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 (USC00201476) 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
2001	M	M	M	M	M	M	M	M	M	M	M	0.00
2002	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	1.03	0.58
2003	0.09	0.38	1.19	3.55	3.92	0.88	1.84	3.76	2.01	1.93	1.75	0.84
2004	0.23	0.29	2.60	0.34	7.73	2.38	3.80	1.59	0.82	1.46	2.45	1.02
2005	2.77	13.34	5.04	24.32	4.98	2.63	24.15	4.33	16.97	4.57	21.72	5.53
2006	31.95	9.67	19.55	14.16	41.14	11.65	12.38	1.89	0.95	1.65	2.61	2.54
2007	1.73	0.12	1.91	2.98	2.87	3.02	0.20	2.26	1.02	2.84	1.45	1.41
2008	1.92	1.17	1.14	1.71	1.21	5.05	1.51	0.64	1.02	1.78	0.59	1.46
2009	0.18	1.74	3.62	5.33	1.56	3.60	0.66	3.69	0.48	3.64	0.76	1.02
2010	0.33	0.27	0.46	2.03	5.06	2.25	1.06	0.83	2.50	1.19	1.83	0.74
2011	0.30	0.71	2.20	2.92	5.10	1.89	1.15	0.04	0.02	0.35	2.44	1.67
2012	1.31	0.45	2.08	1.98	1.76	1.22	0.91	2.01	1.80	3.37	0.30	1.15
2013	2.57	0.90	0.47	5.18	2.40	3.96	2.03	2.62	0.65	3.53	1.11	0.48
2014	0.39	0.70	0.62	0.87	2.51	2.48	2.38	2.81	2.00	2.94	1.76	1.04
2015	0.07	0.05	0.55	1.30	2.71	4.85	1.53	2.63	2.68	1.10	0.94	1.81
2016	0.78	0.59	3.58	2.35	2.80	0.61	2.44	5.08	4.11	2.68	1.48	0.46
2017	2.27	2.12	2.67	3.88	1.45	3.56	3.26	1.45	0.87	7.31	3.03	0.14
2018	0.69	2.51	0.70	1.27	5.27	1.97	0.82	5.29	18.49	3.71	0.93	1.65
2019	0.44	1.24	1.86	2.70	2.54	4.89	1.21	1.98	4.15	4.22	0.07	1.95
2020	2.51	0.29	2.23	2.26	4.06	2.77	0.44	1.65	4.59	3.05	1.25	1.36
2021	0.77	0.09	1.46	1.16	1.19	3.02	0.17	2.03	0.34	5.67	0.94	1.98
2022	0.07	1.55	2.65	4.19	3.31	1.36	2.08	1.29	3.20	2.52	0.97	0.70
2023	1.38	2.85	3.91	2.39	1.13	0.63	6.81	3.42	0.68	4.40	1.20	1.40
2024	2.03	1.26	2.04	3.07	2.56	4.28	6.20	2.88	0.50	1.12	2.04	1.28
2025	0.38	0.01	1.65	1.68	2.95	3.30	3.03	M	M	M	M	M
NCEI Climatology	2.26	1.76	2.27	3.43	4.03	3.82	3.02	3.56	3.20	3.55	2.74	2.20

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2001	M	M	M	M	M	M	M	M	M	M	M	8.4
2002	8.4	9.6	8.8	8.0	7.5	5.7	5.1	5.0	4.8	5.9	7.6	7.8
2003	8.0	7.7	7.2	7.8	6.3	5.2	5.2	3.8	5.0	5.7	8.1	7.8
2004	8.2	6.8	9.1	8.8	7.0	5.8	5.3	4.9	3.9	6.5	6.3	8.7
2005	6.3	5.8	6.7	7.7	6.1	5.4	4.4	4.3	5.2	5.1	9.5	7.2
2006	7.9	7.6	6.9	7.2	6.1	4.5	5.5	4.8	5.3	6.4	5.5	8.0
2007	6.9	8.6	8.6	8.6	5.9	4.8	5.0	4.4	4.9	6.6	7.2	7.1
2008	9.2	7.1	7.3	7.8	7.2	6.1	5.4	4.3	3.9	5.6	6.8	9.6
