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 (USC00052494) 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
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	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
NCEI Climatology	0.63	0.67	1.50	2.39	2.72	2.26	3.88	3.48	1.43	1.24	0.85	0.61

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	10.1	11.4	10.6	12.6	12.5	11.8	8.9	8.7	8.5	8.9	10.2	9.0
2012	9.9	10.2	11.1	12.3	10.1	10.9	9.8	8.8	8.5	9.2	8.8	8.4
2013	8.1	9.0	10.0	11.3	10.0	9.8	8.9	7.9	8.8	8.7	8.5	8.6
2014	9.3	9.6	10.0	11.2	10.2	9.5	7.0	6.2	7.2	7.4	8.8	7.6
2015	8.4	8.3	8.2	9.9	9.8	7.5	6.7	5.9	6.4	6.7	8.8	8.7
2016	7.2	8.5	9.6	10.2	9.4	7.6	7.4	7.0	8.0	8.7	8.5	9.2
2017	8.6	11.4	10.5	10.5	9.6	9.4	8.2	7.9	8.7	9.1	8.7	8.8
2018	7.9	8.1	9.6	10.6	9.4	9.3	7.5	7.5	7.7	8.3	8.0	8.8
2019	8.7	10.4	9.3	10.0	10.3	9.1	8.6	7.9	9.6	9.6	8.7	7.5
2020	8.8	9.4	10.1	9.2	10.8	9.3	8.7	8.1	8.3	9.1	9.4	10.3
2021	8.7	8.9	10.6	10.6	10.4	8.6	8.1	8.2	8.5	8.8	8.6	10.0
2022	9.0	8.8	10.9	12.5	11.9	10.1	8.4	8.2	8.2	8.5	9.6	8.7
2023	8.4	10.0	10.2	10.1	9.9	8.7	7.9	8.2	7.8	7.6	8.2	8.6
2024	8.3	8.8	10.6	10.9	11.1	9.2	8.4	8.2	8.8	8.9	11.1	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
2011	46.13	40.80	54.00	59.22	64.27	82.18	88.01	85.39	72.74	62.24	51.14	40.06
2012	48.16	40.62	60.25	62.77	71.23	86.51	87.46	84.11	74.70	60.51	56.88	41.77
2013	43.35	39.48	49.58	51.93	67.01	82.62	82.21	80.65	74.13	59.01	50.27	39.80
2014	42.06	42.50	51.65	58.47	65.89	78.67	81.16	78.47	74.75	64.67	47.32	42.61
2015	44.22	44.83	55.03	59.70	60.11	78.64	79.36	81.76	79.79	64.16	49.75	41.30
2016	46.43	50.42	52.86	55.99	61.75	81.06	85.18	79.04	76.61	70.13	55.72	41.43
2017	41.43	50.42	58.82	58.28	64.39	80.92	83.90	76.88	72.75	62.11	58.35	47.96
2018	47.99	43.37	54.95	59.35	73.35	85.26	84.65	79.81	78.65	56.72	46.85	42.13
2019	43.05	43.65	46.11	59.39	59.89	75.90	85.03	85.11	80.72	56.15	48.88	43.94
2020	43.45	38.22	52.95	58.14	70.95	81.28	85.55	87.55	75.83	64.46	56.10	43.76
2021	41.90	38.68	48.65	57.94	64.71	80.73	84.40	85.80	79.35	64.02	54.91	-21.14
2022	41.34	39.83	50.29	61.29	68.73	79.49	86.43	82.62	78.53	63.60	46.25	42.26
2023	36.62	44.89	47.43	58.96	67.58	72.39	84.03	82.54	77.55	64.07	54.05	45.95
2024	39.50	47.31	51.27	60.22	66.62	84.36	85.94	83.28	78.37	69.38	43.10	M
NCEI Climatology	41.41	42.47	49.51	56.40	65.71	76.10	80.90	78.80	72.00	60.30	49.50	39.91

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	17.90	14.09	26.29	31.29	38.33	52.06	58.08	57.12	46.41	34.47	25.91	15.29
2012	21.00	18.43	31.04	36.15	42.41	54.09	58.33	53.72	46.37	34.02	26.99	15.87
2013	14.78	15.50	22.56	25.91	40.66	51.72	55.55	56.11	50.83	33.63	23.51	14.55
2014	15.09	15.58	23.60	32.37	39.84	48.82	55.24	52.91	46.81	37.37	19.05	17.63
2015	18.91	19.06	27.56	32.58	39.50	53.85	55.45	54.64	50.67	40.65	22.78	17.15
2016	18.45	21.33	26.15	32.35	38.64	53.46	57.55	52.27	47.64	40.09	28.25	14.42
2017	18.18	23.96	29.63	33.52	40.35	51.90	56.53	52.99	47.55	32.46	29.44	17.14
2018	18.51	16.01	24.58	29.41	44.84	51.91	55.44	53.50	49.17	33.66	22.48	15.97
2019	22.91	20.55	22.72	33.08	36.61	47.45	56.50	56.63	51.58	26.78	22.91	21.40
2020	19.25	15.67	27.70	30.35	41.68	51.04	56.69	55.90	46.11	32.62	25.74	18.47
2021	18.74	12.10	25.13	30.65	40.72	52.52	56.45	55.83	49.82	35.95	26.86	-31.96
2022	14.94	12.59	23.60	30.29	39.96	51.36	57.01	55.33	48.93	36.05	19.26	13.66
2023	16.20	17.73	21.00	28.86	43.60	49.05	56.23	54.88	49.24	34.67	26.47	21.20
2024	14.77	24.51	25.85	33.37	39.89	54.04	55.84	56.71	49.57	40.12	26.56	M
NCEI Climatology	9.30	12.72	21.30	27.20	35.40	43.49	49.20	48.19	39.20	27.30	17.41	9.19

