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 (USC00410984) 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
2009	M	M	M	4.46	1.43	3.45	3.10	0.37	3.03	4.90	0.05	1.31
2010	1.37	1.78	1.91	2.46	3.43	1.14	2.76	0.14	3.89	0.80	0.50	1.50
2011	0.28	1.44	0.06	1.54	3.82	0.87	0.00	0.33	0.55	5.45	1.80	1.93
2012	3.28	1.39	4.01	2.29	1.46	1.63	0.24	2.21	3.48	2.00	0.18	0.75
2013	0.79	1.22	1.01	1.63	3.30	2.25	4.32	0.46	1.82	2.65	1.70	1.72
2014	0.15	0.52	0.84	2.75	1.69	4.67	5.11	1.38	0.67	1.88	1.59	0.52
2015	1.90	2.08	2.80	4.33	17.23	9.31	2.15	0.23	1.08	4.60	4.95	2.13
2016	0.17	1.53	1.75	5.75	5.97	4.32	0.67	3.86	3.15	0.59	4.08	0.52
2017	1.89	1.43	1.01	2.07	1.21	4.76	2.41	4.20	4.17	0.92	0.24	1.28
2018	0.09	3.52	1.14	1.03	3.24	0.31	2.11	1.21	5.40	7.81	0.22	1.74
2019	0.85	1.18	1.63	3.30	7.97	2.98	0.26	3.17	0.70	1.75	2.00	0.62
2020	1.75	1.94	5.56	0.38	3.88	5.39	1.87	1.30	4.03	2.31	0.80	1.36
2021	0.49	0.26	1.42	5.48	5.60	1.82	1.37	3.41	0.69	1.98	0.54	0.03
2022	0.03	1.06	0.26	0.06	0.14	0.05	0.01	0.15	0.04	0.09	2.02	0.78
2023	0.45	2.30	4.20	0.85	3.06	0.72	1.22	0.57	1.58	7.75	0.52	1.61
2024	2.00	1.18	3.38	4.23	5.37	0.53	0.73	0.65	2.03	0.20	7.86	1.22
2025	0.67	0.21	1.17	6.06	6.26	2.10	M	M	M	M	M	M
NCEI Climatology	1.64	2.38	3.00	3.04	5.22	4.00	2.63	2.47	3.23	3.62	2.10	2.08

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	M	6.3	7.1	5.0	6.6	5.7	8.0	6.1	7.2
2010	7.3	7.3	10.3	9.7	6.3	7.3	6.0	4.9	5.9	5.1	9.7	7.9
2011	7.1	9.5	10.3	11.6	11.0	10.0	6.3	6.1	5.9	6.9	9.3	6.8
2012	8.0	7.9	9.1	8.5	8.8	6.8	6.5	0.0	3.0	7.1	6.5	7.9
2013	6.7	8.2	9.1	10.2	9.9	6.7	5.2	4.6	4.5	6.9	8.0	6.3
2014	8.9	7.9	9.4	9.8	8.5	8.9	4.7	4.8	5.1	6.7	8.2	7.0
2015	6.5	7.6	6.1	7.5	7.0	5.9	6.1	4.7	4.7	5.0	7.7	7.1
2016	7.2	8.2	8.8	6.8	7.0	4.4	6.6	4.6	4.8	6.8	6.3	7.2
2017	7.7	8.1	8.8	8.8	7.2	6.1	4.0	4.0	5.0	6.9	6.7	6.6
2018	8.2	7.7	8.7	9.1	6.8	7.6	4.2	5.8	4.7	5.6	6.8	7.5
2019	7.8	7.7	8.0	8.5	7.8	6.0	5.5	4.8	5.6	7.9	6.3	6.3
2020	7.4	8.2	7.0	7.9	7.0	6.5	5.2	5.0	4.7	6.9	6.9	6.9
2021	6.9	8.5	8.9	7.9	6.0	5.2	4.3	5.7	4.2	6.7	6.7	6.9
2022	7.1	8.2	9.1	11.1	9.6	6.5	6.2	5.2	4.5	5.9	6.8	6.7
2023	7.9	8.2	1.9	0.0	0.0	4.6	5.6	5.3	5.5	6.9	5.4	6.7
2024	7.3	7.7	8.1	8.4	6.4	6.0	5.8	5.6	4.1	5.8	6.2	5.7
2025	6.7	7.1	9.2	8.4	5.7	5.1	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
2009	M	M	M	76.86	78.40	89.98	92.06	93.62	81.29	67.54	68.53	49.10
2010	50.85	46.72	65.10	74.47	81.66	93.10	91.74	97.95	86.42	79.07	67.79	57.72
2011	51.99	59.10	70.29	81.26	80.77	96.22	101.68	103.77	89.54	76.36	64.64	51.97
2012	59.23	58.01	71.83	77.96	85.25	90.62	95.97	92.98	87.02	72.88	69.62	57.78
2013	55.92	60.09	66.78	73.04	81.88	90.74	91.28	95.46	90.98	75.01	59.24	50.00
