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 (USC00406272) 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
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	4.48
2016	2.22	3.87	1.22	2.07	0.43	2.12	2.22	2.04	1.38	0.13	3.29	4.59
2017	2.50	1.77	4.09	4.02	1.58	2.34	2.05	3.89	0.98	4.17	1.49	2.08
2018	1.17	6.56	3.84	1.98	4.94	2.70	4.50	2.50	4.89	3.24	2.89	4.94
2019	3.33	11.28	3.04	3.11	3.68	3.14	3.45	1.27	0.10	3.94	4.68	2.62
2020	5.81	6.26	5.75	6.20	4.01	3.93	5.53	3.05	1.27	5.61	0.80	1.55
2021	0.08	0.03	M	M	0.12	0.13	M	5.64	1.49	3.78	0.91	2.18
2022	3.69	7.15	1.31	0.53	0.75	0.01	0.01	M	M	M	1.17	8.09
2023	3.90	3.99	3.75	0.47	M	M	M	8.21	4.14	0.76	0.97	2.93
2024	25.52	43.21	4.43	0.44	0.02	0.07	0.01	M	M	M	M	M
NCEI Climatology	4.40	4.63	4.43	4.49	3.58	4.28	4.98	2.97	3.12	2.70	3.57	4.40

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	4.8	4.6	3.8	4.5	3.4	3.6	4.5	5.3	3.8
2015	5.0	5.5	5.4	5.3	3.7	4.5	4.3	2.8	2.8	M	M	3.7
2016	4.8	6.5	4.6	5.4	5.8	4.8	4.2	3.7	3.0	3.6	3.5	4.4
2017	5.5	4.6	5.4	4.8	5.7	3.5	4.0	3.6	3.8	3.7	2.9	4.8
2018	4.0	4.5	6.8	6.2	3.8	4.3	2.5	0.2	3.0	4.3	4.8	4.6
2019	5.4	5.3	5.2	5.3	4.4	4.5	3.2	3.2	2.7	3.5	3.4	4.9
2020	5.1	5.7	5.3	5.7	4.9	4.4	3.3	2.9	3.7	2.9	3.8	4.0
2021	5.1	5.0	4.9	4.8	4.4	3.4	M	2.9	2.8	3.3	3.2	4.2
2022	5.1	4.9	6.7	5.0	4.5	3.5	3.8	3.1	3.1	3.9	4.6	3.9
2023	4.7	5.2	5.4	5.4	M	M	M	3.2	2.2	3.3	3.6	4.5
2024	5.6	4.6	5.8	5.7	3.3	3.8	3.5	3.3	5.4	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
2014	M	M	M	73.79	79.09	85.58	83.62	84.20	80.30	68.58	51.62	49.36
2015	44.66	39.78	60.28	69.26	81.82	86.96	86.12	84.90	80.46	M	M	61.31
2016	42.57	48.63	65.27	70.58	69.96	86.32	89.48	89.02	85.33	75.26	62.79	48.61
2017	52.50	58.49	59.87	73.52	75.90	82.22	86.87	83.85	79.22	72.30	59.54	47.10
2018	42.28	56.60	55.81	64.88	81.53	85.34	86.42	84.20	84.20	70.03	53.78	49.71
2019	47.15	55.21	56.91	71.66	80.95	81.68	86.23	86.41	88.34	73.63	54.56	54.82
2020	50.70	50.57	63.47	66.20	73.28	82.34	89.48	84.61	77.93	71.14	63.26	47.39
2021	45.01	49.29	63.35	67.22	74.68	81.92	M	87.33	79.10	70.90	55.46	58.88
2022	43.55	55.21	64.11	68.06	78.80	85.40	86.93	84.90	79.53	67.40	60.08	49.01
2023	51.34	58.55	59.30	72.37	M	M	M	83.72	80.84	70.26	61.40	53.08
2024	44.14	57.26	63.41	69.14	78.11	86.28	87.46	85.19	82.10	M	M	M
NCEI Climatology	45.91	50.53	59.11	68.91	76.30	82.61	85.48	85.10	80.00	69.60	57.90	48.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	50.90	55.63	65.84	63.76	64.86	61.64	48.78	31.88	35.25
2015	27.01	22.49	39.78	49.70	58.42	65.12	68.90	65.39	60.52	M	M	47.00
2016	25.79	33.80	42.80	48.50	56.38	65.81	69.39	70.38	63.93	52.19	41.84	32.81
2017	38.45	37.40	39.14	52.64	57.37	62.72	68.06	66.66	59.48	50.35	39.56	31.94
2018	23.35	39.47	38.33	43.76	61.90	66.26	68.90	67.42	67.94	52.44	36.50	36.65
2019	31.25	39.14	37.46	50.24	60.34	63.80	68.41	66.78	65.42	52.26	34.82	36.24
2020	36.12	35.68	46.46	44.72	53.83	63.62	69.45	68.00	61.98	51.57	41.42	30.43
2021	31.88	32.39	41.70	44.90	54.18	66.56	M	69.57	60.38	53.72	33.68	39.66
2022	26.72	32.71	40.77	46.52	60.66	65.72	69.97	67.01	60.93	45.02	41.00	32.58
2023	35.54	40.55	40.04	49.49	M	M	M	67.28	60.86	49.54	40.10	35.89
2024	26.77	35.48	43.03	50.30	58.72	67.03	69.37	67.19	63.95	M	M	M
NCEI Climatology	28.99	32.51	39.70	48.00	56.39	64.40	67.60	66.80	60.80	49.50	38.90	32.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	62.34	67.36	75.71	73.69	74.53	70.97	58.68	41.75	42.31
2015	35.83	31.13	50.03	59.48	70.12	76.04	77.51	75.14	70.49	M	M	54.16
2016	34.18	41.22	54.04	59.54	63.17	76.07	79.44	79.70	74.63	63.73	52.31	40.71
2017	45.47	47.94	49.51	63.08	66.64	72.47	77.46	75.26	69.35	61.32	49.55	39.52
2018	32.81	48.03	47.07	54.32	71.72	75.80	77.66	75.81	76.07	61.24	45.14	43.18
2019	39.20	47.17	47.18	60.95	70.64	72.74	77.32	76.59	76.88	62.95	44.69	45.53
2020	43.41	43.13	54.96	55.46	63.56	72.98	79.47	76.30	69.96	61.35	52.34	38.91
2021	38.45	40.84	52.53	56.06	64.43	74.24	M	78.45	69.74	62.31	44.57	49.27
2022	35.14	43.96	52.44	57.29	69.73	75.56	78.45	75.95	70.23	56.21	50.54	40.80
2023	43.44	49.55	49.67	60.93	M	M	M	75.50	70.85	59.90	50.75	44.48
2024	35.45	46.37	53.22	59.72	68.42	76.65	78.41	76.19	73.02	M	M	M
NCEI Climatology	37.45	41.52	49.40	58.46	66.35	73.51	76.54	75.95	70.40	59.55	48.40	40.70

