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 (USC00133007) 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
2013	M	M	M	M	0.00	0.00	0.00	0.04	1.59	0.93	0.01	0.00
2014	0.00	0.03	0.02	2.64	2.26	6.78	3.95	2.37	1.33	3.50	1.30	0.82
2015	1.03	0.49	0.44	2.03	3.55	8.49	6.51	2.81	1.31	2.04	4.91	3.50
2016	0.62	0.73	2.52	2.79	1.92	0.63	4.84	4.02	1.84	2.24	1.18	1.08
2017	1.42	0.57	2.88	5.13	2.45	1.04	2.58	1.78	3.18	3.01	1.08	0.20
2018	0.46	3.06	3.41	1.09	2.51	3.74	2.51	2.93	6.14	2.85	2.83	2.36
2019	2.02	2.28	3.69	3.78	9.79	3.72	0.98	3.21	5.06	2.11	0.98	1.11
2020	1.85	0.51	2.42	2.99	4.18	2.69	4.49	0.33	4.56	0.72	3.12	1.51
2021	2.31	0.91	2.88	4.98	5.81	5.18	3.90	2.01	2.56	3.83	0.38	0.67
2022	1.11	1.36	2.94	3.45	3.13	2.27	1.29	1.70	4.77	1.39	2.08	0.90
2023	1.88	2.79	3.27	1.08	2.06	1.29	5.09	2.85	1.80	2.48	0.60	2.73
2024	3.93	0.23	5.61	4.23	4.99	2.08	8.53	1.52	0.88	2.32	2.61	2.26
2025	0.90	0.31	2.77	3.33	2.36	3.12	M	M	M	M	M	M
NCEI Climatology	1.69	2.02	2.72	3.97	5.11	5.16	4.06	3.80	3.51	3.06	2.43	1.92

