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 (USC00418630) 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
2004	M	M	M	M	M	M	M	3.14	2.30	4.58	6.02	0.40
2005	0.48	2.03	1.37	0.00	2.36	0.99	3.13	9.73	0.06	4.22	0.00	0.00
2006	0.00	0.33	1.96	1.75	0.90	0.05	0.07	2.43	4.04	2.38	0.10	1.52
2007	0.60	0.04	4.32	1.63	3.58	2.01	2.38	5.41	2.15	0.20	0.45	0.81
2008	0.00	0.06	3.25	1.27	0.71	2.56	0.12	5.43	2.60	0.00	0.00	0.00
2009	0.00	0.42	1.35	4.22	5.78	3.79	3.92	1.50	3.99	3.59	0.02	2.93
2010	2.06	2.94	1.39	2.01	1.64	2.42	3.43	2.01	3.49	1.13	0.00	0.86
2011	0.02	0.20	0.00	0.00	0.15	0.17	0.00	1.30	0.15	2.58	0.08	0.99
2012	2.83	2.52	1.38	2.53	3.80	0.45	1.05	2.67	7.80	0.17	0.00	0.00
2013	1.21	0.03	0.00	0.00	2.55	1.64	2.60	0.35	2.02	2.92	0.35	0.68
2014	0.00	0.20	0.00	0.20	5.73	0.92	0.07	0.78	2.50	0.93	0.37	0.00
2015	2.67	0.15	2.74	0.56	4.96	2.61	1.52	0.00	0.00	8.05	5.77	1.40
2016	0.01	0.22	0.78	2.73	4.39	3.86	0.00	0.55	5.28	0.00	3.44	0.25
2017	2.04	1.50	0.49	0.80	0.90	3.35	3.68	4.50	2.03	0.72	0.75	M
2018	M	M	M	M	M	M	M	M	M	M	M	0.00
2019	0.00	0.00	0.00	M	M	M	M	M	M	M	M	M
2020	M	M	0.60	M	M	M	M	M	M	M	M	M
2021	M	M	M	M	M	M	M	0.00	0.00	1.27	0.00	0.00
2022	0.16	0.19	0.00	0.00	0.33	2.01	0.20	0.97	0.49	1.20	1.14	0.91
2023	0.18	0.23	0.00	0.62	2.59	1.22	0.30	0.00	1.62	1.13	0.82	0.00
2024	0.00	1.13	0.23	1.07	3.25	0.10	0.23	0.65	4.45	0.00	0.62	0.46
2025	0.61	0.00	0.05	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.95	1.01	1.27	1.32	2.75	2.06	1.68	2.42	2.45	2.46	1.20	0.87

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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
2004	M	M	M	M	M	M	M	89.61	84.20	77.32	65.00	57.90
2005	63.26	57.75	67.52	77.97	81.97	91.95	93.87	90.00	91.07	78.55	71.80	60.29
2006	69.87	65.57	73.77	81.00	89.70	93.77	95.23	94.32	83.43	76.87	72.07	58.39
2007	47.84	61.64	71.42	72.70	77.35	87.27	87.45	89.67	86.23	82.61	68.40	59.65
2008	57.71	67.29	69.90	79.93	88.65	95.80	92.58	90.19	82.07	77.74	70.00	60.97
2009	62.58	69.68	74.50	78.53	84.03	92.70	94.52	94.94	83.07	74.45	72.10	55.32
2010	57.32	52.64	69.42	75.37	84.77	95.87	89.23	96.06	86.80	80.06	69.63	61.97
2011	55.32	61.43	76.19	85.97	87.87	99.90	98.65	99.00	91.37	78.68	67.73	51.84
2012	60.58	59.93	71.45	83.47	85.29	95.13	94.65	96.45	85.40	75.37	72.03	63.97
2013	56.06	63.04	71.26	78.17	85.23	91.93	89.84	94.10	87.28	77.03	60.77	55.39
2014	57.39	60.07	68.71	79.70	85.19	89.27	93.39	92.90	83.77	83.32	60.83	58.81
2015	51.61	59.22	65.42	77.76	81.10	87.03	92.23	96.26	90.90	79.32	64.43	61.61
2016	56.42	66.52	73.32	76.47	81.39	88.03	96.77	92.00	85.77	82.77	69.90	62.32
2017	68.29	70.93	76.94	81.23	88.55	92.81	94.19	88.35	89.74	78.68	71.50	57.26
2018	M	M	M	M	M	M	M	M	M	M	M	66.29
2019	71.00	64.04	68.00	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	57.49	61.90	69.10	77.80	84.80	91.10	93.50	92.91	85.80	77.30	65.90	58.30

