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 (USW00013839) 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	3.87	3.47	1.09	7.92	0.12	2.35	4.48	3.66	2.93	3.81	3.84	6.53
2008	3.71	3.61	1.81	0.00	0.00	0.74	0.91	6.00	1.24	3.12	4.85	6.32
2009	1.58	0.72	7.05	2.86	0.05	0.48	3.96	3.48	1.12	6.22	2.05	6.77
2010	2.67	1.99	0.90	1.38	1.07	2.28	1.08	1.73	1.39	2.18	1.95	0.00
2011	0.00	0.00	0.00	1.37	0.00	2.84	2.26	0.99	3.02	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	0.24	2.78	2.24	4.74	1.38	5.21	18.50	9.06	4.74	1.04	1.83	7.91
2014	2.33	5.16	5.32	14.14	4.67	2.62	2.53	3.38	1.88	4.35	2.88	4.75
2015	3.21	4.08	1.91	10.20	4.09	2.65	2.44	2.05	7.53	1.65	7.36	8.90
2016	3.92	3.68	2.22	M	M	M	1.14	8.14	2.26	0.00	0.89	9.01
2017	12.50	4.69	1.74	4.53	6.86	8.94	5.57	8.94	3.48	4.44	0.61	2.95
2018	0.87	9.01	3.30	3.29	3.17	2.84	4.32	0.98	2.52	4.78	6.23	8.64
2019	5.21	1.55	2.07	2.96	2.20	3.02	2.98	2.91	0.10	3.74	2.25	8.70
2020	3.29	7.43	2.11	5.86	6.51	5.80	3.51	5.50	7.91	1.55	1.91	2.45
2021	4.60	4.56	5.28	4.75	4.14	5.87	8.09	9.32	2.96	3.64	0.41	7.27
2022	2.89	1.20	5.61	4.41	4.92	3.68	10.00	3.99	2.06	2.51	2.94	3.24
2023	8.11	2.63	5.19	6.55	7.85	3.82	4.01	3.05	1.08	1.04	4.16	3.90
2024	5.52	4.72	5.00	3.72	8.09	2.38	3.71	2.66	11.12	0.00	2.44	2.36
2025	2.88	2.59	4.77	1.43	4.85	0.71	M	M	M	M	M	M
NCEI Climatology	4.76	4.97	4.72	4.79	2.92	5.08	5.95	6.17	3.27	2.70	3.91	4.76

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	5.1	3.5	4.3	3.6	3.6	2.8	3.7	3.5	3.2
2008	4.3	5.0	5.5	4.7	6.1	3.8	3.7	4.7	3.2	3.4	3.7	4.8
2009	5.1	5.5	4.5	5.6	4.2	3.4	4.0	2.8	2.6	3.8	2.9	4.6
2010	5.1	5.3	5.5	3.9	3.9	3.1	3.9	2.9	2.8	3.8	5.2	6.7
2011	5.8	7.6	8.8	7.7	7.9	11.0	4.3	3.6	4.4	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	11.0	6.2	5.3	4.9	3.8	4.2	3.6	4.2	3.7	6.5	5.1
2014	5.5	5.4	5.7	6.1	4.0	3.6	4.0	3.9	4.5	3.8	4.9	5.2
2015	5.7	6.8	5.3	4.9	4.7	3.5	3.5	4.1	5.5	6.0	6.3	5.3
2016	5.8	7.3	4.9	M	M	M	3.3	4.4	4.4	5.0	4.7	5.4
2017	5.0	4.3	5.4	4.1	3.5	3.7	2.4	3.1	4.2	5.9	3.3	4.3
2018	5.8	4.7	5.2	5.1	3.7	2.0	2.8	4.4	3.5	4.9	4.2	4.5
2019	4.5	5.2	5.2	4.0	3.1	3.6	3.1	3.0	4.5	4.8	4.5	5.8
2020	5.2	5.2	4.5	4.9	4.5	3.8	3.2	2.9	6.0	5.2	5.6	3.9
2021	4.4	5.2	5.1	3.7	4.8	3.7	2.3	3.6	2.8	3.5	3.7	3.5
2022	5.1	5.0	5.1	4.7	3.6	3.3	2.1	2.3	4.4	3.8	5.5	4.2
2023	3.7	4.7	4.9	4.9	4.2	3.5	2.2	3.5	3.7	5.1	5.1	5.1
2024	5.9	5.2	5.4	5.0	4.4	4.2	2.9	4.6	5.3	4.8	5.3	4.7
2025	4.8	5.0	5.9	4.8	4.4	3.6	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
2007	60.77	62.93	75.10	74.52	85.20	92.43	90.62	95.58	88.10	80.23	69.40	64.42
2008	57.72	66.16	73.60	76.81	85.75	90.81	90.87	87.82	85.85	75.95	66.41	64.61
2009	61.53	63.11	70.44	75.87	79.99	92.25	86.80	86.00	84.46	76.09	66.07	56.41
2010	51.78	52.57	63.97	78.20	84.17	89.82	93.40	91.17	93.01	81.13	71.34	55.03
2011	54.71	59.90	69.92	75.98	84.19	89.40	80.95	94.82	84.67	70.34	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	57.51	63.29	66.64	77.28	83.93	89.28	86.76	88.34	88.83	72.19	1.04	60.82
2014	53.44	64.42	68.06	76.30	84.19	89.97	90.61	93.32	88.10	80.87	64.43	64.40
2015	59.42	57.50	73.52	78.87	86.65	90.57	92.48	91.72	83.64	78.89	72.08	69.51
2016	56.15	60.14	68.63	M	M	M	94.15	92.78	91.14	86.45	76.30	66.55
2017	68.23	72.27	73.18	81.40	83.57	85.19	90.45	89.65	86.55	80.25	72.38	61.33
2018	56.96	72.70	69.83	76.05	86.70	89.07	89.79	87.02	89.67	81.88	65.46	62.05
2019	60.52	69.91	69.15	78.28	88.03	91.27	91.10	91.84	93.97	82.74	67.60	63.52
2020	63.67	65.36	78.51	78.50	83.73	88.03	91.07	90.20	84.53	81.00	74.33	62.12
2021	58.91	61.33	74.54	75.50	83.27	87.84	88.78	89.62	85.72	80.13	68.52	70.56
2022	59.39	68.02	74.81	78.19	84.99	92.77	90.07	89.49	86.45	78.85	70.48	63.46
2023	66.19	72.17	73.54	78.27	83.46	88.52	92.18	96.07	88.13	79.66	68.62	63.52
2024	61.18	68.16	73.54	80.03	87.49	92.24	93.10	94.72	86.68	82.58	75.23	65.06
2025	56.87	70.62	74.71	83.50	86.25	89.42	M	M	M	M	M	M
NCEI Climatology	61.70	65.92	72.90	79.30	87.20	91.30	93.30	91.99	88.39	80.80	71.11	63.80

