95	77.01	77.50	70.72	47.70	38.20	26.72
2013	29.35	35.55	41.04	47.41	63.46	66.81	78.37	76.47	64.86	49.29	32.69	25.35
2014	29.49	23.01	35.13	49.76	58.92	64.93	80.47	74.97	64.01	55.59	31.87	27.91
2015	29.92	39.08	47.25	52.84	60.97	74.22	77.22	77.10	61.92	56.60	34.49	28.18
2016	29.27	39.89	44.56	59.62	61.32	69.21	72.52	75.10	62.02	47.09	43.46	19.42
2017	20.63	27.63	38.36	47.92	63.37	69.50	83.10	79.92	66.04	48.62	34.29	19.17
2018	28.98	23.06	38.55	47.58	67.71	66.08	78.44	76.69	59.41	48.53	35.82	28.98
2019	31.40	17.07	41.13	49.11	59.65	67.73	71.71	74.94	60.48	43.04	35.01	32.49
2020	29.26	34.22	38.04	48.22	58.24	65.18	74.46	78.55	69.93	56.94	38.14	29.77
2021	31.23	23.89	44.47	50.90	59.02	74.52	84.52	71.44	64.62	50.41	39.55	22.41
2022	28.83	31.85	41.56	44.94	54.59	65.33	78.45	81.24	69.21	51.91	25.26	23.33
2023	31.09	31.95	37.09	43.16	68.09	71.52	79.39	78.33	64.87	51.17	35.57	34.25
2024	24.69	35.56	39.93	52.02	58.86	65.68	83.08	74.92	71.17	54.41	40.71	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1995	M	M	M	32.00	35.04	46.40	M	M	M	M	M	M
1996	M	M	M	M	35.57	42.24	47.43	44.37	39.75	30.45	16.93	3.90
1997	9.08	19.12	23.20	26.93	37.19	44.64	46.97	46.07	42.08	35.13	23.28	17.90
1998	13.32	23.92	23.11	30.81	39.15	43.76	52.96	60.00	M	M	29.27	14.50
1999	15.46	21.88	25.59	29.00	36.52	42.41	43.00	46.50	36.00	30.23	29.13	20.77
2000	12.35	17.34	26.91	30.65	37.59	41.67	45.48	43.74	35.80	27.32	15.31	6.68
2001	16.82	6.99	22.79	30.42	37.74	41.28	45.58	44.52	39.69	29.54	28.49	12.87
2002	12.67	15.54	14.92	29.69	33.65	42.69	48.76	42.18	38.31	22.44	25.12	18.90
2003	-7.84	2.34	20.87	28.00	36.10	42.48	46.25	46.26	39.71	31.51	13.77	11.89
2004	M	25.20	M	M	M	58.73	59.69	61.93	50.84	37.29	25.93	22.59
2005	8.65	12.23	23.68	29.61	36.85	42.35	46.03	M	47.30	33.32	24.95	10.02
2006	26.43	13.27	23.65	37.72	45.64	53.53	56.70	57.58	49.94	32.12	21.76	20.42
2007	8.59	14.80	28.52	30.72	37.65	43.34	50.82	45.17	M	M	19.98	12.69
2008	6.72	13.90	21.38	25.26	36.86	40.54	46.41	45.82	34.79	28.56	27.06	5.80
2009	11.07	14.62	18.45	26.64	35.57	40.71	47.00	45.58	38.88	26.97	25.27	1.44
2010	16.45	23.49	25.43	28.37	32.59	42.70	45.24	43.65	39.77	32.49	14.94	8.96
2011	11.96	6.62	23.27	25.75	34.98	43.05	45.38	44.82	39.71	31.16	18.32	16.87
2012	14.53	13.90	26.05	30.78	35.09	43.34	50.01	44.05	35.67	29.82	26.32	15.23
2013	14.01	20.76	21.78	27.82	37.05	43.71	48.92	47.99	43.44	29.15	18.87	11.57
2014	16.06	3.87	19.95	30.01	36.11	42.85	50.14	47.99	38.19	36.46	15.06	15.89
2015	16.07	22.67	27.80	29.01	36.23	45.97	47.49	45.37	37.93	33.06	19.99	17.15