2009	6.4	7.9	7.1	8.9	6.7	4.6	5.1	5.5	3.9	6.7	5.8	8.0
2010	7.4	6.1	5.7	7.6	6.2	5.7	4.4	4.3	6.1	6.4	7.3	7.4
2011	6.7	9.6	7.6	9.3	7.5	6.8	4.4	3.9	5.2	5.4	8.2	7.0
2012	7.2	6.7	8.0	7.3	5.4	5.8	4.9	3.8	4.6	7.3	5.0	6.4
2013	7.4	7.2	6.9	8.3	6.0	5.3	4.4	3.4	3.8	5.2	8.3	5.8
2014	9.7	7.2	7.2	8.1	6.4	4.8	4.9	3.6	4.2	6.1	8.4	6.7
2015	7.3	6.9	7.0	7.0	6.4	5.3	4.4	4.4	4.1	7.0	7.2	7.7
2016	7.6	8.0	6.8	6.4	5.7	5.2	4.8	3.7	4.5	5.6	6.5	8.3
2017	6.8	7.8	8.3	8.2	7.2	6.5	4.3	3.8	3.4	6.7	6.9	6.4
2018	7.6	7.2	7.2	7.0	5.5	5.3	4.1	4.3	4.8	6.0	6.4	5.7
2019	7.6	7.8	7.0	8.2	6.0	4.8	4.7	4.4	4.9	6.1	6.4	7.1
2020	6.9	7.6	7.4	7.0	6.5	5.1	4.0	3.8	5.2	5.9	7.7	7.0
2021	5.7	6.4	8.6	6.5	5.7	4.7	4.7	3.5	5.5	5.1	6.3	7.0
2022	7.4	8.9	7.7	8.0	6.6	5.3	4.8	4.4	3.9	6.2	7.5	8.2
2023	5.9	8.7	7.5	6.7	5.5	4.8	3.6	4.6	3.3	6.1	6.8	6.6
2024	6.8	7.7	8.9	9.3	6.6	7.1	5.2	5.1	5.3	6.6	7.9	8.2
2025	9.2	8.0	10.1	8.9	7.7	6.9	5.5	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
2001	M	M	M	M	M	M	M	M	M	M	M	25.52
2002	39.63	40.94	43.29	60.27	65.30	81.61	86.19	81.66	79.15	57.34	44.69	35.92
2003	26.78	30.21	45.72	58.91	66.28	76.95	81.43	80.89	72.10	61.00	50.03	37.99
2004	25.96	34.54	47.10	60.49	69.34	75.74	78.28	76.01	76.50	59.99	45.86	33.05
2005	27.82	33.41	38.74	60.80	63.70	81.32	81.94	80.48	77.12	60.10	53.00	29.62
2006	39.43	34.44	45.18	61.94	68.17	78.20	84.03	80.60	68.06	56.33	48.74	41.06
2007	35.37	25.71	49.36	54.80	72.76	80.12	82.05	80.48	74.90	65.04	44.84	33.63
2008	33.05	29.77	39.78	61.16	65.91	77.06	79.79	79.73	73.10	57.95	43.64	33.16
2009	24.92	35.86	47.21	56.48	67.54	75.02	76.07	76.42	71.99	54.47	51.44	33.28
2010	29.62	31.81	49.42	64.34	69.86	77.18	82.81	81.70	69.74	62.72	49.82	30.90
2011	27.12	32.26	41.00	53.72	67.42	76.93	85.88	78.92	67.69	60.63	50.72	38.04
2012	35.72	37.52	58.85	58.00	73.45	81.76	89.56	81.63	73.92	60.08	48.47	41.45
2013	35.64	31.91	38.04	53.51	72.50	76.07	80.46	78.18	72.69	62.11	43.58	30.85
2014	23.85	25.20	36.11	58.78	69.88	78.54	77.31	79.79	72.86	60.28	42.18	36.96
2015	27.19	20.85	42.25	58.43	71.05	74.73	78.89	77.19	77.97	62.10	55.41	45.69
2016	32.26	36.76	49.92	55.44	69.37	80.01	83.79	83.66	75.23	64.06	54.14	32.63
2017	34.67	44.53	43.07	62.50	67.12	80.01	81.81	78.00	77.67	64.78	45.50	31.64
