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 (USW00013766) 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	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	10.83	8.66	2.85	0.23	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	M	M	M
2014	M	M	M	M	M	M	M	M	M	M	M	M
2015	M	M	M	0.30	M	M	M	M	M	M	M	M
2016	3.86	5.02	1.73	3.54	5.60	5.77	7.25	7.20	13.47	7.33	2.19	2.02
2017	2.74	0.59	2.53	2.61	12.24	2.71	6.08	1.35	0.99	2.55	2.25	4.38
2018	4.96	1.03	4.60	3.84	5.73	2.01	13.53	4.04	4.70	1.63	5.27	8.01
2019	3.54	4.34	2.13	4.09	2.16	6.20	5.02	7.61	8.61	2.79	3.11	1.63
2020	1.46	5.31	3.31	3.69	8.49	6.14	4.67	3.65	4.87	2.44	7.08	6.34
2021	4.41	7.15	2.56	1.68	2.52	8.53	5.31	10.26	2.89	3.27	0.87	2.37
2022	6.16	1.05	3.77	3.51	6.44	1.49	8.77	3.77	1.65	0.58	3.61	5.85
2023	3.88	4.75	5.45	4.80	2.09	4.86	5.48	7.80	0.25	1.16	1.96	0.39
2024	0.98	0.61	6.12	3.15	6.52	1.16	7.52	1.07	0.65	0.68	3.21	1.66
2025	1.85	6.58	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	3.78	3.27	3.80	2.93	3.52	4.46	5.26	5.64	4.54	3.24	2.88	3.34

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	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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
2025	M	M	M	M	M	M	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	50.15	46.32	64.55	66.37	78.19	81.90	78.23	87.87	80.50	72.32	61.30	M
2008	M	58.05	64.29	69.73	76.61	89.27	87.65	89.82	83.53	72.94	61.47	59.29
2009	51.29	54.79	58.45	72.41	79.13	85.47	85.65	88.90	80.53	73.10	65.83	56.74
2010	49.13	47.82	61.55	74.00	80.55	90.17	90.06	88.90	84.67	75.81	64.33	45.77
2011	50.00	57.79	61.35	74.17	79.19	85.50	92.26	90.19	83.80	73.65	68.67	62.16
2012	58.71	58.69	71.35	70.30	80.13	85.63	93.94	87.84	83.53	76.03	60.10	63.45
2013	56.48	55.79	56.68	69.27	77.81	85.97	90.06	87.32	83.40	76.10	64.37	60.26
2014	49.90	56.54	56.65	68.97	80.16	84.00	88.93	84.29	82.30	75.77	61.07	57.68
2015	52.35	44.71	60.74	71.00	78.48	87.97	88.42	86.26	83.20	74.32	68.87	68.45
2016	52.39	55.59	67.77	69.10	76.42	84.87	91.71	90.32	84.93	76.39	64.40	58.26
2017	56.45	63.75	60.48	76.47	80.39	85.57	90.26	86.13	82.87	76.90	65.67	56.81
2018	54.00	69.36	59.29	72.07	84.00	90.37	88.35	91.19	87.97	77.71	67.53	60.68
2019	58.90	66.04	64.42	78.60	87.42	88.10	92.10	90.55	86.47	79.97	64.87	63.77
2020	64.06	64.48	69.71	73.53	77.61	84.17	91.90	89.90	83.30	79.10	72.53	60.87
2021	54.84	56.64	68.84	75.37	82.19	86.47	89.68	91.81	86.73	79.71	67.93	69.10
2022	57.29	65.29	72.58	75.80	82.23	88.03	91.19	89.81	81.00	68.96	62.18	55.10
2023	54.68	61.50	62.52	68.27	72.77	77.96	84.22	83.50	78.24	71.17	59.48	52.94
2024	50.75	58.76	63.36	68.60	75.68	82.44	84.77	85.26	79.17	72.61	64.27	50.29
2025	40.65	61.50	74.00	M	M	M	M	M	M	M	M	M
NCEI Climatology	50.70	52.58	58.59	67.91	74.81	82.20	85.80	84.20	79.31	71.39	61.40	54.90

