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 (USC00031935) 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	5.20	3.80	0.07	6.21	6.08	2.63	9.77
2008	2.89	M	M	0.00	6.40	6.75	5.66	5.67	7.87	2.55	0.00	0.00
2009	0.00	0.00	0.00	0.00	0.00	2.47	5.34	3.15	5.10	6.80	1.40	3.91
2010	2.19	0.55	1.94	5.43	5.09	1.80	5.09	1.30	3.96	0.00	0.00	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.29	4.08	1.39	2.43	12.41	4.99
2012	2.47	1.66	8.19	1.55	0.01	1.11	3.12	3.17	4.58	2.01	1.42	2.80
2013	6.60	3.31	1.36	2.51	3.49	0.00	0.00	4.80	0.51	2.29	2.23	M
2014	M	0.42	2.98	4.66	4.55	2.87	2.44	2.15	0.49	2.25	0.88	2.48
2015	3.60	1.73	5.02	2.73	10.09	1.92	5.81	1.34	2.60	1.61	7.15	8.72
2016	0.52	0.65	3.22	0.06	3.23	0.03	1.00	0.29	M	M	M	M
2017	M	M	M	M	M	M	0.00	M	M	M	M	0.00
2018	0.00	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	0.63	5.35	7.63	2.72	4.39	4.44	4.46	2.01	3.52	2.41
2021	4.77	1.30	2.41	6.86	6.35	4.67	5.91	0.00	2.08	15.30	41.38	9.65
2022	9.80	3.69	5.15	43.95	34.10	35.22	15.56	29.15	0.44	M	M	0.00
2023	0.00	0.73	9.35	2.69	3.35	4.59	3.29	1.65	2.25	3.66	3.15	1.50
2024	7.50	0.34	1.22	M	M	M	M	M	1.49	0.85	4.26	3.25
2025	4.83	3.32	1.64	M	M	0.22	1.09	M	M	M	M	M
NCEI Climatology	3.94	4.16	6.06	6.13	5.76	4.38	4.62	4.29	3.93	4.25	5.25	4.63

