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 (USC00211263) 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	0.03	M	1.11	2.50	0.95	1.67	2.22	3.07	6.03	0.14	0.21	1.12
2007	0.12	0.29	1.60	0.97	1.06	2.03	0.75	2.47	1.32	2.62	0.00	0.08
2008	0.00	0.00	0.54	0.62	1.99	2.38	1.33	0.83	0.63	2.69	0.85	0.18
2009	0.06	0.14	1.46	0.41	0.45	2.32	2.38	2.20	1.69	4.63	0.00	0.13
2010	0.31	0.05	0.45	0.63	1.08	5.77	3.31	2.29	7.34	0.61	0.28	0.36
2011	0.03	0.17	1.24	0.63	2.99	1.16	0.03	0.00	0.18	0.09	0.00	0.13
2012	0.00	0.59	0.87	2.34	3.93	0.30	0.09	1.44	0.31	0.44	0.21	0.42
2013	0.05	0.14	0.62	0.41	3.62	5.36	3.08	1.60	1.17	1.80	M	0.08
2014	M	0.06	0.89	1.47	2.81	2.24	1.40	5.11	0.69	0.62	0.16	0.10
2015	0.01	0.06	0.08	0.71	4.35	3.30	2.73	5.78	1.18	0.56	1.25	0.33
2016	M	0.04	0.52	1.55	1.29	1.71	3.16	4.93	3.21	1.53	0.57	0.54
2017	0.10	0.14	0.03	1.28	2.93	1.76	0.82	5.55	3.32	1.85	0.08	0.02
2018	0.00	0.33	1.21	0.27	0.88	4.73	3.19	3.24	3.70	1.59	0.49	0.28
2019	0.05	0.26	1.32	0.70	3.88	3.22	5.73	0.93	4.36	1.24	0.27	0.42
2020	0.27	0.05	0.50	0.27	1.83	1.23	1.95	1.96	0.69	0.86	0.59	M
2021	0.09	M	1.10	1.99	1.20	0.82	2.08	2.33	4.77	5.77	0.24	1.27
2022	0.30	M	0.14	2.48	5.11	1.23	1.31	3.73	1.79	0.22	1.08	0.45
2023	M	0.10	0.12	0.88	4.12	2.26	0.87	1.94	1.38	3.14	0.01	1.41
2024	0.03	0.09	0.02	3.72	4.74	4.13	2.83	1.56	0.02	0.10	1.92	0.03
2025	M	0.15	0.92	1.08	1.92	9.00	0.03	M	M	M	M	M
NCEI Climatology	0.84	0.94	1.52	2.80	3.43	4.11	3.33	3.35	2.80	2.41	1.35	1.11

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	11.9	M	20.2	5.2	M	9.0	7.9	6.7	8.4	9.8	8.9	9.4
2007	11.1	10.5	10.1	10.4	12.2	9.0	6.7	5.4	9.8	10.0	11.0	7.7
2008	9.7	9.9	9.5	11.2	10.8	9.0	7.1	7.2	9.1	9.4	10.3	12.0
2009	10.9	10.8	10.6	11.1	10.7	7.4	7.3	7.2	6.6	8.4	7.4	9.3
2010	8.2	6.2	8.8	9.2	9.8	7.9	7.0	8.3	8.5	8.9	9.9	10.1
2011	9.7	12.6	9.4	11.6	11.5	9.0	6.3	6.3	7.3	9.5	10.3	10.5
2012	11.0	9.0	10.5	11.2	9.9	7.8	6.2	6.2	7.8	10.5	9.4	7.5
2013	9.2	8.7	9.4	10.1	6.9	7.5	6.6	5.8	7.6	9.3	10.8	9.4
2014	13.5	11.4	9.9	11.7	9.2	8.0	7.8	5.4	7.9	9.6	11.7	9.2
2015	9.9	10.4	11.2	11.0	9.7	6.7	6.9	7.4	7.4	9.0	10.1	9.1
2016	7.9	10.6	9.4	11.0	8.8	9.0	7.0	6.3	7.6	7.0	7.4	10.6
2017	6.8	9.0	7.8	7.3	6.1	5.0	3.1	2.0	7.5	9.9	9.9	10.4
2018	9.6	9.3	8.1	9.3	7.4	7.6	6.4	6.2	7.0	9.1	9.4	8.7
2019	9.1	5.6	8.7	8.9	8.8	7.1	5.9	6.4	7.5	10.9	9.3	6.5
