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 (USC00300443) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	1.12	1.19	0.91	0.63	2.34	2.92	1.14
2019	1.16	1.43	1.20	2.09	2.57	3.26	1.12	0.07	1.13	3.09	0.44	2.70
2020	1.48	1.46	1.93	2.28	1.68	1.06	1.13	2.71	1.60	2.34	1.69	1.43
2021	0.55	0.35	0.69	2.51	0.87	1.22	5.87	2.81	3.83	4.63	0.77	0.66
2022	0.33	1.85	0.88	1.60	0.16	0.00	1.64	2.94	2.78	1.63	2.70	1.06
2023	2.08	1.39	1.04	3.95	0.84	0.93	0.92	0.25	0.27	1.67	1.80	2.32
2024	2.10	0.42	1.34	2.86	3.04	3.60	1.80	2.65	2.59	1.74	0.24	0.73
2025	0.39	0.62	1.37	2.47	1.34	2.12	0.07	M	M	M	M	M
NCEI Climatology	2.47	1.98	2.43	3.17	3.23	3.69	3.53	3.25	3.62	3.60	2.92	2.76

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	7.2	7.0	7.3	7.1	9.7	10.0	8.7
2019	11.8	12.6	10.7	10.0	9.0	8.1	6.9	7.0	7.0	8.0	8.9	9.5
2020	10.3	10.2	10.1	10.2	8.8	8.1	7.1	7.1	7.1	8.0	10.5	10.6
2021	8.6	9.7	11.2	9.7	8.6	9.0	7.0	6.3	7.3	7.6	8.7	10.3
2022	9.3	11.2	11.3	9.9	7.7	8.7	7.8	7.0	7.1	7.4	9.3	9.7
2023	8.9	11.7	10.2	9.9	7.2	7.5	6.8	5.7	6.0	7.9	9.1	8.4
2024	9.2	9.1	10.2	9.8	7.0	7.8	6.6	0.1	0.3	3.0	9.6	9.8
2025	11.9	11.7	12.3	10.9	9.2	8.6	7.0	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
2009	M	M	M	M	M	93.20	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	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	73.06	80.69	79.26	73.34	56.10	39.47	37.10
2019	29.66	35.15	39.84	53.02	64.17	73.50	80.71	77.16	71.84	60.45	40.69	38.23
2020	37.06	33.38	47.52	49.33	63.55	77.00	83.39	78.75	70.64	57.37	52.60	37.14
2021	31.62	30.71	49.32	55.40	66.13	79.00	76.48	80.90	72.17	63.19	47.03	42.19
2022	27.90	35.57	45.42	53.60	69.81	76.30	80.10	80.48	69.27	60.13	50.30	36.48
2023	35.97	39.71	38.17	59.20	65.87	73.70	80.03	74.43	67.89	60.45	46.00	42.87
2024	32.97	40.83	47.61	56.13	71.23	77.23	80.44	77.00	70.89	54.00	49.46	34.69
2025	28.20	31.36	49.42	55.80	62.97	77.50	81.25	M	M	M	M	M
NCEI Climatology	31.00	33.22	42.40	55.70	67.89	76.41	80.00	78.49	72.41	60.00	47.60	36.20

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	M	M	93.20	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	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	58.30	63.93	64.52	57.30	42.23	29.10	26.34
2019	14.79	19.26	23.10	36.51	45.94	55.85	64.32	59.73	54.09	43.94	28.00	23.92
2020	24.02	20.91	31.34	33.70	46.45	58.00	66.15	61.10	50.83	42.76	37.57	26.14
2021	22.74	16.31	29.26	37.85	46.77	61.20	61.45	65.10	53.87	50.87	33.43	29.71
2022	10.68	16.32	27.71	36.40	51.35	57.90	62.03	62.10	54.53	40.65	35.97	25.23
2023	27.35	23.25	26.35	39.00	44.97	56.20	63.35	57.90	49.44	46.97	30.23	33.32
2024	23.48	25.59	29.94	40.30	53.10	58.60	63.92	60.90	51.56	50.00	36.27	23.21
2025	16.07	17.89	28.42	36.73	47.94	61.03	62.50	M	M	M	M	M
NCEI Climatology	15.80	16.70	24.30	34.90	46.70	56.10	60.70	59.31	52.40	41.80	31.80	22.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2009	M	M	M	M	M	93.20	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	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	65.68	72.31	71.89	65.32	49.16	34.29	31.72
2019	22.23	27.20	31.47	44.76	55.05	64.67	72.52	68.45	62.97	52.19	34.35	31.08
2020	30.54	27.14	39.43	41.52	55.00	67.50	74.77	69.93	60.74	50.07	45.08	31.64
2021	27.18	23.51	39.29	46.62	56.45	70.10	68.97	73.00	63.02	57.03	40.23	35.95
2022	19.29	25.95	36.56	45.00	60.58	67.10	71.06	71.29	61.90	50.39	43.13	30.85
2023	31.66	31.48	32.26	49.10	55.42	64.95	71.69	66.17	58.67	53.71	38.12	38.10
2024	28.23	33.21	38.77	48.22	62.16	67.92	72.18	68.95	61.22	52.00	42.87	28.95
2025	22.13	24.62	38.92	46.27	55.45	69.27	71.88	M	M	M	M	M
NCEI Climatology	23.40	24.96	33.35	45.30	57.30	66.25	70.35	68.90	62.40	50.90	39.70	29.25

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
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	M
2017	M	M	M	M	M	M	M	M	M	M	M	M
2018	M	M	M	M	M	73.1%	66.4%	78.1%	79.9%	78.6%	80.5%	81.5%
2019	77.8%	76.5%	67.8%	71.7%	76.3%	68.8%	72.5%	70.9%	77.0%	78.1%	76.0%	82.1%
2020	78.3%	77.1%	73.3%	69.8%	67.2%	64.8%	71.7%	73.0%	73.3%	77.2%	67.7%	79.2%
2021	82.8%	77.2%	58.7%	67.2%	63.0%	64.2%	79.4%	76.4%	76.1%	84.3%	73.3%	76.7%
2022	76.4%	72.9%	70.6%	68.1%	65.0%	63.1%	67.2%	73.7%	79.8%	68.9%	71.4%	79.4%
2023	87.7%	72.4%	78.0%	65.7%	59.9%	70.1%	75.4%	76.7%	76.9%	78.6%	70.7%	83.4%
2024	87.5%	72.6%	71.9%	72.1%	72.6%	74.5%	76.3%	79.6%	73.3%	72.9%	76.3%	80.7%
2025	74.2%	78.3%	65.1%	65.0%	75.4%	69.9%	68.5%	M	M	M	M	M

Monthly Plots

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