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	28.96	23.93	40.45	43.17	54.03	61.03	62.16	68.19	59.67	52.65	37.30	M
2008	M	31.29	40.65	52.57	53.58	66.30	68.00	68.82	67.97	49.68	39.80	37.71
2009	29.42	29.39	39.03	47.83	59.61	62.93	66.81	72.00	64.83	54.23	49.70	37.06
2010	29.74	29.64	41.87	49.73	61.42	69.53	68.74	68.35	63.93	54.58	39.93	26.71
2011	26.58	33.64	40.03	52.37	54.45	53.33	70.45	67.80	66.37	52.52	43.57	35.27
2012	34.81	35.21	47.42	49.23	61.06	64.40	73.26	70.71	63.83	53.39	42.20	39.52
2013	35.00	33.71	36.10	49.77	58.81	68.73	71.81	68.97	60.93	55.19	43.37	37.42
2014	27.07	33.36	39.45	51.50	63.10	66.10	69.71	69.61	68.30	54.00	39.80	38.16
2015	32.45	26.36	40.06	49.53	57.68	69.03	70.26	67.00	66.93	58.77	50.73	51.19
2016	33.55	37.66	47.13	49.03	57.97	68.40	73.03	74.00	70.10	60.77	43.00	38.13
2017	37.48	36.29	37.35	56.50	60.29	66.57	72.03	70.71	67.57	57.00	42.83	34.81
2018	24.81	39.61	36.00	45.70	64.42	68.23	68.84	72.87	70.43	53.45	44.07	38.65
2019	33.19	37.46	37.94	52.10	59.81	64.50	69.71	69.06	66.67	57.03	39.80	37.61
2020	35.97	37.45	45.77	44.33	55.23	67.63	73.16	71.10	64.77	54.03	45.63	33.65
2021	32.58	35.96	43.26	46.63	53.39	66.47	69.26	71.52	61.60	55.00	37.10	36.32
2022	30.39	33.57	42.35	47.50	61.03	62.27	71.90	67.84	55.29	39.89	37.14	30.32
2023	32.97	39.64	35.54	44.20	51.35	54.80	62.27	62.35	56.12	44.33	34.82	26.25
2024	20.60	32.07	38.64	44.89	55.64	59.25	64.66	61.00	58.39	45.88	43.29	31.14
2025	18.60	31.18	45.00	M	M	M	M	M	M	M	M	M
NCEI Climatology	35.60	37.37	42.70	51.40	60.00	68.90	73.40	72.30	68.50	58.20	47.60	40.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	39.56	35.12	52.50	54.77	66.11	71.47	70.19	78.03	70.08	62.48	49.30	M
2008	M	44.67	52.47	61.15	65.10	77.78	77.82	79.32	75.75	61.31	50.63	48.50
2009	40.35	42.09	48.74	60.12	69.37	74.20	76.23	80.45	72.68	63.66	57.77	46.90
2010	39.44	38.73	51.71	61.87	70.98	79.85	79.40	78.63	74.30	65.19	52.13	36.24
2011	38.29	45.71	50.69	63.27	66.82	69.42	81.35	79.00	75.08	63.08	56.12	48.57
2012	46.76	46.95	59.39	59.77	70.60	75.02	83.60	79.27	73.68	64.71	51.15	51.48
2013	45.74	44.75	46.39	59.52	68.31	77.35	80.94	78.15	72.17	65.65	53.87	48.84
2014	38.48	44.95	48.05	60.23	71.63	75.05	79.32	76.95	75.30	64.89	50.43	47.92
2015	42.40	35.54	50.40	60.27	68.08	78.50	79.34	76.63	75.07	66.55	59.80	59.82
2016	42.97	46.62	57.45	59.07	67.19	76.63	82.37	82.16	77.52	68.58	53.70	48.19
2017	46.97	50.02	48.92	66.48	70.34	76.07	81.15	78.42	75.22	66.95	54.25	45.81
2018	39.40	54.48	47.65	58.88	74.21	79.30	78.60	82.03	79.20	65.58	55.80	49.66
2019	46.05	51.75	51.18	65.35	73.61	76.30	80.90	79.81	76.57	68.50	52.33	50.69
2020	50.02	50.97	57.74	58.93	66.42	75.90	82.53	80.50	74.03	66.56	59.08	47.26
2021	43.71	46.30	56.05	61.00	67.79	76.47	79.47	81.66	74.17	67.35	52.52	52.71
2022	43.84	49.43	57.47	61.65	71.63	75.15	81.55	78.82	67.90	54.50	49.93	42.76
2023	43.82	52.29	49.80	56.24	62.06	66.38	73.06	72.86	67.18	57.52	47.07	39.59
2024	37.67	45.61	51.00	56.24	65.66	71.17	74.88	73.13	69.02	59.44	53.84	40.71
2025	29.10	46.34	59.50	M	M	M	M	M	M	M	M	M
NCEI Climatology	43.15	44.97	50.65	59.65	67.40	75.55	79.60	78.25	73.91	64.80	54.50	47.55

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
2007	M	M	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	M	M	M	M	M	M	M	M	M
2009	M	M	M	M	M	M	M	M	M	M	M	M
2010	M	M	M	M	M	M	M	M	M	M	M	M
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	M	M
2013	M	M	M	M	M	M	M	M	M	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	M	M	M	M	M	M	M
2017	M	M	M	M	M	M	M	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
2025	M	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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