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 (USC00096087) 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
2010	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	M	M	M	M	M
2018	M	M	M	M	M	M	M	M	M	M	M	M
2019	M	M	M	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	M	M	M	M	M	M	M	M	M	3.59	1.37
2025	2.74	1.91	3.03	2.97	2.00	4.21	0.87	M	M	M	M	M
NCEI Climatology	4.77	4.45	5.19	3.54	2.67	5.68	5.50	4.57	4.42	2.92	2.86	3.59

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	2.3	3.7	3.9	3.3	3.8	5.5	6.4
2011	6.0	6.1	6.7	6.2	5.7	5.8	3.4	3.5	4.0	4.5	5.3	4.7
2012	4.6	5.1	5.0	4.6	4.4	5.3	3.7	3.8	3.4	4.4	4.0	4.6
2013	5.7	5.3	6.4	5.2	5.2	4.8	4.0	3.3	3.5	3.1	6.3	5.4
2014	5.8	4.9	5.6	5.5	3.7	3.7	3.2	3.4	3.5	2.9	4.6	4.3
2015	5.3	6.0	4.6	4.1	4.0	3.4	3.7	3.2	3.8	4.8	4.7	3.9
2016	4.2	5.8	4.9	4.9	4.0	3.3	2.3	3.7	3.1	4.4	3.0	4.8
2017	4.7	4.9	5.8	4.8	4.3	3.5	2.9	3.3	3.8	5.8	3.4	4.7
2018	5.5	4.8	5.6	5.6	4.1	3.0	2.6	2.8	3.2	3.8	3.8	3.9
2019	5.3	5.4	5.4	4.9	3.7	4.1	3.1	3.2	4.1	3.7	2.2	3.4
2020	3.2	6.2	5.1	5.1	5.1	4.0	3.6	3.2	5.3	4.9	5.6	3.9
2021	4.6	5.3	5.7	4.3	5.4	4.1	3.0	3.8	2.7	2.9	3.7	4.2
2022	5.7	5.0	5.6	5.0	4.0	3.7	2.8	2.5	3.9	3.6	5.7	4.2
2023	4.7	5.7	5.6	5.4	4.4	4.6	3.0	3.4	3.6	4.3	4.9	4.9
2024	5.8	5.0	5.0	4.9	4.1	4.8	2.7	4.5	4.6	4.4	4.3	5.3
2025	4.2	4.5	5.7	4.4	4.1	3.5	4.2	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
2010	M	M	M	M	M	94.82	94.64	93.69	92.28	83.75	73.89	57.51
2011	57.76	68.27	75.50	84.05	88.74	96.02	92.15	94.77	86.60	76.83	71.72	66.66
2012	66.14	66.70	78.74	80.96	86.87	86.57	91.05	86.99	86.12	78.39	68.06	66.20
2013	68.00	64.08	64.92	76.76	82.34	88.70	87.22	88.73	86.30	79.44	68.18	66.90
2014	55.81	65.62	67.59	75.56	83.74	90.80	90.70	93.03	86.84	81.70	67.28	66.84
2015	61.85	60.29	75.37	79.28	86.81	90.74	92.39	90.47	84.50	79.26	74.84	72.35
2016	58.71	65.33	74.15	77.60	84.84	90.98	94.07	92.62	88.85	84.26	76.10	69.10
2017	69.45	74.94	74.85	82.94	82.16	86.90	91.52	91.23	87.56	82.17	73.58	63.82
2018	58.65	74.17	70.26	77.00	86.99	90.20	88.61	88.61	90.50	82.17	67.04	62.54
2019	62.08	71.28	70.26	78.02	88.15	88.94	89.43	85.94	93.14	83.85	67.70	65.50
2020	65.56	66.14	78.28	78.62	83.56	87.20	90.06	89.37	83.84	81.70	75.08	61.67
2021	60.45	65.30	74.15	74.72	83.62	88.04	88.32	88.03	85.64	79.32	68.12	69.97
2022	60.63	67.87	74.10	77.30	84.78	92.66	89.25	88.15	85.16	78.28	70.82	63.82
2023	66.14	72.69	73.40	77.78	81.94	86.42	90.01	93.14	86.36	79.03	69.62	63.65
2024	62.02	67.32	73.17	77.96	84.95	92.78	90.82	90.01	84.26	80.89	75.26	61.70
2025	56.02	69.93	73.40	82.40	86.17	90.02	92.73	M	M	M	M	M
NCEI Climatology	60.59	64.50	70.71	77.20	84.20	88.60	90.21	89.20	85.60	78.00	68.90	62.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	75.30	75.17	76.15	69.73	55.56	46.82	34.75
2011	36.27	44.96	52.22	57.73	62.59	71.17	72.47	72.12	65.18	52.50	47.78	44.77
2012	42.10	46.96	55.75	56.18	63.94	68.08	71.37	71.25	66.56	57.78	44.96	44.14
2013	47.10	43.83	42.80	55.16	60.16	71.12	71.08	72.06	68.42	58.30	48.20	46.46
2014	35.66	43.64	45.76	55.28	62.25	71.06	72.01	72.65	70.52	56.79	41.78	46.52
2015	41.23	39.71	54.76	62.00	63.35	70.10	71.89	71.54	67.94	58.71	55.52	53.19
2016	38.74	41.62	52.73	56.18	62.14	71.18	73.63	74.45	70.93	59.23	48.92	49.25
2017	47.21	49.94	51.22	58.22	64.70	71.42	73.69	73.52	68.42	61.38	49.94	45.76
2018	37.34	56.69	49.65	56.60	70.44	72.74	71.72	71.02	71.12	60.97	47.42	45.30
2019	41.29	50.90	48.14	54.50	66.26	70.34	70.96	70.21	68.72	62.19	44.96	45.99
2020	45.06	45.84	56.79	55.70	61.21	69.32	72.12	72.30	68.72	62.54	54.26	37.98
2021	42.28	44.34	51.97	53.30	60.05	69.20	71.31	71.89	67.52	59.29	42.98	50.46
2022	38.62	43.31	50.46	54.62	63.94	70.94	71.66	70.79	66.08	51.74	51.26	43.21
2023	44.37	50.71	51.06	55.94	61.50	68.06	72.53	72.41	66.32	55.63	47.72	43.79
2024	40.54	43.05	52.26	55.22	65.91	71.18	73.46	72.01	69.56	57.20	55.88	43.64
2025	33.49	47.75	47.85	57.50	64.57	70.22	72.93	M	M	M	M	M
NCEI Climatology	39.31	42.98	47.90	53.91	62.11	69.20	71.40	71.50	67.00	57.20	47.00	41.99

