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 (USC00082944) 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
2011	M	M	M	M	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	0.75	M	M	M	M	M	M	M	M	M	4.82	4.18
2019	2.23	2.25	1.17	2.12	1.89	7.12	5.40	4.65	0.36	2.93	2.98	6.33
2020	0.21	4.01	2.38	4.49	3.15	8.54	4.16	9.47	2.27	3.66	1.36	1.75
2021	1.63	4.41	2.35	4.10	0.86	5.92	10.37	6.31	6.43	3.68	2.04	2.19
2022	1.05	1.44	3.15	0.60	1.81	0.53	10.15	8.82	6.90	1.23	2.39	0.39
2023	1.49	1.55	2.75	2.44	5.44	4.37	8.48	4.36	7.10	3.76	3.32	4.66
2024	3.36	1.97	4.84	2.64	3.65	1.77	9.68	8.89	20.83	3.88	1.20	1.27
2025	5.06	2.30	3.49	0.61	5.20	3.35	2.43	14.17	2.90	3.37	M	1.77
2026	1.24	0.69	1.23	0.44	6.96	6.85	3.57	1.24	2.98	M	M	M
NCEI Climatology	3.20	3.25	3.27	3.03	2.68	6.12	4.96	6.39	7.19	4.97	1.87	3.12

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	7.4	8.5	7.4	6.5	6.7	6.4	7.7	8.3	7.3
2012	6.3	6.8	7.5	8.3	8.2	8.9	7.1	6.7	7.4	7.4	6.2	6.3
2013	7.0	7.3	8.5	8.1	8.5	7.8	6.5	6.1	7.0	5.9	9.7	6.7
2014	7.7	6.3	7.6	7.5	6.4	6.6	5.9	6.8	6.1	4.3	6.7	5.8
2015	7.0	7.9	6.4	7.0	8.0	6.5	6.8	5.7	6.8	7.2	7.5	6.4
2016	7.2	8.5	7.2	8.8	7.0	7.1	5.8	7.4	6.6	8.8	7.0	6.4
2017	7.2	7.1	7.7	8.1	8.3	5.9	5.9	6.2	2.4	2.1	M	M
2018	7.1	6.8	8.9	8.9	6.9	5.9	5.8	5.5	6.1	10.9	8.3	7.9
2019	8.1	8.0	9.5	9.2	8.8	8.7	7.1	6.4	11.0	9.2	8.4	10.0
2020	9.5	9.9	8.5	9.0	9.2	7.9	7.6	7.6	10.0	8.9	9.6	7.6
2021	8.4	8.6	10.0	8.6	9.8	9.3	7.8	7.3	7.3	6.9	7.6	7.1
2022	9.6	8.1	9.1	9.7	9.3	8.8	7.5	6.5	8.5	7.3	9.9	7.6
2023	7.1	8.6	9.5	9.8	9.7	9.4	7.7	7.7	8.4	8.5	8.8	9.4
2024	8.9	8.5	8.5	9.4	8.7	9.9	7.3	9.1	9.0	9.8	8.2	8.4
2025	7.8	7.9	9.8	9.6	8.7	7.8	8.4	7.5	8.9	8.9	0.8	3.2
2026	8.7	9.5	9.8	9.4	8.8	8.4	8.4	11.2	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
2011	M	M	M	80.60	83.45	89.90	90.24	93.14	87.08	77.41	69.80	68.17
2012	67.77	69.06	77.29	80.06	83.62	86.12	90.53	85.91	85.64	79.15	68.48	67.48
2013	69.51	68.06	67.30	75.86	79.85	87.50	86.81	88.44	85.76	79.26	70.70	69.10
2014	58.94	65.94	68.52	77.48	82.05	87.92	89.31	90.35	85.78	84.32	71.24	71.31
2015	66.37	64.72	76.48	82.88	87.22	91.22	92.97	90.76	86.72	80.66	78.62	76.01
2016	62.77	68.25	77.00	79.04	84.90	90.32	93.78	91.28	89.24	81.88	75.86	71.66
2017	72.53	74.88	74.62	81.02	86.64	87.14	90.99	88.73	84.88	79.70	M	M
2018	60.63	72.82	70.55	75.97	81.93	89.53	89.34	89.06	88.35	81.03	72.32	66.00
2019	62.70	70.85	70.71	77.04	85.23	89.12	88.36	88.34	87.88	83.16	70.08	69.02
2020	67.07	67.15	77.42	77.33	81.91	85.78	89.96	88.88	85.28	80.70	75.01	63.48
2021	64.37	66.02	71.61	74.98	81.72	85.83	87.72	88.62	85.39	80.22	67.92	72.72
2022	62.97	68.63	74.23	77.08	82.91	88.71	90.55	87.86	84.50	77.17	72.08	64.92
2023	68.87	77.00	73.92	76.70	79.38	86.06	90.30	89.08	84.14	77.75	70.89	65.62
2024	63.82	66.14	72.47	77.12	84.43	88.70	89.60	88.32	84.14	79.15	75.56	64.75
2025	58.48	69.29	71.83	78.50	85.65	87.56	90.53	88.32	83.78	79.36	M	M
2026	60.29	66.52	73.98	77.54	81.88	88.10	91.23	88.97	87.35	M	M	M
NCEI Climatology	64.29	66.69	72.20	77.40	83.91	88.32	90.69	89.50	86.00	80.10	72.40	66.31

