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 (USC00101079) 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
2011	0.00	1.46	1.57	1.10	0.19	1.26	0.81	0.59	0.31	1.13	2.46	1.38
2012	1.50	1.17	4.51	1.79	1.21	4.80	1.13	0.17	0.32	2.08	2.87	3.20
2013	0.64	0.33	1.25	1.14	2.27	2.53	0.02	0.67	2.77	0.31	2.53	0.74
2014	1.39	1.00	3.63	1.42	1.14	2.31	0.09	1.67	0.64	0.88	1.87	1.94
2015	1.70	2.10	2.22	0.51	1.06	0.67	0.11	0.51	0.37	0.86	1.96	3.12
2016	1.25	1.09	3.04	0.26	0.71	0.70	0.43	0.15	0.78	4.89	1.42	0.97
2017	0.51	3.41	3.47	1.28	0.83	0.72	0.02	M	0.73	0.00	2.58	0.36
2018	3.23	0.68	1.16	2.05	0.79	1.45	0.12	0.30	0.87	1.19	1.48	2.52
2019	1.94	1.56	0.47	1.85	0.53	1.51	0.61	0.34	1.19	0.59	0.52	2.77
2020	3.43	0.55	0.86	0.46	1.56	1.00	0.83	0.07	0.33	1.08	1.82	1.65
2021	2.57	0.57	0.05	0.17	0.67	0.39	0.01	0.89	1.04	0.43	0.24	0.02
2022	1.59	1.24	1.06	0.48	0.18	0.75	0.33	0.05	0.39	0.10	0.66	2.07
2023	0.54	0.30	0.48	0.68	1.25	0.51	0.05	1.23	0.66	0.31	2.59	3.13
2024	1.55	1.85	1.54	0.83	1.35	1.61	0.62	0.27	0.08	1.04	3.96	2.79
2025	0.73	1.41	2.21	0.99	0.71	M	M	M	M	M	M	M
NCEI Climatology	2.63	1.89	2.01	1.26	1.78	1.92	0.64	0.53	1.02	1.73	2.55	3.17

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	3.5	5.5	5.4	6.1	6.6	5.6	4.2	3.8	3.0	2.7	3.0	2.6
2012	3.5	2.4	4.4	3.7	4.3	4.5	2.7	2.9	2.4	3.3	2.7	2.2
2013	2.4	3.0	3.1	4.3	3.3	3.3	3.9	3.3	3.2	2.4	2.8	2.6
2014	2.2	2.4	3.1	3.7	2.8	2.9	3.4	3.0	2.6	2.1	2.8	2.0
2015	1.6	1.7	2.9	3.9	4.1	3.6	4.2	3.7	3.3	1.4	2.8	2.3
2016	1.6	3.1	3.2	3.9	4.5	3.7	4.1	2.9	3.4	2.1	1.8	2.9
2017	2.1	2.4	3.5	4.4	3.4	4.0	4.0	3.0	2.9	3.6	2.7	1.8
2018	2.5	3.7	3.4	3.9	3.0	3.5	2.9	3.2	2.9	2.2	1.6	2.2
2019	2.0	2.9	2.0	3.2	4.1	3.9	3.2	2.3	3.1	2.1	1.9	1.6
2020	2.6	3.3	4.3	3.5	3.5	4.4	3.1	3.4	3.0	3.1	3.6	1.9
2021	1.7	3.9	4.0	4.2	4.0	3.4	2.9	2.9	2.5	2.5	3.2	2.7
2022	1.9	3.0	3.1	4.5	3.5	4.3	2.7	2.8	2.0	1.6	1.6	1.8
2023	1.3	3.4	2.4	2.8	2.4	2.2	2.4	2.4	1.9	1.3	1.2	0.7
2024	1.1	1.7	1.3	2.4	2.5	2.0	1.4	2.3	3.4	2.5	1.2	1.2
2025	0.9	1.8	2.8	2.9	2.2	2.1	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
2011	35.60	31.65	43.50	47.54	59.11	66.62	76.83	81.76	74.12	52.90	38.24	34.50
2012	35.19	36.41	43.47	56.48	61.96	66.14	81.20	81.76	73.90	54.53	41.78	34.67
2013	31.26	39.14	47.56	53.60	67.88	70.82	83.87	80.78	69.14	50.00	38.12	29.50
2014	33.86	29.51	43.85	55.10	66.08	68.48	83.39	79.90	70.64	58.48	38.30	33.92
2015	32.64	43.57	52.19	57.74	69.22	80.66	83.62	82.69	68.54	60.39	38.56	35.85
2016	35.80	41.81	48.72	63.68	65.03	73.22	78.16	81.82	67.38	50.52	44.84	27.35
2017	26.14	33.29	43.96	52.48	68.23	72.62	86.52	85.54	70.76	56.71	38.56	28.05
2018	34.85	32.39	44.72	52.52	72.01	69.92	83.62	81.12	67.34	54.41	39.68	34.09
2019	34.55	25.76	43.90	54.92	67.59	72.20	77.75	81.76	66.08	48.78	40.22	35.54
2020	34.50	39.26	45.24	55.28	63.47	69.74	79.44	82.69	73.46	49.06	41.36	34.55
2021	34.44	33.61	49.82	58.88	66.20	80.12	90.41	77.99	69.14	54.41	42.26	30.49
2022	31.83	34.83	47.39	49.65	60.50	70.58	86.53	86.52	73.46	60.97	32.66	25.96
2023	33.92	35.60	43.79	55.46	73.05	77.30	85.71	83.21	69.80	56.27	38.54	35.48
2024	28.40	39.51	48.03	56.48	61.85	71.06	87.10	80.72	75.53	58.13	39.20	35.37
2025	31.54	33.03	48.43	58.22	67.94	77.95	M	M	M	M	M	M
NCEI Climatology	33.70	38.73	48.40	59.20	69.39	74.60	84.81	84.70	73.30	56.30	41.49	33.10

