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 (USC00167932) 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
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	5.67	3.41	3.40	4.64	4.45	5.93	6.96	7.04	6.01	3.72	4.30	3.97

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	13.0	18.1	14.1	M
2024	20.6	17.4	16.5	17.4	16.1	14.8	9.6	9.0	12.8	16.9	0.2	0.0
2025	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
2026	0.0	0.0	0.0	0.0	0.0	10.5	6.9	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	68.60	69.06	75.03	76.58	80.48	84.77	86.35	88.29	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	82.48	86.42	88.32	87.10	84.14	76.10	74.12	71.72
2023	72.12	70.96	73.69	75.20	80.02	85.82	89.60	88.85	87.80	80.25	75.20	M
2024	67.33	68.99	72.47	75.98	82.46	86.60	88.50	88.73	84.04	81.53	79.64	74.74
2025	67.30	74.88	76.94	79.88	84.84	91.64	93.03	91.57	88.04	83.27	78.32	75.43
2026	69.68	73.01	77.17	80.30	84.14	89.96	92.65	M	M	M	M	M
NCEI Climatology	61.49	65.09	71.11	76.89	83.29	88.40	89.80	90.60	87.91	80.89	71.50	64.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2020	62.43	61.73	70.38	71.06	75.43	79.86	81.06	83.30	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	77.65	81.26	82.92	81.35	79.40	71.96	66.92	63.76
2023	65.10	63.76	67.94	70.23	76.13	81.74	83.50	85.85	82.64	74.91	70.95	M
2024	57.40	63.16	66.90	71.24	77.87	81.80	81.35	83.62	77.49	76.94	72.74	67.25
2025	57.26	64.21	68.00	72.68	76.54	82.52	82.28	82.34	81.32	77.06	70.94	65.62
2026	59.99	63.63	68.52	73.22	75.43	81.86	83.51	M	M	M	M	M
NCEI Climatology	44.70	48.40	54.50	60.91	69.09	74.81	76.70	76.00	71.81	62.20	52.90	46.60

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2020	65.51	65.39	72.70	73.82	77.96	82.32	83.71	85.80	M	M	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	80.07	83.84	85.62	84.23	81.77	74.03	70.52	67.74
2023	68.61	67.36	70.82	72.72	78.07	83.78	86.55	87.35	85.22	77.58	73.07	M
2024	62.37	66.08	69.68	73.61	80.16	84.20	84.93	86.17	80.76	79.24	76.19	70.99
2025	62.28	69.54	72.47	76.28	80.69	87.08	87.65	86.96	84.68	80.16	74.63	70.53
2026	64.84	68.32	72.85	76.76	79.79	85.91	88.08	M	M	M	M	M
NCEI Climatology	53.10	56.74	62.80	68.90	76.19	81.60	83.25	83.30	79.86	71.55	62.20	55.45

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
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	69.0%	67.6%	65.9%	M
2024	72.2%	72.0%	77.7%	76.8%	85.6%	77.5%	75.5%	71.6%	85.6%	66.8%	68.6%	68.3%
2025	69.7%	77.7%	69.5%	74.1%	78.2%	69.5%	67.7%	68.6%	64.8%	65.1%	64.5%	71.7%
2026	66.0%	70.7%	73.5%	76.8%	76.7%	75.7%	67.8%	M	M	M	M	M