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	8.1	6.1	3.0	2.1	3.1	5.8	8.5	7.4
2014	10.5	8.1	9.0	9.2	8.2	6.5	4.5	3.6	4.0	5.3	8.8	6.9
2015	8.0	8.2	7.6	8.4	7.4	4.3	2.3	2.2	2.9	6.5	9.0	7.8
2016	6.1	8.4	7.6	9.0	6.4	5.7	4.1	3.1	4.2	5.4	7.5	8.2
2017	8.0	8.4	9.7	8.7	7.7	5.8	2.9	2.4	2.6	7.0	7.7	8.2
2018	8.7	8.3	8.7	8.4	6.4	5.1	3.6	3.8	4.1	5.1	7.3	7.0
2019	7.5	6.5	8.7	9.1	7.3	5.4	3.4	2.2	3.2	5.4	7.2	7.7
2020	9.6	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
2013	M	M	M	M	77.02	81.48	84.65	86.08	82.90	65.33	46.24	32.46
2014	27.07	26.33	43.18	62.62	75.75	82.40	79.58	82.19	76.09	64.01	42.53	37.38
2015	33.56	26.19	50.89	67.00	74.01	81.34	84.08	82.66	83.42	66.59	54.52	44.88
2016	32.82	40.85	55.02	63.36	73.18	87.87	84.16	84.02	82.16	71.27	57.77	33.12
2017	34.95	51.34	50.28	65.63	72.81	85.12	88.70	82.07	82.84	66.58	49.28	35.43
2018	31.74	37.15	46.67	55.73	82.78	85.38	84.45	86.12	80.02	62.50	39.89	40.12
2019	29.22	32.42	44.97	62.58	70.05	81.33	87.86	82.46	82.32	60.60	44.97	42.83
2020	33.10	37.33	52.03	60.56	68.80	84.24	86.01	83.74	75.13	60.74	56.17	38.95
2021	32.20	24.47	53.77	62.51	68.52	84.34	83.78	85.69	83.10	67.02	52.04	47.28
2022	28.41	35.64	49.39	58.00	74.52	85.00	84.75	84.42	78.41	65.94	50.57	35.46
2023	35.64	43.80	47.51	66.06	77.40	84.00	85.54	83.94	81.50	65.25	53.05	44.14
2024	28.64	52.31	56.06	64.39	77.61	85.15	82.87	82.26	81.23	72.04	51.47	38.28
2025	30.99	34.91	58.49	64.22	73.33	82.85	M	M	M	M	M	M
NCEI Climatology	32.81	37.69	49.90	62.20	72.30	81.51	85.10	83.80	77.10	64.20	49.70	37.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	57.68	61.77	61.81	61.17	54.41	41.08	26.99	12.49
2014	6.11	6.03	21.18	38.74	52.46	62.74	58.58	63.75	50.85	41.82	21.86	24.54
2015	14.28	5.90	27.19	40.83	53.04	62.13	63.61	59.76	57.22	43.63	35.52	31.11
2016	15.39	22.69	35.06	41.00	50.63	62.66	64.81	64.16	57.93	48.24	36.88	19.10
2017	20.05	27.22	32.22	44.37	50.44	60.64	63.37	56.88	53.58	45.95	28.62	16.79
2018	12.22	17.29	27.26	31.28	58.54	63.86	62.51	63.07	56.18	41.50	24.68	23.40
2019	12.53	14.66	26.44	41.05	50.80	60.96	66.43	61.28	61.10	39.13	25.60	23.86
2020	19.66	20.29	33.90	37.30	49.65	62.88	65.68	60.19	52.23	38.48	33.78	20.58
2021	20.00	7.97	35.13	41.00	50.61	63.58	64.03	62.96	56.17	48.15	29.74	25.79
2022	6.91	12.90	29.64	36.75	54.17	62.34	63.36	62.58	53.75	38.00	29.16	17.73
2023	21.86	21.55	29.19	38.29	51.57	58.61	62.46	62.28	55.84	43.99	30.63	30.16
2024	15.54	26.58	34.00	43.00	54.43	64.05	63.43	61.18	53.64	43.93	34.68	23.83
2025	11.65	16.74	32.99	42.29	49.63	61.59	M	M	M	M	M	M
NCEI Climatology	16.90	21.07	31.60	42.50	53.80	63.40	67.50	65.61	57.22	45.20	32.80	22.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2013	M	M	M	M	67.35	71.63	73.23	73.63	68.66	53.21	36.61	22.47
2014	16.59	16.18	32.18	50.68	64.11	72.57	69.08	72.97	63.47	52.92	32.19	30.96
2015	23.92	16.04	39.04	53.91	63.52	71.74	73.85	71.21	70.32	55.11	45.02	37.99
2016	24.10	31.77	45.04	52.18	61.91	75.26	74.49	74.09	70.05	59.76	47.33	26.11
2017	27.50	39.28	41.25	55.00	61.62	72.88	76.04	69.47	68.21	56.27	38.95	26.11
2018	21.98	27.22	36.97	43.51	70.66	74.62	73.48	74.59	68.10	52.00	32.28	31.76
2019	20.87	23.54	35.70	51.81	60.43	71.15	77.15	71.87	71.71	49.86	35.29	33.35
2020	26.38	28.81	42.96	48.93	59.23	73.56	75.84	71.97	63.68	49.61	44.98	29.77
2021	26.10	16.22	44.45	51.76	59.56	73.96	73.91	74.33	69.63	57.58	40.89	36.53
2022	17.66	24.27	39.52	47.38	64.35	73.67	74.05	73.50	66.08	51.97	39.87	26.60
2023	28.75	32.67	38.35	52.17	64.48	71.31	74.00	73.11	68.67	54.62	41.84	37.15
2024	22.09	39.45	45.03	53.70	66.02	74.60	73.15	71.72	67.44	57.98	43.08	31.06
2025	21.32	25.83	45.74	53.25	61.48	72.22	M	M	M	M	M	M
NCEI Climatology	24.85	29.38	40.75	52.35	63.05	72.45	76.30	74.70	67.16	54.70	41.25	30.15

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
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	89.8%	81.9%	77.1%	75.7%	M
2015	M	M	M	M	81.6%	86.6%	87.2%	85.0%	77.7%	71.7%	79.6%	89.4%
2016	85.6%	80.2%	79.2%	71.2%	72.8%	69.0%	87.4%	89.5%	81.2%	79.2%	76.6%	81.1%
2017	87.4%	74.5%	72.1%	73.9%	72.9%	67.7%	80.7%	81.8%	74.3%	77.2%	75.1%	73.6%
2018	80.3%	80.4%	74.8%	65.5%	73.4%	81.1%	83.5%	83.5%	82.8%	80.1%	85.8%	88.6%
2019	86.2%	86.8%	77.0%	72.8%	85.8%	78.6%	80.6%	83.5%	85.5%	80.9%	82.2%	85.6%
2020	89.3%	80.6%	82.8%	80.5%	89.8%	73.9%	86.9%	94.3%	93.2%	74.3%	77.2%	88.0%
2021	91.2%	86.5%	80.2%	76.3%	88.0%	89.7%	99.1%	98.6%	91.7%	90.1%	80.5%	79.9%
2022	83.1%	77.5%	76.9%	75.2%	77.2%	71.8%	81.8%	83.9%	79.5%	70.5%	77.5%	83.4%
2023	89.7%	80.2%	79.1%	63.0%	63.3%	70.3%	84.7%	87.5%	81.6%	77.8%	72.2%	87.5%
2024	90.9%	71.0%	71.7%	73.1%	73.3%	74.5%	88.1%	87.9%	76.4%	63.6%	85.4%	85.0%
2025	75.2%	77.6%	69.4%	71.0%	69.9%	82.2%	M	M	M	M	M	M

Monthly Plots

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