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 (USC00049001) 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
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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	2.51	2.39	1.60	0.84	0.52	0.13	0.00	0.01	0.08	0.67	1.32	2.37

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	12.0	9.9	6.6	3.1	4.1
2019	4.3	4.7	7.4	9.9	13.5	13.5	15.0	13.5	12.5	8.9	5.8	6.0
2020	5.6	9.3	8.2	M	11.8	16.1	13.7	11.8	10.2	7.1	7.0	5.6
2021	6.9	9.1	10.6	16.3	18.9	18.1	15.7	12.6	10.8	9.5	4.3	5.6
2022	4.3	7.8	9.6	12.5	15.4	13.7	16.3	12.9	10.7	8.1	6.4	5.5
2023	9.4	8.1	8.8	11.5	13.6	16.0	13.3	10.7	10.6	7.4	5.9	4.7
2024	5.3	6.9	9.1	10.4	15.0	15.5	12.5	13.8	12.0	5.8	5.8	5.3
2025	5.9	7.8	9.6	11.8	16.6	17.0	15.8	14.5	11.6	7.4	4.9	4.7
2026	4.5	5.9	8.2	10.9	14.0	16.3	14.0	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
2017	M	M	M	M	M	M	M	98.60	86.60	78.80	65.06	59.64
2018	58.04	64.34	64.46	71.48	76.45	90.32	99.43	90.53	87.86	79.67	67.46	57.55
2019	58.07	56.11	63.70	74.54	75.49	89.74	92.27	93.08	85.94	78.16	68.66	57.43
2020	57.43	66.57	63.41	M	86.45	86.09	94.25	95.54	90.55	84.66	66.74	58.94
2021	59.87	64.01	66.68	77.00	83.68	89.90	96.74	93.78	90.32	75.14	64.46	54.06
2022	59.58	64.95	71.37	74.66	81.30	89.85	92.62	95.12	90.74	81.24	62.72	53.37
2023	57.34	57.84	59.99	71.30	75.84	82.34	95.12	93.32	83.88	80.32	67.58	60.92
2024	59.17	61.54	65.33	71.66	81.94	91.34	98.89	92.48	88.59	78.40	59.96	58.59
2025	60.39	63.05	65.39	73.40	82.75	88.40	89.25	93.49	87.56	75.20	64.22	53.25
2026	57.66	64.08	79.03	73.22	81.12	89.48	83.75	M	M	M	M	M
NCEI Climatology	56.30	62.00	67.40	73.20	80.20	88.08	93.31	92.49	88.81	79.10	65.60	56.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	M	M	M	M	M	63.50	61.64	50.06	46.46	33.92
2018	40.58	38.24	42.92	48.08	54.92	55.76	66.34	61.15	56.36	52.96	43.88	40.59
2019	41.67	39.26	43.79	51.14	52.55	60.58	61.85	63.12	59.90	49.94	41.12	43.21
2020	40.19	40.69	44.23	M	63.95	59.18	60.97	65.72	62.81	54.59	41.96	38.97
2021	41.23	43.76	43.58	50.36	56.50	60.26	62.02	61.21	59.24	52.92	46.22	39.84
2022	37.92	38.16	45.82	49.34	55.75	63.10	62.37	63.30	63.02	53.72	39.50	40.13
2023	42.11	38.69	42.45	47.48	52.50	57.32	62.48	64.92	59.51	55.95	44.30	42.68
2024	43.96	43.54	46.34	48.32	55.52	60.80	66.14	62.66	58.57	49.00	41.60	42.34
2025	36.12	42.80	44.37	50.00	55.05	58.22	59.52	62.95	62.60	53.43	47.24	42.86
2026	38.62	41.90	51.16	49.28	54.99	59.78	60.35	M	M	M	M	M
NCEI Climatology	40.50	43.76	46.99	50.19	55.20	59.40	61.90	61.90	60.20	54.50	46.11	40.31

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2017	M	M	M	M	M	M	M	81.05	74.12	64.43	55.76	46.78
2018	49.31	51.29	53.69	59.78	65.68	73.04	82.88	75.84	72.11	66.32	55.67	49.07
2019	49.87	47.69	53.75	62.84	64.02	75.16	77.06	78.10	72.92	64.05	54.89	50.32
2020	48.81	53.63	53.82	M	75.20	72.64	77.61	80.63	76.68	69.63	54.35	48.95
2021	50.55	53.89	55.13	63.68	70.09	75.08	79.38	77.49	74.78	64.03	55.34	46.95
2022	48.75	51.56	58.59	62.00	68.52	76.47	77.49	79.21	76.88	67.48	51.11	46.75
2023	49.72	48.26	51.22	59.39	64.17	69.83	78.80	79.12	71.70	68.14	55.94	51.80
2024	51.57	52.54	55.84	59.99	68.73	76.07	82.52	77.57	73.58	63.70	50.78	50.46
2025	48.26	52.93	54.88	61.70	68.90	73.31	74.39	78.22	75.08	64.31	55.73	48.05
2026	48.14	52.99	65.10	61.25	68.06	74.63	72.05	M	M	M	M	M
NCEI Climatology	48.40	52.88	57.20	61.70	67.70	73.74	77.60	77.20	74.51	66.80	55.85	48.45

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
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	M	M	47.6%	47.0%	48.8%	54.7%	80.7%
2019	86.4%	76.7%	75.0%	64.4%	61.7%	42.0%	45.3%	47.2%	49.6%	36.6%	60.5%	86.4%
2020	86.4%	59.5%	69.6%	M	51.6%	43.8%	42.9%	43.5%	45.3%	39.3%	56.4%	71.0%
2021	75.4%	60.9%	55.5%	47.6%	43.1%	46.1%	42.3%	43.6%	41.9%	53.6%	81.6%	87.9%
2022	85.3%	60.4%	55.4%	51.0%	42.1%	37.4%	45.1%	44.9%	45.8%	51.9%	61.9%	87.8%
2023	79.6%	71.7%	74.2%	60.0%	62.9%	54.8%	41.9%	46.8%	55.1%	54.5%	60.0%	80.8%
2024	84.8%	80.6%	70.4%	64.3%	46.1%	41.1%	39.7%	42.6%	50.0%	36.4%	69.6%	85.0%
2025	69.2%	73.6%	70.0%	58.5%	47.4%	44.7%	51.3%	45.8%	54.0%	66.7%	82.5%	94.9%
2026	90.8%	85.5%	58.0%	59.0%	52.3%	47.4%	52.7%	M	M	M	M	M

Monthly Plots

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