2020	9.1	9.8	8.9	9.5	8.5	9.6	6.3	6.5	7.8	9.4	10.6	9.0
2021	8.6	7.9	9.8	10.8	8.5	6.7	5.7	6.7	7.3	7.7	9.1	8.4
2022	10.2	12.0	11.0	13.9	8.8	8.9	7.2	6.0	6.6	9.0	11.0	10.9
2023	7.7	10.0	9.7	10.3	8.6	5.8	6.1	1.2	6.0	8.8	8.6	7.9
2024	8.5	8.4	9.6	12.2	9.3	7.7	5.8	6.4	1.6	6.9	8.4	8.5
2025	10.4	9.6	10.1	10.6	8.9	7.8	4.8	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	35.86	28.21	38.91	61.46	69.74	79.28	88.03	80.08	67.58	57.32	46.64	37.86
2007	28.86	23.39	46.17	54.68	74.39	81.02	86.06	79.26	77.00	64.11	46.16	25.96
2008	26.95	28.71	38.91	54.50	68.29	75.98	86.00	83.68	76.40	60.42	43.80	24.99
2009	21.84	29.85	40.93	57.24	73.38	77.18	81.49	80.93	78.82	51.80	55.41	19.29
2010	15.39	19.85	41.66	63.20	68.49	76.86	84.24	85.20	68.31	63.28	42.28	21.26
2011	17.73	24.75	32.05	52.02	64.54	75.95	85.74	81.75	72.24	64.65	46.78	37.17
2012	33.88	36.21	58.36	59.65	70.97	81.90	89.41	82.47	77.16	56.26	45.06	27.52
2013	25.78	25.85	31.31	43.90	65.66	74.86	81.86	82.28	78.19	55.56	42.55	19.68
2014	24.08	21.26	37.46	52.56	68.02	76.27	80.21	79.08	71.65	60.56	32.47	30.64
2015	27.91	21.93	48.29	61.76	67.02	78.48	82.56	78.23	77.77	66.02	52.14	36.48
2016	27.71	35.65	52.98	60.90	73.40	85.58	84.97	81.79	73.38	61.81	52.28	27.01
2017	26.65	41.59	42.18	57.83	69.01	81.02	86.95	76.95	75.13	60.60	44.66	30.30
2018	27.61	24.03	36.77	45.47	77.94	82.93	85.37	83.60	75.20	56.93	38.03	34.27
2019	20.76	14.34	36.28	50.31	65.51	81.62	84.96	79.38	76.46	53.19	39.64	30.64
2020	28.20	32.00	45.81	57.50	66.80	86.57	87.44	83.80	73.36	52.78	50.76	41.34
2021	32.07	19.79	50.39	56.54	69.62	87.76	85.80	83.86	77.80	63.69	47.59	31.70
2022	24.51	28.44	39.95	48.30	68.17	82.94	85.07	81.74	78.02	64.63	41.34	24.41
2023	25.95	30.60	32.30	52.63	77.02	84.81	84.21	85.49	79.45	59.81	50.13	42.38
2024	25.59	43.35	46.41	59.46	71.95	78.85	83.72	79.92	82.97	67.68	43.31	31.94
2025	27.12	26.78	52.19	59.56	75.04	81.83	93.00	M	M	M	M	M
NCEI Climatology	23.40	27.97	39.59	54.60	68.10	78.29	83.01	80.70	73.20	58.70	42.00	28.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	22.36	10.98	25.44	40.34	49.19	57.50	63.30	59.87	48.68	34.67	24.14	21.03
2007	12.14	5.96	28.69	33.50	51.80	57.44	63.12	59.29	51.38	44.31	25.82	10.57
2008	7.21	7.98	20.91	32.66	46.57	56.30	61.79	60.63	49.94	40.13	27.60	4.06
2009	2.86	11.35	22.63	35.26	45.95	56.26	58.19	58.86	54.65	38.92	35.54	5.89
