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 (USC00340256) 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
2012	M	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	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	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	2.86	3.02	4.05	4.36	6.25	4.33	3.35	3.09	3.89	4.85	3.88	4.11

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	6.8	7.2	6.5	5.7	5.4	5.1	5.1	5.6	6.6	5.8	7.7
2013	7.1	8.0	8.4	4.1	5.2	5.6	4.7	4.3	4.6	5.9	6.5	5.9
2014	8.8	7.4	8.3	8.2	7.0	7.0	5.0	4.8	4.5	5.7	7.9	6.6
2015	6.3	7.6	6.0	7.2	6.8	5.6	5.5	4.7	4.8	5.1	6.3	6.7
2016	7.1	8.2	8.4	5.7	6.3	4.3	6.0	4.5	4.5	5.7	5.3	6.7
2017	7.6	8.2	8.3	8.1	6.9	5.5	4.7	4.5	4.4	6.4	6.4	6.5
2018	7.6	7.2	8.2	8.3	5.8	7.2	4.8	5.5	4.8	5.2	7.1	7.0
2019	6.9	8.0	7.7	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	4.7	4.7	5.5	6.5	6.6
2021	6.7	5.9	7.8	6.8	6.6	3.6	3.0	4.5	4.0	5.8	5.4	6.7
2022	6.7	6.1	7.6	9.1	7.8	M	5.7	5.0	4.7	5.5	6.0	5.9
2023	6.9	7.2	7.6	6.7	4.1	4.2	4.9	5.2	5.0	6.2	5.1	6.0
2024	6.3	7.3	6.7	7.7	4.5	2.0	4.3	5.2	4.3	5.0	6.3	3.9
2025	4.8	0.4	9.3	7.4	5.8	6.0	5.3	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
2012	M	55.63	72.60	74.53	83.76	91.35	96.52	93.32	88.40	74.21	68.97	59.07
2013	55.46	57.00	62.36	72.21	79.18	92.67	95.62	99.58	96.24	78.05	64.25	54.96
2014	56.24	57.32	67.37	76.76	84.40	91.17	89.20	92.78	86.79	79.48	61.08	53.18
2015	53.89	52.41	64.57	74.58	79.08	90.48	94.48	96.20	90.75	80.32	66.44	63.29
2016	54.63	64.02	68.68	78.51	78.89	91.61	97.57	93.32	89.55	84.14	70.76	56.39
2017	58.43	66.44	72.46	76.67	82.40	87.96	93.07	88.42	88.11	79.49	69.65	55.99
2018	52.72	57.88	70.40	70.72	87.60	93.58	98.37	93.60	85.99	73.42	61.95	55.38
2019	51.96	56.29	54.52	M	M	69.80	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	87.31	78.14	69.92	66.92	55.57
2021	51.57	45.24	66.90	68.54	75.20	75.80	92.09	89.60	87.80	76.71	64.10	66.55
2022	53.83	54.95	65.62	73.59	81.92	M	98.84	92.45	89.53	75.20	59.60	54.01
2023	57.14	59.32	64.46	70.70	80.14	87.56	90.88	98.43	89.24	74.27	64.46	56.97
2024	47.97	63.97	67.42	73.46	80.83	88.28	90.12	95.93	87.08	83.21	67.70	55.49
2025	M	53.38	71.60	74.06	79.15	87.62	89.44	M	M	M	M	M
NCEI Climatology	52.40	57.30	64.69	72.89	80.00	87.80	92.80	93.30	86.41	76.00	63.70	54.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	40.56	52.09	56.23	64.42	69.75	73.97	71.00	65.95	52.01	41.46	37.29
2013	35.25	35.97	40.48	48.64	59.44	73.68	74.15	76.17	70.79	58.16	44.21	35.28
2014	31.50	36.33	42.49	54.91	63.91	73.96	70.21	71.51	67.21	56.75	38.37	39.57
2015	33.17	31.75	46.13	55.41	63.07	71.38	76.07	72.30	68.36	56.52	47.70	41.24
2016	34.34	42.44	50.58	59.73	60.95	71.96	76.13	74.47	67.85	59.74	48.80	37.86
2017	37.69	45.28	49.58	55.84	59.54	70.36	73.64	72.88	65.28	53.25	46.96	36.54
2018	29.67	37.54	46.80	46.53	67.00	73.22	75.08	72.50	69.78	57.05	38.65	38.82
2019	39.60	45.13	40.79	M	M	62.60	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	65.87	59.96	49.13	42.44	32.81
2021	33.45	27.31	45.01	48.08	58.88	60.20	72.29	71.95	63.78	54.18	38.54	44.08
2022	27.70	30.26	39.20	52.57	63.50	M	74.96	72.47	62.87	51.92	40.46	35.48
2023	35.83	38.30	44.84	50.00	61.03	67.70	72.06	73.34	65.36	52.15	41.36	35.25
2024	27.82	40.69	46.05	53.36	62.48	68.90	70.55	71.77	62.84	54.82	44.96	35.60
2025	M	33.05	46.98	54.98	59.99	70.10	71.68	M	M	M	M	M
NCEI Climatology	28.50	33.02	40.30	48.81	59.29	67.70	70.70	69.40	61.81	49.80	39.00	31.11

