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 (USC00413005) 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
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.15	0.00	0.05	0.18	0.15
2009	0.24	0.38	4.22	3.57	0.88	1.92	2.15	0.03	3.10	4.36	1.10	0.46
2010	4.05	1.14	1.34	2.25	0.69	3.45	2.05	0.43	3.91	0.02	0.44	0.84
2011	1.62	0.40	0.04	0.43	3.58	0.47	0.02	0.46	1.04	3.04	0.91	1.20
2012	3.26	2.39	1.84	1.33	3.83	2.71	0.58	4.67	2.62	0.07	0.00	0.12
2013	2.71	0.72	1.07	3.27	4.37	0.08	1.44	1.47	2.03	4.52	0.80	1.97
2014	0.02	0.10	0.18	0.77	5.54	3.44	2.59	0.22	0.63	2.18	1.40	0.32
2015	2.07	0.40	2.69	3.32	9.61	3.43	0.06	0.51	0.44	7.58	1.91	1.41
2016	0.46	1.42	3.58	4.29	4.85	3.66	1.25	7.29	3.01	0.59	2.79	0.83
2017	1.73	2.58	1.11	4.14	1.17	2.66	0.97	3.32	2.90	1.59	0.74	0.83
2018	0.56	2.76	1.82	0.47	3.52	0.11	0.15	3.09	0.66	9.01	0.85	2.67
2019	1.22	0.35	1.54	3.77	4.03	1.32	0.09	2.32	M	1.83	0.39	0.55
2020	1.59	3.25	3.92	1.12	3.32	1.25	0.81	0.32	7.23	1.26	0.61	1.73
2021	0.74	0.15	2.32	2.37	8.59	1.64	1.15	1.86	1.17	1.31	0.33	0.02
2022	0.01	0.11	0.10	M	0.04	0.51	0.03	2.48	0.54	2.15	2.77	0.33
2023	0.73	1.24	0.74	2.33	2.97	0.65	0.39	0.33	1.35	6.79	0.15	1.74
2024	1.36	1.28	3.48	1.22	8.49	1.30	0.69	0.20	1.13	0.17	0.80	0.74
2025	3.24	0.63	0.88	4.45	2.12	0.04	M	M	M	M	M	M
NCEI Climatology	2.03	2.23	2.13	3.08	4.05	3.91	2.69	1.53	2.41	3.27	2.30	2.04

