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 (USC00454572) 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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	24.18	M	M	M	M	M	M
2004	M	M	M	M	M	M	M	M	M	M	M	M
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	4.12	3.00	2.46	1.22	1.40	1.04	0.45	0.37	0.76	2.37	4.08	4.52

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	0.8	0.8	2.5	2.6	2.9	3.5	3.2	2.9	2.8	1.6	0.9	0.7
2005	0.9	1.3	2.0	2.3	2.5	3.5	3.4	3.5	2.6	1.6	0.9	0.6
2006	M	M	0.5	3.2	3.0	3.2	3.5	M	M	M	M	M
2007	M	M	M	M	M	1.1	1.1	1.1	0.7	0.0	1.1	1.1
2008	0.1	0.0	0.0	0.6	0.3	1.1	0.7	0.0	0.5	1.1	1.1	1.1
2009	1.1	1.1	0.7	0.0	0.0	0.9	0.5	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	2.8	2.1	2.4	1.5
2012	1.5	1.8	2.6	3.2	3.8	3.9	3.6	3.6	2.6	2.0	1.5	1.4
2013	1.3	2.5	2.7	3.0	2.8	4.0	3.7	3.1	2.5	1.7	1.6	1.5
2014	1.7	2.2	2.9	3.4	3.4	3.8	3.3	3.2	2.6	1.9	2.1	1.3
2015	1.1	1.9	2.4	3.2	3.0	3.4	3.6	3.6	2.7	1.9	1.8	1.5
2016	1.3	2.0	2.5	3.6	3.7	3.4	3.2	3.4	2.9	1.5	1.2	1.2
2017	1.1	1.4	2.1	2.9	3.2	3.5	3.6	3.1	2.1	1.9	1.3	0.9
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	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
2002	M	M	M	M	M	M	M	M	M	M	51.00	M
2003	36.79	46.68	53.81	61.03	70.48	84.30	91.23	90.00	80.93	65.65	41.67	34.13
2004	32.68	41.52	57.64	66.90	71.55	82.70	91.35	88.26	70.52	64.63	46.67	37.84
2005	32.39	48.18	57.68	61.76	73.16	78.37	89.71	91.26	76.17	61.97	41.10	29.42
2006	33.25	29.25	38.50	64.17	73.45	82.17	92.42	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	32.00	32.00	32.00	32.00
2008	M	45.00	45.00	52.70	51.06	77.07	86.26	80.00	77.00	61.19	47.77	36.55
2009	34.52	42.75	45.32	41.00	41.00	73.77	99.45	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	76.89	60.52	48.29	35.00
2012	36.00	44.45	53.39	66.37	73.19	75.57	92.97	91.23	79.86	62.39	46.53	37.76
2013	32.33	48.46	58.23	62.00	79.69	90.67	93.65	87.74	78.03	61.35	44.40	31.67
2014	39.32	36.18	54.10	65.00	76.55	82.77	95.84	90.55	80.03	65.42	43.75	40.06
2015	37.03	51.61	60.97	63.90	77.45	91.12	93.23	89.72	75.90	68.03	44.97	34.96
2016	37.61	46.93	55.29	73.07	75.97	80.40	87.16	90.55	77.52	57.68	56.16	31.77
2017	27.23	36.00	51.00	60.60	73.87	81.84	94.54	93.89	78.82	61.91	45.01	33.26
2018	38.50	45.81	54.25	62.40	79.67	80.22	93.16	89.07	77.08	62.59	47.13	37.88
2019	37.03	30.43	49.45	64.15	77.21	82.43	87.44	90.77	73.98	54.82	47.08	36.03
2020	38.47	50.27	55.46	66.03	70.11	M	M	92.64	74.48	41.36	M	M
2021	37.40	41.03	57.19	66.08	75.18	88.74	97.27	89.47	82.90	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	33.50	42.57	52.00	61.30	71.00	77.19	86.99	86.90	77.89	62.10	43.91	33.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	51.00	M
2003	30.21	28.93	35.74	39.30	46.55	55.37	62.18	61.00	52.55	43.42	27.47	25.37
2004	24.81	28.76	36.64	42.77	48.66	56.17	62.90	63.81	52.83	50.13	30.59	29.77
2005	24.74	26.11	35.19	42.20	49.45	52.63	60.23	59.94	49.31	42.06	29.57	20.29
2006	32.75	26.75	33.25	40.14	45.97	52.77	63.50	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	32.00	32.00	32.00	32.00
2008	M	45.00	45.00	45.00	45.16	52.27	68.26	80.00	67.73	45.84	45.00	28.52
2009	22.52	28.07	33.42	41.00	41.00	51.10	84.64	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	52.56	38.71	29.07	24.22
2012	22.97	28.97	32.94	41.33	47.39	52.27	62.35	61.81	51.93	40.81	36.23	29.93
2013	22.87	30.04	34.29	41.66	49.56	68.00	63.29	61.87	54.80	38.23	30.83	20.77
