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 (USC00123513) 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
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	M
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	M	M	M	M	M	M	M	0.00
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	3.18	2.74	3.50	4.65	4.91	5.36	4.72	3.36	3.67	3.59	3.61	2.96

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	7.5
2008	9.5	8.0	7.7	7.8	7.0	5.1	4.5	4.0	4.6	5.6	6.7	9.5
2009	7.3	8.8	8.3	8.4	5.1	4.4	3.8	4.4	4.7	6.6	6.3	7.8
2010	6.7	5.9	6.5	7.6	5.8	5.1	4.2	4.0	5.7	6.2	6.9	6.2
2011	6.3	6.4	7.7	9.3	M	5.8	3.8	4.3	5.3	6.0	9.2	6.8
2012	8.7	6.9	8.5	6.9	5.1	5.2	M	M	M	9.2	5.6	7.5
2013	7.9	8.1	6.9	8.2	6.9	5.1	4.3	4.2	4.6	5.5	7.4	7.3
2014	8.9	7.1	7.9	8.0	6.4	5.5	4.2	3.7	4.2	6.3	7.3	5.6
2015	6.2	6.9	6.5	7.4	6.6	5.0	4.6	4.2	4.7	6.6	7.6	8.0
2016	8.0	7.9	8.4	7.5	5.5	4.7	3.8	4.1	4.4	6.3	6.4	7.2
2017	8.1	8.2	8.5	8.2	7.0	5.6	3.9	4.3	4.6	6.4	7.7	7.4
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	4.5	4.9	4.3	3.3	2.8	2.4	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
2005	M	M	M	50.90	M	M	M	M	M	57.51	55.22	35.06
2006	46.69	41.80	44.57	69.88	63.91	81.13	86.07	84.23	74.82	62.16	52.80	46.59
2007	39.28	30.54	52.80	71.64	78.54	83.48	83.69	89.23	82.51	67.40	52.18	40.67
2008	37.60	37.36	49.78	63.50	69.05	81.84	84.43	84.27	79.64	66.97	49.54	39.76
2009	31.92	44.08	56.86	62.95	73.03	81.48	79.44	78.06	76.44	59.64	56.06	37.94
2010	30.64	34.25	56.49	72.00	74.98	84.45	86.87	88.67	80.61	70.14	54.63	32.87
2011	31.39	41.79	52.19	65.80	M	80.45	91.17	82.97	70.62	64.98	55.79	44.79
2012	41.93	44.78	66.25	65.07	80.91	85.24	M	M	71.24	58.78	52.36	45.90
2013	39.99	40.44	43.75	62.23	74.28	80.97	82.31	84.50	80.19	67.30	48.15	38.07
2014	30.85	33.63	49.18	65.84	74.33	83.48	81.31	83.98	77.18	63.91	39.50	38.71
2015	41.82	31.22	49.84	65.57	76.42	78.60	85.03	84.24	81.94	68.16	58.56	49.91
2016	36.27	44.30	58.65	64.59	73.05	86.66	86.75	87.27	82.69	71.88	56.17	38.09
2017	42.63	52.94	53.59	68.60	71.01	81.76	85.89	83.85	80.75	67.88	52.58	38.70
2018	35.09	44.64	48.24	56.66	82.90	85.59	90.65	79.79	76.39	54.62	27.95	47.66
2019	M	M	M	M	M	M	M	75.56	M	M	M	M
2020	35.82	43.32	M	M	M	M	M	M	M	64.97	58.59	42.38
2021	36.91	33.99	48.24	M	M	M	M	M	M	57.26	48.97	51.03
2022	33.63	40.80	54.22	60.46	74.60	81.99	83.07	81.01	75.02	64.36	53.19	39.53
2023	42.54	49.70	50.69	64.93	73.85	78.41	M	M	M	M	M	46.88
2024	33.48	51.24	57.14	64.43	75.90	81.75	82.29	82.45	79.10	70.78	54.48	42.05
2025	31.02	38.91	59.10	65.82	70.48	82.07	85.60	M	M	M	M	M
NCEI Climatology	34.40	39.37	50.30	62.20	72.00	80.40	83.20	82.20	76.90	64.80	51.00	39.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	50.54	M	M	M	M	M	40.49	37.48	23.38
2006	33.26	25.47	38.86	51.43	52.41	62.68	68.64	67.32	57.85	44.93	39.14	32.03
2007	26.51	14.59	33.37	51.48	59.37	64.44	64.19	70.37	61.78	51.43	35.64	28.56
2008	20.38	22.08	32.81	44.86	51.36	63.44	67.09	64.18	59.89	46.90	35.41	22.46
2009	15.52	26.41	37.79	46.03	54.96	64.95	62.82	65.11	59.16	45.69	40.74	24.70
2010	18.20	21.17	37.43	51.72	57.45	67.21	68.44	68.53	58.96	48.44	36.69	20.55
2011	18.12	26.16	36.25	44.79	M	64.92	71.90	67.44	57.75	47.40	41.96	32.01
2012	25.98	29.82	47.48	45.87	60.74	63.52	M	M	71.24	45.06	35.03	33.65
2013	24.83	26.33	30.04	44.61	57.77	63.76	65.38	65.21	59.86	51.31	33.09	24.58
2014	12.66	16.02	27.36	45.79	55.66	65.92	61.95	66.16	57.01	47.70	29.11	30.02
2015	27.13	12.53	32.22	46.90	58.54	57.38	67.33	63.51	60.82	48.71	41.20	37.66
2016	21.85	27.28	41.11	45.70	54.12	65.93	67.86	70.01	62.94	53.11	40.72	24.52
2017	28.68	35.61	37.01	51.66	29.86	64.63	14.60	40.11	12.56	6.61	11.59	2.18
2018	-23.27	2.28	-38.15	-13.11	62.90	69.68	73.43	68.81	63.63	38.12	23.27	46.94
2019	M	M	M	M	M	M	M	75.56	M	M	M	M
2020	30.92	27.97	M	M	M	M	M	M	M	47.27	40.80	28.86
2021	26.38	19.33	29.08	M	M	M	M	M	M	47.99	33.54	35.09
2022	17.38	23.13	36.65	43.14	57.68	65.90	69.20	65.65	59.03	45.46	36.93	26.73
2023	31.23	31.33	34.08	44.54	54.76	66.13	M	M	M	M	M	35.26
2024	23.43	32.76	39.59	48.18	59.53	65.31	65.54	65.98	61.36	50.14	41.03	30.06
2025	17.58	24.79	38.99	46.08	54.13	67.33	70.83	M	M	M	M	M
NCEI Climatology	16.91	19.84	28.60	38.50	49.11	58.20	61.20	59.40	52.00	40.81	30.21	22.23

