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 (USC00443204) 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
2007	M	M	M	M	M	M	M	M	M	M	0.61	0.60
2008	4.88	1.27	1.19	2.04	0.90	3.11	1.61	0.29	2.64	0.55	1.06	0.94
2009	0.77	0.08	0.86	2.08	3.46	3.28	0.79	1.69	1.43	1.89	1.63	0.13
2010	0.33	0.12	2.18	0.76	1.82	1.77	1.33	0.75	0.07	1.12	1.42	0.55
2011	0.99	0.95	3.38	2.72	1.99	2.50	1.81	3.11	4.54	1.48	1.18	1.51
2012	0.60	1.12	1.24	1.20	4.85	2.42	1.49	2.28	3.25	2.95	0.66	1.50
2013	2.06	0.94	2.26	1.59	3.22	6.78	4.97	1.52	1.89	3.43	2.14	3.99
2014	1.17	1.72	2.05	5.61	3.10	3.64	3.82	2.20	1.57	2.58	1.89	1.90
2015	1.27	0.32	2.03	2.36	1.46	6.72	2.33	0.34	2.28	2.70	1.53	2.27
2016	1.41	2.69	0.60	1.29	4.11	3.30	3.65	2.54	M	0.31	0.50	1.06
2017	2.03	0.47	2.95	1.48	5.36	0.51	3.28	2.70	1.14	2.33	1.03	0.23
2018	0.79	3.03	1.11	4.61	4.93	5.03	5.16	3.82	6.40	2.44	5.27	4.08
2019	1.79	2.04	2.79	1.97	4.13	2.11	2.49	1.94	2.06	5.04	1.03	1.53
2020	1.94	1.75	0.67	4.14	2.08	2.31	3.51	8.56	3.21	3.96	4.63	3.72
2021	1.41	2.56	1.21	1.70	1.26	1.97	3.48	8.57	3.33	3.46	0.36	0.25
2022	2.00	1.15	1.33	2.13	3.51	2.74	4.48	4.02	1.81	0.06	0.06	0.14
2023	0.07	0.92	0.77	2.97	1.99	1.47	0.79	0.83	3.19	0.40	1.67	1.09
2024	4.46	0.94	2.76	1.60	3.30	0.53	2.75	5.10	4.70	0.43	1.39	3.34
2025	1.51	2.88	0.87	1.56	6.56	5.17	0.84	M	M	M	M	M
NCEI Climatology	2.72	2.59	3.96	3.37	4.19	3.88	4.82	2.99	4.54	3.72	3.52	3.19

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	5.4	5.1	4.1
2008	4.7	5.2	6.4	4.7	5.3	3.1	2.8	3.5	3.7	3.8	4.1	4.9
2009	4.3	7.4	5.5	5.6	4.5	3.9	3.2	2.7	3.9	4.5	4.6	4.5
2010	6.5	5.8	6.6	4.6	4.8	3.5	3.2	3.2	4.4	4.9	5.2	7.6
2011	6.3	7.7	6.9	7.8	5.4	5.2	3.3	4.3	2.8	4.5	4.7	3.5
2012	5.1	5.1	5.2	5.3	3.5	3.5	3.1	3.0	3.6	4.0	3.9	4.0
2013	4.3	5.8	6.4	5.5	4.7	3.6	3.3	2.8	2.7	3.5	5.1	4.0
2014	5.3	5.0	6.5	5.7	3.7	3.4	3.5	2.4	3.5	4.3	5.1	4.0
2015	4.7	4.7	5.5	5.7	4.0	3.9	2.6	2.9	3.4	4.3	3.5	3.4
2016	5.1	5.4	5.9	6.0	3.6	3.7	2.6	2.9	4.0	4.4	3.5	4.7
2017	5.2	5.4	6.9	5.2	4.7	4.1	3.0	2.9	3.3	3.9	3.4	3.7
2018	5.1	4.7	7.1	6.3	3.7	3.0	2.7	2.0	3.3	3.4	3.9	2.9
2019	4.4	3.8	5.8	4.6	3.3	3.6	2.0	1.9	2.4	3.5	4.0	3.4
2020	3.2	2.7	4.0	4.5	3.1	2.5	2.8	2.7	2.8	3.5	3.7	4.2
2021	4.3	5.3	4.7	5.2	4.1	3.8	3.0	2.1	2.9	3.6	3.3	3.8
2022	5.6	5.4	6.1	5.5	4.0	3.3	2.8	2.1	2.9	3.3	4.0	3.2
2023	4.1	5.2	6.0	4.6	3.6	3.6	2.9	3.4	3.9	3.0	3.3	2.7
2024	4.4	4.1	5.2	5.2	2.8	3.7	2.9	3.0	3.1	2.9	3.8	3.7
2025	4.7	4.9	6.0	5.7	4.0	2.7	2.8	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
2007	M	M	M	M	M	M	M	M	M	71.60	59.24	48.14
2008	46.98	49.50	59.12	68.30	74.45	87.44	87.68	85.54	78.56	67.19	53.54	46.32
2009	39.37	50.32	54.70	67.58	74.04	81.74	84.08	87.34	77.72	65.97	58.76	43.15
2010	42.05	39.00	59.52	71.90	76.54	86.90	91.57	88.90	86.12	71.31	58.64	40.25
2011	39.66	52.31	55.81	72.62	79.32	87.68	94.77	89.48	79.16	58.81	61.64	55.28
2012	51.57	56.05	71.42	70.75	82.28	86.04	94.78	90.20	78.53	69.54	56.02	53.69
2013	48.95	47.19	51.57	70.47	77.18	85.22	88.65	84.07	79.93	70.24	54.79	50.26
2014	40.66	45.88	52.44	67.88	78.89	85.54	86.50	84.39	80.88	71.03	56.03	49.46
2015	42.57	41.07	55.39	70.03	82.15	84.67	86.82	86.97	82.75	68.25	63.31	59.55
2016	43.67	47.59	64.89	68.04	72.49	85.82	90.59	90.14	83.50	72.87	63.28	49.79
2017	49.49	60.51	58.27	75.15	75.02	86.61	90.65	85.55	81.37	75.27	62.41	46.92
2018	46.24	54.20	52.60	66.00	82.53	84.81	87.74	88.69	81.44	70.85	52.97	49.64
2019	42.91	50.27	55.77	72.26	80.49	84.58	91.85	89.81	86.07	72.69	54.89	50.87
2020	49.81	53.37	63.87	66.48	73.18	86.12	94.53	87.09	78.04	71.27	65.25	49.98
2021	45.59	44.69	61.95	69.79	77.22	86.58	90.07	88.70	82.06	74.81	58.35	57.40
2022	41.29	53.97	62.10	67.92	76.98	85.25	88.50	87.91	81.32	69.42	62.18	48.74
2023	52.79	57.30	59.56	74.80	75.10	83.08	91.70	88.71	83.19	73.46	60.43	53.27
2024	46.80	54.10	62.59	70.93	78.05	89.31	91.79	88.54	78.45	73.57	63.75	48.73
2025	41.65	49.14	65.58	71.64	76.17	87.26	85.44	M	M	M	M	M
NCEI Climatology	45.90	49.40	57.00	68.49	76.09	84.30	88.50	86.60	80.30	70.00	58.91	50.00

