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 (USC00106844) 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
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	M	M	M	M	M	M	M	M	M
2016	M	M	M	M	0.39	0.36	0.53	0.03	0.25	0.70	0.51	1.24
2017	1.86	1.09	1.50	1.72	0.64	0.87	0.01	0.07	0.96	0.29	1.26	0.89
2018	0.99	0.46	0.82	0.69	0.43	0.58	0.01	0.02	0.04	1.12	0.61	1.73
2019	1.02	3.57	0.99	1.51	2.43	0.16	0.01	0.26	1.02	0.46	0.03	1.61
2020	1.57	0.55	1.44	0.52	1.80	2.12	0.08	0.01	0.00	M	M	M
2021	M	M	M	0.00	0.25	0.22	0.02	0.27	0.21	0.88	0.71	0.78
2022	0.44	0.15	0.28	0.78	1.64	1.03	0.00	0.08	0.07	0.00	0.00	1.68
2023	0.00	0.00	1.06	0.47	0.90	0.65	0.00	1.50	0.30	0.44	0.73	0.71
2024	1.51	0.90	0.84	1.12	0.79	0.50	0.32	0.05	0.16	0.45	1.57	1.62
2025	1.06	2.59	0.89	0.19	0.29	0.00	0.09	M	M	M	M	M
NCEI Climatology	1.33	0.84	0.88	0.89	1.37	0.78	0.25	0.19	0.64	0.73	0.99	1.12

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	7.2
2009	5.5	5.6	7.2	8.4	6.5	6.1	6.4	5.3	5.5	5.8	5.3	4.1
2010	5.3	4.6	7.5	7.9	8.0	7.6	6.7	6.0	4.8	5.2	5.5	3.3
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	4.6	6.9	5.5	4.1	4.1
2014	3.3	4.9	7.0	6.7	7.4	7.5	6.5	5.4	5.5	4.1	4.7	5.6
2015	3.5	5.7	5.6	8.0	7.2	7.3	6.8	6.1	4.7	4.7	5.9	7.2
2016	4.6	5.2	8.4	7.2	7.5	7.2	7.1	6.3	6.1	5.7	5.3	4.8
2017	4.8	6.5	6.7	8.3	6.9	7.0	6.1	5.1	4.0	1.1	4.9	0.0
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	4.7	7.9	7.1	7.7	8.4	7.6	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
2008	M	M	M	M	M	M	M	M	M	M	M	33.04
2009	34.92	43.65	50.37	61.65	72.03	79.94	93.55	84.27	84.58	56.22	49.45	32.76
2010	40.56	45.73	54.96	59.45	64.79	75.55	90.80	86.77	81.03	67.16	43.89	34.91
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	92.77	78.24	63.30	48.52	30.87
2014	34.00	45.55	56.63	63.69	75.83	81.01	96.99	89.75	81.20	69.96	44.19	41.55
2015	37.04	53.41	62.08	65.01	74.75	91.17	90.06	89.91	78.06	69.83	44.50	37.34
2016	36.77	47.77	56.33	67.25	72.02	84.48	88.49	88.38	75.67	63.40	52.77	26.76
2017	25.76	39.73	56.33	58.53	71.03	80.44	95.27	91.40	77.11	60.67	48.84	33.28
2018	41.86	43.29	53.03	62.33	75.75	79.78	93.78	88.63	78.01	61.72	46.55	37.30
2019	39.22	39.36	52.14	61.24	69.81	79.41	89.01	89.17	75.36	55.61	49.71	40.07
2020	42.45	45.97	55.18	63.72	71.62	76.55	89.42	89.81	81.64	M	M	M
2021	M	M	M	81.32	70.89	89.25	97.25	86.76	77.78	64.81	50.65	38.42
2022	33.67	41.21	56.58	57.48	66.79	78.99	95.99	95.64	83.98	71.64	34.74	31.73
2023	33.82	26.15	47.96	58.43	74.79	79.09	94.27	88.29	78.32	65.52	48.60	40.12
2024	35.71	49.08	53.81	62.05	69.53	83.83	96.45	89.87	82.37	68.04	47.83	38.43
2025	39.32	39.39	56.87	64.30	75.04	78.21	91.53	M	M	M	M	M
NCEI Climatology	37.40	45.90	56.89	64.20	73.30	81.41	92.41	91.30	81.60	66.31	48.90	38.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	21.37
2009	24.69	24.89	29.21	33.91	42.34	53.12	58.77	58.89	46.83	36.78	26.58	17.36
2010	29.09	30.98	32.00	35.11	38.40	51.66	55.97	52.39	43.60	39.19	25.18	23.69
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	62.42	54.58	35.51	28.72	12.59
2014	22.73	28.19	34.50	37.09	45.74	53.68	65.24	59.49	51.66	41.98	25.11	29.13
2015	24.00	33.29	34.64	36.76	48.32	60.23	61.02	58.45	46.85	42.11	27.46	25.21
2016	24.79	29.25	36.06	39.83	45.58	52.09	58.12	57.41	46.03	40.00	31.86	12.17
2017	9.53	26.36	36.38	38.28	43.35	52.24	62.24	58.67	49.56	32.85	31.39	19.63
2018	26.91	24.90	32.92	38.10	49.12	52.71	62.25	59.27	46.93	37.22	25.41	25.25
2019	24.41	27.04	30.57	40.78	45.72	50.95	58.97	58.30	48.29	27.08	22.13	28.70
2020	27.91	24.82	30.39	35.16	44.79	52.25	57.20	59.20	46.00	M	M	M
2021	M	M	M	49.28	43.98	57.42	65.63	57.78	43.84	39.57	31.05	25.56
2022	20.87	21.73	31.83	31.89	40.89	50.35	62.09	61.54	49.38	39.63	12.38	20.95
2023	18.60	15.53	33.68	34.90	49.04	52.09	60.96	59.74	49.29	38.82	28.22	27.29
2024	21.66	30.54	30.40	37.02	41.28	52.60	61.28	56.42	48.71	35.01	29.31	28.11
2025	20.27	22.87	34.33	36.67	44.79	52.12	61.89	M	M	M	M	M
NCEI Climatology	22.71	26.09	31.30	36.40	45.69	51.70	57.00	54.61	46.10	35.71	27.99	22.70

