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 (USC00049490) 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
2010	M	M	M	M	M	M	M	M	M	M	2.88	7.08
2011	1.19	2.13	7.81	1.29	2.08	1.43	0.21	0.00	0.06	3.05	1.93	0.95
2012	4.82	1.63	8.55	2.37	0.14	0.53	0.10	0.00	0.00	1.22	6.00	9.95
2013	1.03	0.41	2.20	1.05	0.33	0.55	0.01	0.51	1.11	0.01	1.16	0.28
2014	0.68	4.88	5.84	0.14	0.18	M	0.30	M	1.44	3.42	3.24	6.83
2015	0.87	5.89	1.02	0.54	0.36	0.18	0.73	0.04	0.46	0.52	0.68	4.49
2016	10.34	1.25	7.66	0.97	0.46	0.00	M	M	M	M	M	M
2017	M	7.60	4.07	3.35	0.13	0.78	M	M	M	M	M	M
2018	M	0.47	2.86	3.39	0.98	0.03	0.12	M	0.07	M	3.93	3.14
2019	5.84	3.11	2.65	1.31	1.85	0.35	0.03	0.34	0.43	0.28	2.16	4.76
2020	3.71	M	1.61	1.14	2.97	0.34	0.03	0.06	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	0.49	0.46	1.83	6.24
2024	7.98	3.38	3.96	0.95	0.32	0.01	M	M	0.28	0.29	8.17	3.26
2025	1.52	6.58	3.77	0.95	0.11	M	M	M	M	M	M	M
NCEI Climatology	6.68	5.88	5.01	2.62	1.86	0.93	0.27	0.17	0.31	2.00	4.33	7.67

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	M	4.2	4.3
2011	1.0	1.9	2.6	4.1	3.5	3.0	2.4	2.2	2.3	1.3	1.8	0.8
2012	1.2	2.3	2.9	3.2	3.7	3.9	2.7	2.7	2.0	2.3	1.5	1.3
2013	1.4	2.1	2.1	3.6	4.3	3.6	2.5	2.4	3.2	1.9	1.8	1.0
2014	1.6	1.9	2.2	3.0	4.3	3.8	2.7	2.8	2.0	1.7	1.1	1.3
2015	0.6	1.9	2.1	3.6	2.9	2.8	2.5	2.6	2.4	1.8	2.0	1.4
2016	1.7	1.5	2.7	3.1	2.7	3.8	M	M	M	M	M	M
2017	0.6	2.5	2.3	3.3	3.5	3.9	M	M	M	M	M	M
2018	M	3.8	2.1	3.3	2.9	3.8	2.7	2.7	3.0	2.0	1.3	1.2
2019	1.5	3.2	2.3	2.8	2.7	3.2	3.1	2.3	2.9	2.3	1.5	1.2
2020	1.9	2.3	2.5	3.3	2.6	3.8	2.9	3.1	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	1.5	1.5	1.2	0.8
2024	1.4	1.4	1.9	3.0	3.4	3.3	1.9	2.4	1.9	1.8	1.3	0.7
2025	0.7	1.2	2.5	2.0	3.5	2.4	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
2010	M	M	M	M	M	M	M	M	M	51.80	50.84	45.30
2011	49.54	50.13	50.12	58.34	65.15	77.48	86.06	90.35	88.46	68.12	51.38	50.23
2012	46.69	52.98	50.64	62.18	75.88	78.14	91.40	90.20	89.54	71.83	53.00	40.36
2013	45.76	55.27	61.44	68.36	74.10	83.96	95.52	88.38	79.64	71.43	60.62	47.15
2014	54.88	53.15	59.48	68.24	75.84	85.82	97.26	92.39	85.70	71.66	55.46	49.71
2015	54.76	59.84	66.37	68.06	74.85	91.34	91.34	89.43	83.72	76.77	52.58	40.58
2016	45.88	58.01	57.20	69.32	74.50	82.40	M	M	M	M	M	M
2017	42.80	49.68	58.07	61.04	77.70	75.09	M	M	M	M	M	M
2018	M	45.73	54.59	64.34	77.52	85.04	93.90	92.18	88.10	75.20	60.68	47.21
2019	50.99	41.55	58.51	67.40	73.28	85.04	89.89	92.15	79.76	70.26	62.96	45.70
2020	46.75	60.49	57.32	68.96	73.57	82.10	94.07	93.95	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	73.70	72.53	59.79	49.83
2024	49.54	51.86	56.89	66.62	75.87	88.89	101.04	93.13	87.60	76.07	52.55	47.16
2025	51.49	52.88	56.99	71.18	78.50	91.40	M	M	M	M	M	M
NCEI Climatology	49.50	55.39	61.11	67.60	77.10	86.10	95.10	94.50	88.49	75.20	57.31	46.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	45.50	32.30	35.19
2011	30.84	28.08	35.19	35.90	37.98	46.10	52.15	50.58	47.30	41.06	31.82	25.15
2012	27.24	29.77	31.83	38.66	40.57	44.72	51.32	50.12	46.10	40.65	37.52	30.37
2013	25.32	26.09	33.68	37.34	42.63	48.92	55.11	51.80	46.76	33.16	30.86	22.01
2014	28.17	33.22	34.82	37.46	41.87	47.18	57.32	53.72	48.44	42.51	37.04	37.34
2015	32.00	35.15	36.47	35.06	43.03	52.04	56.45	52.67	44.90	42.97	28.95	30.09
2016	34.09	33.55	35.31	39.62	43.96	51.20	M	M	M	M	M	M
2017	32.00	33.99	36.47	36.56	42.68	45.39	M	M	M	M	M	M
2018	M	23.22	31.83	37.34	45.24	46.28	56.04	51.62	46.85	37.06	31.94	31.42
2019	32.58	30.34	33.23	40.76	41.46	47.66	52.21	54.01	45.56	33.28	31.16	35.19
2020	32.93	27.84	31.83	38.66	43.32	48.86	53.60	54.95	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	45.20	40.59	36.39	36.24
2024	36.24	34.98	34.30	38.00	42.67	50.13	57.37	53.88	48.47	40.94	34.48	33.45
2025	30.75	33.89	34.70	38.60	42.62	53.00	M	M	M	M	M	M
NCEI Climatology	31.20	31.21	33.30	36.10	41.80	46.40	52.21	50.00	43.90	36.40	33.40	30.51