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	9.8	10.7	12.4	11.7	10.8	11.9	8.8	6.1	6.2	8.4	8.5	11.1
2009	10.3	11.9	12.1	12.3	8.3	8.9	6.5	7.1	7.1	9.4	7.9	8.9
2010	1.4	6.9	11.5	11.7	9.5	10.0	8.4	7.8	8.0	7.8	11.4	10.4
2011	8.2	12.9	12.0	14.4	12.7	12.3	9.0	8.5	8.3	9.4	11.4	9.7
2012	10.9	10.6	10.0	9.9	9.6	8.7	8.2	8.1	8.1	9.5	9.1	10.4
2013	9.7	11.4	11.8	12.5	11.7	9.3	8.3	7.1	7.0	3.2	4.4	8.7
2014	11.5	10.7	12.1	12.4	12.2	11.7	8.4	8.9	8.2	9.6	11.6	10.1
2015	9.3	10.3	9.4	10.7	11.3	8.6	9.9	7.3	7.2	8.0	9.3	9.5
2016	9.1	10.4	11.3	9.3	8.4	7.5	10.5	7.4	6.5	7.9	8.3	9.1
2017	10.2	11.1	11.0	11.8	10.2	8.6	7.5	7.7	7.6	8.6	8.3	8.5
2018	10.6	10.3	10.5	11.2	9.7	11.2	8.2	8.3	5.6	8.7	9.7	10.0
2019	10.3	10.3	10.4	11.1	10.4	6.5	6.5	7.7	9.2	10.3	9.3	8.7
2020	10.3	10.9	9.9	10.1	10.2	9.1	8.7	8.2	8.1	9.3	9.1	9.7
2021	9.7	10.9	11.9	10.6	9.0	7.8	7.0	8.2	7.1	9.3	8.9	9.5
2022	9.7	11.2	12.5	14.3	13.9	10.1	9.2	8.0	6.7	9.5	8.8	8.9
2023	11.0	11.6	11.4	10.5	6.6	8.0	8.4	8.8	8.3	9.2	5.3	6.7
2024	7.7	8.4	7.4	9.9	6.7	5.4	5.1	3.5	2.4	8.2	10.1	9.4
2025	10.6	11.1	13.5	12.8	9.8	9.8	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
2007	M	M	M	M	M	M	M	M	M	M	M	58.77
2008	55.22	66.76	70.73	76.10	84.01	94.28	95.99	91.17	84.32	77.81	68.72	59.93
2009	61.61	67.87	70.73	75.80	82.26	92.75	94.86	95.38	83.24	72.69	70.86	54.38
2010	55.89	52.16	68.44	76.14	86.60	95.17	93.96	99.88	89.31	82.77	71.02	63.29
2011	56.76	63.20	75.13	87.51	85.24	97.38	101.21	103.60	94.59	80.49	71.13	56.88
2012	63.34	64.56	73.72	81.86	86.09	92.32	96.95	96.70	87.70	78.79	73.73	64.74
2013	60.06	64.88	70.55	75.71	83.27	94.02	93.71	96.08	91.25	78.22	63.09	56.58
2014	60.32	60.92	69.27	77.96	84.57	88.47	92.29	96.75	88.81	83.90	64.11	59.36
2015	55.16	58.50	67.51	76.84	80.74	91.02	96.05	97.61	93.74	83.60	67.53	65.18
2016	59.40	68.68	72.12	76.46	81.35	91.98	97.05	92.97	89.08	84.07	71.67	60.65
2017	62.77	72.40	76.09	79.37	84.62	90.46	97.24	92.37	90.30	80.40	72.98	59.79
2018	59.14	62.51	74.44	76.52	88.64	96.77	101.82	97.36	86.68	74.89	64.71	58.08
2019	55.48	60.81	65.55	77.01	81.98	90.04	93.91	96.56	95.47	77.16	67.55	64.12
2020	63.37	61.86	73.70	76.52	85.96	92.08	98.85	100.54	83.32	78.68	73.04	62.86
2021	58.73	54.84	72.58	75.20	81.50	92.61	94.41	96.38	95.58	85.47	71.80	77.18
2022	62.10	59.66	73.52	83.36	93.35	97.13	102.90	96.77	92.17	81.48	64.00	61.10
2023	64.71	64.54	72.71	76.47	82.71	96.27	102.23	103.83	95.08	80.65	67.70	64.84
2024	54.19	68.79	70.00	77.20	84.62	93.77	94.32	101.08	86.86	86.86	73.40	66.45
2025	53.55	59.76	78.06	79.07	84.97	89.67	M	M	M	M	M	M
NCEI Climatology	58.70	62.49	69.11	76.99	83.71	91.20	94.70	96.09	89.30	80.11	68.60	60.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	M	34.43
2008	34.28	38.33	45.41	51.50	64.15	70.28	69.68	70.38	61.46	52.03	44.06	34.09
2009	34.50	41.32	47.04	52.50	61.45	68.96	72.05	71.18	63.85	53.32	47.45	33.71
2010	34.46	34.67	43.42	55.23	64.58	72.84	73.79	75.37	67.95	55.15	46.01	37.22
2011	33.52	37.97	49.47	59.16	62.35	72.52	77.18	78.13	67.26	56.12	49.02	39.97
2012	39.58	43.18	54.60	59.07	65.45	71.83	74.22	73.09	66.28	56.07	47.82	40.99
2013	38.40	40.73	44.75	51.92	60.81	72.59	72.41	73.41	68.36	57.30	42.87	33.43
2014	33.28	37.05	42.07	54.99	60.41	70.35	70.71	71.99	68.02	59.33	41.60	43.40
2015	35.91	36.62	47.14	57.69	63.40	69.57	72.80	73.12	68.56	59.20	48.81	41.09
2016	36.20	42.67	49.47	55.89	61.82	70.48	73.67	72.71	68.16	59.41	51.79	40.49
2017	39.24	47.03	52.89	56.35	60.92	69.87	72.43	71.67	65.93	54.04	50.48	38.04
2018	33.12	39.70	49.57	48.08	66.16	73.20	74.21	72.65	70.83	57.98	42.12	39.17
2019	41.39	46.83	45.49	54.33	63.57	68.40	71.93	74.19	72.66	53.30	41.16	38.13
2020	40.92	38.52	54.91	52.96	61.65	69.52	74.42	72.77	64.21	53.30	48.93	36.46
2021	37.32	32.16	47.64	52.89	62.21	70.36	71.93	72.43	66.38	59.02	45.69	49.47
2022	32.01	32.44	43.96	57.69	66.42	72.70	75.77	74.03	68.13	56.37	45.03	40.68
2023	40.81	41.43	48.84	53.13	63.39	71.70	75.52	77.43	71.88	58.13	47.20	42.19
2024	33.84	45.31	49.56	58.40	65.77	72.33	71.74	74.59	66.64	59.83	47.50	41.87
2025	29.62	35.48	49.19	56.00	61.42	68.65	M	M	M	M	M	M
NCEI Climatology	33.60	37.49	44.20	52.60	61.39	69.20	71.20	71.60	65.10	54.80	43.70	35.81