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2008	M	M	M	M	M	M	M	M	M	M	M	27.21
2009	29.80	34.27	39.79	47.78	57.19	66.53	76.16	71.58	65.71	46.50	38.02	25.06
2010	34.82	38.35	43.48	47.28	51.60	63.61	73.39	69.58	62.31	53.18	34.54	29.30
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	77.60	66.41	49.40	38.62	21.73
2014	28.37	36.87	45.56	50.39	60.78	67.35	81.12	74.62	66.43	55.97	34.65	35.34
2015	30.52	43.35	48.36	50.89	61.53	75.70	75.54	74.18	62.45	55.97	35.98	31.28
2016	30.78	38.51	46.20	53.54	58.80	68.29	73.30	72.89	60.85	51.70	42.31	19.46
2017	17.65	33.04	46.36	48.40	57.19	66.34	78.76	75.03	63.34	46.76	40.12	26.45
2018	34.39	34.10	42.97	50.22	62.44	66.24	78.01	73.95	62.47	49.47	35.98	31.27
2019	31.82	33.20	41.36	51.01	57.76	65.18	73.99	73.74	61.83	41.35	35.92	34.38
2020	35.18	35.40	42.79	49.44	58.21	64.40	73.31	74.50	63.82	M	M	M
2021	M	M	M	65.30	57.44	73.33	81.44	72.27	60.81	52.19	40.85	31.99
2022	27.27	31.47	44.20	44.69	53.84	64.67	79.04	78.59	66.68	55.63	23.56	26.34
2023	26.21	20.84	40.82	46.67	61.92	65.59	77.62	74.02	63.81	52.17	38.41	33.70
2024	28.69	39.81	42.10	49.53	55.41	68.21	78.86	73.14	65.54	51.52	38.57	33.27
2025	29.79	31.13	45.60	50.49	59.92	65.16	76.71	M	M	M	M	M
NCEI Climatology	30.05	36.00	44.10	50.30	59.50	66.55	74.70	72.95	63.85	51.01	38.45	30.45

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
2008	M	M	M	M	M	M	M	M	M	M	M	70.1%
2009	72.4%	70.2%	70.6%	59.3%	57.5%	52.3%	27.8%	34.1%	32.0%	53.0%	53.2%	68.1%
2010	68.1%	63.2%	46.0%	43.3%	41.7%	41.1%	26.2%	27.1%	28.9%	51.3%	69.8%	96.3%
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	84.3%
2015	90.0%	70.5%	58.4%	47.2%	53.7%	34.4%	39.3%	32.9%	47.9%	62.0%	72.1%	81.3%
2016	84.2%	73.9%	61.2%	55.6%	52.3%	37.6%	34.4%	29.7%	47.0%	62.7%	74.2%	85.0%
2017	88.0%	80.1%	69.6%	60.0%	54.2%	48.0%	31.1%	35.5%	50.3%	61.5%	76.3%	82.8%
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	69.5%	60.9%	51.8%	45.8%	31.4%	35.4%	M	M	M	M	M

Monthly Plots

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