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
2014	M	M	M	59.4%	71.2%	76.9%	75.3%	79.8%	78.6%	79.5%	69.3%	82.6%
2015	70.5%	68.5%	69.7%	67.6%	66.8%	73.3%	80.2%	75.0%	73.8%	M	M	83.7%
2016	70.2%	70.1%	62.7%	56.1%	69.3%	66.2%	74.3%	74.8%	66.7%	63.6%	61.7%	75.1%
2017	79.0%	65.1%	59.2%	69.6%	72.4%	74.0%	75.2%	74.4%	71.2%	70.4%	72.4%	72.3%
2018	67.7%	82.3%	65.0%	62.4%	75.1%	75.0%	75.1%	80.8%	82.0%	77.7%	79.0%	79.8%
2019	74.3%	74.8%	60.9%	65.2%	72.1%	76.5%	79.5%	75.0%	65.7%	74.1%	74.5%	74.9%
2020	72.9%	78.5%	74.0%	65.8%	72.8%	75.2%	75.4%	83.2%	81.4%	81.3%	69.6%	80.2%
2021	78.9%	77.8%	60.8%	60.2%	67.8%	80.2%	M	81.5%	80.6%	86.1%	69.3%	79.6%
2022	74.9%	67.8%	58.1%	63.2%	76.5%	50.3%	80.3%	78.9%	76.0%	66.8%	67.5%	79.3%
2023	82.4%	72.7%	66.0%	70.0%	M	M	M	86.7%	83.7%	79.6%	66.6%	76.1%
2024	84.1%	66.7%	65.9%	71.0%	86.3%	74.9%	78.0%	82.8%	73.8%	M	M	M

Monthly Plots

Select month and year:

Aug 2024

JanFebMarAprMayJunJulAugSepOctNovDec 20142015201620172018201920202021202220232024

Oct 2024