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 (USC00098703) 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
2004	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2012	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	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	1.20	1.29	2.19	0.46	0.02	0.34	0.11	0.29	0.48	0.18
2024	0.10	0.04	0.03	0.09	4.02	2.01	3.60	3.21	0.47	0.00	0.17	M
NCEI Climatology	4.08	4.57	4.77	3.28	2.67	4.95	5.16	4.45	4.28	2.83	3.16	4.20

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	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	2.1	3.3	4.1	5.6	7.2
2011	7.1	6.2	7.1	6.6	6.0	5.8	3.9	3.6	3.9	M	M	M
2012	M	M	5.0	4.9	4.7	5.0	4.0	3.6	3.0	4.7	3.8	4.6
2013	5.1	5.2	6.9	4.9	5.1	4.6	3.9	3.1	3.1	0.9	0.9	3.1
2014	5.5	4.7	5.4	5.4	4.1	4.4	4.3	4.0	3.1	3.1	4.8	3.7
2015	5.2	5.9	4.6	4.4	4.2	3.7	4.1	3.3	3.7	4.3	4.5	4.3
2016	5.6	6.4	5.4	5.4	4.5	4.1	4.1	3.9	3.1	4.0	4.0	4.8
2017	5.3	5.2	6.0	5.2	5.4	3.1	3.3	3.7	3.8	5.4	3.2	4.7
2018	5.7	4.7	6.9	6.0	4.2	4.0	2.9	3.2	3.1	4.5	4.4	4.4
2019	5.4	4.7	5.3	5.1	4.0	4.6	3.8	3.2	3.7	4.4	4.2	5.7
2020	5.3	5.9	5.0	5.5	4.9	3.9	3.8	3.3	4.6	4.4	4.8	4.3
2021	5.1	5.3	5.4	4.8	5.0	3.8	3.0	3.2	2.4	2.8	3.7	4.2
2022	5.7	5.0	5.8	5.2	4.3	3.6	3.0	2.4	2.8	M	M	M
2023	M	6.8	5.7	5.1	4.6	5.3	3.4	3.5	3.2	3.9	4.6	4.9
2024	6.2	4.9	4.9	5.1	4.3	4.4	3.5	4.7	4.1	3.5	3.6	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
2004	M	69.79	73.65	76.57	81.29	85.03	83.59	82.03	76.67	73.73	70.83	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	90.84	89.32	80.77	70.22	54.29
2011	53.20	65.03	71.89	81.02	86.06	94.10	90.88	92.74	84.56	M	M	M
2012	M	M	79.90	79.51	85.63	86.07	94.33	85.74	84.04	78.00	66.27	63.95
2013	75.82	73.36	63.54	75.94	85.12	87.44	89.94	91.77	93.74	93.74	76.03	78.52
2014	72.00	78.54	79.24	84.03	88.67	92.80	93.37	96.82	92.05	90.92	82.96	75.83
2015	68.38	56.44	72.20	77.91	86.23	90.00	91.91	89.55	83.25	77.51	72.79	70.86
2016	56.91	63.51	73.18	76.68	83.70	90.88	93.71	91.62	87.42	82.14	74.12	65.48
2017	66.47	71.86	72.02	81.72	84.19	84.96	89.27	89.62	85.55	79.39	70.99	60.34
2018	56.14	70.73	68.20	74.62	84.90	89.57	88.30	88.76	90.42	81.45	65.56	60.31
2019	60.51	69.96	69.83	78.19	88.53	95.08	M	M	M	79.51	67.06	64.15
2020	64.34	65.70	77.29	77.91	83.14	87.43	91.78	89.86	84.19	81.12	74.01	60.79
2021	59.28	63.19	74.20	75.05	83.63	87.74	88.25	88.36	85.03	79.08	66.61	69.96
2022	60.22	67.39	74.66	77.86	86.72	93.26	90.61	89.01	86.10	M	M	M
2023	M	74.94	73.22	77.92	81.52	85.40	90.35	93.05	84.85	77.55	68.72	62.67
2024	61.15	65.91	71.74	78.66	85.01	91.18	91.67	90.05	83.24	79.55	77.85	M
NCEI Climatology	58.69	63.90	68.99	75.40	84.00	87.90	90.00	89.40	85.81	77.11	68.29	62.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	53.46	56.03	55.73	64.00	69.38	70.41	69.77	66.53	60.27	55.83	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	74.83	67.22	55.24	45.15	31.86
2011	37.44	42.71	49.20	55.70	60.63	70.22	72.65	72.01	63.97	M	M	M
2012	M	M	58.98	55.71	65.11	67.61	63.91	71.07	66.37	57.50	45.22	44.35
2013	30.20	29.89	42.72	53.09	42.70	71.27	69.34	70.54	63.71	52.54	35.93	31.74
2014	26.01	25.70	27.56	37.22	37.22	37.22	53.52	65.22	65.88	48.40	34.64	32.19
2015	29.97	37.50	52.32	61.56	63.49	71.34	72.86	72.45	67.72	58.18	54.98	52.80
2016	38.03	41.74	52.50	55.96	62.96	71.80	73.45	73.01	68.96	57.81	47.95	47.25
2017	46.30	48.30	49.65	57.15	63.15	70.10	72.96	72.57	66.51	60.10	48.87	44.35
2018	35.43	55.16	46.02	53.38	68.85	74.26	75.49	74.89	74.63	62.37	49.29	46.83
2019	41.77	52.86	49.24	57.20	67.84	70.88	M	M	M	60.37	45.14	45.82
2020	45.50	45.97	56.91	55.43	61.52	69.65	72.57	72.77	68.65	62.79	55.01	39.11
2021	42.69	43.49	51.46	53.25	60.55	70.36	71.73	72.92	66.98	59.46	43.26	51.66
2022	38.85	44.33	50.76	54.26	64.80	71.77	72.70	71.84	69.17	M	M	M
2023	M	55.90	52.07	56.59	62.18	66.78	73.40	73.29	66.79	56.27	48.49	44.02
2024	39.79	43.51	51.57	55.38	65.59	71.57	74.21	72.41	69.20	57.53	63.93	M
NCEI Climatology	36.61	40.19	45.60	52.00	60.29	67.39	70.20	69.90	65.21	55.11	44.61	39.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	61.62	64.84	66.15	72.65	77.21	77.00	75.90	71.60	67.00	63.33	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	82.83	78.27	68.01	57.69	43.07
2011	45.32	53.87	60.55	68.36	73.34	82.16	81.76	82.37	74.26	M	M	M
2012	M	M	69.44	67.61	75.37	76.84	79.12	78.41	75.21	67.75	55.75	54.15
2013	53.01	51.63	53.13	64.52	63.91	79.35	79.64	81.16	78.73	73.14	55.98	55.13
2014	49.01	52.12	53.40	60.63	62.95	65.01	73.45	81.02	78.97	69.66	58.80	54.01
2015	49.18	46.97	62.26	69.73	74.86	80.67	82.38	81.00	75.49	67.84	63.88	61.83
2016	47.47	52.62	62.84	66.32	73.33	81.34	83.58	82.31	78.19	69.98	61.03	56.36
2017	56.38	60.08	60.83	69.43	73.67	77.53	81.12	81.10	76.03	69.75	59.93	52.35
2018	45.78	62.94	57.11	64.00	76.87	81.91	81.89	81.83	82.53	71.91	57.42	53.57
2019	51.14	61.41	59.53	67.70	78.18	82.98	M	M	M	69.94	56.10	54.98
2020	54.92	55.83	67.10	66.67	72.33	78.54	82.18	81.32	76.42	71.95	64.51	49.95
2021	50.99	53.34	62.83	64.15	72.09	79.05	79.99	80.64	76.01	69.27	54.94	60.81
2022	49.54	55.86	62.71	66.06	75.76	82.51	81.65	80.42	77.63	M	M	M
2023	M	65.42	62.64	67.26	71.85	76.09	81.87	83.17	75.82	66.91	58.61	53.35
2024	50.47	54.71	61.65	67.02	75.30	81.37	82.94	81.23	76.22	68.54	70.89	M
NCEI Climatology	47.65	52.05	57.30	63.70	72.14	77.64	80.10	79.65	75.51	66.11	56.45	51.05