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2012	M	48.09	62.34	65.38	74.09	80.55	85.25	82.16	77.18	63.11	55.22	48.18
2013	45.36	46.49	51.42	60.43	69.31	83.17	84.88	87.88	83.51	68.10	54.23	45.12
2014	43.87	46.82	54.93	65.83	74.15	82.56	79.71	82.14	77.00	68.12	49.72	46.37
2015	43.53	42.08	55.35	64.99	71.08	80.93	85.27	84.25	79.56	68.42	57.07	52.27
2016	44.48	53.23	59.63	69.12	69.92	81.79	86.85	83.89	78.70	71.94	59.78	47.13
2017	48.06	55.86	61.02	66.26	70.97	79.16	83.35	80.65	76.70	66.37	58.30	46.26
2018	41.20	47.71	58.60	58.62	77.30	83.40	86.73	83.05	77.88	65.23	50.30	47.10
2019	45.78	50.71	47.66	M	M	66.20	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	76.59	69.05	59.52	54.68	44.19
2021	42.51	36.28	55.95	58.31	67.04	68.00	82.19	80.77	75.79	65.45	51.32	55.31
2022	40.77	42.61	52.41	63.08	72.71	M	86.90	82.46	76.20	63.56	50.03	44.75
2023	46.49	48.81	54.65	60.35	70.58	77.63	81.47	85.88	77.30	63.21	52.91	46.11
2024	37.89	52.33	56.74	63.41	71.66	78.59	80.34	83.85	74.96	69.02	56.33	45.54
2025	M	43.21	59.29	64.52	69.57	78.86	80.56	M	M	M	M	M
NCEI Climatology	40.45	45.16	52.49	60.85	69.65	77.75	81.75	81.35	74.11	62.90	51.35	42.80

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
2012	M	69.6%	69.8%	75.6%	69.5%	65.2%	63.9%	64.1%	63.3%	66.7%	59.4%	63.0%
2013	70.5%	65.2%	57.9%	65.7%	71.0%	70.4%	67.6%	61.3%	58.9%	75.1%	66.1%	77.6%
2014	51.4%	65.8%	64.2%	63.6%	70.1%	81.1%	68.3%	66.3%	70.6%	68.0%	59.3%	77.9%
2015	60.6%	65.7%	74.5%	72.1%	78.6%	71.3%	65.8%	55.7%	61.3%	59.8%	71.2%	69.1%
2016	64.1%	58.6%	60.1%	72.3%	71.7%	70.0%	63.1%	71.3%	68.8%	65.9%	66.3%	63.5%
2017	66.3%	63.5%	61.1%	70.9%	66.2%	71.8%	71.3%	75.9%	65.0%	60.3%	65.5%	60.2%
2018	54.6%	76.9%	56.7%	59.9%	67.8%	63.4%	60.0%	63.5%	76.1%	77.5%	64.4%	69.8%
2019	68.1%	72.0%	63.9%	M	M	M	M	M	M	M	M	M
2020	M	M	M	M	M	M	M	73.7%	82.2%	76.4%	71.1%	70.8%
2021	63.0%	66.7%	55.1%	59.6%	76.2%	83.2%	73.1%	76.1%	68.0%	69.3%	68.6%	75.3%
2022	58.6%	64.8%	60.3%	64.3%	75.4%	M	57.4%	66.9%	56.5%	55.5%	75.2%	70.2%
2023	67.8%	70.0%	67.7%	64.4%	73.1%	74.8%	72.9%	57.5%	63.0%	68.3%	68.9%	68.2%
2024	69.8%	64.7%	69.8%	69.9%	77.3%	71.4%	70.5%	58.4%	63.8%	54.4%	70.2%	74.2%
2025	M	71.0%	55.8%	70.7%	76.8%	76.4%	76.6%	M	M	M	M	M

Monthly Plots

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