2018	32.05	36.86	41.95	50.15	74.96	78.26	83.16	82.35	74.61	58.80	38.51	38.01
2019	27.45	31.41	41.19	56.44	66.39	75.14	83.91	80.16	74.58	59.49	40.44	40.34
2020	36.10	34.38	47.90	53.87	67.37	82.25	85.63	83.16	72.40	59.22	54.90	38.50
2021	32.04	28.76	53.11	60.02	70.01	81.24	81.14	84.06	76.38	65.59	46.92	42.94
2022	28.25	34.17	47.37	53.33	70.40	79.19	82.06	79.53	72.00	61.53	49.21	35.27
2023	35.82	39.11	43.21	59.58	68.64	80.26	81.99	78.45	73.57	61.63	48.42	43.95
2024	31.14	45.45	50.44	60.73	73.34	80.44	80.94	79.62	77.03	67.13	50.70	36.37
2025	27.93	31.45	53.46	59.87	66.45	80.96	81.61	M	M	M	M	M
NCEI Climatology	29.80	33.04	43.31	56.70	68.41	77.50	81.50	79.30	72.90	60.20	46.30	35.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2001	M	M	M	M	M	M	M	M	M	M	M	18.68
2002	26.12	23.87	25.00	40.09	44.30	59.04	62.68	59.61	52.07	38.46	30.23	20.32
2003	12.13	12.86	24.08	36.26	45.80	53.50	59.09	59.30	49.39	38.25	34.72	26.17
2004	10.98	16.23	31.94	37.90	49.25	56.12	60.16	55.75	51.38	40.36	31.16	20.15
2005	12.61	18.63	20.45	35.42	40.48	60.02	59.29	58.65	50.96	40.48	32.48	20.74
2006	28.28	19.34	26.95	38.12	47.33	55.22	61.79	58.71	49.46	37.17	33.38	29.74
2007	19.52	10.34	29.45	35.00	47.97	56.24	56.33	59.52	50.66	46.28	29.72	22.01
2008	19.11	14.81	25.55	37.88	42.05	56.00	58.30	55.28	51.32	37.86	30.50	19.52
2009	6.16	18.05	26.72	36.80	45.06	54.98	53.66	56.04	49.49	38.27	33.80	22.36
2010	18.41	20.49	27.88	39.14	50.72	58.40	62.25	60.51	51.20	40.30	30.62	20.33
2011	12.66	15.99	25.61	35.90	49.01	56.72	63.01	58.01	49.94	38.79	34.04	27.82
2012	20.85	24.37	38.83	35.68	50.03	55.76	64.35	56.98	49.65	41.60	29.41	27.75
2013	19.19	16.46	23.34	34.15	48.28	56.14	59.66	55.66	49.74	41.14	28.83	19.04
2014	7.21	6.21	16.15	35.10	46.41	58.22	54.99	58.73	48.62	39.87	27.67	26.14
2015	12.23	-1.14	21.75	33.87	48.35	55.00	56.62	56.87	55.56	43.40	34.52	32.71
2016	18.88	21.02	30.62	35.15	46.39	55.52	60.45	61.12	54.43	44.68	35.38	22.52
2017	23.96	26.05	27.24	42.59	46.37	56.85	59.80	54.86	50.65	44.81	30.54	16.95
2018	15.78	20.34	25.41	30.25	53.18	59.42	59.39	61.26	54.99	40.59	28.87	25.97
2019	18.13	23.76	24.40	37.72	46.39	55.57	63.24	57.35	56.05	41.16	26.91	26.59
2020	25.55	20.15	31.09	34.83	48.18	56.84	66.25	59.59	51.09	39.40	35.38	26.20