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	24.93	18.43	32.12	33.32	40.89	47.78	50.87	52.32	46.46	37.05	26.54	24.86
2012	24.16	25.73	31.53	36.74	41.12	47.48	54.92	51.10	44.54	36.12	33.32	28.75
2013	23.56	29.11	30.61	34.58	43.44	48.62	55.47	55.94	49.82	33.39	27.92	21.14
2014	26.14	16.70	29.39	34.28	42.05	47.54	55.28	54.01	44.18	39.61	25.22	25.44
2015	24.92	29.49	32.00	33.86	44.37	51.50	55.63	52.61	43.16	38.85	27.37	28.97
2016	30.20	29.77	32.06	37.85	43.70	48.08	52.15	51.16	44.48	38.10	34.76	17.95
2017	14.12	21.33	31.25	36.16	41.70	48.98	54.41	53.95	45.38	34.29	30.71	20.56
2018	28.11	19.98	29.33	34.28	47.10	47.36	52.32	52.21	42.86	34.15	29.24	26.72
2019	25.61	12.78	23.17	35.90	44.83	49.22	50.99	52.55	47.06	29.62	26.66	27.76
2020	26.83	24.61	27.82	32.96	42.74	48.68	51.39	53.48	46.22	33.66	30.62	26.14
2021	27.30	21.14	29.90	33.74	40.83	52.94	58.71	52.90	44.60	34.79	31.34	21.32
2022	22.30	20.30	30.49	30.06	47.30	48.32	57.52	55.81	46.88	38.97	21.32	17.66
2023	25.55	22.49	25.50	34.04	49.25	51.50	54.99	55.05	47.96	37.05	27.74	27.82
2024	19.57	29.39	29.68	35.66	42.10	46.82	56.50	54.01	49.40	36.24	31.64	28.63
2025	22.19	19.34	32.58	34.22	42.74	50.74	M	M	M	M	M	M
NCEI Climatology	23.70	24.64	29.71	35.50	43.11	49.20	53.19	52.01	44.51	35.60	29.70	23.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2011	30.26	25.04	37.81	40.43	50.00	57.20	63.85	67.04	60.29	44.98	32.39	29.68
2012	29.68	31.07	37.50	46.61	51.54	56.81	68.06	66.43	59.22	45.33	37.55	31.71
2013	27.41	34.12	39.08	44.09	55.66	59.72	69.67	68.36	59.48	41.70	33.02	25.32
2014	30.00	23.10	36.62	44.69	54.06	58.01	69.34	66.95	57.41	49.04	31.76	29.68
2015	28.78	36.53	42.09	45.80	56.79	66.08	69.63	67.65	55.85	49.62	32.96	32.41
2016	33.00	35.79	40.39	50.76	54.36	60.65	65.15	66.49	55.93	44.31	39.80	22.65
2017	20.13	27.31	37.60	44.32	54.96	60.80	70.47	69.74	58.07	45.50	34.64	24.31
2018	31.48	26.18	37.02	43.40	59.55	58.64	67.97	66.66	55.10	44.28	34.46	30.40
2019	30.08	19.27	33.54	45.41	56.21	60.71	64.37	67.16	56.57	39.20	33.44	31.65
2020	30.66	31.94	36.53	44.12	53.11	59.21	65.42	68.09	59.84	41.36	35.99	30.35
2021	30.87	27.37	39.86	46.31	53.51	66.53	74.56	65.45	56.87	44.60	36.80	25.90
2022	27.06	27.56	38.94	39.86	53.90	59.45	72.02	71.16	60.17	49.97	26.99	21.81
2023	29.74	29.04	34.64	44.75	61.15	64.40	70.35	69.13	58.88	46.66	33.14	31.65
2024	23.99	34.45	38.85	46.07	51.97	58.94	71.80	67.36	62.47	47.18	35.42	32.00
2025	26.86	26.18	40.51	46.22	55.34	64.35	M	M	M	M	M	M
NCEI Climatology	28.70	31.68	39.05	47.35	56.25	61.90	69.00	68.35	58.91	45.95	35.59	28.45