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	40.16	36.43	46.61	49.79	58.54	67.27	71.10	73.65	67.80	58.94	43.06	43.38
2008	37.49	38.82	44.01	54.34	63.02	68.70	70.82	71.29	67.33	53.84	42.73	44.85
2009	40.21	38.95	49.84	54.12	66.85	71.11	70.66	71.44	69.75	60.62	48.43	42.28
2010	34.67	35.89	44.51	55.08	67.78	73.91	76.23	75.10	67.25	53.69	44.44	32.88
2011	35.86	44.40	52.30	65.84	62.92	68.49	61.88	71.26	65.63	70.34	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	54.49	58.02	41.78	54.93	60.21	71.19	72.49	72.51	69.04	52.10	1.04	38.38
2014	30.76	41.32	43.58	53.60	60.71	69.03	69.52	69.97	68.23	53.74	37.36	42.83
2015	36.52	35.10	51.77	60.00	62.19	69.27	71.24	72.44	65.84	57.18	53.03	50.46
2016	35.66	46.06	56.69	M	M	M	72.54	73.87	70.14	58.13	47.93	47.03
2017	45.42	46.82	49.81	56.42	60.72	69.41	71.81	71.63	66.05	58.77	47.19	42.33
2018	33.80	52.64	45.32	50.17	63.96	69.00	72.16	70.67	71.00	60.74	44.27	44.16
2019	44.21	57.19	47.58	53.35	64.40	70.46	70.85	71.78	69.96	61.71	42.72	45.04
2020	44.34	44.42	57.12	54.03	60.09	69.44	72.10	72.02	68.35	61.31	51.99	36.56
2021	39.58	43.69	50.86	51.83	60.04	69.61	71.55	71.89	66.82	59.04	41.66	49.99
2022	35.43	42.46	48.08	53.37	63.77	70.87	72.05	71.48	65.87	50.74	49.46	42.95
2023	42.94	50.00	51.23	55.13	61.27	67.62	72.28	72.81	66.35	55.12	45.93	41.95
2024	38.05	42.45	50.97	55.56	66.04	70.20	74.04	72.90	70.12	57.53	56.05	41.08
2025	32.26	47.76	48.21	57.37	65.38	70.31	M	M	M	M	M	M
NCEI Climatology	39.79	43.39	48.80	55.20	64.00	70.81	72.69	72.00	67.30	56.89	46.70	42.41