2021	20.71	8.84	29.29	37.30	45.00	60.25	62.51	62.38	53.64	49.68	30.31	28.15
2022	11.15	17.34	27.64	35.43	49.86	55.21	59.32	58.54	51.29	38.14	31.08	24.82
2023	26.64	22.96	27.16	37.00	44.10	53.51	60.64	58.32	53.62	46.92	28.82	32.72
2024	22.39	24.97	30.35	39.98	49.24	58.96	59.29	58.91	51.86	38.96	36.80	24.97
2025	14.06	16.66	29.68	35.57	45.28	58.36	61.90	M	M	M	M	M
NCEI Climatology	15.11	16.31	23.99	34.62	46.30	56.10	59.80	58.10	50.30	39.70	30.00	21.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2001	M	M	M	M	M	M	M	M	M	M	M	22.10
2002	32.88	32.40	34.15	50.18	54.80	70.32	74.43	70.64	65.61	47.90	37.46	28.12
2003	19.45	21.54	34.90	47.58	56.04	65.23	70.26	70.10	60.74	49.62	42.37	32.08
2004	18.47	25.39	39.52	49.19	59.29	65.93	69.22	65.88	64.00	50.17	38.51	26.60
2005	20.21	26.02	29.59	48.11	52.09	70.67	70.61	69.57	64.04	50.29	42.74	25.18
2006	33.86	26.89	36.06	50.03	57.75	66.71	72.91	69.65	58.76	46.75	41.06	35.40
2007	27.44	18.02	39.40	44.90	60.36	68.18	69.19	70.00	62.78	55.66	37.28	27.82
2008	26.08	22.29	32.67	49.52	53.98	66.53	69.05	67.51	62.21	47.91	37.07	26.34
2009	15.54	26.95	36.96	46.64	56.30	65.00	64.86	66.23	60.74	46.37	42.62	27.82
2010	24.02	26.15	38.65	51.74	60.29	67.79	72.53	71.11	60.47	51.51	40.22	25.61
2011	19.89	24.12	33.31	44.81	58.22	66.83	74.45	68.46	58.81	49.71	42.38	32.93
2012	28.28	30.94	48.84	46.84	61.74	68.76	76.95	69.30	61.78	50.84	38.94	34.60
2013	27.41	24.18	30.69	43.83	60.39	66.11	70.06	66.92	61.21	51.63	36.21	24.95
2014	15.53	15.71	26.13	46.94	58.15	68.38	66.15	69.26	60.74	50.08	34.92	31.55
2015	19.71	9.85	32.00	46.15	59.70	64.86	67.75	67.03	66.76	52.75	44.97	39.20
2016	25.57	28.89	40.27	45.30	57.88	67.76	72.12	72.39	64.83	54.37	44.76	27.57
2017	29.32	35.29	35.15	52.54	56.75	68.43	70.80	66.43	64.16	54.80	38.02	24.29
2018	23.92	28.60	33.68	40.20	64.07	68.84	71.28	71.80	64.80	49.70	33.69	31.99
2019	22.79	27.58	32.79	47.08	56.39	65.35	73.57	68.75	65.31	50.33	33.68	33.47
2020	30.82	27.27	39.50	44.35	57.78	69.54	75.94	71.37	61.74	49.31	45.14	32.35
2021	26.37	18.80	41.20	48.66	57.50	70.74	71.83	73.22	65.01	57.63	38.62	35.55
2022	19.70	25.76	37.51	44.38	60.13	67.20	70.69	69.03	61.65	49.83	40.14	30.05
2023	31.23	31.03	35.18	48.29	56.37	66.88	71.31	68.39	63.59	54.28	38.62	38.34
2024	26.76	35.21	40.40	50.36	61.29	69.70	70.11	69.26	64.45	53.05	43.75	30.67