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	55.40	36.86	31.25
2008	27.35	29.89	35.89	46.28	49.42	62.18	65.15	59.52	55.88	39.26	33.32	29.09
2009	19.75	25.76	32.00	41.36	52.44	60.74	61.67	64.11	55.04	42.51	36.74	24.74
2010	24.51	19.87	35.83	42.14	54.01	64.40	65.79	65.45	55.88	44.83	33.56	22.59
2011	22.83	28.40	34.79	47.06	56.85	64.10	68.93	66.32	62.30	48.97	39.68	33.05
2012	29.10	32.63	45.37	43.20	59.96	60.69	71.35	67.37	50.92	46.16	31.15	32.88
2013	29.23	26.96	30.47	44.45	51.84	64.78	70.03	64.48	53.22	45.99	31.21	29.54
2014	18.80	24.43	27.25	41.10	53.00	62.17	64.28	60.64	56.77	44.94	30.66	30.41
2015	22.41	18.60	29.52	41.43	55.95	64.21	66.10	61.21	57.93	42.25	37.65	38.94
2016	20.75	28.00	38.11	42.35	53.40	61.80	67.88	67.37	61.83	45.68	31.17	26.27
2017	31.15	30.84	33.30	49.04	52.90	60.50	66.41	62.24	54.69	46.61	44.06	23.74
2018	19.81	33.52	28.44	40.55	58.40	62.85	65.36	66.83	65.11	48.33	33.88	28.52
2019	28.28	35.22	32.09	46.64	57.17	60.68	65.56	63.05	58.76	48.26	31.24	28.70
2020	29.05	30.94	38.90	40.50	51.53	61.24	68.04	67.40	55.82	46.69	37.56	29.23
2021	25.52	28.37	35.01	41.73	48.80	62.35	66.01	67.07	56.98	51.63	28.99	32.57
2022	22.42	26.40	34.45	40.86	53.71	59.55	66.64	64.62	55.40	37.99	34.54	23.29
2023	30.41	31.60	33.39	42.49	46.95	54.36	65.94	61.56	56.26	43.10	27.29	28.55
2024	24.77	27.47	35.67	46.10	55.12	61.15	67.58	63.71	56.74	41.47	35.13	25.65
2025	18.14	27.52	34.72	45.30	54.56	64.27	66.88	M	M	M	M	M
NCEI Climatology	25.11	26.99	33.50	43.60	53.20	62.90	67.60	65.89	58.90	46.20	35.20	28.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	M	M	M	M	63.50	48.05	39.69
2008	37.17	39.70	47.50	57.29	61.93	74.81	76.42	72.53	67.22	53.22	43.43	37.71
2009	29.56	38.04	43.35	54.47	63.24	71.24	72.88	75.72	66.38	54.24	47.75	33.95
2010	33.28	29.43	47.68	57.02	65.27	75.65	78.68	77.17	71.00	58.07	46.10	31.42
2011	31.25	40.36	45.30	59.84	68.09	75.89	81.85	77.90	70.73	53.89	50.66	44.16
2012	40.33	44.34	58.39	56.98	71.12	73.37	83.06	78.79	64.73	57.85	43.59	43.28
2013	39.09	37.07	41.02	57.46	64.51	75.00	79.34	74.27	66.58	58.11	43.00	39.90
2014	29.73	35.15	39.85	54.49	65.94	73.86	75.39	72.51	68.82	57.98	43.34	39.93
2015	32.49	29.84	42.45	55.73	69.05	74.44	76.46	74.09	70.34	55.25	50.48	49.25
2016	32.21	37.79	51.50	55.19	62.94	73.81	79.24	78.75	72.66	59.28	47.23	38.03
2017	40.32	45.67	45.79	62.09	63.96	73.55	78.53	73.89	68.03	60.94	53.23	35.33
2018	33.03	43.86	40.52	53.27	70.47	73.83	76.55	77.76	73.27	59.59	43.43	39.08
2019	35.60	42.74	43.93	59.45	68.83	72.63	78.70	76.43	72.42	60.47	43.06	39.78
2020	39.43	42.15	51.38	53.49	62.36	73.68	81.28	77.25	66.93	58.98	51.41	39.61
2021	35.55	36.53	48.48	55.76	63.01	74.46	78.04	77.89	69.52	63.22	43.67	44.99
2022	31.85	40.19	48.27	54.39	65.35	72.40	77.57	76.26	68.36	53.71	48.36	36.02
2023	41.60	44.45	46.48	58.65	61.02	68.72	78.82	75.13	69.73	58.28	43.86	40.91
2024	35.78	40.79	49.13	58.52	66.58	75.23	79.69	76.12	67.59	57.52	49.44	37.19
2025	29.90	38.33	50.15	58.47	65.37	75.77	76.16	M	M	M	M	M
NCEI Climatology	35.50	38.20	45.25	56.04	64.64	73.60	78.05	76.25	69.60	58.10	47.05	39.15

