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 (USW00012923) 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	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	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	0.05
2016	2.61	0.36	1.07	5.51	7.35	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	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	4.30	2.22	3.02	2.06	3.04	4.23	3.41	4.71	6.65	5.15	4.28	4.23

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	16.9	15.2
2011	15.1	13.5	13.0	16.4	16.3	12.5	11.2	9.7	13.5	13.5	15.0	15.6
2012	14.5	16.3	6.2	15.4	11.9	11.2	10.7	12.5	12.2	13.1	12.1	1.6
2013	3.1	16.1	13.9	14.8	13.4	10.6	12.3	10.4	14.4	12.2	17.7	14.2
2014	15.3	15.5	14.1	14.5	14.5	13.7	9.2	11.9	12.9	12.4	15.2	14.3
2015	14.4	15.6	11.9	12.9	14.3	12.1	11.4	10.7	12.3	15.5	15.2	13.5
2016	14.6	13.2	15.6	14.4	13.7	11.0	13.0	12.0	9.0	3.3	14.5	17.0
2017	15.5	14.9	15.6	15.2	14.9	14.4	10.2	11.4	5.9	14.4	10.9	9.1
2018	14.7	12.8	0.0	7.6	11.4	13.6	9.9	11.2	11.2	16.2	14.4	15.6
2019	14.6	17.6	15.9	15.0	15.7	12.4	12.8	9.8	14.0	14.9	14.0	13.1
2020	14.8	14.8	14.9	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
2026	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
2010	M	M	M	M	M	M	M	M	M	M	71.38	64.09
2011	58.30	61.57	68.62	78.14	81.53	88.70	90.94	92.98	85.34	78.86	71.18	62.43
2012	66.26	65.14	72.36	79.23	83.50	87.38	88.79	91.40	85.18	79.96	71.66	67.36
2013	66.20	66.20	66.20	66.20	76.65	90.38	89.60	90.82	87.80	81.88	67.88	60.22
2014	60.63	61.25	65.21	75.14	81.70	89.36	91.75	91.52	86.54	83.21	69.73	65.33
2015	58.94	60.59	68.41	77.42	84.28	89.48	93.03	91.59	86.12	80.37	72.98	68.35
2016	62.48	67.01	72.30	77.66	82.86	90.14	93.26	92.27	91.40	82.69	75.98	68.17
2017	68.29	71.10	74.79	80.36	84.20	88.28	93.55	93.35	83.00	79.28	72.18	62.66
2018	56.15	68.06	71.25	74.48	84.90	88.64	89.02	89.60	85.46	80.83	67.82	63.82
2019	M	57.80	68.90	74.36	81.18	87.98	88.19	90.82	87.26	79.38	67.46	64.98
2020	64.75	63.53	71.26	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	63.19	66.49	72.00	78.01	84.00	89.50	91.30	92.01	88.70	82.10	72.41	65.51

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	M	62.60	55.40
2011	50.58	52.49	61.84	71.06	73.92	81.98	83.50	85.06	78.86	72.41	63.08	55.69
2012	58.07	57.39	65.44	70.83	75.95	80.48	80.77	84.20	79.21	71.31	64.10	66.49
2013	66.20	66.20	66.20	66.20	71.60	80.06	80.72	81.35	80.48	72.99	59.00	51.45
2014	47.68	50.19	55.63	64.94	71.37	79.52	80.66	81.01	78.44	73.57	61.23	56.68
2015	49.36	51.32	59.12	68.78	75.28	79.98	83.04	80.73	78.44	73.11	65.06	60.05
2016	52.44	57.51	64.11	68.72	73.34	79.34	83.10	81.18	81.68	76.64	68.60	58.54
2017	58.83	62.46	66.03	69.62	73.81	78.50	81.99	82.85	79.40	72.50	66.14	53.83
2018	46.92	59.13	64.40	65.18	76.71	81.44	81.99	82.28	78.14	72.99	58.76	56.26
2019	M	53.60	59.90	66.62	75.90	79.70	80.66	83.21	80.90	70.79	59.36	56.79
2020	57.14	55.34	65.51	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	48.90	52.40	58.40	65.00	72.40	78.10	79.70	79.79	76.10	68.60	58.70	51.59

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	M	66.99	59.74
2011	54.44	57.03	65.23	74.60	77.73	85.34	87.22	89.02	82.10	75.64	67.13	59.06
2012	62.16	61.27	68.90	75.03	79.73	83.93	84.78	87.80	82.20	75.64	67.88	66.93
2013	66.20	66.20	66.20	66.20	74.13	85.22	85.16	86.09	84.14	77.44	63.44	55.84
2014	54.15	55.72	60.42	70.04	76.54	84.44	86.20	86.26	82.49	78.39	65.48	61.00
2015	54.15	55.95	63.76	73.10	79.77	84.73	88.03	86.16	82.28	76.74	69.02	64.20
2016	57.46	62.26	68.20	73.19	78.10	84.74	88.18	86.73	86.54	79.66	72.29	63.35
2017	63.56	66.78	70.41	74.99	79.00	83.39	87.77	88.10	81.20	75.89	69.16	58.25
2018	51.54	63.60	67.83	69.83	80.80	85.04	85.51	85.94	81.80	76.91	63.29	60.04
2019	M	55.70	64.40	70.49	78.54	83.84	84.42	87.02	84.08	75.08	63.41	60.89
2020	60.95	59.43	68.39	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
2026	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	56.05	59.44	65.20	71.50	78.20	83.80	85.50	85.90	82.40	75.35	65.55	58.55

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	80.4%	72.7%
2011	79.3%	90.7%	90.8%	84.5%	79.8%	71.7%	70.5%	69.2%	67.6%	61.7%	69.6%	80.1%
2012	76.0%	81.8%	86.3%	70.5%	73.0%	72.4%	72.3%	68.7%	68.4%	63.9%	68.1%	88.1%
2013	88.2%	88.2%	88.2%	88.2%	84.5%	71.3%	69.2%	69.2%	71.9%	69.4%	71.1%	76.6%
2014	67.6%	83.5%	79.8%	76.0%	72.7%	73.4%	69.5%	69.8%	73.3%	63.3%	64.9%	80.5%
2015	77.3%	76.5%	83.3%	81.9%	78.0%	69.6%	67.5%	65.1%	70.1%	69.6%	75.8%	75.5%
2016	69.4%	68.4%	78.0%	75.7%	75.6%	71.6%	68.1%	70.7%	69.8%	65.5%	67.7%	79.1%
2017	75.7%	83.0%	77.8%	72.6%	69.7%	75.5%	67.5%	69.9%	72.8%	65.7%	73.5%	78.1%
2018	72.2%	93.0%	70.9%	67.1%	76.0%	73.9%	71.5%	69.6%	78.7%	77.1%	75.7%	72.2%
2019	M	79.2%	78.8%	77.8%	82.1%	73.7%	73.1%	71.8%	72.3%	74.7%	74.0%	72.9%
2020	77.1%	75.7%	81.9%	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
2026	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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