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 (USC00094648) 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
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	M	0.00	0.00	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	3.25	5.73
2023	8.00	4.09	5.62	7.36	2.64	5.91	4.18	7.47	0.76	0.60	1.25	3.98
2024	7.35	3.99	5.26	4.00	9.57	2.05	7.93	3.18	7.20	M	1.22	M
NCEI Climatology	5.53	5.22	5.89	5.07	4.31	4.88	5.28	4.59	4.18	4.01	4.55	5.33

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2015	M	M	M	4.6	3.6	2.6	2.4	2.9	2.7	3.2	4.9	4.6
2016	5.1	5.6	5.3	5.3	3.7	2.9	2.4	3.1	2.8	3.9	4.3	4.7
2017	4.8	3.4	M	M	M	M	2.1	2.5	3.6	4.1	3.4	4.1
2018	5.4	5.1	5.8	5.7	3.1	2.6	3.0	2.3	2.9	4.0	4.9	4.6
2019	4.8	4.3	5.5	5.0	3.3	3.1	2.3	2.6	2.9	4.2	3.8	5.0
2020	5.0	4.7	4.2	5.0	4.1	2.8	1.6	1.9	3.5	3.5	4.7	4.5
2021	4.5	4.6	5.6	4.5	3.8	3.1	1.9	2.4	2.6	3.1	3.7	3.7
2022	4.6	5.4	5.8	4.9	3.6	2.6	1.9	1.8	2.9	3.8	4.8	4.3
2023	5.1	5.2	5.8	5.1	4.6	3.3	2.5	3.2	3.1	4.0	4.7	4.8
2024	5.9	5.6	5.7	5.4	3.6	3.7	2.7	3.4	4.7	3.9	5.8	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
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	87.81	85.51	81.26	73.70	64.27	51.32
2018	47.14	62.23	58.70	68.31	82.12	85.98	86.04	85.64	86.31	73.46	56.38	52.56
2019	49.09	57.74	60.34	73.43	81.96	82.81	87.18	88.15	90.18	75.15	60.21	57.79
2020	54.05	53.80	65.37	69.21	74.79	83.10	89.34	87.13	80.34	74.14	66.68	52.74
2021	50.83	54.15	66.89	70.28	75.75	82.86	85.00	85.84	79.29	71.74	59.95	61.98
2022	49.08	58.21	65.65	70.27	80.04	86.68	88.27	81.43	80.09	70.97	63.29	51.63
2023	54.35	61.31	63.47	69.92	75.14	81.02	87.45	86.75	81.86	73.17	62.90	55.86
2024	48.61	60.49	64.92	71.00	78.10	85.70	87.02	88.32	80.66	75.26	68.84	M
NCEI Climatology	47.51	51.82	59.81	68.40	75.20	81.59	84.51	83.60	78.80	69.00	58.70	50.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	71.58	69.41	61.88	54.06	44.14	36.07
2018	26.63	44.83	39.64	44.22	60.93	65.45	67.66	66.82	67.72	53.29	37.81	37.71
2019	37.26	47.49	40.36	50.19	60.44	63.88	67.82	66.60	63.58	53.98	36.29	38.42
2020	36.68	36.51	48.17	44.60	53.70	62.73	68.31	68.21	61.05	53.50	42.62	31.70
2021	33.87	34.24	47.01	45.25	54.03	64.08	66.68	67.61	59.50	53.53	35.72	42.38
2022	29.48	35.26	41.46	46.90	58.53	65.21	68.96	72.20	58.39	43.18	42.71	35.72
2023	37.81	41.96	40.88	47.54	55.17	59.84	66.37	66.43	59.90	48.49	40.22	34.32
2024	28.98	35.79	42.68	48.98	58.54	64.16	68.72	65.33	62.30	49.13	54.68	M
NCEI Climatology	31.10	33.80	39.99	47.20	55.50	63.30	66.80	66.09	60.69	49.69	39.89	34.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	79.69	77.46	71.57	63.88	54.21	43.70
2018	36.88	53.53	49.17	56.26	71.52	75.71	76.85	76.23	77.01	63.38	47.09	45.14
2019	43.17	52.62	50.35	61.81	71.20	73.35	77.50	77.38	76.88	64.57	48.25	48.10
2020	45.36	45.16	56.77	56.90	64.24	72.91	78.82	77.67	70.70	63.82	54.65	42.22
2021	42.35	44.19	56.95	57.77	64.89	73.47	75.84	76.72	69.40	62.63	47.83	52.18
2022	39.28	46.73	53.55	58.59	69.28	75.95	78.61	76.82	69.24	57.07	53.00	43.67
2023	46.08	51.64	52.18	58.73	65.15	70.43	76.91	76.59	70.88	60.83	51.56	45.09
2024	38.79	48.14	53.80	59.99	68.32	74.93	77.87	76.83	71.48	62.19	61.76	M
NCEI Climatology	39.30	42.81	49.90	57.80	65.35	72.45	75.65	74.84	69.74	59.35	49.30	42.75

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
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	80.9%	80.3%	79.6%	77.3%	74.3%	71.5%
2018	60.7%	73.8%	60.5%	62.1%	74.1%	77.7%	77.2%	78.6%	78.6%	74.8%	77.3%	79.4%
2019	73.0%	74.2%	59.7%	64.8%	71.8%	76.0%	76.2%	74.6%	67.2%	74.5%	70.2%	71.6%
2020	72.1%	77.9%	75.0%	63.5%	71.0%	75.7%	76.8%	80.0%	77.1%	76.8%	68.7%	72.5%
2021	73.4%	74.0%	64.0%	59.9%	70.1%	75.9%	80.6%	80.4%	80.6%	81.6%	67.2%	78.9%
2022	71.9%	66.4%	60.6%	61.0%	72.3%	70.0%	78.9%	74.2%	75.9%	69.8%	69.4%	77.5%
2023	79.6%	76.4%	66.7%	70.1%	77.9%	83.5%	85.9%	87.5%	85.3%	79.6%	71.3%	78.5%
2024	75.9%	62.5%	69.5%	72.4%	85.5%	79.2%	87.8%	81.8%	83.3%	79.8%	84.7%	M

Monthly Plots

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