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 (USC00422101) 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	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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	M	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.69	0.69	0.84	0.96	0.95	0.47	0.41	0.53	0.68	0.90	0.55	0.62

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	3.5	3.5
2011	3.5	4.5	4.0	4.3	4.6	4.4	6.0	4.0	2.5	3.5	6.3	10.5
2012	12.6	12.0	15.8	12.9	13.1	14.4	12.6	11.6	10.9	11.4	13.4	14.7
2013	M	M	M	2.1	0.0	M	M	M	8.7	6.0	6.2	6.2
2014	5.6	7.3	7.4	6.3	7.7	6.8	6.9	3.6	M	M	7.6	5.1
2015	5.1	7.2	6.0	7.1	M	M	M	M	2.4	M	9.1	2.1
2016	M	M	5.9	5.8	5.8	6.1	7.7	6.0	7.2	6.9	5.3	M
2017	M	M	6.1	M	6.9	7.9	6.4	5.7	4.3	4.4	5.7	5.1
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	M	M
2025	M	8.6	11.2	10.3	10.2	11.1	11.0	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	M	M	M	M	M	31.74	29.44
2011	28.06	36.32	46.00	49.94	59.42	75.29	87.12	90.77	79.72	63.65	47.62	35.51
2012	41.79	42.50	55.95	62.86	71.14	85.04	89.20	89.25	78.66	63.72	52.34	43.31
2013	M	M	M	56.45	66.20	M	M	M	69.69	60.27	52.28	33.83
2014	38.65	47.10	54.94	60.48	72.41	83.16	67.08	59.34	M	M	44.10	34.52
2015	38.52	45.84	54.25	55.70	M	M	85.20	M	80.34	M	32.56	45.71
2016	M	M	39.61	62.10	69.48	90.22	92.75	88.99	76.55	67.25	59.05	M
2017	M	M	68.33	M	70.25	85.99	91.98	82.15	54.31	51.05	45.63	31.88
2018	39.98	35.53	38.20	45.61	52.39	64.79	71.79	69.73	64.41	55.90	49.33	39.20
2019	37.53	M	43.51	64.19	71.58	M	M	93.25	M	M	M	37.18
2020	33.46	49.22	60.42	69.79	82.79	89.61	97.77	100.12	86.63	74.10	56.35	38.84
2021	35.81	49.49	58.44	M	M	-11.02	74.09	67.40	65.40	M	M	M
2022	M	M	M	M	M	63.43	71.13	69.11	67.46	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	46.76	49.03	57.88	70.79	90.33	94.76	91.46	83.75	72.50	47.50	45.35
2025	38.90	51.17	56.44	64.49	76.15	89.72	94.85	M	M	M	M	M
NCEI Climatology	38.80	46.61	59.01	66.19	76.01	87.40	94.89	92.69	82.39	67.50	51.40	39.01

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	13.85	19.55
2011	15.75	16.55	28.71	30.97	36.76	44.75	61.83	66.96	58.10	43.85	30.95	21.95
2012	24.63	28.64	36.40	41.80	49.89	58.40	66.76	67.32	57.01	43.40	35.37	33.36
2013	M	M	M	40.01	49.43	M	M	M	48.91	39.86	32.95	18.97
2014	22.28	30.77	33.61	39.21	50.95	57.89	53.75	55.13	M	M	19.81	17.74
2015	18.83	24.18	27.14	27.62	M	M	85.10	M	58.38	M	23.52	27.21
2016	M	M	22.56	37.71	44.45	59.19	65.32	60.91	48.76	42.36	36.73	M
2017	M	M	42.39	M	43.45	54.85	63.23	56.35	39.44	30.43	30.00	24.24
2018	28.63	24.69	26.31	33.18	42.96	50.44	53.22	50.92	46.43	47.12	43.49	32.16
2019	22.76	M	42.57	41.38	35.20	M	M	70.38	M	M	M	20.80
2020	20.11	23.87	36.00	40.05	54.07	59.76	65.52	68.01	54.74	40.99	28.37	14.76
2021	13.99	26.70	33.47	M	M	-52.36	55.10	51.48	48.17	M	M	M
2022	M	M	M	M	M	46.81	54.51	52.16	51.18	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	30.88	33.45	40.50	48.44	65.54	70.36	66.86	59.79	48.29	30.29	27.57
2025	20.11	30.23	35.41	41.65	51.71	63.70	70.30	M	M	M	M	M
NCEI Climatology	16.40	21.51	27.89	33.20	41.38	49.81	57.50	56.50	45.90	33.61	23.50	15.80

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	M	M	M	M	M	22.80	24.50
2011	21.90	26.43	37.35	40.46	48.09	60.02	74.48	78.86	68.91	53.75	39.29	28.73
2012	33.21	35.57	46.18	52.33	60.51	71.72	77.98	78.28	67.84	53.56	43.85	38.34
2013	M	M	M	48.23	57.81	M	M	M	59.30	50.06	42.61	26.40
2014	30.46	38.94	44.27	49.84	61.68	70.52	60.41	57.23	M	M	31.96	26.13
2015	28.67	35.01	40.70	41.66	M	M	85.15	M	69.36	M	28.04	36.46
2016	M	M	31.09	49.90	56.96	74.70	79.04	74.95	62.65	54.81	47.89	M
2017	M	M	55.36	M	56.85	70.42	77.60	69.25	46.88	40.74	37.81	28.06
2018	34.30	30.11	32.26	39.40	47.67	57.61	62.50	60.32	55.42	51.51	46.41	35.68
2019	30.14	M	43.04	52.78	53.39	M	M	81.81	M	M	M	28.99
2020	26.79	36.55	48.21	54.92	68.43	74.68	81.65	84.06	70.68	57.55	42.36	26.80
2021	24.90	38.10	45.95	M	M	-31.69	64.59	59.44	56.79	M	M	M
2022	M	M	M	M	M	55.12	62.82	60.64	59.32	M	M	M
2023	M	M	M	M	M	M	M	M	M	M	M	M
2024	M	38.82	41.24	49.19	59.62	77.94	82.56	79.16	71.77	60.39	38.89	36.46
2025	29.50	40.70	45.92	53.07	63.93	76.71	82.58	M	M	M	M	M
NCEI Climatology	27.60	34.06	43.45	49.70	58.70	68.61	76.20	74.60	64.15	50.55	37.45	27.40

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	M	M	M	M	M	74.7%	81.1%
2011	76.5%	66.1%	69.8%	67.1%	62.1%	50.9%	44.1%	32.8%	35.0%	52.3%	58.0%	68.6%
2012	62.5%	67.0%	49.2%	46.4%	34.9%	25.3%	38.6%	34.5%	39.1%	48.7%	61.5%	68.0%
2013	M	M	M	40.6%	38.2%	M	M	M	41.9%	53.6%	56.7%	76.8%
2014	66.3%	60.9%	47.4%	45.8%	35.5%	20.0%	56.3%	48.4%	M	M	54.8%	77.2%
2015	73.2%	55.6%	49.0%	45.5%	M	M	M	M	35.8%	M	65.9%	61.7%
2016	M	M	77.6%	51.1%	43.1%	22.3%	18.3%	24.0%	37.0%	39.8%	57.6%	M
2017	M	M	33.0%	M	40.9%	20.9%	28.2%	35.1%	60.3%	36.8%	44.6%	40.4%
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	M	M
2025	M	35.0%	48.2%	34.3%	34.3%	18.6%	19.2%	M	M	M	M	M

Monthly Plots

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