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	M	M	M	M	M	48.65	41.57	40.25
2011	40.19	39.10	42.65	47.12	51.57	61.79	69.10	70.47	67.88	54.59	41.60	37.69
2012	36.96	41.37	41.23	50.42	58.22	61.43	71.36	70.16	67.82	56.24	45.26	35.37
2013	35.54	40.68	47.56	52.85	58.36	66.44	75.32	70.09	63.20	52.29	45.74	34.58
2014	41.52	43.19	47.15	52.85	58.85	66.50	77.29	73.05	67.07	57.08	46.25	43.53
2015	43.38	47.49	51.42	51.56	58.94	71.69	73.89	71.05	64.31	59.87	40.77	35.34
2016	39.98	45.78	46.25	54.47	59.23	66.80	M	M	M	M	M	M
2017	37.40	41.84	47.27	48.80	60.19	60.24	M	M	M	M	M	M
2018	M	34.47	43.21	50.84	61.38	65.66	74.97	71.90	67.47	56.13	46.31	39.32
2019	41.78	35.95	45.87	54.08	57.37	66.35	71.05	73.08	62.66	51.77	47.06	40.45
2020	39.84	44.17	44.57	53.81	58.45	65.48	73.84	74.45	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	59.45	56.56	48.09	43.03
2024	42.89	43.42	45.59	52.31	59.27	69.51	79.21	73.50	68.03	58.51	43.51	40.31
2025	41.12	43.39	45.85	54.89	60.56	72.20	M	M	M	M	M	M
NCEI Climatology	40.35	43.30	47.20	51.85	59.45	66.25	73.65	72.25	66.20	55.80	45.35	38.60

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
2010	M	M	M	M	M	M	M	M	M	M	84.0%	88.1%
2011	87.8%	78.5%	83.6%	65.5%	61.9%	59.1%	57.5%	48.5%	49.6%	78.4%	81.9%	82.9%
2012	85.9%	77.0%	77.6%	67.5%	51.5%	52.8%	44.6%	39.0%	40.4%	63.4%	86.5%	90.8%
2013	83.6%	72.3%	72.4%	58.1%	52.8%	52.3%	40.9%	49.3%	55.9%	61.0%	68.1%	80.9%
2014	74.4%	79.8%	70.9%	60.8%	50.4%	42.3%	38.8%	37.6%	47.0%	69.1%	87.1%	88.8%
2015	86.5%	76.9%	68.6%	57.5%	57.7%	43.6%	47.5%	43.7%	47.7%	60.2%	74.3%	89.6%
2016	86.5%	79.0%	76.7%	61.2%	61.3%	40.8%	M	M	M	M	M	M
2017	87.3%	83.8%	78.3%	69.2%	53.9%	57.6%	M	M	M	M	M	M
2018	M	68.8%	75.9%	63.5%	61.0%	46.8%	40.1%	38.1%	41.6%	50.9%	62.8%	87.1%
2019	85.0%	84.0%	69.4%	66.2%	60.1%	48.3%	46.1%	48.2%	58.0%	53.0%	66.0%	88.4%
2020	87.2%	65.0%	69.1%	59.3%	62.2%	54.2%	43.8%	43.7%	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	62.8%	67.1%	79.9%	91.4%
2024	89.2%	85.6%	75.8%	63.9%	51.8%	42.9%	37.7%	43.0%	49.4%	55.7%	80.9%	90.8%
2025	77.4%	83.2%	75.0%	59.4%	50.8%	40.3%	M	M	M	M	M	M

Monthly Plots

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