2025	20.99	24.06	41.57	47.72	55.87	69.66	71.76	M	M	M	M	M
NCEI Climatology	22.45	24.68	33.65	45.66	57.35	66.80	70.65	68.70	61.60	49.95	38.15	28.45

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
2001	M	M	M	M	M	M	M	M	M	M	M	84.1%
2002	76.5%	71.0%	71.7%	67.8%	66.8%	67.4%	64.2%	71.9%	67.5%	72.1%	74.6%	77.9%
2003	73.4%	70.5%	70.2%	62.5%	71.8%	65.8%	69.0%	76.0%	72.5%	69.6%	75.8%	75.3%
2004	74.0%	74.5%	72.4%	57.2%	73.5%	69.4%	73.5%	75.5%	72.3%	73.6%	76.4%	75.9%
2005	77.6%	77.5%	69.5%	51.8%	62.3%	67.0%	70.2%	70.3%	66.4%	72.0%	74.0%	87.5%
2006	86.9%	77.4%	75.4%	63.0%	74.0%	68.1%	73.5%	76.0%	82.4%	80.3%	82.8%	82.3%
2007	86.6%	79.4%	69.5%	69.8%	63.2%	68.3%	65.6%	75.8%	73.9%	78.7%	81.2%	86.0%
2008	84.8%	84.9%	75.4%	64.6%	65.1%	73.0%	72.6%	71.9%	78.0%	74.7%	80.6%	84.4%
2009	83.6%	80.2%	68.8%	66.9%	63.8%	71.2%	71.4%	76.4%	80.6%	79.5%	78.3%	83.1%
2010	82.2%	82.9%	70.9%	60.0%	69.9%	75.2%	73.6%	75.3%	73.5%	68.9%	76.0%	81.8%
2011	81.9%	74.9%	74.5%	74.6%	72.1%	69.9%	68.1%	78.2%	82.0%	76.1%	78.5%	83.6%
2012	82.9%	82.1%	71.3%	63.8%	65.9%	60.4%	63.9%	70.6%	71.0%	75.9%	74.7%	85.0%
2013	80.0%	80.8%	76.0%	72.5%	67.8%	76.1%	77.4%	79.5%	79.3%	81.7%	75.6%	81.1%
2014	75.1%	71.1%	68.1%	59.9%	67.2%	71.5%	72.0%	76.8%	77.8%	76.7%	73.4%	80.3%
2015	76.7%	71.9%	63.9%	64.4%	71.6%	78.1%	74.6%	77.7%	72.7%	70.3%	68.3%	82.5%
2016	77.6%	73.7%	73.5%	65.9%	65.9%	62.2%	70.5%	75.5%	78.1%	78.8%	76.4%	81.1%
2017	86.4%	74.0%	72.0%	68.9%	66.9%	67.0%	74.0%	74.2%	71.5%	72.5%	71.8%	75.0%
2018	74.4%	75.4%	63.9%	63.6%	69.6%	71.4%	68.5%	76.2%	78.9%	77.6%	77.4%	84.8%
2019	79.0%	81.5%	71.5%	69.7%	78.5%	75.4%	73.5%	70.9%	79.3%	78.5%	77.4%	78.9%
2020	78.5%	73.7%	73.0%	67.9%	65.5%	63.4%	72.0%	71.0%	72.8%	70.8%	67.1%	76.3%
2021	83.6%	77.2%	62.3%	63.9%	60.8%	67.3%	73.9%	75.6%	72.7%	81.9%	74.1%	75.1%
2022	68.4%	67.8%	66.1%	67.0%	67.9%	64.2%	70.7%	78.4%	80.7%	71.1%	72.8%	78.8%
2023	84.4%	71.9%	72.6%	65.7%	59.6%	58.6%	71.6%	74.2%	77.8%	76.8%	70.9%	81.6%
2024	84.1%	69.9%	68.4%	64.7%	69.9%	70.3%	76.9%	79.7%	75.8%	68.8%	79.8%	80.6%
2025	73.9%	75.6%	64.9%	62.5%	72.4%	72.9%	77.9%	M	M	M	M	M

Monthly Plots

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Jun 2025

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Aug 2025