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 (USC00161292) 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	0.00	0.00	0.02	0.00	0.00	0.00	0.49	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	M	0.02	0.00	0.00	0.00	M	M	M	M	0.00	0.00
2013	0.00	M	M	0.00	0.00	0.00	0.00	0.19	0.00	M	M	M
2014	M	M	M	0.04	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	0.00	M	M	M	M	M
2017	M	M	1.19	2.96	6.16	5.82	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	0.24	M	M	0.02	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	0.86	2.49
2023	1.64	0.96	0.39	1.25	1.44	1.54	2.52	0.31	0.52	0.94	2.74	2.30
2024	2.12	0.80	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	5.42	4.38	4.78	4.50	3.82	7.19	7.22	7.19	6.62	4.40	3.60	3.87

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	M	9.6	8.6	11.0	7.2	12.3	11.0	13.3	15.6
2011	14.1	12.4	12.5	13.6	11.4	9.3	10.7	0.0	0.0	0.5	13.2	14.2
2012	11.8	M	10.9	11.3	6.5	7.0	M	M	M	M	14.3	13.5
2013	18.4	M	M	14.0	9.7	7.9	9.5	8.3	10.7	11.8	15.3	13.7
2014	12.5	12.4	11.8	11.8	9.8	10.0	7.9	7.5	9.9	8.9	14.1	10.5
2015	13.0	13.9	10.3	10.6	9.8	7.1	6.8	8.2	9.4	13.0	13.2	15.0
2016	14.0	11.5	12.7	12.0	9.6	8.0	7.4	8.9	7.8	12.6	12.3	12.8
2017	13.2	10.5	11.0	12.0	9.2	11.7	7.6	10.1	8.9	15.4	11.4	14.5
2018	17.4	9.5	9.1	8.5	8.7	9.3	7.9	8.5	8.5	12.7	12.8	M
2019	M	7.3	6.3	8.7	10.6	10.5	2.8	7.6	10.5	12.6	13.7	14.2
2020	13.7	14.0	11.2	12.4	11.5	9.6	11.2	8.0	15.3	13.9	15.9	M
2021	M	M	M	M	13.7	12.2	8.6	10.4	0.0	M	M	0.0
2022	0.0	M	M	M	M	M	M	M	M	M	15.7	13.8
2023	12.9	13.3	13.4	13.2	8.6	10.4	7.2	9.1	9.0	14.7	14.1	13.2
2024	16.1	13.4	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
2010	M	M	M	84.20	84.72	90.68	90.99	95.00	82.63	79.55	72.80	61.61
2011	60.63	64.66	72.44	78.56	80.77	89.36	91.46	93.37	87.29	77.45	72.62	68.06
2012	68.34	M	78.67	78.80	86.99	87.94	M	M	M	78.80	66.80	71.37
2013	66.33	M	M	74.41	81.41	91.28	90.47	91.34	89.30	81.35	71.78	67.38
2014	61.49	66.07	67.83	75.68	79.70	88.13	92.70	95.29	91.10	83.38	69.65	70.03
2015	64.86	64.40	77.58	81.26	83.91	92.72	96.44	94.19	89.30	79.44	76.34	72.45
2016	62.72	65.58	72.50	79.70	83.56	89.87	94.78	92.24	89.18	82.46	76.28	69.80
2017	69.39	73.21	74.04	77.48	81.68	86.84	95.17	92.45	89.66	81.82	76.10	67.88
2018	58.42	75.46	73.46	75.56	86.06	91.82	93.95	92.39	91.28	82.40	77.30	M
2019	M	70.75	69.74	74.30	81.65	90.62	14.58	97.22	91.53	83.33	69.38	67.48
2020	68.41	66.26	73.75	77.96	81.01	87.18	84.84	95.13	86.24	80.77	72.77	M
2021	M	M	M	M	78.70	82.70	86.35	90.84	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	65.72	56.45
2023	59.41	37.40	71.66	76.34	85.54	92.60	95.23	97.09	91.70	79.44	71.84	67.36
2024	64.64	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	62.00	66.19	70.90	77.00	82.60	87.30	89.70	89.50	86.20	80.00	71.59	65.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	75.20	76.42	81.98	82.46	83.20	77.00	71.95	63.56	50.23
2011	50.46	53.86	62.96	70.70	73.17	81.80	81.47	84.72	78.71	70.76	63.08	57.32
2012	56.94	M	68.40	69.56	77.29	79.35	M	M	M	78.80	59.00	59.00
2013	58.36	M	M	64.98	71.25	80.84	79.50	80.77	81.08	73.75	61.52	56.39
2014	49.52	53.60	56.45	65.96	71.60	77.65	81.30	83.04	80.54	74.60	57.12	59.29
2015	52.79	52.00	62.66	70.46	76.25	80.54	82.94	82.46	79.22	72.88	67.64	63.55
2016	52.15	56.39	62.99	71.60	74.97	79.61	82.40	81.82	80.84	76.58	68.18	59.13
2017	59.52	62.66	65.15	70.58	72.92	78.08	82.46	82.69	80.66	74.30	67.04	56.54
2018	47.79	63.95	62.89	64.64	76.83	81.68	80.60	80.83	81.08	76.19	66.05	M
2019	M	61.86	58.30	65.66	75.08	81.32	8.67	73.08	82.07	73.75	58.34	56.45
2020	56.68	55.77	65.91	67.94	73.34	78.87	79.21	80.80	78.20	72.88	67.10	M
2021	M	M	M	M	73.20	77.00	80.02	80.41	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	42.80	19.98
2023	-2.03	-17.31	41.81	68.18	75.90	80.36	82.17	85.71	82.34	72.30	63.80	59.06
2024	52.40	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	46.60	50.89	55.51	61.90	69.31	75.01	76.71	76.21	73.89	65.39	56.80	49.79

