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 (USC00366233) 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
2006	M	M	M	M	M	M	M	M	M	M	M	1.18
2007	3.10	0.52	2.28	1.97	1.11	2.66	0.97	0.02	0.00	0.04	0.00	0.18
2008	4.57	3.84	3.43	0.50	2.10	2.35	4.27	1.46	2.81	2.53	1.40	2.58
2009	2.28	1.41	3.17	2.38	2.81	4.51	3.43	2.45	1.66	2.30	0.44	2.52
2010	1.94	0.47	1.92	1.98	4.18	3.19	2.91	3.12	1.46	2.34	3.73	0.87
2011	0.64	3.35	3.28	5.62	1.73	2.15	2.45	4.82	4.23	0.00	2.76	1.66
2012	1.74	0.75	1.64	0.71	1.14	1.85	5.92	3.19	3.39	0.61	0.24	3.83
2013	1.59	1.26	1.13	2.83	1.14	4.43	4.34	2.69	1.99	1.85	2.41	2.78
2014	1.27	1.16	1.05	4.49	3.72	4.22	2.63	2.30	1.57	1.98	1.30	1.84
2015	1.25	0.77	1.89	3.57	1.99	8.15	1.97	3.59	2.51	1.07	1.35	2.90
2016	0.68	2.53	2.69	2.86	1.31	2.86	0.00	1.83	4.17	3.19	1.16	2.55
2017	3.89	1.46	3.82	1.97	4.82	5.30	2.31	1.42	0.63	1.99	4.89	1.04
2018	1.80	4.42	2.64	3.43	3.52	4.96	1.30	3.95	5.45	0.17	0.30	2.31
2019	1.80	2.61	2.51	1.09	0.00	M	M	M	M	M	0.86	2.86
2020	0.00	M	M	M	M	M	2.97	5.37	2.30	0.38	1.45	1.02
2021	0.73	1.14	2.05	1.38	3.76	3.02	6.59	5.16	1.02	3.34	1.13	1.91
2022	1.21	3.38	3.16	3.57	3.58	2.90	2.48	7.55	2.53	1.10	3.63	0.82
2023	2.88	1.53	3.17	2.23	1.34	2.39	1.94	0.82	0.43	0.73	1.47	2.13
2024	1.28	M	3.21	5.35	0.02	M	M	0.00	M	M	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.86	2.30	3.08	3.65	3.89	4.47	4.55	3.91	3.86	3.22	2.96	3.13

Average Wind Speed [MPH]

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	7.3	7.3	7.4	8.4	4.3	3.9	3.6	3.5	2.8	4.2	5.6	6.6
2008	7.7	6.5	6.2	6.0	5.6	4.7	3.7	4.0	3.6	5.0	6.1	8.3
2009	5.8	6.8	6.7	7.6	4.8	3.7	3.2	2.9	3.9	4.5	5.0	6.2
2010	6.5	5.3	5.1	5.7	4.9	4.1	2.9	2.3	4.0	4.5	6.8	7.7
2011	6.7	8.2	6.1	8.4	5.9	6.0	3.8	3.4	4.0	4.8	6.0	5.0
2012	7.4	6.4	6.3	6.6	4.2	4.8	3.9	2.8	3.1	3.4	3.8	5.3
2013	6.6	6.4	6.8	6.5	5.6	4.2	2.7	2.6	2.6	3.4	6.1	5.8
2014	6.7	5.1	6.1	5.6	3.5	2.0	2.6	1.7	1.7	4.0	5.8	4.9
2015	5.7	4.8	4.8	5.7	3.0	3.0	1.9	1.8	1.8	3.9	6.1	5.6
2016	7.1	7.3	6.4	6.3	4.7	4.4	3.9	3.4	3.8	4.7	4.9	7.3
2017	6.5	6.7	7.6	6.1	6.1	4.9	3.9	3.2	3.5	4.1	5.4	5.7
2018	6.1	5.9	7.3	6.9	4.5	4.5	3.5	3.3	4.0	5.0	6.3	5.3
2019	7.1	6.8	6.4	5.8	4.6	4.5	2.9	3.3	3.3	4.6	5.1	5.3
2020	5.7	6.1	5.7	6.6	5.6	4.1	3.1	3.3	3.2	4.0	5.5	6.1
2021	5.8	6.3	6.4	5.7	4.0	3.6	3.2	2.5	3.9	3.9	5.3	5.0
2022	6.2	6.2	6.5	6.0	4.3	4.0	3.6	2.8	3.4	4.5	5.7	5.6
2023	5.4	6.5	6.8	5.0	4.0	4.0	3.0	3.3	2.8	3.8	4.9	4.1
2024	6.0	5.2	6.0	5.5	3.5	3.5	2.9	3.0	3.5	3.2	5.3	5.5
2025	7.4	M	M	M	M	M	M	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
2006	M	M	M	M	72.86	65.24	81.86	80.96	68.90	M	M	45.85
2007	40.60	27.04	51.36	55.67	76.89	81.90	82.42	81.61	79.16	68.52	47.40	38.50
2008	37.33	35.43	43.18	64.92	66.98	80.39	83.68	79.69	76.07	60.35	46.14	39.15
2009	26.43	37.94	50.49	61.23	71.75	77.25	77.70	80.97	72.66	58.17	54.80	36.00
2010	30.36	31.93	51.68	67.00	72.76	80.18	86.28	83.51	75.04	62.30	51.48	29.51
2011	27.98	37.23	44.19	59.75	72.31	79.52	87.75	80.77	72.43	59.84	55.62	42.37