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	67.48	61.14	54.94	41.63	27.87
2005	34.81	36.43	36.65	45.93	56.68	65.60	68.27	66.42	61.53	48.94	36.03	25.77
2006	28.42	27.54	35.39	41.75	52.19	59.80	66.34	68.97	58.83	50.71	38.00	29.58
2007	27.52	28.96	44.03	44.90	58.39	65.34	66.45	68.84	63.83	51.61	40.93	28.65
2008	27.50	31.21	38.73	45.97	59.59	70.00	68.94	67.52	57.67	47.13	35.57	28.58
2009	25.06	35.07	42.93	47.97	59.90	67.72	69.44	68.23	59.27	48.87	35.03	26.94
2010	27.10	29.14	35.16	47.40	57.97	69.27	69.39	68.84	63.10	48.39	35.47	29.10
2011	23.81	27.18	42.16	50.33	55.19	71.83	73.19	72.55	58.43	49.68	37.20	30.26
2012	29.90	34.69	45.55	54.37	61.71	67.97	69.87	70.84	62.30	51.33	39.30	30.20
2013	31.55	30.79	37.58	45.27	58.71	68.57	68.32	68.55	63.52	51.10	38.37	28.35
2014	25.16	30.39	34.68	49.43	58.42	68.27	70.03	69.77	65.03	55.26	38.13	38.42
2015	29.58	32.85	40.00	50.38	58.19	65.07	70.26	70.42	65.43	54.35	42.10	32.84
2016	29.74	34.55	44.58	49.33	57.84	65.50	72.87	70.35	64.87	55.52	44.43	34.52
2017	31.71	36.11	45.84	49.90	50.81	66.04	69.52	66.81	61.93	47.21	41.30	29.97
2018	M	M	M	M	M	M	M	M	M	M	M	29.57
2019	26.25	33.46	26.67	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	29.90	33.62	41.50	49.80	60.91	68.20	71.00	70.30	62.50	51.51	39.20	31.21

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	78.55	72.98	66.13	53.32	42.89
2005	49.03	47.09	52.08	61.95	69.32	78.77	81.07	78.21	76.30	63.74	53.92	42.87
2006	49.15	46.55	54.58	61.12	70.94	74.00	80.72	81.65	70.98	63.79	54.83	43.98
2007	37.68	45.48	57.73	58.80	67.87	76.36	76.95	79.23	75.03	67.11	54.67	44.15
2008	43.05	49.12	54.32	62.95	74.29	82.90	80.76	78.85	69.87	62.44	52.78	44.77
2009	43.82	52.38	59.26	63.25	71.98	80.12	81.98	81.58	71.17	61.66	53.57	41.13
2010	42.21	40.89	52.29	61.38	71.37	82.57	79.31	82.45	74.95	64.23	52.55	45.53
2011	39.56	44.30	59.18	68.15	71.53	85.87	85.92	85.77	74.90	64.18	52.47	41.05
2012	45.24	47.31	58.50	68.92	73.50	81.55	82.26	83.65	73.85	63.35	55.67	47.08
2013	43.81	46.91	54.42	61.72	71.97	80.25	79.08	81.32	75.40	64.06	49.57	41.87
2014	41.27	45.23	51.69	64.57	71.81	78.77	81.71	81.34	74.40	69.29	49.48	48.61
2015	40.60	46.04	52.71	64.07	69.65	76.05	81.24	83.34	78.17	66.84	53.27	47.23
2016	43.08	50.53	58.95	62.90	69.61	76.77	84.82	81.18	75.32	69.15	57.17	48.42
2017	50.00	53.52	61.39	65.57	69.68	79.43	81.85	77.58	75.83	62.95	56.40	43.61
2018	M	M	M	M	M	M	M	M	M	M	M	47.93
2019	48.62	48.75	47.33	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	43.70	47.76	55.30	63.80	72.86	79.65	82.25	81.60	74.15	64.40	52.55	44.75

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
2004	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	M
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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