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	55.7%	75.4%	79.1%	73.4%	62.7%	68.7%	59.2%	47.9%	55.3%	82.5%	81.2%	84.1%
2012	78.7%	84.2%	78.3%	70.8%	57.6%	76.4%	64.9%	52.7%	60.7%	73.9%	86.9%	89.9%
2013	86.0%	84.0%	73.8%	63.7%	61.0%	67.7%	48.5%	61.2%	62.0%	79.8%	86.1%	82.9%
2014	85.2%	70.8%	75.8%	63.8%	64.7%	67.2%	55.5%	62.5%	64.7%	76.6%	79.8%	87.3%
2015	89.7%	78.8%	71.6%	59.4%	53.3%	53.7%	47.1%	44.1%	61.1%	69.4%	79.2%	88.6%
2016	94.1%	82.3%	76.3%	62.4%	64.7%	59.9%	58.7%	49.6%	64.9%	85.0%	89.7%	80.0%
2017	79.1%	82.8%	80.5%	72.3%	62.1%	61.3%	41.6%	42.0%	56.7%	62.3%	86.5%	85.4%
2018	87.9%	75.9%	75.1%	70.8%	62.7%	63.9%	47.5%	48.0%	63.9%	74.9%	86.7%	84.8%
2019	85.3%	73.1%	65.7%	68.9%	54.0%	60.8%	61.9%	53.8%	69.8%	70.4%	73.9%	88.5%
2020	88.3%	76.1%	64.7%	60.5%	66.9%	69.0%	55.8%	42.9%	57.3%	71.8%	81.3%	87.5%
2021	87.1%	70.7%	63.9%	52.1%	55.4%	52.6%	36.8%	60.2%	67.1%	74.4%	83.8%	82.4%
2022	87.4%	74.0%	70.5%	59.4%	71.4%	65.4%	48.2%	48.1%	60.5%	74.8%	78.3%	86.3%
2023	85.5%	72.5%	65.0%	62.6%	65.7%	58.9%	43.6%	52.5%	66.5%	73.6%	85.6%	90.9%
2024	85.4%	79.4%	74.2%	60.9%	61.5%	56.9%	47.5%	56.0%	51.7%	69.2%	90.2%	90.7%
2025	84.6%	78.8%	75.5%	59.4%	59.1%	43.6%	M	M	M	M	M	M

Monthly Plots

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