IEM :: Monthly Summaries

Information Last Ob Photographs Meteogram Network Table Neighbors Monthly Summaries Observation History Wind Roses Custom Wind Roses Data Calendar Download

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 (USW00003074) 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
2016	M	M	M	M	M	M	M	M	M	M	0.00	1.06
2017	2.44	0.55	0.06	0.16	0.36	0.30	3.87	3.50	0.57	0.27	0.28	0.18
2018	0.07	1.32	0.04	0.00	0.00	1.22	2.51	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	0.43	0.48	0.05	0.04	0.08	0.15	1.24	0.97	M	0.10	1.77	M
2025	0.08	0.01	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.63	0.38	0.21	0.19	0.42	0.85	2.30	2.20	1.10	0.79	0.61	0.59

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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
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
2016	M	M	M	M	M	M	M	M	M	M	63.70	58.16
2017	56.36	65.59	76.81	80.90	86.09	97.77	94.90	91.60	92.76	85.13	72.88	59.55
2018	59.28	64.21	71.48	82.72	91.17	99.44	96.45	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	55.75	62.02	65.83	75.06	86.44	96.97	95.20	95.13	89.00	83.47	64.24	62.16
2025	51.95	68.39	64.76	M	M	M	M	M	M	M	M	M
NCEI Climatology	56.11	61.69	69.31	76.90	85.30	94.90	93.71	91.40	86.10	77.30	65.59	55.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	31.61	30.79
2017	31.30	34.84	37.50	39.33	46.33	61.18	66.50	64.37	58.62	44.93	38.25	24.61
2018	20.26	32.65	34.78	41.56	50.52	62.52	66.49	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	29.81	32.70	39.47	42.53	53.14	67.31	68.89	68.39	58.83	50.01	36.04	27.43
2025	20.23	33.64	32.27	M	M	M	M	M	M	M	M	M
NCEI Climatology	23.50	26.58	32.30	38.71	47.29	58.90	65.60	63.90	56.01	42.19	30.80	23.10

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2016	M	M	M	M	M	M	M	M	M	M	47.66	44.48
2017	43.83	50.21	57.16	60.12	66.21	79.48	80.70	77.99	75.69	65.03	55.57	42.08
2018	39.77	48.43	53.13	62.14	70.85	80.98	81.47	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	42.78	47.36	52.65	58.79	69.79	82.14	82.05	81.76	73.91	66.74	50.14	44.80
2025	36.09	51.01	48.52	M	M	M	M	M	M	M	M	M
NCEI Climatology	39.81	44.13	50.80	57.81	66.30	76.90	79.66	77.65	71.06	59.75	48.20	39.15

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
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
2025	M	M	M	M	M	M	M	M	M	M	M	M