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	50.72	M	M	M	M	M	49.00	46.35	29.22
2006	39.98	33.64	41.72	60.65	58.16	71.91	77.35	75.77	66.34	53.55	45.97	39.31
2007	32.89	22.57	43.08	61.56	68.96	73.96	73.94	79.80	72.15	59.42	43.91	34.62
2008	28.99	29.72	41.29	54.18	60.20	72.64	75.76	74.22	69.76	56.94	42.48	31.11
2009	23.72	35.24	47.33	54.49	64.00	73.21	71.13	71.59	67.80	52.67	48.40	31.32
2010	24.42	27.71	46.96	61.86	66.21	75.83	77.66	78.60	69.79	59.29	45.66	26.71
2011	24.76	33.97	44.22	55.29	M	72.69	81.53	75.20	64.18	56.19	48.88	38.40
2012	33.96	37.30	56.86	55.47	70.83	74.38	M	M	71.24	51.92	43.70	39.77
2013	32.41	33.38	36.89	53.42	66.03	72.37	73.84	74.86	70.03	59.31	40.62	31.32
2014	21.75	24.82	38.27	55.81	64.99	74.70	71.63	75.07	67.09	55.80	34.30	34.36
2015	34.47	21.87	41.03	56.23	67.48	67.99	76.18	73.88	71.38	58.43	49.88	43.79
2016	29.06	35.79	49.88	55.15	63.58	76.30	77.30	78.64	72.81	62.49	48.44	31.30
2017	35.66	44.28	45.30	60.13	50.43	73.19	50.24	61.98	46.65	37.25	32.09	20.44
2018	5.91	23.46	5.04	21.77	72.90	77.64	82.04	74.30	70.01	46.37	25.61	47.30
2019	M	M	M	M	M	M	M	75.56	M	M	M	M
2020	33.37	35.65	M	M	M	M	M	M	M	56.12	49.69	35.62
2021	31.64	26.66	38.66	M	M	M	M	M	M	52.63	41.25	43.06
2022	25.51	31.96	45.43	51.80	66.14	73.95	76.13	73.33	67.02	54.91	45.06	33.13
2023	36.89	40.51	42.38	54.74	64.30	72.27	M	M	M	M	M	41.07
2024	28.45	42.00	48.36	56.31	67.71	73.53	73.92	74.21	70.23	60.46	47.75	36.06
2025	24.30	31.85	49.05	55.95	62.30	74.70	78.21	M	M	M	M	M
NCEI Climatology	25.65	29.61	39.45	50.35	60.55	69.30	72.20	70.80	64.45	52.80	40.60	30.81

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
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	M	M	M	77.3%
2008	70.4%	77.7%	70.7%	62.1%	66.7%	67.1%	72.8%	68.0%	70.7%	63.0%	66.0%	74.8%
2009	74.1%	69.5%	58.9%	63.8%	63.9%	72.8%	72.9%	75.4%	73.2%	72.9%	70.4%	75.3%
2010	79.8%	76.8%	66.4%	56.3%	71.1%	74.5%	69.4%	68.1%	59.7%	54.0%	64.2%	79.3%
2011	75.6%	73.0%	65.5%	63.6%	M	72.4%	71.4%	69.0%	72.9%	62.9%	69.3%	75.6%
2012	70.1%	69.2%	59.5%	55.8%	59.0%	54.2%	M	M	M	63.8%	64.4%	77.6%
2013	72.2%	72.1%	66.8%	61.2%	68.9%	72.6%	76.3%	70.8%	72.3%	74.9%	65.9%	75.6%
2014	70.4%	69.3%	65.0%	60.8%	64.8%	75.2%	72.8%	79.1%	72.5%	73.4%	65.1%	84.8%
2015	71.9%	67.4%	64.7%	56.3%	65.7%	72.2%	74.9%	70.6%	67.0%	62.7%	62.5%	78.2%
2016	68.9%	66.4%	61.9%	60.3%	64.3%	62.8%	75.9%	75.5%	71.7%	70.3%	66.7%	70.6%
2017	77.4%	62.9%	59.9%	60.7%	65.2%	61.2%	72.9%	66.1%	64.3%	70.0%	61.4%	63.2%
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	63.2%	60.5%	63.5%	71.7%	77.0%	81.1%	M	M	M	M	M

Monthly Plots

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