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	85.05	84.90	84.92	81.01	69.65	60.36	46.13
2011	47.02	56.62	63.86	70.89	75.66	83.59	82.31	83.45	75.89	64.66	59.75	55.72
2012	54.12	56.83	67.25	68.57	75.40	77.33	81.21	79.12	76.34	68.09	56.51	55.17
2013	57.55	53.95	53.86	65.96	71.25	79.91	79.15	80.40	77.36	68.87	58.19	56.68
2014	45.73	54.63	56.68	65.42	72.99	80.93	81.35	82.84	78.68	69.25	54.53	56.68
2015	51.54	50.00	65.07	70.64	75.08	80.42	82.14	81.01	76.22	68.99	65.18	62.77
2016	48.72	53.48	63.44	66.89	73.49	81.08	83.85	83.53	79.89	71.75	62.51	59.17
2017	58.33	62.44	63.04	70.58	73.43	79.16	82.60	82.37	77.99	71.77	61.76	54.79
2018	48.00	65.43	59.96	66.80	78.71	81.47	80.16	79.82	80.81	71.57	57.23	53.92
2019	51.68	61.09	59.20	66.26	77.20	79.64	80.19	78.07	80.93	73.02	56.33	55.75
2020	55.31	55.99	67.54	67.16	72.38	78.26	81.09	80.83	76.28	72.12	64.67	49.83
2021	51.36	54.82	63.06	64.01	71.83	78.62	79.82	79.96	76.58	69.31	55.55	60.22
2022	49.62	55.59	62.28	65.96	74.36	81.80	80.45	79.47	75.62	65.01	61.04	53.51
2023	55.25	61.70	62.23	66.86	71.72	77.24	81.27	82.78	76.34	67.33	58.67	53.72
2024	51.28	55.18	62.72	66.59	75.43	81.98	82.14	81.01	76.91	69.05	65.57	52.67
2025	44.76	58.84	60.63	69.95	75.37	80.12	82.83	M	M	M	M	M
NCEI Climatology	49.95	53.74	59.30	65.55	73.15	78.90	80.80	80.35	76.30	67.60	57.95	52.35

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
2010	M	M	M	M	M	75.5%	75.1%	80.2%	69.1%	65.3%	70.3%	65.8%
2011	73.8%	74.0%	70.4%	68.9%	63.2%	68.2%	81.0%	77.0%	70.1%	67.1%	69.2%	73.9%
2012	69.0%	73.4%	67.2%	62.7%	64.3%	74.1%	78.6%	82.8%	79.2%	74.7%	73.1%	80.3%
2013	76.5%	74.5%	63.7%	74.8%	69.3%	78.6%	86.6%	84.3%	82.1%	80.2%	76.6%	84.7%
2014	71.6%	79.1%	74.1%	78.8%	74.6%	75.8%	78.5%	78.4%	85.6%	78.0%	75.8%	83.2%
2015	75.4%	71.8%	81.5%	84.5%	74.2%	80.7%	80.3%	81.8%	84.5%	78.5%	82.4%	85.9%
2016	77.3%	69.3%	76.0%	71.7%	69.8%	80.1%	84.5%	86.2%	84.2%	76.3%	71.3%	82.0%
2017	81.6%	77.3%	69.8%	72.1%	78.5%	88.9%	82.8%	82.4%	79.4%	76.3%	80.7%	85.2%
2018	68.9%	86.9%	68.8%	72.3%	75.5%	79.9%	83.7%	85.2%	81.1%	76.9%	85.0%	85.0%
2019	76.9%	78.6%	70.8%	72.0%	71.6%	78.2%	80.8%	81.5%	68.9%	76.6%	76.8%	78.6%
2020	74.7%	78.2%	75.2%	69.2%	70.6%	78.1%	81.3%	82.6%	83.8%	81.3%	76.8%	79.2%
2021	79.5%	82.1%	73.1%	71.6%	68.3%	80.1%	85.1%	84.9%	82.3%	80.1%	71.7%	85.4%
2022	73.7%	71.9%	70.7%	67.9%	74.0%	70.3%	82.3%	82.9%	75.2%	69.5%	75.8%	75.2%
2023	76.6%	75.0%	72.0%	73.4%	78.2%	84.1%	88.0%	84.5%	83.7%	73.1%	75.0%	75.4%
2024	73.4%	70.1%	72.9%	69.5%	77.7%	69.5%	82.9%	77.9%	82.7%	71.6%	80.5%	78.2%
2025	71.4%	77.0%	67.3%	69.4%	74.3%	79.5%	76.0%	M	M	M	M	M

Monthly Plots

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