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	50.47	49.68	60.85	62.15	71.87	79.85	80.86	84.61	77.95	69.58	56.23	53.90
2008	47.61	52.49	58.80	65.58	74.38	79.75	80.84	79.55	76.59	64.89	54.57	54.73
2009	50.87	51.03	60.14	65.00	73.42	81.68	78.73	78.72	77.10	68.35	57.25	49.35
2010	43.23	44.23	54.24	66.64	75.97	81.87	84.82	83.13	80.13	67.41	57.89	43.95
2011	45.29	52.15	61.11	70.91	73.56	78.94	71.41	83.04	75.15	70.34	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	56.00	60.65	54.21	66.10	72.07	80.23	79.63	80.42	78.93	62.14	1.04	49.60
2014	42.10	52.87	55.82	64.95	72.45	79.50	80.06	81.65	78.17	67.31	50.89	53.61
2015	47.97	46.30	62.65	69.43	74.42	79.92	81.86	82.08	74.74	68.04	62.56	59.98
2016	45.90	53.10	62.66	M	M	M	83.35	83.32	80.64	72.29	62.12	56.79
2017	56.82	59.54	61.49	68.91	72.14	77.30	81.13	80.64	76.30	69.51	59.79	51.83
2018	45.38	62.67	57.57	63.11	75.33	79.04	80.97	78.85	80.33	71.31	54.87	53.10
2019	52.36	63.55	58.37	65.82	76.21	80.87	80.98	81.81	81.96	72.23	55.16	54.28
2020	54.01	54.89	67.81	66.27	71.91	78.73	81.59	81.11	76.44	71.16	63.16	49.34
2021	49.24	52.51	62.70	63.67	71.66	78.72	80.16	80.75	76.27	69.58	55.09	60.28
2022	47.41	55.24	61.44	65.78	74.38	81.82	81.06	80.49	76.16	64.80	59.97	53.20
2023	54.57	61.08	62.38	66.70	72.37	78.07	82.23	84.44	77.24	67.39	57.27	52.74
2024	49.62	55.31	62.25	67.80	76.76	81.22	83.57	83.81	78.40	70.05	65.64	53.07
2025	44.57	59.19	61.46	70.44	75.81	79.86	M	M	M	M	M	M
NCEI Climatology	50.74	54.66	60.85	67.25	75.60	81.06	83.00	82.00	77.85	68.85	58.91	53.10

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	65.4%	55.5%	53.4%	72.1%	74.8%	74.8%	74.3%	69.6%	68.4%
2008	68.9%	68.2%	58.4%	67.8%	64.3%	70.1%	73.7%	68.8%	70.5%	70.9%	71.6%	74.5%
2009	69.6%	63.7%	69.9%	68.7%	81.0%	71.3%	78.7%	81.1%	80.4%	84.1%	83.6%	82.0%
2010	77.8%	76.0%	73.2%	66.0%	74.9%	72.1%	69.2%	80.5%	63.6%	65.9%	63.9%	59.1%
2011	68.1%	76.1%	69.7%	63.4%	58.0%	76.0%	82.3%	62.2%	69.3%	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	62.4%	58.4%	72.2%	68.7%	77.3%	83.6%	79.0%	73.9%	73.2%	M	73.0%
2014	64.4%	74.2%	68.6%	73.2%	71.9%	76.8%	73.9%	73.3%	78.5%	72.2%	69.9%	77.8%
2015	69.7%	65.7%	74.7%	79.9%	73.6%	81.5%	83.6%	84.1%	77.7%	72.6%	77.7%	80.5%
2016	75.0%	62.0%	72.2%	M	M	M	76.7%	78.2%	72.4%	60.9%	59.1%	71.3%
2017	72.5%	72.4%	62.9%	68.4%	73.9%	84.0%	81.8%	81.8%	77.2%	74.2%	77.6%	82.2%
2018	63.8%	81.8%	67.6%	69.9%	76.1%	79.8%	82.0%	85.1%	84.5%	77.4%	86.4%	85.0%
2019	78.4%	79.9%	69.0%	74.9%	72.9%	74.6%	80.7%	80.2%	68.1%	73.7%	74.7%	76.8%
2020	75.7%	77.2%	71.7%	67.1%	68.9%	77.0%	81.3%	80.6%	79.7%	77.0%	73.8%	77.3%
2021	77.2%	81.6%	70.3%	70.3%	69.5%	80.7%	87.0%	84.4%	82.8%	79.9%	73.5%	88.0%
2022	74.8%	71.4%	67.2%	68.4%	75.4%	75.7%	84.4%	85.6%	75.9%	69.7%	76.5%	79.6%
2023	79.2%	78.9%	72.5%	71.5%	76.1%	78.2%	83.0%	76.9%	77.2%	71.0%	76.7%	61.0%
2024	63.9%	81.4%	81.0%	76.1%	74.8%	72.6%	80.8%	71.9%	78.9%	69.7%	77.9%	74.5%
2025	70.0%	71.4%	64.3%	70.6%	76.1%	79.3%	M	M	M	M	M	M

Monthly Plots

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