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 (USC00092266) 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
2012	M	M	M	M	M	M	M	M	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	2.20	5.23	1.31	9.54	M	1.88	2.06
2025	1.85	1.59	4.55	M	2.70	2.92	3.24	4.91	0.12	2.59	0.48	2.85
2026	2.15	2.86	0.22	0.13	0.11	0.58	1.43	0.27	M	M	M	M
NCEI Climatology	4.67	4.48	4.88	4.39	2.98	4.86	4.54	4.09	4.54	2.61	3.20	5.04

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	3.3	4.7	3.6	4.3
2013	5.1	5.5	6.5	5.2	5.5	5.0	4.2	3.4	3.7	2.8	5.3	4.7
2014	5.6	4.7	5.4	5.6	3.9	4.6	4.3	4.4	3.8	2.9	4.4	3.8
2015	4.9	5.8	4.8	5.1	4.5	4.5	4.4	3.9	4.2	4.8	4.7	4.2
2016	5.3	6.3	5.6	5.4	4.2	4.5	4.8	4.3	3.7	4.4	4.1	5.0
2017	6.2	4.9	6.2	5.1	5.1	3.8	3.7	3.9	3.9	5.2	3.0	4.3
2018	5.3	5.3	6.5	6.3	4.1	4.1	3.1	3.5	3.8	4.3	4.1	5.1
2019	5.0	4.8	5.4	5.4	4.0	4.8	3.7	3.3	3.8	4.7	4.2	5.9
2020	3.4	5.9	5.2	5.5	5.1	4.4	3.6	3.7	5.0	4.6	4.6	4.3
2021	4.8	5.3	5.4	4.6	5.8	4.6	3.5	3.8	2.8	3.5	3.5	4.2
2022	5.6	5.3	5.8	5.4	4.7	4.2	4.3	3.0	6.8	3.7	5.7	4.4
2023	4.5	5.5	5.4	5.3	5.2	4.5	3.4	3.2	2.8	2.9	3.4	4.1
2024	6.2	4.8	3.7	5.2	4.4	4.4	3.4	4.5	5.0	3.7	4.2	4.4
2025	4.3	4.6	6.1	M	4.6	3.9	4.1	3.7	3.6	4.8	3.7	3.9
2026	4.8	6.0	4.4	4.1	3.6	4.4	3.7	3.6	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
2012	M	M	M	M	M	M	M	M	86.64	80.05	68.58	66.70
2013	67.63	62.55	65.46	77.85	85.87	93.14	92.31	92.82	90.37	83.11	70.77	68.89
2014	58.28	67.51	71.11	80.63	87.19	92.38	92.35	94.76	87.53	81.28	66.40	65.46
2015	58.54	58.96	73.42	79.68	89.29	94.59	96.23	93.26	86.79	79.82	74.56	73.07
2016	59.01	65.98	76.52	79.65	86.98	94.63	98.46	95.95	92.37	86.85	77.38	67.41
2017	65.31	74.24	74.69	84.74	87.03	90.89	95.48	94.72	91.17	84.23	75.27	64.58
2018	61.15	75.45	72.99	79.35	89.09	90.64	90.21	89.49	91.56	81.52	63.81	64.07
2019	58.93	68.75	69.07	78.29	89.02	90.13	91.75	90.48	93.09	82.96	66.01	63.00
2020	62.47	64.08	75.75	76.75	82.40	88.42	91.97	90.77	83.84	80.93	73.64	58.81
2021	59.04	62.03	73.35	75.16	82.73	88.61	89.36	89.18	85.32	78.97	66.81	68.95
2022	58.93	67.29	74.25	77.56	86.20	93.58	90.92	88.93	82.84	77.72	69.34	61.93
2023	64.11	70.97	72.90	77.11	81.69	87.31	91.34	92.88	85.26	77.67	67.75	62.38
2024	60.17	65.47	70.84	78.46	84.68	91.48	90.83	91.92	84.58	80.07	72.01	61.25
2025	53.71	67.74	72.73	M	87.78	89.67	93.95	87.67	87.09	76.49	72.55	61.28
2026	60.80	65.94	79.23	82.13	85.74	88.45	92.56	90.03	M	M	M	M
NCEI Climatology	59.09	63.41	70.70	78.40	85.90	90.79	93.00	91.60	87.00	78.61	68.60	60.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	65.23	56.50	41.96	45.28
2013	45.25	41.04	43.01	54.93	63.62	75.40	76.41	75.79	71.62	60.27	48.75	47.82
2014	36.14	45.67	47.88	57.96	64.09	71.78	72.60	71.93	70.33	55.30	39.39	42.92
2015	38.02	36.84	51.20	61.35	64.28	73.30	75.17	74.60	69.46	57.83	54.78	53.34
2016	39.41	42.91	54.39	57.11	63.54	72.61	76.16	75.51	70.50	58.61	47.27	47.56
2017	47.27	49.06	50.77	59.28	64.76	74.18	77.23	76.67	69.60	62.42	50.06	46.54
2018	37.32	56.42	49.03	55.13	68.61	71.98	72.30	71.57	71.51	59.92	45.33	47.70
2019	44.51	55.19	46.89	54.26	65.55	70.10	71.85	72.71	68.00	60.95	42.41	43.58
2020	43.43	44.06	56.06	53.60	61.15	69.53	72.61	72.92	67.58	59.99	51.20	36.46
2021	40.35	41.96	50.00	52.10	58.79	69.63	71.90	72.69	65.29	58.35	40.57	48.08
2022	37.14	42.23	48.47	52.92	63.56	70.87	73.22	71.90	65.94	49.43	49.27	41.74
2023	42.29	48.81	50.45	54.75	61.11	67.67	73.38	73.17	65.35	53.99	45.55	41.50
2024	39.21	41.46	50.31	54.60	65.10	70.38	73.77	72.05	68.95	54.76	52.69	39.38
2025	30.94	44.37	47.26	M	67.66	73.19	77.21	75.58	65.34	55.77	43.95	39.46
2026	37.03	42.03	56.80	55.32	65.51	70.05	73.87	73.39	M	M	M	M
NCEI Climatology	36.50	39.60	45.60	53.00	61.70	69.20	71.71	70.90	65.59	54.50	43.80	38.71