2012	38.80	41.02	60.62	59.17	77.37	80.22	86.63	81.35	72.18	63.26	48.76	43.07
2013	36.80	32.99	39.56	61.06	73.57	77.90	82.48	79.97	73.29	67.08	45.22	37.23
2014	28.34	29.94	41.51	61.42	71.61	80.55	79.29	79.49	73.63	61.98	44.89	40.07
2015	30.26	24.78	43.73	61.69	77.78	78.12	83.28	82.09	79.63	63.08	56.82	50.72
2016	35.51	42.14	55.59	59.85	71.59	80.66	85.43	85.29	79.10	65.61	54.98	36.85
2017	40.36	49.16	46.60	67.24	68.42	78.91	82.48	80.02	77.49	67.59	50.03	35.56
2018	34.39	45.47	42.19	54.96	78.74	78.94	84.66	83.09	77.15	61.78	42.48	41.87
2019	31.42	38.44	44.79	62.16	72.22	76.74	83.80	80.14	79.02	66.66	45.34	42.82
2020	41.51	39.81	53.47	56.59	68.45	80.48	86.68	82.43	74.20	62.13	55.81	39.11
2021	35.70	35.07	56.65	61.81	68.78	81.29	81.11	83.65	75.79	68.36	48.63	46.76
2022	30.32	39.65	51.64	57.61	73.13	79.67	82.84	81.23	73.16	62.26	52.61	38.96
2023	40.62	48.68	47.19	64.20	70.82	76.91	81.89	78.81	74.73	63.29	50.61	46.46
2024	36.10	47.07	53.13	63.79	74.36	80.83	83.61	81.12	77.62	67.06	53.01	40.53
2025	25.47	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	36.91	39.83	49.20	62.90	73.31	81.50	85.90	84.80	78.60	66.30	53.09	41.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	M	M	M	M	59.90	65.00	81.86	80.96	68.90	M	M	30.20
2007	22.74	11.27	30.81	36.97	47.49	47.71	55.83	60.80	52.58	48.16	30.73	24.72
2008	21.25	16.91	26.58	39.20	42.32	57.38	59.69	55.46	51.67	37.65	30.96	22.20
2009	9.97	19.89	27.26	38.36	46.43	53.62	56.26	59.35	52.53	38.47	35.99	20.81
2010	17.31	17.58	30.02	39.73	49.18	58.81	60.73	61.30	51.90	40.05	29.90	18.41
2011	14.96	19.87	26.18	39.92	51.19	56.65	62.43	58.78	55.73	41.53	35.52	28.51
2012	22.89	25.91	38.50	35.42	51.23	55.21	63.71	57.11	50.25	42.84	27.92	29.38
2013	21.58	18.80	26.35	37.34	48.34	56.67	61.59	56.79	49.90	44.70	28.10	23.70
2014	9.94	11.34	20.88	37.13	48.59	57.26	58.41	55.65	49.89	43.63	29.02	28.46
2015	14.43	3.84	22.76	39.81	51.72	58.57	59.96	57.41	55.53	42.81	36.52	35.17
2016	17.30	21.75	35.14	34.81	47.51	56.55	61.95	63.63	55.04	44.25	32.51	23.94
2017	25.11	29.51	28.96	43.86	47.85	57.24	61.72	56.45	51.78	45.85	30.34	20.05
2018	13.69	26.07	24.34	33.64	55.17	58.94	61.35	63.02	58.82	44.07	30.46	28.15
2019	21.80	29.99	26.36	41.85	51.34	56.56	63.28	59.61	55.51	43.39	27.15	26.54
2020	26.14	24.02	34.45	35.38	46.59	56.20	63.31	59.15	50.93	43.05	35.07	28.01
2021	24.54	17.70	31.00	37.84	45.60	59.13	61.12	63.28	53.75	49.60	30.07	31.40
2022	13.10	20.28	29.34	37.64	49.48	56.00	61.12	60.23	53.66	38.21	34.30	25.00
2023	29.85	25.67	28.39	40.27	43.55	52.71	61.51	59.16	53.95	45.71	30.89	33.84
2024	24.43	25.74	33.84	42.74	52.19	57.57	60.88	59.80	54.89	39.75	36.83	26.57
2025	12.46	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	19.00	19.61	26.50	35.90	46.79	56.10	60.41	58.90	52.20	41.21	31.71	24.90

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	66.38	65.12	81.86	80.96	68.90	M	M	38.02
2007	31.67	19.15	41.08	46.32	62.19	64.81	69.12	71.21	65.87	58.34	39.07	31.61
2008	29.29	26.17	34.88	52.06	54.65	68.88	71.69	67.58	63.87	49.00	38.55	30.67