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
2007	M	M	M	M	M	M	M	M	M	33.2%	64.2%	75.2%
2008	63.2%	65.5%	57.4%	68.2%	65.0%	70.4%	70.1%	65.1%	74.2%	68.3%	69.2%	66.6%
2009	62.3%	52.1%	61.2%	60.7%	71.0%	72.6%	68.2%	70.9%	71.7%	72.3%	74.1%	71.8%
2010	62.6%	64.5%	61.6%	60.1%	69.3%	68.3%	64.1%	70.3%	60.3%	66.3%	69.7%	61.8%
2011	64.2%	59.4%	63.0%	76.4%	84.6%	80.7%	78.4%	81.3%	91.7%	89.3%	81.3%	83.0%
2012	78.7%	75.7%	75.6%	71.1%	84.5%	79.7%	81.2%	82.9%	81.1%	87.2%	79.0%	85.0%
2013	79.9%	76.3%	74.2%	70.7%	81.2%	85.5%	87.8%	88.5%	85.2%	86.4%	75.9%	84.6%
2014	73.7%	75.1%	73.9%	72.0%	79.1%	83.7%	83.9%	86.9%	85.6%	83.5%	73.8%	84.8%
2015	78.8%	69.3%	72.5%	69.5%	73.9%	81.9%	82.6%	77.1%	80.8%	80.9%	80.4%	87.2%
2016	73.0%	72.4%	67.3%	58.1%	68.1%	60.1%	65.7%	67.0%	66.3%	65.6%	59.6%	59.9%
2017	63.3%	49.9%	50.8%	58.9%	67.1%	62.6%	66.9%	70.2%	70.1%	68.0%	73.2%	59.6%
2018	56.7%	68.0%	53.2%	51.4%	68.9%	71.0%	69.7%	74.2%	80.5%	71.5%	67.8%	72.7%
2019	65.1%	64.4%	53.9%	59.0%	69.7%	65.0%	67.2%	65.8%	67.1%	67.7%	61.7%	70.6%
2020	66.0%	60.3%	58.4%	59.9%	61.5%	66.8%	66.7%	79.0%	78.1%	77.4%	66.2%	67.9%
2021	66.1%	66.4%	54.5%	58.2%	62.0%	69.3%	69.8%	77.9%	75.2%	77.0%	64.9%	62.5%
2022	60.6%	59.6%	57.7%	56.3%	73.2%	69.3%	75.2%	75.9%	73.8%	69.1%	64.9%	68.3%
2023	70.7%	58.7%	55.0%	56.6%	64.7%	65.9%	69.4%	67.5%	69.1%	69.1%	63.4%	74.3%
2024	68.2%	63.3%	59.2%	58.2%	74.6%	61.1%	67.2%	70.1%	78.1%	67.8%	64.3%	67.8%
2025	54.6%	55.6%	49.7%	59.3%	67.8%	72.6%	70.8%	M	M	M	M	M

Monthly Plots

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