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
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	80.1%	68.5%	61.1%	65.3%	61.8%
2011	70.7%	71.9%	69.1%	60.9%	53.3%	60.0%	70.9%	68.9%	71.2%	M	M	M
2012	M	M	67.8%	62.3%	65.2%	71.1%	75.5%	84.0%	79.2%	73.2%	70.4%	80.9%
2013	73.6%	72.3%	59.0%	71.3%	65.6%	77.9%	84.6%	81.1%	79.0%	76.7%	69.2%	76.0%
2014	67.1%	75.2%	71.5%	73.8%	68.1%	68.7%	69.6%	70.4%	82.3%	71.9%	70.5%	79.0%
2015	71.7%	67.5%	77.1%	76.7%	63.3%	72.8%	73.4%	78.2%	81.6%	80.8%	84.3%	86.8%
2016	76.6%	70.4%	76.6%	71.2%	68.2%	73.2%	75.0%	81.4%	81.1%	71.9%	64.7%	79.6%
2017	79.3%	74.6%	65.9%	68.9%	71.5%	87.8%	84.5%	83.4%	81.2%	78.2%	80.9%	83.5%
2018	68.7%	86.6%	67.4%	73.4%	79.2%	77.8%	84.8%	84.8%	80.2%	76.1%	85.2%	86.9%
2019	74.7%	77.5%	67.4%	70.0%	67.3%	53.3%	M	M	M	76.3%	75.4%	77.8%
2020	74.1%	78.1%	74.5%	67.6%	70.1%	76.4%	78.2%	82.6%	81.9%	79.2%	76.8%	78.7%
2021	79.1%	81.8%	71.9%	68.2%	65.9%	79.2%	83.8%	85.3%	81.3%	79.8%	71.4%	85.2%
2022	72.5%	71.7%	69.3%	65.2%	70.2%	69.8%	81.6%	82.7%	83.6%	M	M	M
2023	M	75.0%	70.7%	72.0%	75.4%	76.9%	84.4%	81.7%	83.8%	77.4%	75.5%	77.0%
2024	74.5%	70.9%	74.2%	70.1%	80.8%	73.5%	84.7%	81.6%	87.4%	74.6%	88.5%	M

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