2014	54.35	51.67	63.88	75.31	83.54	88.48	88.89	94.13	87.28	81.59	59.74	54.23
2015	52.43	54.40	65.07	73.59	76.75	86.17	90.93	94.61	90.01	78.66	64.39	61.57
2016	54.65	64.83	68.01	74.24	77.93	89.68	95.26	93.24	87.75	82.95	70.52	57.23
2017	59.16	69.17	74.96	76.94	83.59	88.16	94.38	89.60	85.73	77.59	69.80	55.16
2018	54.83	56.60	70.56	71.80	86.66	94.59	98.15	94.34	83.67	71.45	62.17	53.91
2019	52.07	54.75	62.24	74.55	78.94	86.97	92.11	95.06	92.30	75.19	65.93	62.00
2020	61.23	61.28	72.81	76.33	84.90	92.23	93.65	95.98	81.62	74.61	69.13	58.61
2021	53.87	52.30	69.87	70.50	76.10	88.00	91.87	91.71	90.60	80.43	67.21	69.61
2022	56.58	56.57	68.87	78.20	84.61	92.37	101.58	94.68	89.57	77.77	61.50	56.68
2023	60.13	59.79	67.58	72.90	81.97	92.10	98.55	102.77	93.47	76.45	66.37	60.74
2024	49.97	65.52	70.03	75.43	82.55	91.17	93.45	99.39	87.77	86.03	69.07	60.81
2025	50.42	58.36	74.39	75.80	80.23	86.30	M	M	M	M	M	M
NCEI Climatology	54.11	58.51	66.71	74.40	81.00	88.70	93.40	93.89	86.30	76.20	64.80	55.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	55.55	57.00	67.37	69.07	68.97	60.68	48.59	43.90	28.61
2010	30.85	31.79	40.65	53.04	60.04	72.07	73.02	73.18	66.96	50.45	42.06	33.73
2011	27.36	33.37	45.58	54.20	58.77	71.54	76.25	76.54	61.40	51.92	42.56	34.61
2012	34.67	38.02	50.99	57.02	62.66	68.66	71.46	69.27	63.02	50.99	41.78	34.67
2013	33.86	35.02	40.36	47.00	58.13	68.24	69.28	70.67	64.88	53.23	39.80	28.05
2014	27.70	31.36	36.88	51.94	59.42	70.14	69.67	70.45	65.35	55.74	36.08	39.37
2015	31.34	31.38	44.16	53.56	59.88	64.90	60.59	70.40	67.00	54.29	43.56	36.77
2016	31.37	38.86	46.12	52.20	58.33	69.71	73.31	72.13	66.89	60.26	48.57	34.42
2017	35.29	44.71	49.30	53.95	58.37	69.03	72.63	70.88	63.85	50.93	44.53	34.29
2018	28.18	34.07	45.79	43.59	64.73	72.09	71.76	71.38	66.90	54.56	36.47	35.21
2019	38.07	42.96	41.66	52.50	61.06	66.55	70.15	73.04	70.08	48.85	39.63	38.68
2020	39.39	37.66	52.90	51.67	62.45	69.75	74.50	69.81	61.79	49.01	44.03	33.19
2021	34.03	32.61	45.55	48.50	59.65	68.10	70.29	71.29	63.03	54.87	40.84	41.97
2022	26.10	28.39	39.61	52.63	62.58	70.07	75.00	72.90	63.87	50.55	40.50	35.10
2023	35.65	36.29	44.29	48.63	60.55	68.60	72.48	74.42	68.27	53.26	42.07	37.26
2024	28.48	40.97	46.74	54.37	64.03	70.70	70.74	73.65	64.17	57.29	45.37	38.58
2025	27.87	31.96	46.84	53.70	59.71	69.31	M	M	M	M	M	M
NCEI Climatology	30.00	33.92	41.70	49.60	59.40	68.01	71.90	71.40	63.60	52.41	40.49	32.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	66.21	67.70	78.67	80.57	81.29	70.98	58.07	56.21	38.85
2010	40.85	39.25	52.87	63.76	70.85	82.59	82.38	85.57	76.69	64.76	54.93	45.72
