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 (USW00023257) 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
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	0.00	4.57	2.61	0.05	0.00	0.00	0.00	0.01	0.16	2.00	2.56
2017	3.10	4.76	1.42	1.25	0.05	0.04	0.00	0.01	0.11	0.16	0.91	0.12
2018	2.36	0.44	5.11	1.73	0.01	M	M	M	M	0.34	2.59	1.88
2019	2.75	3.77	2.58	0.03	2.50	M	M	M	0.13	M	0.19	3.64
2020	0.81	0.01	2.03	0.45	0.22	M	M	M	M	M	1.08	1.36
2021	4.21	0.42	1.36	0.04	M	M	0.02	M	M	1.88	0.35	3.54
2022	0.17	0.17	0.89	0.97	M	0.03	M	M	0.46	M	1.15	7.30
2023	8.00	2.94	4.92	M	0.25	0.04	0.11	0.01	M	0.01	0.60	1.81
2024	3.84	5.12	3.31	1.90	0.73	M	M	M	M	M	1.79	0.79
NCEI Climatology	2.37	2.27	1.82	1.12	0.55	0.12	0.00	0.00	0.05	0.64	1.02	1.91

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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
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	51.80	67.42	75.38	82.08	92.67	94.36	93.08	89.27	77.34	69.79	56.79
2017	-2434.27	61.12	67.85	69.50	81.63	90.46	98.43	95.23	91.25	82.11	67.47	48.68
2018	56.14	61.55	61.22	73.37	81.96	91.34	96.12	90.84	81.07	66.90	55.54	44.85
2019	30.00	-1.27	18.48	27.33	7.91	31.95	34.28	27.46	21.10	4.75	16.45	59.17
2020	56.27	66.56	64.59	71.00	80.56	87.20	89.98	91.85	87.56	78.44	58.56	51.14
2021	52.47	56.56	59.09	70.21	76.87	83.70	88.61	87.02	74.32	52.64	38.57	31.00
2022	42.34	46.59	52.96	56.34	65.79	84.54	88.01	89.95	86.73	76.05	61.30	54.97
2023	58.68	60.18	61.75	73.31	80.13	85.34	96.55	96.73	88.30	82.29	69.19	62.64
2024	57.94	61.07	65.00	70.67	79.76	89.83	97.50	92.13	91.11	83.03	64.57	58.81
NCEI Climatology	55.61	62.12	68.10	74.00	82.70	90.71	96.30	95.11	90.50	79.61	66.10	56.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	50.50	-6784.65	49.57	54.55	-4190.17	-4050.89	-4143.72	54.09	50.34	41.87	-4089.15
2017	-16447.63	40.50	40.31	41.61	48.00	56.80	60.62	62.34	57.44	43.92	35.72	14.88
2018	32.58	29.34	33.03	40.96	50.91	54.74	62.97	54.53	42.94	33.54	24.30	23.08
2019	-0.07	-28.20	-21.25	-17.63	-25.69	-17.95	-7.69	-15.98	-19.29	-38.31	-27.13	38.37
2020	33.62	31.98	33.24	42.75	46.95	52.34	55.36	58.35	51.73	42.27	27.45	24.96
2021	27.75	28.68	28.01	34.78	42.12	51.17	55.61	51.80	36.38	21.53	14.86	9.96
2022	11.74	11.99	19.51	24.60	32.21	52.01	54.36	55.19	53.38	40.98	31.56	36.34
2023	38.38	32.67	39.69	43.29	50.79	54.95	60.20	61.35	56.11	47.59	38.40	38.72
2024	41.19	41.27	42.46	45.13	49.95	58.51	64.44	56.02	57.01	49.46	38.17	38.89
NCEI Climatology	36.99	39.16	42.30	45.40	52.11	57.60	61.69	60.61	56.50	49.00	40.80	35.99

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	51.15	-3358.61	62.48	68.32	76.14	77.09	76.07	71.68	63.84	55.83	-2016.18
2017	-9440.95	50.81	54.08	55.56	64.82	73.63	79.53	78.78	74.35	63.01	51.60	31.78
2018	44.36	45.44	47.12	57.16	66.43	73.04	79.55	72.69	62.01	50.22	39.92	33.96
2019	14.96	-14.73	-1.38	4.85	-8.89	7.00	13.30	5.74	0.91	-16.78	-5.34	48.77
2020	44.95	49.27	48.91	56.87	63.76	69.77	72.67	75.10	69.64	60.36	43.00	38.05
2021	40.11	42.62	43.55	52.50	59.49	67.44	72.11	69.41	55.35	37.08	26.71	20.48
2022	27.04	29.29	36.24	40.47	49.00	68.27	71.19	72.57	70.05	58.52	46.43	45.65
2023	48.53	46.42	50.72	58.30	65.46	70.15	78.37	79.04	72.20	64.94	53.80	50.68
2024	49.57	51.17	53.73	57.90	64.85	74.17	80.97	74.08	74.06	66.24	51.37	48.85
NCEI Climatology	46.30	50.64	55.20	59.70	67.40	74.16	79.00	77.86	73.50	64.30	53.45	46.00

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
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

Monthly Plots

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