2009	18.20	28.91	38.87	49.79	59.09	65.44	66.98	70.16	62.60	48.32	45.40	28.41
2010	23.84	24.75	40.85	53.37	60.97	69.49	73.50	72.40	63.47	51.18	40.69	23.96
2011	21.47	28.55	35.18	49.83	61.75	68.09	75.09	69.77	64.08	50.69	45.57	35.44
2012	30.84	33.47	49.56	47.29	64.30	67.72	75.17	69.23	61.21	53.05	38.34	36.22
2013	29.19	25.89	32.96	49.20	60.95	67.29	72.04	68.38	61.60	55.89	36.66	30.46
2014	19.14	20.64	31.20	49.28	60.10	68.91	68.85	67.57	61.76	52.80	36.96	34.26
2015	22.35	14.31	33.25	50.75	64.75	68.34	71.62	69.75	67.58	52.95	46.67	42.95
2016	26.40	31.94	45.36	47.33	59.55	68.61	73.69	74.46	67.07	54.93	43.75	30.40
2017	32.74	39.33	37.78	55.55	58.14	68.07	72.10	68.23	64.63	56.72	40.18	27.81
2018	24.04	35.77	33.26	44.30	66.95	68.94	73.00	73.06	67.98	52.92	36.47	35.01
2019	26.61	34.21	35.57	52.00	61.78	66.65	73.54	69.87	67.26	55.02	36.24	34.68
2020	33.82	31.91	43.96	45.99	57.52	68.34	75.00	70.79	62.57	52.59	45.44	33.56
2021	30.12	26.38	43.83	49.83	57.19	70.21	71.11	73.47	64.77	58.98	39.35	39.08
2022	21.71	29.97	40.49	47.63	61.31	67.84	71.98	70.73	63.41	50.24	43.46	31.98
2023	35.24	37.18	37.79	52.24	57.18	64.81	71.70	68.98	64.34	54.50	40.75	40.15
2024	30.27	36.40	43.48	53.26	63.28	69.20	72.25	70.46	66.25	53.41	44.92	33.55
2025	18.97	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	27.95	29.72	37.85	49.40	60.05	68.80	73.16	71.85	65.40	53.75	42.40	33.35

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	M	M	M	M	M	M	M	M	M	M
2007	82.2%	72.2%	65.0%	70.3%	63.2%	74.4%	71.2%	85.1%	81.6%	74.2%	74.9%	77.7%
2008	69.3%	77.2%	71.5%	61.0%	67.2%	73.8%	73.6%	73.0%	76.6%	72.4%	74.3%	72.8%
2009	75.3%	71.6%	62.5%	60.7%	65.3%	75.5%	76.0%	78.0%	77.8%	75.8%	70.3%	73.2%
2010	77.3%	78.1%	68.0%	56.5%	71.6%	77.0%	73.9%	77.1%	71.4%	72.5%	66.1%	77.6%
2011	73.8%	68.9%	68.6%	72.7%	68.2%	70.1%	71.9%	78.4%	82.9%	79.2%	70.6%	78.6%
2012	73.7%	73.1%	65.9%	60.2%	70.8%	66.2%	72.7%	76.2%	80.4%	82.4%	67.3%	82.3%
2013	74.8%	75.9%	72.2%	62.1%	62.6%	76.6%	81.2%	78.8%	80.4%	77.3%	69.7%	75.8%
2014	71.7%	71.1%	62.9%	61.4%	70.6%	76.6%	77.9%	80.3%	82.1%	77.9%	70.3%	80.9%
2015	75.5%	69.8%	70.4%	65.8%	72.0%	85.3%	78.8%	76.8%	80.9%	81.8%	65.9%	80.3%
2016	71.7%	70.7%	66.3%	63.4%	70.6%	69.5%	74.4%	79.1%	78.3%	80.4%	75.8%	77.0%
2017	82.2%	69.2%	69.5%	66.1%	72.7%	74.1%	79.4%	79.8%	79.3%	79.8%	74.1%	77.3%
2018	77.9%	79.0%	72.6%	69.4%	76.2%	83.6%	80.0%	86.4%	87.4%	80.1%	79.4%	79.5%
2019	76.6%	75.4%	64.7%	67.9%	76.5%	76.6%	79.3%	77.5%	76.6%	76.5%	73.8%	80.7%
2020	78.5%	74.2%	73.0%	65.7%	67.4%	71.4%	74.9%	76.3%	79.4%	78.7%	68.6%	78.1%
2021	79.1%	74.2%	56.0%	65.3%	70.1%	75.2%	80.1%	80.7%	78.1%	82.8%	70.7%	73.5%
2022	73.6%	71.3%	67.7%	65.5%	73.5%	71.7%	77.6%	83.2%	84.9%	71.2%	70.9%	77.5%
2023	85.8%	67.0%	71.8%	63.3%	66.0%	73.7%	82.5%	84.0%	84.6%	80.2%	69.1%	79.0%
2024	82.1%	69.8%	72.5%	73.0%	78.5%	77.0%	79.1%	83.1%	79.2%	74.5%	77.0%	79.9%
2025	78.3%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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