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	68.00	67.42	73.16	75.90	76.77	71.78	60.80	53.90	51.16
2012	47.04	52.92	61.21	62.60	69.39	72.74	75.26	61.61	64.04	65.68	50.78	49.59
2013	51.92	49.49	46.17	60.92	65.62	75.08	74.74	75.90	74.00	64.34	57.02	52.03
2014	40.54	48.26	50.12	60.26	67.01	73.58	75.55	76.36	75.20	66.78	53.84	54.12
2015	49.65	47.30	60.05	69.08	73.57	75.74	77.29	77.17	75.68	67.83	65.36	61.96
2016	45.35	48.51	60.16	63.44	68.87	76.64	78.57	79.38	75.68	68.64	58.46	54.94
2017	53.37	55.72	57.97	64.70	69.68	75.86	78.22	77.00	73.83	75.20	M	M
2018	43.40	57.46	51.68	59.12	68.90	73.94	75.11	75.42	76.42	72.23	55.36	49.00
2019	49.03	58.88	53.99	60.47	70.89	74.45	75.10	75.97	74.62	69.62	51.97	51.88
2020	50.06	50.67	59.61	61.38	66.76	72.16	75.99	75.66	74.07	69.65	62.03	43.83
2021	46.52	48.50	55.50	58.06	65.67	73.57	74.97	75.86	72.07	65.74	50.62	54.85
2022	44.74	49.61	54.96	61.59	68.73	74.82	75.25	74.68	72.50	59.81	59.36	47.85
2023	47.21	56.30	56.56	61.58	64.86	70.70	74.56	76.36	71.30	63.70	54.95	51.28
2024	45.65	47.77	56.45	59.72	69.86	75.32	75.78	76.01	73.64	65.97	60.50	49.07
2025	37.75	50.58	53.08	63.08	69.22	73.64	76.13	75.61	71.96	68.45	M	M
2026	38.30	45.11	55.75	61.22	69.51	73.46	76.88	76.37	76.55	M	M	M
NCEI Climatology	45.41	48.67	54.09	59.81	67.69	73.10	74.89	74.90	73.20	65.31	56.10	49.40