2016	16.86	24.63	29.01	34.51	37.23	42.62	47.37	45.69	39.39	32.85	29.47	5.68
2017	3.05	12.11	24.86	31.55	36.31	44.27	46.59	45.57	39.38	30.40	24.31	6.70
2018	18.63	2.52	21.02	27.24	39.67	43.51	48.10	45.09	38.18	28.11	21.35	17.40
2019	16.18	-2.55	17.34	30.99	38.11	43.00	45.25	45.99	41.00	24.64	17.86	21.61
2020	15.93	16.51	18.69	26.41	36.78	44.08	44.26	46.48	40.51	38.09	25.88	17.52
2021	18.09	6.61	25.05	29.10	35.36	44.87	50.24	47.79	38.80	30.25	26.53	7.51
2022	13.79	14.85	24.63	24.57	35.69	43.27	48.14	48.47	40.88	32.66	9.91	7.54
2023	17.69	17.55	16.33	29.56	42.69	45.72	46.81	48.38	40.66	30.46	23.50	22.84
2024	11.65	19.58	20.40	31.51	36.41	41.56	50.32	47.37	41.88	31.47	30.89	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1995	M	M	M	37.50	48.37	56.80	M	M	M	M	M	M
1996	M	M	M	M	43.73	54.31	61.12	59.63	47.88	37.64	21.20	9.77
1997	15.10	25.00	29.58	35.59	48.18	54.54	59.02	59.55	52.26	40.43	29.47	22.86
1998	19.53	29.52	30.32	42.43	51.50	53.10	64.52	68.50	M	M	31.95	19.84
1999	21.62	27.08	33.48	40.06	46.22	52.76	56.00	60.62	49.87	40.53	35.03	25.16
2000	19.51	25.17	33.81	41.30	46.89	54.08	61.19	59.90	49.15	40.01	22.60	14.70
2001	23.54	17.80	32.10	38.64	50.31	52.47	60.27	62.20	54.68	39.56	34.84	19.37
2002	20.11	26.59	25.06	40.12	44.24	55.08	62.73	57.25	50.35	35.35	32.71	24.49
2003	11.79	17.86	29.20	39.28	46.94	55.90	63.98	63.60	53.05	43.44	22.20	19.78
2004	M	33.00	M	M	M	61.74	65.95	64.55	51.85	39.57	28.48	24.95
2005	17.19	24.82	33.35	40.64	49.16	52.54	60.54	M	49.55	41.70	29.04	17.08
2006	30.34	18.06	27.44	39.74	49.20	57.29	60.86	62.11	51.74	32.47	22.77	22.89
2007	17.57	23.06	36.68	39.78	49.64	55.72	67.88	60.95	M	M	27.97	19.83
2008	15.55	23.88	29.96	35.60	48.58	54.00	61.56	60.00	50.26	40.41	34.23	13.23
2009	18.80	24.36	26.33	37.85	48.05	54.11	61.30	60.04	55.55	34.69	31.75	9.41
2010	23.51	30.94	36.09	39.87	43.78	53.99	59.22	57.92	49.79	43.55	22.58	16.86
2011	20.11	15.87	30.57	34.64	46.01	53.06	59.15	61.72	55.00	39.99	25.97	23.67
2012	20.95	22.26	32.39	41.61	46.73	53.15	63.51	60.77	53.19	38.76	32.26	20.97
2013	21.68	28.16	31.41	37.61	50.26	55.26	63.64	62.23	54.15	39.22	25.78	18.46
2014	22.78	13.44	27.54	39.88	47.52	53.89	65.30	61.48	51.10	46.02	23.47	21.90
2015	22.99	30.87	37.52	40.93	48.60	60.09	62.36	61.23	49.93	44.83	27.24	22.66
2016	23.06	32.26	36.78	47.06	49.28	55.92	59.95	60.40	50.71	39.97	36.47	12.55
2017	11.84	19.87	31.61	39.74	49.84	56.88	64.84	62.74	52.71	39.51	29.30	12.93
2018	23.80	12.79	29.78	37.41	53.69	54.79	63.27	60.89	48.79	38.32	28.58	23.19
2019	23.79	7.26	29.24	40.05	48.88	55.37	58.48	60.46	50.74	33.84	26.44	27.05