2011	39.68	46.24	57.93	67.73	69.77	83.88	88.96	90.15	75.47	64.14	53.60	43.29
2012	46.95	48.01	61.41	67.49	73.95	79.64	83.72	80.82	75.02	61.93	55.70	46.23
2013	44.89	47.56	53.57	60.02	70.00	79.49	80.28	83.07	77.93	64.12	49.52	39.03
2014	41.03	41.51	50.38	63.63	71.48	79.31	79.28	82.29	76.31	68.66	47.91	46.80
2015	41.88	42.89	54.61	63.58	68.32	75.54	75.76	82.50	78.51	66.48	53.97	49.17
2016	43.01	51.85	57.06	63.22	68.13	79.69	84.28	82.68	77.32	71.60	59.55	45.82
2017	47.22	56.94	62.13	65.45	70.98	78.60	83.51	80.24	74.79	64.26	57.17	44.73
2018	41.51	45.34	58.18	57.70	75.70	83.34	84.96	82.86	75.29	63.01	49.32	44.56
2019	45.07	48.86	51.95	63.52	70.00	76.76	81.13	84.05	81.19	62.02	52.78	50.34
2020	50.31	49.47	62.85	64.00	73.67	80.99	84.08	82.89	71.70	61.81	56.58	45.90
2021	43.95	42.46	57.71	59.50	67.87	78.05	81.08	81.50	76.82	67.65	54.03	55.79
2022	41.34	42.48	54.24	65.42	73.60	81.22	88.29	83.79	76.72	64.16	51.00	45.89
2023	47.89	48.04	55.94	60.77	71.26	80.35	85.52	88.60	80.87	64.85	54.22	49.00
2024	39.23	53.24	58.39	64.90	73.29	80.93	82.10	86.52	75.97	71.66	57.22	49.69
2025	39.15	45.16	60.61	64.75	69.97	77.81	M	M	M	M	M	M
NCEI Climatology	42.05	46.22	54.20	62.00	70.20	78.35	82.65	82.65	74.95	64.30	52.65	43.80

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
2009	M	M	M	M	74.4%	63.3%	61.5%	57.9%	72.1%	78.5%	72.5%	74.0%
2010	73.8%	77.8%	64.6%	65.4%	68.7%	66.5%	71.9%	56.6%	70.8%	58.3%	59.8%	59.4%
2011	64.5%	65.8%	57.7%	53.3%	64.3%	49.0%	40.1%	37.1%	40.5%	59.6%	65.6%	75.9%
2012	62.8%	68.7%	68.6%	67.2%	60.5%	61.7%	53.1%	M	68.4%	65.6%	56.6%	63.3%
2013	70.0%	63.2%	55.4%	64.9%	64.2%	59.9%	61.3%	52.8%	54.8%	70.8%	69.3%	74.5%
2014	49.9%	60.8%	48.3%	60.5%	63.0%	71.6%	69.9%	62.7%	68.2%	64.1%	63.6%	80.0%
2015	65.2%	70.7%	76.1%	75.6%	86.9%	75.5%	65.9%	58.5%	62.0%	62.7%	74.6%	71.1%
2016	68.9%	56.0%	63.4%	69.1%	74.3%	73.5%	67.2%	67.6%	73.1%	70.5%	73.1%	65.8%
2017	63.7%	63.1%	63.2%	72.6%	65.4%	75.2%	70.3%	76.9%	69.7%	63.4%	67.4%	65.7%
2018	55.6%	73.7%	59.3%	60.9%	69.5%	62.2%	58.0%	62.1%	82.5%	81.6%	67.2%	73.0%
2019	70.6%	74.7%	62.4%	68.9%	77.4%	75.8%	67.4%	68.4%	68.8%	64.0%	71.3%	67.9%
2020	73.9%	66.9%	74.3%	67.9%	71.0%	67.3%	73.4%	60.2%	78.0%	68.3%	66.0%	65.3%
2021	68.9%	69.8%	58.8%	66.5%	80.2%	76.3%	71.8%	71.1%	60.9%	64.1%	64.2%	63.9%
2022	52.9%	59.6%	53.0%	58.5%	68.2%	63.2%	49.7%	63.4%	61.5%	60.1%	75.3%	67.0%
2023	60.2%	63.7%	63.2%	63.6%	72.6%	68.6%	56.5%	45.8%	58.7%	66.3%	71.1%	64.7%
2024	67.6%	62.2%	68.7%	71.4%	75.2%	70.6%	64.4%	54.0%	67.1%	52.8%	70.7%	71.7%
2025	62.6%	68.0%	51.6%	67.9%	73.9%	79.7%	M	M	M	M	M	M

Monthly Plots

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