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 (USC00157510) 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	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
NCEI Climatology	4.33	4.09	5.11	4.93	5.22	5.00	5.28	3.94	3.71	3.19	3.77	4.87

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	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
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	51.70	70.65	70.88	81.16	88.35	91.56	86.55	78.96	66.78	57.78	60.05
2013	47.61	48.77	48.91	69.16	76.63	85.33	84.00	85.45	81.71	69.87	55.14	48.83
2014	40.15	46.56	55.09	72.50	79.42	86.04	85.14	86.74	80.51	68.73	51.61	48.79
2015	43.66	38.46	58.20	70.23	80.54	85.16	86.60	84.96	82.72	70.03	63.18	60.11
2016	43.81	48.19	64.04	71.88	75.61	88.66	89.71	89.75	87.85	77.83	62.68	47.98
2017	48.14	M	M	83.43	77.30	83.99	89.47	85.67	80.56	73.41	59.45	46.60
2018	43.35	57.70	55.84	64.70	84.35	88.43	89.03	86.74	83.55	71.26	51.52	50.22
2019	43.78	54.88	54.82	72.58	79.58	81.69	M	M	M	M	53.14	54.54
2020	47.98	51.77	62.87	66.05	74.92	84.11	91.10	86.44	80.40	66.80	61.91	49.23
2021	45.24	43.05	55.55	M	M	M	M	M	M	M	57.13	61.20
2022	42.12	51.66	61.90	67.20	M	M	M	M	M	M	M	M
2023	M	M	64.55	70.78	77.24	80.02	86.63	83.13	81.65	70.64	62.05	51.77
2024	40.41	57.31	62.20	69.65	74.17	84.92	86.92	88.40	81.89	76.90	62.46	46.89
NCEI Climatology	45.40	49.82	58.50	69.80	76.70	83.70	86.51	86.00	80.69	70.91	58.50	48.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	33.13	48.68	48.28	60.99	62.82	71.17	66.17	59.84	48.50	34.87	41.51
2013	32.64	30.35	32.19	46.61	56.48	65.13	66.74	67.11	61.08	51.01	35.21	33.23
2014	18.73	27.37	32.61	48.08	56.94	66.07	65.34	67.91	61.34	50.44	34.55	34.36
2015	26.18	19.78	38.06	48.03	58.56	66.45	69.31	65.20	62.14	50.14	44.38	42.53
2016	25.41	32.47	43.56	48.17	55.20	66.47	70.73	71.00	63.34	54.01	42.13	31.89
2017	36.43	M	M	62.00	57.01	63.14	69.30	65.63	59.69	50.99	38.96	29.85
2018	22.15	39.08	37.21	41.61	63.08	67.90	68.47	68.36	67.07	51.53	35.48	35.59
2019	29.47	36.49	37.34	48.80	59.96	63.09	M	M	M	M	39.38	35.87
2020	34.71	33.36	44.88	43.86	53.90	64.18	70.16	67.72	60.56	51.77	41.42	31.85
2021	30.94	28.00	35.96	M	M	M	M	M	M	M	34.59	41.82
2022	23.34	29.81	38.06	43.49	M	M	M	M	M	M	M	M
2023	M	M	40.97	44.02	50.27	53.18	58.61	56.48	51.48	46.12	36.95	32.52
2024	24.49	32.14	38.32	48.23	46.01	53.84	58.59	58.38	55.98	48.08	43.13	29.51
NCEI Climatology	29.01	31.71	38.60	48.10	56.60	64.79	69.00	67.10	60.00	47.89	38.31	33.01

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	42.42	59.66	59.58	71.07	75.58	81.37	76.36	69.40	57.64	46.33	50.78
2013	40.12	39.56	40.55	57.88	66.55	75.23	75.37	76.28	71.40	60.44	45.18	41.03
2014	29.44	36.97	43.85	60.29	68.18	76.05	75.24	77.33	70.93	59.59	43.08	41.58
2015	34.92	29.12	48.13	59.13	69.55	75.80	77.96	75.08	72.43	60.08	53.78	51.32
2016	34.61	40.33	53.80	60.02	65.41	77.56	80.22	80.37	75.60	65.92	52.40	39.93
2017	42.29	M	M	72.71	67.15	73.56	79.39	75.65	70.13	62.20	49.20	38.23
2018	32.75	48.39	46.52	53.15	73.71	78.16	78.75	77.55	75.31	61.40	43.50	42.91
2019	36.63	45.68	46.08	60.69	69.77	72.39	M	M	M	M	46.26	45.20
2020	41.34	42.56	53.87	54.96	64.41	74.14	80.63	77.08	70.48	59.28	51.66	40.54
2021	38.09	35.53	45.75	M	M	M	M	M	M	M	45.86	51.51
2022	32.73	40.73	49.98	55.35	M	M	M	M	M	M	M	M
2023	M	M	52.76	57.40	63.75	66.60	72.62	69.81	66.56	58.38	49.50	42.15
2024	32.45	44.72	50.26	58.94	60.09	69.38	72.76	73.39	68.93	62.49	52.80	38.20
NCEI Climatology	37.20	40.76	48.55	58.95	66.65	74.25	77.75	76.55	70.35	59.40	48.40	40.90

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	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

Monthly Plots

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