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	M	M	M	M	M	M	M	75.94	68.28	55.27	55.99
2013	56.44	51.79	54.24	66.39	74.75	84.27	84.36	84.31	80.99	71.69	59.76	58.36
2014	47.21	56.59	59.49	69.30	75.64	82.08	82.48	83.34	78.93	68.29	52.89	54.19
2015	48.28	47.90	62.31	70.51	76.78	83.95	85.70	83.93	78.12	68.82	64.67	63.21
2016	49.21	54.44	65.45	68.38	75.26	83.62	87.31	85.73	81.43	72.73	62.32	57.49
2017	56.29	61.65	62.73	72.01	75.90	82.53	86.35	85.69	80.39	73.33	62.67	55.56
2018	49.24	65.94	61.01	67.24	78.85	81.31	81.26	80.53	81.53	70.72	54.57	55.89
2019	51.72	61.97	57.98	66.27	77.29	80.12	81.80	81.60	80.54	71.95	54.21	53.29
2020	52.95	54.07	65.90	65.18	71.78	78.97	82.29	81.85	75.71	70.46	62.42	47.64
2021	49.69	51.99	61.67	63.63	70.76	79.12	80.63	80.94	75.31	68.66	53.69	58.51
2022	48.03	54.76	61.36	65.24	74.88	82.23	82.07	80.42	74.39	63.58	59.30	51.83
2023	53.20	59.89	61.68	65.93	71.40	77.49	82.36	83.03	75.31	65.83	56.65	51.94
2024	49.69	53.47	60.58	66.53	74.89	80.93	82.30	81.99	76.77	67.42	62.35	50.31
2025	42.32	56.06	60.00	M	77.72	81.43	85.58	81.63	76.21	66.13	58.25	50.37
2026	48.91	53.98	68.02	68.72	75.62	79.25	83.21	81.71	M	M	M	M
NCEI Climatology	47.80	51.51	58.15	65.70	73.80	80.00	82.35	81.25	76.30	66.55	56.20	49.70

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
2012	M	M	M	M	M	M	M	M	75.3%	72.8%	71.2%	79.3%
2013	76.6%	74.0%	63.9%	73.9%	64.7%	72.9%	79.0%	77.3%	74.5%	71.9%	66.7%	74.6%
2014	62.2%	71.4%	66.0%	68.7%	66.6%	68.5%	69.6%	68.5%	79.1%	71.7%	68.1%	77.0%
2015	69.1%	63.6%	73.3%	74.3%	65.2%	72.8%	74.9%	77.9%	80.2%	76.8%	80.3%	81.4%
2016	70.3%	64.0%	69.0%	66.4%	64.1%	67.4%	69.3%	74.5%	72.0%	62.5%	57.8%	73.6%
2017	71.7%	66.9%	58.7%	63.5%	66.8%	73.7%	70.7%	70.9%	68.6%	65.9%	70.4%	71.0%
2018	56.2%	72.9%	54.7%	60.1%	68.4%	75.6%	79.6%	79.1%	75.7%	73.0%	81.4%	82.5%
2019	71.8%	73.2%	62.9%	66.8%	65.3%	70.5%	71.8%	78.1%	66.7%	72.4%	73.9%	74.7%
2020	72.6%	75.2%	71.9%	59.6%	65.5%	70.9%	74.4%	76.8%	77.6%	75.7%	73.0%	74.1%
2021	73.6%	75.8%	67.1%	63.4%	62.7%	72.8%	78.5%	79.8%	76.4%	76.1%	67.0%	80.7%
2022	67.3%	67.4%	64.0%	62.9%	67.6%	63.4%	75.3%	76.9%	65.7%	64.5%	69.5%	72.8%
2023	73.7%	71.8%	65.3%	67.5%	68.7%	71.8%	76.8%	75.5%	76.8%	72.7%	72.3%	71.5%
2024	73.0%	65.1%	69.5%	64.6%	74.3%	68.7%	80.2%	72.5%	78.5%	72.5%	81.8%	76.8%
2025	70.8%	79.3%	65.1%	M	76.5%	78.9%	71.8%	79.4%	73.0%	74.5%	68.4%	75.9%
2026	69.1%	67.7%	77.7%	59.9%	79.7%	77.3%	78.8%	82.6%	M	M	M	M

Monthly Plots

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