2010	0.65	2.46	27.86	38.03	46.35	57.56	62.33	63.87	49.24	41.18	25.37	6.69
2011	0.09	8.64	17.53	36.10	45.79	57.59	66.97	60.23	47.19	41.64	26.94	19.57
2012	15.39	18.47	35.50	38.85	50.75	58.77	67.36	57.28	46.26	35.87	25.78	10.29
2013	7.08	8.93	15.31	28.90	46.61	57.33	61.60	60.34	53.70	38.39	21.67	3.00
2014	2.68	2.15	17.91	32.39	46.84	57.91	58.73	60.25	51.24	39.25	15.37	18.24
2015	12.70	4.14	26.21	35.61	45.69	57.28	60.53	57.45	56.27	42.58	34.08	23.00
2016	13.01	21.85	33.35	38.79	50.12	61.88	62.43	61.71	54.63	40.87	33.94	12.54
2017	13.00	22.90	23.46	37.21	47.45	56.68	61.35	57.92	54.47	39.97	24.38	13.33
2018	8.27	3.75	22.80	26.81	55.30	65.39	64.94	63.63	56.00	37.86	22.51	19.65
2019	7.83	1.13	20.12	38.53	45.12	59.21	64.45	60.33	55.55	36.32	24.14	15.23
2020	10.63	12.30	27.50	32.39	46.53	62.80	64.00	61.29	49.84	33.58	30.25	19.18
2021	18.95	5.01	29.93	35.05	47.17	60.98	63.60	63.03	53.17	43.70	28.27	13.45
2022	-0.31	4.66	23.30	30.75	48.81	60.68	64.46	60.11	51.50	38.41	24.88	9.23
2023	10.95	10.38	14.35	31.90	51.22	61.88	59.82	61.55	54.55	40.57	26.18	25.28
2024	12.11	23.30	23.40	38.36	49.74	58.80	63.34	60.27	54.47	42.20	27.60	17.24
2025	6.42	5.28	26.55	35.39	51.56	61.34	68.13	M	M	M	M	M
NCEI Climatology	5.41	9.59	21.01	33.29	46.21	57.11	61.50	58.89	50.00	36.80	23.80	12.01

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2006	29.11	19.59	32.17	50.90	59.46	68.39	75.66	69.97	58.13	45.99	35.39	29.45
2007	20.50	14.68	37.43	44.09	63.09	69.23	74.59	69.28	64.19	54.21	35.99	18.27
2008	17.08	18.34	29.91	43.58	57.43	66.14	73.89	72.15	63.17	50.27	35.70	14.52
2009	12.35	20.60	31.78	46.25	59.67	66.72	69.84	69.90	66.74	45.36	45.47	12.59
2010	8.02	11.15	34.76	50.62	57.42	67.21	73.28	74.54	58.77	52.23	33.83	13.98
2011	8.91	16.70	24.79	44.06	55.17	66.77	76.35	70.99	59.71	53.15	36.86	28.37
2012	24.63	27.34	46.93	49.25	60.86	70.33	78.39	69.87	61.71	46.07	35.42	18.91
2013	16.43	17.39	23.31	36.40	56.14	66.10	71.73	71.31	65.94	46.98	32.11	11.34
2014	13.38	11.70	27.68	42.47	57.43	67.09	69.47	69.67	61.45	49.90	23.92	24.44
2015	20.31	13.04	37.25	48.68	56.36	67.88	71.54	67.84	67.02	54.30	43.11	29.74
2016	20.36	28.75	43.17	49.84	61.76	73.73	73.70	71.75	64.00	51.34	43.11	19.77
2017	19.82	32.24	32.82	47.52	58.23	68.85	74.15	67.44	64.80	50.29	34.52	21.81
