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 (USC00150490) 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	0.04	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	3.79	4.16	5.11	5.01	5.50	4.31	4.55	3.41	3.80	4.33	3.74	4.40

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	51.33	M	77.35	70.70	82.20	87.71	94.84	88.18	79.27	63.56	56.47	50.60
2013	45.69	46.80	47.28	65.10	76.98	84.63	83.98	84.81	81.41	74.95	67.37	43.06
2014	37.04	49.94	55.02	67.93	73.54	81.35	80.83	84.17	77.69	68.02	48.64	45.98
2015	41.83	37.05	56.77	68.14	73.39	83.37	85.02	81.28	79.10	67.29	48.12	M
2016	42.61	54.49	61.69	66.37	72.60	83.06	87.59	84.60	82.59	72.43	59.12	45.42
2017	47.74	57.23	58.66	71.35	72.55	80.20	84.54	81.85	78.42	67.55	58.06	44.98
2018	39.14	53.32	55.00	62.40	75.50	M	M	M	M	M	49.44	M
2019	47.56	31.24	42.39	67.46	75.76	82.73	84.90	84.76	86.85	67.76	49.42	30.88
2020	35.55	M	48.68	56.20	53.08	79.87	80.10	75.22	61.16	59.06	44.00	39.09
2021	30.10	48.97	61.83	68.25	74.42	85.86	87.83	88.89	81.70	71.79	50.01	40.79
2022	39.33	60.68	54.85	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	80.11	84.12	87.76	85.75	83.70	70.82	61.79	52.70
2024	40.40	59.07	63.76	71.31	79.47	86.48	87.85	16.86	75.01	75.92	70.13	M
NCEI Climatology	43.79	48.63	57.90	69.51	77.00	84.59	87.70	87.60	81.59	70.50	57.50	47.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	50.81	M	55.06	44.92	58.67	59.57	70.23	63.56	56.57	45.86	30.36	37.57
2013	28.71	27.54	30.04	45.50	54.89	64.97	64.82	64.91	58.41	52.97	67.37	25.80
2014	15.95	27.29	30.36	45.45	56.40	66.82	62.68	66.67	56.47	47.38	31.80	32.77
2015	23.54	16.26	33.57	49.18	58.28	65.95	70.50	62.59	57.68	47.79	46.25	M
2016	22.39	32.11	42.13	48.16	55.53	67.42	70.54	70.33	60.54	52.60	41.52	28.22
2017	34.39	36.88	39.31	52.03	57.03	64.72	68.78	64.20	58.35	48.88	35.67	25.58
2018	21.04	35.80	35.52	39.69	56.43	M	M	M	M	M	49.44	M
2019	46.65	31.24	41.56	47.15	60.01	65.60	69.02	66.73	62.87	66.28	40.34	30.88
2020	35.55	M	37.23	56.20	53.08	79.87	76.70	75.22	61.16	50.53	44.00	35.43
2021	30.10	48.97	41.62	42.99	52.01	65.63	67.25	68.00	58.78	51.33	36.55	40.79
2022	39.33	60.68	36.71	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	56.80	60.17	68.21	65.70	57.57	47.07	34.99	32.56
2024	25.17	32.90	40.04	49.91	59.29	64.71	67.88	4.64	50.14	46.40	53.76	M
NCEI Climatology	24.10	26.64	34.90	45.41	55.70	63.90	67.71	65.40	57.90	45.00	35.70	28.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	51.07	M	66.20	57.81	70.44	73.64	82.53	75.87	67.92	54.71	43.41	44.08
2013	37.20	37.17	38.66	55.30	65.94	74.80	74.40	74.86	69.91	63.96	67.37	34.43
2014	26.50	38.61	42.69	56.69	64.97	74.09	71.75	75.42	67.08	57.70	40.22	39.37
2015	32.69	26.65	45.17	58.66	65.84	74.66	77.76	71.94	68.39	57.54	47.18	M
2016	32.50	43.30	51.91	57.27	64.07	75.24	79.07	77.47	71.57	62.51	50.32	36.82
2017	41.06	47.06	48.99	61.69	64.79	72.46	76.66	73.02	68.38	58.21	46.86	35.28
2018	30.09	44.56	45.26	51.05	65.97	M	M	M	M	M	49.44	M
2019	47.10	31.24	41.98	57.31	67.88	74.17	76.96	75.74	74.86	67.02	44.88	30.88
2020	35.55	M	42.96	56.20	53.08	79.87	78.40	75.22	61.16	54.80	44.00	37.26
2021	30.10	48.97	51.73	55.62	63.21	75.74	77.54	78.45	70.24	61.56	43.28	40.79
2022	39.33	60.68	45.78	M	M	M	M	M	M	M	M	M
2023	M	M	M	M	68.46	72.14	77.98	75.72	70.64	58.95	48.39	42.63
2024	32.79	45.98	51.90	60.61	69.38	75.59	77.86	10.75	62.57	61.16	61.94	M
NCEI Climatology	33.95	37.64	46.40	57.46	66.35	74.25	77.70	76.50	69.74	57.75	46.60	38.00

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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