IEM :: Monthly Summaries

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 (USC00024089) 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
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
NCEI Climatology	0.73	0.37	0.52	0.26	0.29	0.25	1.05	1.71	1.13	0.90	0.50	0.44

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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
2020	M	M	M	M	M	M	M	M	M	M	59.21	46.66
2021	46.81	53.42	56.47	69.49	78.14	90.51	90.34	86.04	82.32	67.44	62.59	52.03
2022	47.94	51.71	59.13	71.14	80.36	87.81	90.92	M	79.79	66.39	52.61	46.33
2023	M	M	M	71.32	76.53	84.04	95.37	87.39	83.16	72.89	58.12	48.72
2024	47.58	51.63	55.28	68.14	77.10	90.40	93.90	89.36	85.30	77.01	55.98	54.57
2025	48.38	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	51.30	57.22	65.20	72.09	81.40	91.50	94.10	91.00	85.60	74.81	61.10	49.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2020	M	M	M	M	M	M	M	M	M	M	32.47	18.35
2021	20.93	28.67	30.19	40.57	48.30	60.78	66.50	62.82	55.78	39.35	30.80	26.53
2022	21.76	23.18	29.00	38.75	47.21	59.38	65.47	M	60.04	42.01	27.59	25.07
2023	M	M	M	36.77	45.89	51.49	64.14	62.84	52.82	40.92	31.63	25.34
2024	26.54	28.10	33.23	39.22	45.09	60.46	64.19	62.83	54.44	44.06	27.22	22.66
2025	22.34	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	21.70	24.89	30.59	37.41	45.80	54.90	62.40	61.39	53.71	40.70	28.70	21.49

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2020	M	M	M	M	M	M	M	M	M	M	45.84	32.51
2021	33.87	41.05	43.33	55.03	63.22	75.64	78.42	74.43	69.05	53.39	46.70	39.28
2022	34.85	37.45	44.07	54.95	63.79	73.59	78.19	M	69.92	54.20	40.10	35.70
2023	M	M	M	54.04	61.21	67.77	79.76	75.12	67.99	56.91	44.88	37.03
2024	37.06	39.87	44.25	53.68	61.10	75.43	79.04	76.09	69.87	60.54	41.60	38.61
2025	35.36	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	36.50	41.06	47.89	54.75	63.60	73.20	78.25	76.20	69.65	57.75	44.90	35.65

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
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