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 (USC00369408) 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	0.47	0.89	0.66
2015	0.25	0.05	0.51	2.21	2.12	2.30	1.82	2.26	3.01	1.73	2.71	2.13
2016	1.03	2.90	1.03	1.48	1.43	1.41	1.19	6.53	1.42	3.17	0.40	1.03
2017	2.17	1.55	1.56	2.31	4.74	1.97	3.87	2.19	0.21	M	0.26	0.19
2018	1.68	1.03	1.69	1.41	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	M	M
NCEI Climatology	2.99	2.58	3.25	3.56	3.65	4.29	4.14	3.67	4.17	3.64	3.17	3.26

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	6.4	6.4	9.4	10.5	9.3
2015	10.4	9.4	9.6	10.3	7.9	7.6	5.8	5.5	5.8	8.6	9.4	9.0
2016	10.2	10.0	10.3	8.7	7.0	7.2	6.3	6.7	6.2	7.9	8.6	10.5
2017	9.0	10.2	10.5	9.0	8.7	8.1	6.1	5.7	5.3	8.2	9.6	9.0
2018	10.2	9.6	10.7	9.2	8.0	7.2	6.2	6.5	6.2	8.4	9.7	8.8
2019	10.2	10.2	9.8	9.7	8.2	7.4	5.4	5.6	6.3	7.9	8.8	8.4
2020	9.4	8.3	10.0	9.6	8.8	6.9	5.9	6.0	7.6	7.8	9.2	9.6
2021	8.7	9.1	10.8	8.6	7.1	7.0	6.1	5.4	7.9	6.3	8.2	9.4
2022	9.6	11.1	9.8	9.6	7.5	6.9	6.6	6.0	6.6	8.2	9.6	8.9
2023	8.6	10.2	9.7	8.3	7.0	6.7	5.6	6.4	5.2	7.2	8.6	7.7
2024	9.7	9.2	9.5	8.6	7.2	6.8	5.2	5.7	5.6	6.6	9.5	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	M	M	M	M	73.10	68.54	57.84	40.52	34.96
2015	26.48	22.42	36.47	54.14	71.95	72.02	76.36	75.37	72.98	56.15	51.92	46.23
2016	31.19	34.86	50.70	53.36	64.57	74.96	82.52	80.48	73.71	57.84	49.58	32.93
2017	32.36	41.90	38.97	61.52	62.95	73.90	76.76	73.46	70.58	62.72	44.30	29.56
2018	28.98	39.65	36.94	47.66	77.30	72.92	78.45	76.77	70.52	56.33	47.66	37.57
2019	27.82	34.19	39.84	55.64	66.08	71.96	79.96	74.85	70.46	59.46	39.74	34.96
2020	35.48	36.09	46.86	50.24	63.41	75.56	81.99	80.43	70.58	57.78	51.26	35.19
2021	30.66	29.88	46.81	55.28	64.69	76.52	76.42	78.16	69.68	68.56	43.66	40.59
2022	26.95	34.89	45.12	53.42	69.16	75.02	81.53	79.38	68.30	57.14	48.44	34.21
2023	37.86	39.94	41.12	60.80	66.72	71.90	78.51	73.57	69.32	59.17	45.50	40.71
2024	29.14	40.92	47.27	57.02	68.93	76.58	80.54	74.45	69.74	61.09	53.34	M
NCEI Climatology	30.10	33.12	41.60	55.21	67.00	74.61	78.90	77.40	70.40	58.50	45.71	34.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	57.20	49.22	43.03	28.16	26.14
2015	11.10	4.49	21.08	36.26	50.29	55.46	57.66	56.56	53.84	40.01	35.30	34.21
2016	17.25	20.02	31.48	32.78	45.47	53.48	60.10	61.85	52.48	42.28	33.14	22.77
2017	22.52	25.38	23.06	41.60	46.11	56.00	59.60	55.23	51.44	45.28	28.76	19.05
2018	13.71	23.58	23.70	30.92	56.90	54.14	58.88	61.90	56.48	42.10	35.60	28.23
2019	13.83	19.40	23.00	37.88	48.26	53.66	60.68	56.50	51.92	41.87	27.14	23.52
2020	22.42	24.31	31.36	32.96	44.77	53.78	61.73	58.65	49.22	41.12	35.00	23.23
2021	21.43	17.54	27.99	36.98	44.08	56.54	59.06	61.79	52.52	54.84	29.62	29.68
2022	9.94	17.28	27.06	34.88	47.91	53.96	58.36	58.65	51.86	37.98	33.14	22.25
2023	28.46	21.77	26.72	39.20	40.71	52.94	60.10	57.55	51.98	43.96	29.42	30.72
2024	18.50	24.10	30.95	38.42	50.75	55.64	59.81	57.26	52.58	40.25	37.66	M
NCEI Climatology	14.11	14.69	21.80	32.69	43.40	52.41	56.70	54.69	47.60	37.30	28.70	20.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	M	M	M	M	M	M	M	65.15	58.88	50.44	34.34	30.55
2015	18.79	13.45	28.78	45.20	61.12	63.74	67.01	65.97	63.41	48.08	43.61	40.22
2016	24.22	27.44	41.09	43.07	55.02	64.22	71.31	71.16	63.10	50.06	41.36	27.85
2017	27.44	33.64	31.01	51.56	54.53	64.95	68.18	64.34	61.01	54.00	36.53	24.31
2018	21.35	31.61	30.32	39.29	67.10	63.53	68.67	69.34	63.50	49.22	41.63	32.90
2019	20.82	26.79	31.42	46.76	57.17	62.81	70.32	65.68	61.19	50.67	33.44	29.24
2020	28.95	30.20	39.11	41.60	54.09	64.67	71.86	69.54	59.90	49.45	43.13	29.21
2021	26.05	23.71	37.40	46.13	54.38	66.53	67.74	69.97	61.10	61.70	36.64	35.14
2022	18.44	26.09	36.09	44.15	58.54	64.49	69.95	69.02	60.08	47.56	40.79	28.23
2023	33.16	30.85	33.92	50.00	53.72	62.42	69.31	65.56	60.65	51.57	37.46	35.72
2024	23.82	32.51	39.11	47.72	59.84	66.11	70.18	65.85	61.16	50.67	45.50	M
NCEI Climatology	22.10	23.91	31.70	43.95	55.20	63.51	67.80	66.05	59.00	47.90	37.20	27.85

