IEM :: Monthly Summaries

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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 (USC00424968) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	1.43	1.88	1.43	0.77	0.46	0.20	0.61	0.96	0.93	0.99	0.86	1.19

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2022	M	M	M	M	M	7.5	7.5	6.1	5.7	5.4	7.5	4.1
2023	6.7	7.2	6.4	7.7	7.4	6.7	6.6	5.4	5.1	6.1	6.1	5.1
2024	3.8	5.5	8.7	8.6	8.8	8.0	7.3	7.8	6.5	6.0	7.3	4.1
2025	8.7	6.5	7.4	8.5	7.1	7.5	7.7	6.7	6.4	5.8	3.5	4.0
2026	5.4	5.3	7.2	8.8	8.5	8.6	6.4	6.5	8.2	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
2022	M	M	M	M	M	95.75	99.25	95.00	91.46	76.92	54.65	50.31
2023	47.98	52.00	54.77	72.03	82.17	89.73	102.93	93.23	85.35	76.85	61.66	55.58
2024	50.70	56.57	62.25	71.46	83.33	99.02	103.80	97.48	93.44	82.94	58.76	56.80
2025	49.79	62.17	65.15	74.38	84.84	96.43	99.11	98.95	89.27	77.07	66.55	58.37
2026	55.77	64.43	78.50	74.69	85.17	97.28	101.14	100.37	92.53	M	M	M
NCEI Climatology	52.20	57.22	65.50	72.78	82.50	93.50	98.30	96.40	89.31	75.90	61.60	50.79

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2022	M	M	M	M	M	72.76	77.64	74.43	70.02	54.35	37.57	35.74
2023	35.20	33.57	40.07	48.39	59.83	64.82	76.52	71.25	63.82	53.09	42.46	37.93
2024	34.35	40.07	43.95	50.10	58.15	73.46	78.21	75.19	67.81	58.24	39.72	36.52
2025	31.98	40.84	44.38	51.40	60.08	70.00	73.72	73.98	67.02	54.46	47.26	38.88
2026	37.36	41.54	51.65	51.79	55.43	71.25	76.29	76.50	70.93	M	M	M
NCEI Climatology	29.10	33.41	39.80	44.20	52.20	60.90	67.60	67.21	59.30	47.20	34.81	28.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2022	M	M	M	M	M	84.25	88.45	84.72	80.74	65.63	46.11	43.02
2023	41.59	42.78	47.42	60.21	71.00	77.28	89.72	82.24	74.59	64.97	52.06	46.75
2024	42.53	48.32	53.10	60.78	70.74	86.24	91.01	86.33	80.63	70.59	49.24	46.66
2025	40.89	51.50	54.76	62.89	72.46	83.21	86.41	86.47	78.15	65.77	56.90	48.63
2026	46.57	52.99	65.08	63.24	70.30	84.26	88.71	88.44	81.73	M	M	M
NCEI Climatology	40.65	45.32	52.65	58.49	67.35	77.20	82.95	81.80	74.30	61.55	48.21	39.45

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
2022	M	M	M	M	M	17.2%	29.9%	42.7%	35.3%	34.8%	42.7%	60.8%
2023	66.7%	50.2%	56.8%	29.7%	28.4%	18.0%	19.5%	41.5%	40.4%	34.4%	42.9%	44.3%
2024	62.0%	57.8%	43.8%	33.4%	22.6%	17.4%	18.0%	29.1%	19.9%	26.8%	37.2%	39.4%
2025	32.0%	37.3%	36.2%	23.2%	25.5%	17.6%	15.9%	22.8%	33.6%	37.3%	47.0%	48.5%
2026	47.5%	41.6%	23.4%	26.4%	17.8%	13.2%	26.4%	28.4%	30.9%	M	M	M