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	2.0	1.8	1.1	2.0	1.5	2.1	2.4	2.6
2008	3.7	M	M	4.9	2.6	2.3	1.3	1.0	1.7	1.4	2.0	2.7
2009	1.8	3.0	3.6	4.3	1.7	1.5	1.0	1.0	0.8	1.5	1.2	2.4
2010	2.2	1.9	3.6	3.3	1.5	1.0	1.1	1.6	1.2	1.7	4.9	5.3
2011	5.1	5.7	6.1	7.0	6.3	5.8	1.9	1.2	1.5	1.7	3.4	1.5
2012	3.0	2.9	3.6	2.3	2.5	2.6	1.8	2.0	1.3	2.2	1.6	2.6
2013	2.0	3.1	4.2	4.0	3.3	1.4	0.0	0.3	1.4	2.0	2.6	2.3
2014	3.7	3.1	3.5	4.0	3.1	2.7	1.7	2.0	1.5	3.4	3.3	2.1
2015	2.6	3.7	2.2	3.1	2.6	2.4	1.8	1.0	1.4	2.0	1.7	2.5
2016	0.7	2.3	2.2	2.7	1.9	1.5	1.4	0.9	1.6	1.8	1.6	2.5
2017	3.0	3.2	3.9	3.9	3.1	1.9	1.5	1.5	1.7	2.6	2.3	2.7
2018	3.5	3.2	4.1	4.5	2.3	2.2	2.0	1.9	1.3	1.8	2.7	3.1
2019	3.3	3.5	3.5	3.5	2.4	2.4	2.1	1.3	1.3	2.3	2.2	2.4
2020	2.7	3.3	3.2	3.3	2.6	2.1	1.9	1.7	1.6	1.8	2.6	2.3
2021	2.8	3.3	3.8	3.3	2.8	1.8	1.7	1.7	1.7	2.9	2.3	2.7
2022	3.1	3.5	3.8	4.3	3.2	1.9	2.5	1.7	1.8	2.6	2.6	2.3
2023	2.7	3.1	3.7	3.5	2.1	1.8	1.7	1.7	1.4	2.3	1.9	2.5
2024	3.0	2.8	3.8	4.1	2.3	1.9	2.1	1.7	2.1	2.1	2.7	2.0
2025	2.8	3.3	5.1	3.6	2.4	2.2	2.1	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	81.20	85.70	86.90	96.96	83.81	73.53	62.88	51.38
2008	47.66	M	M	71.60	77.97	86.49	90.71	87.05	80.75	72.33	59.60	50.35
2009	48.03	56.56	63.65	68.30	76.59	89.72	87.22	87.05	80.06	66.89	65.96	46.05
2010	45.59	44.68	63.30	75.62	80.77	92.06	92.33	96.28	85.04	78.10	63.68	48.72
2011	46.92	53.60	61.73	74.90	78.92	92.48	97.15	93.90	82.16	74.10	61.46	59.84
2012	54.17	56.14	74.27	75.50	85.59	93.62	98.48	92.79	84.08	70.44	63.02	56.04
2013	51.63	51.80	57.08	70.03	76.88	86.36	89.77	88.09	87.62	72.70	58.16	49.48
2014	47.45	49.42	59.52	71.36	78.45	85.64	85.88	91.81	83.66	77.77	53.53	48.78
2015	48.90	44.34	60.22	71.36	78.16	87.62	91.28	88.85	85.58	72.83	62.00	59.58
2016	57.05	56.95	66.08	71.73	77.13	75.56	92.84	87.80	86.48	79.09	65.72	50.00
2017	57.75	63.24	64.72	73.76	78.80	84.56	90.47	85.07	85.64	75.03	65.00	50.32
2018	46.14	54.37	65.15	67.34	85.36	90.74	93.32	88.26	82.88	71.66	55.64	51.92
2019	48.78	54.18	58.30	72.56	79.50	84.74	88.73	89.77	90.14	71.25	58.16	55.19
2020	51.68	53.28	64.48	69.03	75.50	86.18	90.99	89.04	80.90	69.63	65.60	53.16
2021	49.16	42.46	65.47	69.60	75.45	86.17	89.94	91.32	86.17	76.17	61.67	63.77
2022	49.55	53.11	63.84	70.57	79.65	89.33	97.16	89.81	86.67	75.77	60.20	50.00
2023	54.39	58.79	61.68	70.93	80.77	88.50	90.90	91.74	87.50	74.13	63.40	56.13
2024	44.29	63.24	66.94	73.17	81.61	88.93	89.10	91.94	83.33	80.81	66.00	52.71
2025	46.16	52.68	70.13	74.40	76.94	87.90	93.29	M	M	M	M	M
NCEI Climatology	43.81	49.12	57.79	66.09	72.61	81.60	86.80	87.10	79.60	67.71	57.90	47.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	56.67	64.72	66.58	68.90	61.36	50.12	36.89	32.10
2008	24.76	M	M	44.50	55.37	65.99	67.89	67.35	60.43	46.22	35.00	29.39
2009	26.43	33.99	40.65	44.30	57.03	65.90	65.68	65.15	61.46	47.85	39.92	28.52
2010	26.43	25.78	36.59	47.96	58.48	69.74	71.54	70.85	60.50	44.37	37.58	28.81
2011	25.26	30.78	40.07	48.02	55.23	67.88	72.35	70.26	54.86	43.73	43.28	33.48
2012	29.25	34.05	47.10	50.42	58.54	62.78	71.60	66.61	60.68	46.57	34.04	33.86
2013	30.72	31.36	35.08	44.29	55.40	64.04	65.74	67.71	60.56	49.01	34.46	29.68
2014	21.03	25.44	32.29	45.56	55.86	67.10	64.81	66.66	60.68	55.53	30.48	35.08
2015	25.26	23.58	37.17	49.22	57.66	67.22	70.96	64.52	59.96	47.14	41.06	34.38
2016	35.45	31.01	41.70	47.40	55.21	49.10	72.50	70.90	62.06	53.02	39.68	29.97
2017	36.08	37.79	39.52	52.70	54.47	63.92	69.34	67.07	58.88	47.27	38.90	28.29
2018	21.99	32.90	38.39	40.16	61.61	67.16	68.99	67.13	65.60	50.52	33.02	33.16
2019	28.81	33.61	35.08	46.58	57.72	64.70	67.88	69.92	66.68	47.10	31.64	30.87
2020	33.03	31.86	43.39	44.17	53.41	63.86	70.26	66.20	60.62	46.27	36.73	27.39
2021	28.32	23.11	39.27	42.00	54.74	65.30	67.68	69.35	59.53	51.70	32.57	38.13
2022	23.32	24.71	34.29	44.87	57.94	63.80	71.16	68.19	57.50	43.19	35.00	30.03
2023	32.19	33.75	38.87	45.13	57.00	64.13	69.48	69.16	60.23	49.03	36.00	31.26
2024	23.81	33.24	41.00	48.63	61.97	65.97	68.68	66.52	60.77	45.87	41.87	33.39
2025	21.71	29.39	39.55	50.20	56.68	67.87	71.35	M	M	M	M	M
NCEI Climatology	24.11	26.54	35.81	44.90	54.20	63.80	66.71	66.31	58.21	47.39	37.60	29.00