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
2014	M	M	M	M	M	M	M	84.4%	82.8%	77.1%	70.2%	81.6%
2015	72.0%	68.6%	67.2%	65.1%	67.2%	83.4%	78.9%	78.2%	81.6%	74.6%	72.6%	84.7%
2016	71.3%	70.6%	63.9%	59.6%	71.5%	59.5%	64.1%	77.8%	75.2%	81.2%	72.8%	78.2%
2017	82.9%	69.1%	70.3%	67.1%	73.3%	78.3%	77.4%	80.7%	82.0%	75.5%	73.0%	74.5%
2018	75.0%	76.9%	70.6%	70.6%	68.2%	76.6%	77.7%	84.3%	89.3%	83.7%	81.6%	84.5%
2019	75.7%	76.2%	63.5%	71.3%	78.9%	76.6%	81.6%	81.7%	81.4%	82.5%	74.8%	84.1%
2020	78.0%	75.6%	73.0%	69.5%	70.0%	72.4%	77.9%	72.1%	74.6%	78.9%	71.8%	80.4%
2021	81.3%	75.0%	61.0%	66.9%	68.6%	76.2%	83.1%	84.7%	83.3%	90.2%	75.3%	77.0%
2022	76.5%	71.8%	70.8%	65.7%	71.6%	71.3%	70.1%	77.3%	84.0%	73.2%	72.4%	81.4%
2023	85.3%	69.4%	71.6%	63.8%	63.9%	74.4%	82.7%	83.5%	83.8%	79.1%	68.9%	84.7%
2024	78.3%	68.7%	73.4%	72.7%	80.4%	77.4%	79.6%	86.8%	84.6%	73.5%	70.9%	M

Monthly Plots

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