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 (USC00045100) 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	1.20	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	0.00	M	M	M	M	M	M	M	M
2016	1.20	0.36	0.40	0.28	0.28	0.00	0.00	0.00	0.00	0.00	0.56	1.52
2017	5.20	2.08	0.00	0.00	0.00	0.00	0.04	0.00	0.08	0.00	0.00	M
2018	1.40	M	2.28	M	M	0.12	0.52	M	M	M	0.28	0.68
2019	2.72	2.60	2.28	0.08	1.60	M	M	M	M	M	0.52	2.92
2020	0.04	0.08	2.44	3.24	M	M	M	M	M	M	M	0.16
2021	0.40	0.08	0.16	M	M	M	0.08	M	M	M	0.24	2.12
2022	M	M	0.12	0.04	M	0.12	M	1.00	0.28	M	0.52	0.96
2023	2.80	2.76	3.00	M	M	0.04	M	6.20	M	M	0.04	1.16
2024	0.84	2.76	0.64	0.12	M	M	0.52	0.04	M	M	0.28	M
2025	0.40	0.96	0.08	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.51	3.20	2.10	0.87	0.84	0.09	0.08	0.32	0.11	0.51	0.27	2.03

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	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	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	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	87.08	84.46	73.99	60.88	50.31
2015	48.79	55.69	60.31	66.13	72.33	84.46	87.91	89.49	83.97	70.88	54.30	46.11
2016	45.64	52.85	58.41	65.71	72.16	84.97	89.80	88.81	80.93	70.10	60.13	49.42
2017	45.80	51.15	58.47	65.16	74.68	84.19	90.77	89.57	81.42	70.78	62.25	53.44
2018	52.80	52.94	54.40	66.44	74.17	85.69	91.56	89.94	83.11	70.92	59.70	49.90
2019	47.12	44.80	53.75	65.13	67.20	80.32	87.36	88.65	81.84	68.61	58.89	47.06
2020	45.89	50.94	53.73	60.18	74.25	81.81	89.48	90.04	83.32	74.17	58.63	50.49
2021	48.65	51.27	54.04	67.20	76.63	87.15	92.68	89.89	83.29	67.66	63.73	50.65
2022	48.44	50.69	58.34	66.44	74.85	84.04	90.97	90.10	84.46	74.18	54.44	47.82
2023	45.51	46.19	49.70	62.36	72.56	77.95	89.24	85.39	79.19	69.85	56.89	50.84
2024	47.93	49.67	53.97	62.32	73.62	86.29	91.85	88.96	83.63	74.83	56.45	52.18
2025	48.48	52.55	52.70	M	M	M	M	M	M	M	M	M
NCEI Climatology	54.60	55.63	58.20	63.50	71.50	81.80	88.40	89.00	83.70	72.61	62.60	54.00

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	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	73.50	71.38	61.06	49.42	41.69
2015	40.51	46.11	49.59	53.95	60.28	72.67	75.87	77.20	72.19	61.82	43.88	37.58
2016	39.03	43.30	48.87	55.46	61.51	73.82	77.63	76.25	68.92	60.11	49.84	40.61
2017	38.35	43.15	47.50	53.23	61.27	70.95	78.16	77.31	69.17	58.27	51.66	42.93
2018	43.89	42.07	44.45	54.33	61.82	71.37	79.41	77.13	69.63	59.18	49.35	41.10
2019	39.08	35.99	44.21	53.71	55.95	68.22	74.71	75.33	69.22	55.89	48.19	39.31
2020	37.69	40.71	44.18	49.71	61.85	68.60	75.47	77.20	70.54	62.09	47.81	40.80
2021	40.23	40.97	42.95	54.42	63.71	73.81	80.19	76.77	70.53	55.85	51.24	41.24
2022	38.64	39.03	45.72	53.95	61.34	70.60	77.98	77.83	72.01	61.73	43.35	39.00
2023	37.84	36.58	40.80	49.86	60.36	65.31	75.84	72.53	66.61	57.69	47.27	43.55
2024	40.77	42.46	45.71	51.43	62.16	74.64	79.94	76.43	71.34	63.49	46.56	44.22
2025	39.07	44.10	44.11	M	M	M	M	M	M	M	M	M
NCEI Climatology	31.60	32.04	34.70	37.09	43.30	51.11	57.41	55.99	51.40	44.50	38.30	31.60

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	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	80.29	77.92	67.52	55.15	46.00
2015	44.65	50.90	54.95	60.04	66.30	78.57	81.89	83.34	78.08	66.35	49.09	41.84
2016	42.34	48.07	53.64	60.58	66.84	79.39	83.72	82.53	74.92	65.10	54.99	45.01
2017	42.07	47.15	52.98	59.20	67.98	77.57	84.46	83.44	75.29	64.52	56.95	48.19
2018	48.35	47.51	49.43	60.39	68.00	78.53	85.48	83.54	76.37	65.05	54.53	45.50
2019	43.10	40.40	48.98	59.42	61.58	74.27	81.04	81.99	75.53	62.25	53.54	43.18
2020	41.79	45.83	48.95	54.94	68.05	75.20	82.48	83.62	76.93	68.13	53.22	45.65
2021	44.44	46.12	48.49	60.81	70.17	80.48	86.44	83.33	76.91	61.76	57.49	45.94
2022	43.54	44.86	52.03	60.20	68.10	77.32	84.48	83.96	78.23	67.95	48.89	43.41
2023	41.67	41.38	45.25	56.11	66.46	71.63	82.54	78.96	72.90	63.77	52.08	47.20
2024	44.35	46.06	49.84	56.88	67.89	80.47	85.90	82.70	77.48	69.16	51.50	48.20
2025	43.78	48.33	48.40	M	M	M	M	M	M	M	M	M
NCEI Climatology	43.10	43.84	46.45	50.29	57.40	66.46	72.90	72.50	67.55	58.55	50.45	42.80

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	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

Monthly Plots

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