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	68.94	75.21	76.74	82.93	72.59	61.83	49.89	41.74
2008	36.21	M	M	58.05	66.67	76.24	79.30	77.20	70.59	59.27	47.30	39.87
2009	37.23	45.28	52.15	56.30	66.81	77.81	76.45	76.10	70.76	57.37	52.94	37.28
2010	36.01	35.23	49.94	61.79	69.63	80.90	81.94	83.56	72.77	61.24	50.63	38.76
2011	36.09	42.19	50.90	61.46	67.07	80.18	84.75	82.08	68.51	58.91	52.37	46.66
2012	41.71	45.10	60.68	62.96	72.06	78.20	85.04	79.70	72.38	58.51	48.53	44.95
2013	41.17	41.58	46.08	57.16	66.14	75.20	77.75	77.90	74.09	60.86	46.31	39.58
2014	34.24	37.43	45.91	58.46	67.16	76.37	75.35	79.24	72.17	66.65	42.00	41.93
2015	37.08	33.96	48.69	60.29	67.91	77.42	81.12	76.68	72.77	59.98	51.53	46.98
2016	46.25	43.98	53.89	59.57	66.17	62.33	82.67	79.35	74.27	66.05	52.70	39.98
2017	46.92	50.51	52.12	63.23	66.64	74.24	79.90	76.07	72.26	61.15	51.95	39.31
2018	34.06	43.64	51.77	53.75	73.49	78.95	81.15	77.70	74.24	61.09	44.33	42.54
2019	38.79	43.89	46.69	59.57	68.61	74.72	78.31	79.85	78.41	59.17	44.90	43.03
2020	42.35	42.57	53.94	56.60	64.45	75.02	80.63	77.62	70.76	57.95	51.17	40.27
2021	38.74	32.79	52.37	55.80	65.10	75.73	78.81	80.34	72.85	63.94	47.12	50.95
2022	36.44	38.91	49.06	57.72	68.79	76.57	84.16	79.00	72.08	59.48	47.60	40.02
2023	43.29	46.27	50.27	58.03	68.89	76.32	80.19	80.45	73.87	61.58	49.70	43.69
2024	34.05	48.24	53.97	60.90	71.79	77.45	78.89	79.23	72.05	63.34	53.93	43.05
2025	33.94	41.04	54.84	62.30	66.81	77.88	82.32	M	M	M	M	M
NCEI Climatology	33.96	37.83	46.80	55.49	63.40	72.70	76.75	76.70	68.91	57.55	47.75	38.30

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	75.8%	81.6%	82.2%	69.5%	80.3%	82.6%	74.5%	82.4%
2008	73.5%	M	M	56.7%	78.3%	79.3%	80.3%	82.3%	82.4%	80.1%	76.6%	74.6%
2009	70.7%	69.3%	69.9%	70.4%	81.2%	78.3%	79.7%	80.8%	83.3%	83.2%	78.4%	76.7%
2010	74.9%	71.7%	71.6%	70.4%	80.5%	78.3%	79.0%	72.8%	79.3%	71.2%	72.3%	72.0%
2011	73.8%	75.4%	73.2%	73.6%	77.7%	73.5%	70.3%	74.3%	69.1%	74.5%	75.2%	81.3%
2012	73.8%	72.0%	73.2%	73.3%	68.4%	62.5%	64.8%	67.2%	78.8%	76.7%	75.5%	79.6%
2013	78.0%	73.1%	69.9%	70.9%	79.1%	76.9%	76.1%	83.5%	77.9%	82.4%	76.3%	81.5%
2014	61.8%	68.7%	70.6%	71.9%	81.0%	85.6%	82.4%	79.3%	82.2%	78.4%	74.4%	83.6%
2015	70.0%	66.6%	80.6%	78.3%	83.8%	83.1%	84.8%	80.6%	79.5%	72.5%	82.7%	83.5%
2016	62.4%	65.0%	73.2%	73.4%	78.5%	87.0%	81.4%	86.1%	80.2%	81.4%	81.1%	73.8%
2017	82.2%	72.1%	72.2%	77.1%	78.3%	80.6%	81.1%	83.3%	75.9%	75.8%	76.8%	72.3%
2018	70.0%	80.3%	70.8%	66.3%	79.4%	76.7%	74.3%	82.1%	85.1%	84.1%	78.1%	79.9%
2019	77.4%	78.2%	70.1%	74.7%	84.0%	81.1%	80.8%	82.8%	82.5%	80.5%	79.8%	81.1%
2020	79.8%	74.7%	79.1%	74.2%	79.7%	79.2%	82.2%	78.6%	83.5%	81.1%	77.4%	79.5%
2021	78.7%	77.0%	72.4%	72.4%	78.2%	81.2%	80.2%	79.0%	77.2%	79.4%	75.1%	81.2%
2022	68.5%	72.4%	71.3%	70.2%	79.6%	74.9%	66.9%	78.9%	71.3%	68.5%	76.4%	79.4%
2023	81.9%	76.8%	75.0%	70.4%	79.0%	79.8%	82.6%	81.0%	76.5%	78.1%	79.9%	79.9%
2024	80.8%	75.1%	74.6%	73.9%	83.4%	79.5%	79.5%	74.0%	76.9%	68.5%	79.9%	83.0%
2025	73.0%	72.8%	59.9%	75.4%	82.5%	83.1%	78.7%	M	M	M	M	M

Monthly Plots

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