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2010	M	M	M	79.70	80.57	86.33	86.73	89.10	79.81	75.75	68.18	55.92
2011	55.55	59.26	67.70	74.63	76.97	85.58	86.46	89.05	83.00	74.11	67.85	62.69
2012	62.64	M	73.53	74.18	82.14	83.65	M	M	M	78.80	62.90	65.18
2013	62.34	M	M	69.69	76.33	86.06	84.98	86.06	85.19	77.55	66.65	61.89
2014	55.50	59.84	62.14	70.82	75.65	82.89	87.00	89.16	85.82	78.99	63.39	64.66
2015	58.83	58.20	70.12	75.86	80.08	86.63	89.69	88.32	84.26	76.16	71.99	68.00
2016	57.43	60.99	67.74	75.65	79.26	84.74	88.59	87.03	85.01	79.52	72.23	64.47
2017	64.46	67.94	69.60	74.03	77.30	82.46	88.82	87.57	85.16	78.06	71.57	62.21
2018	53.11	69.70	68.17	70.10	81.44	86.75	87.28	86.61	86.18	79.29	71.68	M
2019	M	66.31	64.02	69.98	78.36	85.97	11.62	85.15	86.80	78.54	63.86	61.96
2020	62.54	61.02	69.83	72.95	77.17	83.02	82.02	87.97	82.22	76.83	69.93	M
2021	M	M	M	M	75.95	79.85	83.18	85.63	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	54.26	38.21
2023	28.69	10.05	56.74	72.26	80.72	86.48	88.70	91.40	87.02	75.87	67.82	63.21
2024	58.52	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	54.30	58.54	63.20	69.45	75.96	81.15	83.20	82.85	80.05	72.70	64.19	57.60

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	77.3%	72.4%	71.6%	69.7%	65.5%	63.2%	73.9%	67.5%
2011	72.9%	79.8%	80.0%	76.0%	77.2%	70.4%	72.4%	M	M	55.0%	73.4%	80.7%
2012	71.3%	M	81.9%	69.6%	69.2%	71.9%	M	M	M	M	78.2%	74.7%
2013	87.4%	M	M	84.8%	76.9%	73.0%	73.6%	72.5%	69.6%	69.5%	73.6%	79.2%
2014	71.7%	82.1%	80.0%	83.8%	74.3%	80.3%	69.3%	67.2%	70.8%	66.4%	67.5%	80.4%
2015	74.5%	70.3%	83.7%	86.0%	80.0%	69.4%	69.2%	67.4%	71.2%	74.1%	79.3%	84.9%
2016	75.4%	69.9%	85.5%	83.8%	76.3%	79.1%	69.6%	76.1%	73.9%	66.1%	68.7%	82.8%
2017	79.4%	84.2%	82.3%	79.7%	85.0%	84.0%	71.3%	74.1%	68.3%	75.6%	71.9%	83.9%
2018	75.4%	91.4%	71.9%	75.8%	79.5%	74.1%	80.9%	83.2%	73.2%	73.9%	80.1%	M
2019	M	84.8%	76.0%	77.3%	83.1%	73.6%	69.6%	72.5%	68.1%	75.0%	73.2%	79.5%
2020	77.2%	78.6%	86.8%	72.8%	73.8%	74.1%	79.4%	67.1%	74.1%	75.2%	73.6%	M
2021	M	M	M	M	87.1%	96.1%	91.5%	75.6%	M	M	M	M
2022	M	M	M	M	M	M	M	M	M	M	67.8%	65.1%
2023	63.4%	77.3%	73.6%	76.1%	70.8%	71.6%	66.4%	65.8%	64.1%	69.5%	76.7%	74.9%
2024	79.4%	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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