2020	22.60	25.36	28.37	37.31	47.51	54.63	59.36	62.51	55.22	47.52	32.01	23.65
2021	24.66	15.25	34.76	40.00	47.19	59.70	67.38	59.62	51.71	40.33	33.04	14.96
2022	21.31	23.35	33.10	34.76	45.14	54.30	63.29	64.85	55.04	42.28	17.58	15.44
2023	24.39	24.75	26.71	36.36	55.39	58.62	63.10	63.35	52.77	40.82	29.53	28.55
2024	18.17	27.57	30.16	41.76	47.64	53.62	66.70	61.15	56.52	42.94	35.80	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
1995	M	M	M	66.5%	63.6%	74.7%	M	M	M	M	M	M
1996	M	M	M	M	73.5%	70.0%	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	62.4%	73.5%	82.6%	80.7%
2000	78.8%	76.0%	70.6%	63.3%	63.0%	65.5%	56.9%	57.3%	70.2%	73.1%	79.0%	81.0%
2001	79.6%	73.6%	67.7%	69.4%	54.0%	68.4%	58.3%	51.2%	60.8%	65.9%	75.5%	75.4%
2002	78.8%	46.1%	M	M	66.5%	66.0%	58.6%	67.4%	71.7%	71.6%	75.0%	84.0%
2003	87.9%	79.8%	75.0%	72.8%	65.2%	66.5%	51.3%	53.6%	62.6%	71.3%	78.4%	84.5%
2004	78.7%	76.4%	66.3%	61.9%	67.2%	68.6%	61.2%	74.3%	79.9%	77.8%	80.3%	80.7%
2005	78.5%	72.2%	69.3%	62.3%	66.2%	78.0%	64.0%	67.9%	71.3%	82.0%	83.4%	84.3%
2006	84.9%	74.5%	73.8%	68.9%	64.9%	68.5%	59.7%	61.5%	69.7%	74.4%	82.1%	82.5%
2007	80.3%	78.2%	71.7%	70.4%	66.4%	69.0%	53.2%	53.0%	M	M	72.9%	82.8%
2008	81.8%	80.0%	71.7%	65.3%	68.9%	64.4%	61.9%	64.6%	72.9%	65.9%	76.6%	77.2%
2009	77.8%	73.6%	72.4%	64.6%	63.9%	62.6%	64.6%	71.1%	64.3%	79.5%	79.9%	79.7%
2010	84.4%	78.8%	71.7%	66.1%	70.4%	70.4%	68.7%	70.8%	80.6%	78.0%	81.5%	85.5%
2011	81.9%	74.4%	76.6%	74.6%	70.7%	72.8%	66.7%	59.5%	64.7%	82.1%	78.0%	81.4%
2012	78.8%	82.7%	82.2%	71.1%	67.7%	78.5%	69.1%	66.3%	65.3%	72.9%	77.9%	79.3%
2013	75.0%	72.7%	72.2%	63.4%	60.8%	67.6%	56.7%	66.7%	74.5%	72.3%	79.9%	74.2%
2014	78.5%	70.2%	72.7%	61.9%	66.2%	63.5%	53.2%	62.5%	69.3%	70.0%	81.5%	85.2%
2015	77.5%	73.9%	68.9%	59.6%	60.2%	59.4%	59.2%	56.6%	69.3%	70.9%	78.3%	84.1%
2016	83.9%	73.9%	71.3%	60.8%	65.7%	60.7%	66.4%	62.5%	68.8%	81.6%	81.4%	78.0%
2017	75.2%	76.9%	76.3%	72.1%	61.4%	58.2%	46.0%	51.5%	59.5%	70.2%	79.6%	82.7%
2018	83.7%	75.6%	74.7%	68.4%	61.1%	64.6%	55.5%	53.9%	68.6%	77.6%	81.1%	83.0%
2019	81.7%	69.9%	66.0%	68.8%	65.0%	63.7%	66.4%	62.6%	73.0%	73.4%	75.4%	81.3%
2020	80.4%	72.2%	67.7%	61.2%	66.2%	67.2%	58.8%	48.7%	60.2%	66.7%	76.0%	84.5%
2021	79.7%	69.7%	65.1%	62.3%	60.9%	58.3%	49.3%	65.0%	64.4%	68.6%	77.3%	77.6%
2022	74.8%	65.3%	69.1%	58.8%	64.0%	64.4%	58.2%	53.7%	60.8%	68.3%	77.5%	77.0%
2023	76.9%	65.1%	63.2%	63.5%	63.7%	62.6%	55.5%	56.3%	70.2%	69.6%	78.1%	84.1%
2024	76.5%	75.8%	69.4%	60.0%	62.1%	59.3%	50.4%	66.3%	64.3%	67.5%	79.5%	M

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Dec 2024