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	32.01	27.44	40.14	45.26	51.30	67.12	73.05	71.26	59.57	48.36	38.53	27.67
2012	34.58	29.53	45.64	49.46	56.82	70.30	72.89	68.91	60.53	47.26	41.94	28.82
2013	29.07	27.49	36.07	38.92	53.84	67.17	68.88	68.38	62.48	46.32	36.89	27.17
2014	28.57	29.04	37.62	45.42	52.86	63.74	68.20	65.69	60.78	51.02	33.19	30.12
2015	31.56	31.95	41.29	46.14	49.81	66.24	67.40	68.20	65.23	52.40	36.26	29.22
2016	32.44	35.88	39.51	44.17	50.20	67.26	71.36	65.66	62.13	55.11	41.99	27.92
2017	29.80	37.19	44.23	45.90	52.37	66.41	70.22	64.94	60.15	47.29	43.89	32.55
2018	33.25	29.69	39.77	44.38	59.10	68.59	70.05	66.66	63.91	45.19	34.67	29.05
2019	32.98	32.10	34.41	46.24	48.25	61.67	70.76	70.87	66.15	41.46	35.89	32.67
2020	31.35	26.95	40.33	44.24	56.32	66.16	71.12	71.73	60.97	48.54	40.92	31.11
2021	30.32	25.39	36.89	44.30	52.71	66.62	70.43	70.81	64.59	49.98	40.88	-26.55
2022	28.14	26.21	36.95	45.79	54.34	65.42	71.72	68.98	63.73	49.82	32.75	27.96
2023	26.41	31.31	34.21	43.91	55.59	60.72	70.13	68.71	63.40	49.37	40.26	33.57
2024	27.14	35.91	38.56	46.80	53.26	69.20	70.89	69.99	63.97	54.75	34.83	M
NCEI Climatology	25.35	27.59	35.40	41.80	50.55	59.80	65.05	63.50	55.60	43.80	33.46	24.55

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
2011	52.2%	50.0%	45.9%	47.7%	51.9%	38.4%	49.7%	49.7%	49.4%	47.8%	44.6%	59.0%
2012	46.2%	61.7%	33.6%	51.6%	43.6%	33.0%	43.7%	39.8%	45.4%	48.7%	38.7%	50.6%
2013	45.4%	60.1%	54.3%	56.0%	48.4%	39.3%	56.3%	56.3%	58.1%	55.1%	52.0%	55.3%
2014	50.1%	58.9%	48.3%	49.5%	52.2%	47.4%	58.9%	58.0%	56.6%	50.5%	55.9%	56.2%
2015	61.5%	58.2%	49.8%	50.9%	73.7%	58.1%	56.8%	53.0%	41.9%	59.8%	52.5%	51.7%
2016	50.6%	47.9%	45.7%	53.5%	60.3%	49.8%	47.8%	53.3%	44.4%	37.4%	45.1%	52.0%
2017	55.8%	43.4%	44.1%	53.1%	57.2%	42.7%	54.7%	58.0%	53.8%	49.0%	47.0%	41.9%
2018	43.9%	56.8%	40.3%	45.8%	50.4%	36.6%	51.1%	53.2%	42.3%	62.4%	54.2%	49.4%
2019	50.7%	49.6%	63.3%	51.1%	60.2%	48.1%	46.3%	47.8%	39.8%	45.0%	55.6%	49.0%
2020	42.7%	58.4%	51.8%	46.4%	49.4%	37.7%	46.8%	40.1%	37.8%	37.4%	37.9%	44.4%
2021	53.0%	53.7%	53.3%	39.7%	62.4%	47.7%	50.9%	40.3%	39.3%	41.0%	48.2%	44.6%
2022	54.6%	51.3%	49.4%	36.3%	44.4%	46.6%	52.2%	52.1%	44.5%	46.7%	50.1%	47.6%
2023	61.8%	48.6%	49.5%	46.6%	61.5%	62.3%	54.7%	52.6%	45.2%	48.8%	45.5%	54.7%
2024	59.3%	55.7%	52.0%	48.5%	49.6%	44.4%	42.7%	51.8%	41.7%	42.7%	65.4%	M

Monthly Plots

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