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	M	M	M	74.30	75.43	81.53	83.07	84.95	79.43	69.10	61.85	59.67
2012	57.40	60.99	69.25	71.33	76.51	79.43	82.89	73.76	74.84	72.41	59.63	58.54
2013	60.71	58.77	56.74	68.39	72.73	81.29	80.77	82.17	79.88	71.80	63.86	60.57
2014	49.74	57.10	59.32	68.87	74.53	80.75	82.43	83.36	80.49	75.55	62.54	62.72
2015	58.01	56.01	68.26	75.98	80.40	83.48	85.13	83.97	81.20	74.24	71.99	68.99
2016	54.06	58.38	68.58	71.24	76.88	83.48	86.17	85.33	82.46	75.26	67.16	63.30
2017	62.95	65.30	66.30	72.86	78.16	81.50	84.61	82.86	79.36	77.45	M	M
2018	52.01	65.14	61.12	67.55	75.41	81.74	82.23	82.24	82.39	76.63	63.84	57.50
2019	55.86	64.86	62.35	68.75	78.06	81.79	81.73	82.16	81.25	76.39	61.03	60.45
2020	58.56	58.91	68.51	69.35	74.33	78.97	82.98	82.27	79.67	75.18	68.52	53.65
2021	55.45	57.26	63.55	66.52	73.70	79.70	81.34	82.24	78.73	72.98	59.27	63.79
2022	53.85	59.12	64.60	69.34	75.82	81.76	82.90	81.27	78.50	68.49	65.72	56.39
2023	58.04	66.65	65.24	69.14	72.12	78.38	82.43	82.72	77.72	70.73	62.92	58.45
2024	54.73	56.95	64.46	68.42	77.15	82.01	82.69	82.17	78.89	72.56	68.03	56.91
2025	48.11	59.93	62.45	70.79	77.44	80.60	83.33	81.96	77.87	73.91	M	M
2026	49.29	55.82	64.86	69.38	75.69	80.78	84.05	82.67	81.95	M	M	M
NCEI Climatology	54.85	57.68	63.15	68.61	75.80	80.71	82.79	82.20	79.60	72.70	64.25	57.85

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
2011	M	M	M	66.9%	71.0%	74.4%	77.2%	74.3%	76.2%	73.7%	83.2%	81.1%
2012	70.2%	74.9%	72.3%	64.3%	73.1%	70.5%	71.6%	78.7%	78.0%	74.9%	86.9%	90.0%
2013	89.3%	82.7%	73.9%	90.2%	84.9%	90.5%	93.7%	91.0%	89.3%	89.8%	78.5%	77.8%
2014	69.2%	76.5%	71.5%	74.2%	71.0%	71.2%	74.1%	72.7%	78.2%	69.1%	70.0%	77.6%
2015	71.1%	68.8%	77.8%	76.8%	66.8%	71.3%	73.9%	77.1%	77.2%	74.0%	77.1%	80.0%
2016	71.8%	64.4%	70.5%	66.0%	64.6%	71.8%	73.3%	76.4%	76.2%	75.1%	71.5%	77.7%
2017	74.3%	72.7%	64.9%	68.4%	66.6%	80.3%	77.6%	77.4%	74.9%	68.0%	M	M
2018	70.7%	81.3%	61.4%	69.8%	76.9%	75.5%	76.8%	77.8%	75.1%	75.8%	82.0%	84.1%
2019	74.8%	82.7%	72.1%	76.9%	75.3%	78.1%	80.7%	84.6%	77.0%	81.7%	83.6%	85.6%
2020	77.9%	79.1%	79.8%	77.0%	78.2%	85.1%	85.8%	89.5%	80.9%	84.0%	83.8%	80.5%
2021	79.9%	78.8%	79.2%	71.4%	75.4%	88.8%	89.9%	85.9%	78.0%	77.4%	78.2%	84.7%
2022	72.1%	79.0%	74.9%	70.6%	77.4%	74.1%	80.5%	81.5%	79.1%	76.2%	80.6%	78.0%
2023	74.5%	74.8%	69.5%	80.4%	82.0%	84.8%	87.4%	91.4%	87.0%	80.9%	78.5%	78.5%
2024	75.3%	73.8%	77.1%	69.2%	75.7%	74.5%	80.2%	81.2%	83.7%	76.0%	77.4%	79.4%
2025	69.8%	78.8%	69.4%	74.1%	75.5%	79.3%	79.1%	80.9%	78.1%	80.7%	M	M
2026	69.6%	70.2%	77.9%	74.2%	77.9%	75.6%	74.9%	79.1%	83.9%	M	M	M

Monthly Plots

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