2018	17.94	13.89	29.79	36.14	66.62	74.16	75.15	73.62	65.60	47.39	30.27	26.96
2019	14.30	7.74	28.20	44.42	55.31	70.41	74.70	69.85	66.00	44.75	31.89	22.93
2020	19.41	22.15	36.65	44.94	56.66	74.68	75.72	72.55	61.60	43.18	40.51	30.26
2021	25.51	12.40	40.16	45.79	58.39	74.37	74.70	73.45	65.49	53.69	37.93	22.57
2022	12.10	16.55	31.62	39.53	58.49	71.81	74.76	70.92	64.76	51.52	33.11	16.82
2023	18.45	20.49	23.32	42.27	64.12	73.35	72.02	73.52	67.00	50.19	38.15	33.83
2024	18.85	33.32	34.90	48.91	60.85	68.83	73.53	70.09	68.72	54.94	35.46	24.59
2025	16.77	16.03	39.37	47.48	63.30	71.58	80.57	M	M	M	M	M
NCEI Climatology	14.40	18.78	30.30	43.95	57.15	67.70	72.25	69.80	61.60	47.75	32.90	20.25

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	99.4%	M	100.0%	94.3%	M	64.8%	59.7%	73.8%	74.6%	66.3%	64.7%	72.9%
2007	74.4%	75.7%	79.0%	66.1%	59.3%	65.8%	65.8%	78.2%	63.7%	67.6%	60.5%	81.1%
2008	73.5%	75.6%	76.5%	68.1%	58.7%	63.9%	62.9%	65.3%	66.3%	67.8%	76.5%	76.3%
2009	74.7%	71.7%	71.7%	62.4%	56.2%	69.0%	69.5%	73.1%	70.1%	76.8%	69.5%	78.3%
2010	78.2%	78.9%	74.8%	51.8%	57.4%	66.8%	70.5%	72.0%	75.6%	65.5%	76.4%	86.1%
2011	84.3%	79.1%	84.3%	74.5%	69.6%	73.9%	76.0%	73.1%	66.4%	62.2%	62.7%	71.2%
2012	73.5%	75.0%	73.4%	65.0%	65.4%	63.3%	66.5%	66.4%	49.2%	66.2%	73.8%	83.6%
2013	78.7%	85.5%	85.1%	78.0%	71.8%	73.5%	70.4%	74.2%	71.5%	74.4%	71.1%	79.6%
2014	74.6%	73.3%	74.4%	71.5%	65.0%	73.6%	69.8%	79.1%	74.0%	67.0%	76.4%	84.9%
2015	79.1%	73.3%	64.5%	54.4%	68.2%	70.3%	69.8%	75.9%	70.0%	65.9%	71.4%	84.6%
2016	82.8%	80.4%	72.4%	67.5%	58.6%	62.2%	70.8%	75.0%	74.6%	75.0%	74.8%	76.8%
2017	81.6%	73.1%	72.8%	70.2%	63.8%	60.2%	65.1%	77.3%	75.0%	65.9%	70.4%	71.9%
2018	75.1%	74.1%	82.2%	73.3%	59.3%	74.5%	72.3%	76.6%	74.4%	71.8%	81.6%	82.3%
2019	78.1%	78.2%	78.0%	72.8%	70.1%	64.2%	71.2%	71.9%	75.2%	70.1%	76.7%	81.4%
2020	80.1%	73.7%	75.5%	60.6%	64.7%	58.2%	66.7%	70.0%	64.4%	65.5%	66.0%	70.2%
2021	82.1%	71.7%	72.2%	61.3%	57.9%	48.8%	66.5%	66.4%	65.0%	72.6%	68.2%	77.6%
2022	74.0%	70.5%	71.7%	73.9%	67.0%	55.7%	66.7%	73.8%	63.8%	55.7%	70.3%	78.2%
2023	84.1%	75.5%	80.5%	69.5%	54.8%	63.6%	63.1%	78.7%	78.8%	81.4%	73.2%	79.9%
2024	80.0%	77.7%	63.7%	62.5%	61.8%	66.5%	74.5%	78.8%	61.4%	56.1%	82.1%	81.4%
2025	68.7%	69.8%	64.8%	60.8%	54.6%	68.5%	60.6%	M	M	M	M	M

Monthly Plots

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