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	M	M	46.60
2008	44.75	52.54	58.07	63.80	74.08	82.28	82.84	80.77	72.89	64.92	56.39	47.01
2009	48.05	54.60	58.88	64.15	71.85	80.86	83.46	83.28	73.55	63.00	59.15	44.04
2010	45.17	43.41	55.93	65.68	75.59	84.00	83.87	87.62	78.63	68.96	58.52	50.25
2011	45.14	50.58	62.30	73.33	73.80	84.95	89.19	90.86	80.93	68.31	60.08	48.43
2012	51.46	53.87	64.16	70.46	75.77	82.08	85.58	84.90	76.99	67.43	60.78	52.86
2013	49.23	52.80	57.65	63.82	72.04	83.30	83.06	84.75	79.81	67.76	52.98	45.01
2014	46.80	48.98	55.67	66.48	72.49	79.41	81.50	84.37	78.41	71.61	52.85	51.38
2015	45.53	47.56	57.32	67.26	72.07	80.30	84.42	85.37	81.15	71.40	58.17	53.13
2016	47.80	55.68	60.80	66.17	71.59	81.23	85.36	82.84	78.62	71.74	61.73	50.57
2017	51.00	59.71	64.49	67.86	72.77	80.17	84.83	82.02	78.11	67.22	61.73	48.91
2018	46.13	51.11	62.00	62.30	77.40	84.98	88.02	85.01	78.75	66.43	53.42	48.63
2019	48.43	53.82	55.52	65.67	72.78	79.22	82.92	85.38	84.07	65.23	54.35	51.12
2020	52.15	50.19	64.30	64.74	73.81	80.80	86.64	86.66	73.77	65.99	60.99	49.66
2021	48.02	43.50	60.11	64.04	71.85	81.49	83.17	84.40	80.98	72.24	58.74	63.32
2022	47.05	46.05	58.74	70.53	79.89	84.92	89.34	85.40	80.15	68.93	54.52	50.89
2023	52.76	52.98	60.77	64.80	73.05	83.98	88.87	90.63	83.48	69.39	57.45	53.52
2024	44.02	57.05	59.83	67.80	75.19	83.05	83.03	88.06	76.75	73.29	60.45	54.16
2025	41.59	47.62	63.63	67.53	73.19	79.16	M	M	M	M	M	M
NCEI Climatology	46.15	49.99	56.65	64.80	72.55	80.20	82.95	83.85	77.20	67.45	56.15	48.20

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
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	64.8%	60.6%	64.2%	62.9%	65.2%	56.2%	54.1%	64.3%	62.8%	60.0%	59.0%	57.7%
2009	53.9%	53.6%	61.5%	58.8%	70.5%	59.0%	56.3%	52.3%	74.3%	77.4%	71.4%	73.0%
2010	69.6%	72.4%	64.3%	68.8%	64.8%	65.4%	71.0%	51.5%	70.4%	50.9%	58.9%	57.6%
2011	65.3%	65.5%	58.0%	51.4%	63.2%	49.5%	42.2%	39.2%	37.0%	56.0%	64.5%	74.2%
2012	61.9%	68.2%	71.0%	65.2%	65.3%	60.3%	54.8%	52.6%	59.4%	61.0%	52.2%	56.5%
2013	67.7%	56.4%	53.9%	66.2%	66.6%	54.8%	56.8%	52.0%	57.8%	54.8%	73.6%	71.6%
2014	48.1%	67.1%	58.3%	58.6%	59.7%	72.2%	64.4%	52.4%	66.5%	61.7%	63.6%	77.3%
2015	66.7%	71.6%	76.7%	76.0%	83.6%	71.0%	58.5%	50.2%	55.5%	56.8%	74.1%	71.8%
2016	66.8%	57.9%	68.4%	71.8%	78.4%	69.5%	60.8%	70.6%	73.8%	70.2%	75.1%	72.3%
2017	64.0%	64.0%	66.5%	71.0%	66.0%	72.1%	60.3%	68.9%	63.4%	61.7%	70.6%	69.3%
2018	58.7%	76.7%	63.0%	62.1%	68.4%	60.2%	49.1%	55.9%	82.4%	82.4%	68.1%	71.6%
2019	72.1%	75.5%	63.7%	68.6%	80.1%	73.0%	64.1%	61.9%	58.3%	62.4%	68.4%	66.0%
2020	71.6%	69.8%	78.1%	71.1%	67.3%	63.2%	59.3%	48.1%	77.4%	66.3%	66.6%	63.8%
2021	70.2%	72.6%	62.1%	67.2%	82.6%	73.4%	71.5%	66.1%	53.8%	62.4%	63.9%	65.8%
2022	51.9%	60.4%	49.0%	55.4%	59.4%	55.0%	45.3%	59.2%	59.7%	53.5%	76.1%	70.5%
2023	59.2%	62.6%	65.9%	68.0%	77.5%	66.9%	46.7%	38.3%	53.3%	61.5%	73.9%	64.7%
2024	68.6%	66.6%	77.1%	75.1%	83.2%	72.6%	66.9%	51.0%	63.7%	53.6%	62.7%	67.1%
2025	61.8%	67.6%	52.1%	68.3%	74.1%	79.5%	M	M	M	M	M	M

Monthly Plots

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