2014	28.74	25.25	33.35	40.50	49.23	56.33	64.45	63.23	51.93	46.10	29.89	29.35
2015	29.13	34.29	39.45	39.50	51.06	64.18	63.55	62.38	49.90	45.48	30.97	28.11
2016	29.89	32.17	36.19	46.70	50.86	56.67	62.79	60.42	50.24	43.36	41.00	18.52
2017	16.48	22.57	33.87	41.00	48.46	55.04	62.37	62.48	52.36	37.81	33.62	24.92
2018	30.35	27.63	32.95	40.63	55.23	53.65	61.65	61.26	50.07	39.70	33.39	32.33
2019	29.13	18.14	28.72	42.30	51.49	56.10	60.11	62.30	53.50	37.29	28.82	30.42
2020	28.07	29.68	32.15	40.11	44.82	M	M	61.42	52.17	28.18	M	M
2021	30.58	26.69	33.14	38.53	47.63	58.72	66.16	62.72	57.36	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	19.40	21.16	26.30	32.00	39.71	45.79	51.00	50.29	41.71	33.09	26.20	20.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	51.00	M
2003	33.50	37.80	44.77	50.17	58.52	69.83	76.70	75.50	66.74	54.53	34.57	29.75
2004	28.74	35.14	47.14	54.83	60.10	69.43	77.13	76.03	61.67	57.38	38.63	33.81
2005	28.56	37.14	46.44	51.98	61.31	65.50	74.97	75.60	62.74	52.02	35.33	24.85
2006	33.00	28.00	35.88	52.16	59.71	67.47	77.96	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	32.00	32.00	32.00	32.00
2008	M	45.00	45.00	48.85	48.11	64.67	77.26	80.00	72.37	53.52	46.38	32.53
2009	28.52	35.41	39.37	41.00	41.00	62.43	92.05	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	64.72	49.62	38.68	29.61
2012	29.48	36.71	43.16	53.85	60.29	63.92	77.66	76.52	65.89	51.60	41.38	33.84
2013	27.60	39.25	46.26	51.83	64.63	79.33	78.47	74.81	66.42	49.79	37.62	26.22
2014	34.03	30.71	43.73	52.75	62.89	69.55	80.15	76.89	65.98	55.76	36.82	34.71
2015	33.08	42.95	50.21	51.70	64.26	77.65	78.39	76.05	62.90	56.76	37.97	31.54
2016	33.75	39.55	45.74	59.88	63.41	68.53	74.97	75.48	63.88	50.52	48.58	25.15
2017	21.85	29.29	42.44	50.80	61.16	68.44	78.46	78.18	65.59	49.86	39.32	29.09
2018	34.43	36.72	43.60	51.52	67.45	66.93	77.40	75.16	63.57	51.14	40.26	35.10
2019	33.08	24.28	39.09	53.22	64.35	69.27	73.77	76.54	63.74	46.05	37.95	33.23
2020	33.27	39.98	43.81	53.07	57.47	M	M	77.03	63.33	34.77	M	M
2021	33.99	33.86	45.17	52.30	61.41	73.73	81.71	76.09	70.13	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	26.45	31.87	39.15	46.65	55.36	61.49	68.99	68.60	59.80	47.60	35.06	26.80

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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	85.3%	84.7%	61.1%	52.1%	53.5%	42.3%	38.0%	46.8%	53.8%	62.9%	79.9%	87.0%
2005	85.8%	71.8%	62.1%	55.7%	57.2%	46.3%	39.0%	37.7%	51.6%	69.2%	86.5%	89.5%
2006	M	M	90.4%	53.9%	49.8%	52.8%	41.7%	M	M	M	M	M
2007	M	M	M	M	M	M	M	M	100.0%	100.0%	100.0%	100.0%
2008	M	89.2%	89.2%	69.9%	64.2%	43.6%	33.3%	27.9%	36.1%	62.7%	82.9%	81.5%
2009	83.5%	81.0%	75.4%	82.2%	82.2%	54.9%	18.9%	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	52.8%	70.6%	70.9%	83.3%
2012	82.9%	80.7%	69.3%	56.1%	45.0%	53.1%	46.5%	41.4%	51.3%	70.8%	85.4%	89.2%
2013	83.2%	74.1%	63.0%	58.8%	47.7%	56.8%	37.6%	53.1%	64.0%	73.5%	81.6%	81.7%
2014	81.2%	78.9%	66.4%	49.9%	47.2%	42.5%	39.9%	49.8%	55.0%	74.4%	76.3%	86.1%
2015	88.4%	77.1%	63.5%	53.9%	52.8%	36.2%	37.1%	38.5%	50.5%	68.6%	81.8%	90.3%
2016	91.1%	81.4%	67.2%	49.7%	50.1%	42.8%	46.6%	42.1%	50.8%	79.6%	83.0%	82.5%
2017	83.2%	84.2%	74.6%	58.3%	53.8%	45.2%	35.1%	40.0%	54.6%	68.0%	83.2%	85.0%
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	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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