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 (USC00133438) 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
2002	M	0.31	0.31	2.43	3.52	2.01	6.16	5.59	2.39	4.89	0.29	0.02
2003	0.14	0.40	0.61	3.39	3.79	2.64	1.60	1.08	2.56	0.68	4.62	0.27
2004	0.77	0.31	1.01	1.24	5.50	2.45	3.82	3.26	0.22	0.90	0.92	0.11
2005	0.08	1.16	0.80	2.26	3.42	1.95	3.40	1.55	0.73	0.47	0.47	0.76
2006	0.52	0.00	2.35	3.47	2.53	0.92	2.36	4.43	2.41	1.17	1.29	2.17
2007	0.08	0.31	1.73	2.94	5.74	2.38	1.26	9.26	3.29	5.40	0.08	1.11
2008	0.04	0.43	1.14	3.42	4.36	10.22	5.25	0.68	4.02	3.06	0.86	0.29
2009	0.06	0.16	1.56	0.03	0.05	0.43	0.00	0.00	0.01	3.96	0.96	0.30
2010	0.37	0.08	1.72	0.00	0.00	6.49	5.23	4.00	3.79	1.48	2.13	48.52
2011	0.13	2.68	0.86	4.31	4.23	6.52	1.02	3.19	1.29	0.14	0.54	0.10
2012	0.00	0.10	2.79	3.68	2.43	3.08	0.05	2.70	0.88	4.33	0.02	0.00
2013	0.18	0.10	3.96	4.00	7.36	3.95	0.17	0.98	3.35	3.66	0.17	0.08
2014	3.35	0.98	0.19	3.75	4.18	10.77	1.25	11.32	4.94	2.86	0.00	0.01
2015	0.05	0.00	0.31	3.49	6.41	4.77	5.37	4.28	4.99	0.82	6.03	4.22
2016	0.47	2.20	0.92	3.54	4.24	0.99	0.64	3.52	6.00	1.05	0.81	1.04
2017	0.48	0.52	3.89	3.23	4.37	2.82	0.32	5.77	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
NCEI Climatology	0.86	1.30	1.99	3.78	5.31	4.75	3.99	4.36	3.91	2.86	1.99	1.48

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
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
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
2002	M	39.94	43.27	63.20	70.39	85.40	87.65	84.10	80.10	56.42	46.83	42.45
2003	30.94	33.79	49.58	63.53	70.61	79.73	86.68	88.57	75.13	68.13	47.54	38.17
2004	29.45	35.08	51.40	66.10	73.81	78.43	81.26	81.07	82.36	67.42	54.03	42.81
2005	32.40	45.07	55.10	68.33	75.65	87.14	90.32	87.77	84.60	69.29	55.30	33.55
2006	45.81	45.17	48.00	67.90	73.48	83.80	88.68	83.16	72.67	59.97	52.17	44.10
2007	31.45	27.36	53.85	59.73	76.68	82.83	86.81	86.55	78.37	67.58	48.90	31.42
2008	29.19	29.79	48.06	58.43	73.19	82.83	86.61	84.65	76.17	65.94	48.33	34.32
2009	30.87	41.64	52.45	61.50	73.90	82.03	81.35	79.79	77.03	55.29	56.33	29.42
2010	22.45	29.04	52.26	69.70	72.74	84.63	87.03	88.16	77.10	70.29	50.00	32.39
2011	26.52	35.68	49.35	61.83	73.13	82.90	90.81	85.84	73.77	68.90	52.17	41.16
2012	40.74	40.14	67.61	67.28	79.94	86.37	95.39	87.58	79.40	63.32	55.20	39.45
2013	37.39	37.29	41.90	58.63	70.74	81.13	86.19	87.00	81.90	63.97	47.97	30.61
2014	30.90	28.96	46.26	63.00	75.23	83.03	82.48	83.10	75.90	65.81	43.03	37.97
2015	37.58	29.04	56.13	65.37	71.52	82.97	85.74	81.97	81.33	67.03	54.60	42.39
2016	31.94	41.59	57.39	64.00	73.23	88.63	85.52	84.32	81.13	70.71	58.70	35.23
2017	34.19	49.61	52.03	64.17	73.94	85.80	89.61	81.93	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
NCEI Climatology	29.60	34.79	48.20	60.60	70.90	80.40	84.30	82.50	76.00	63.81	47.70	34.41

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	22.06	22.35	41.33	49.39	65.93	69.71	64.68	56.67	39.68	28.43	23.19
2003	13.65	15.04	28.97	44.03	51.48	60.63	67.00	67.86	52.93	45.42	31.32	25.83
2004	12.71	22.08	34.10	38.70	50.48	58.70	62.74	60.03	59.08	48.00	38.13	23.23
2005	18.40	26.82	29.37	47.50	48.35	60.21	70.97	61.48	60.57	46.87	34.43	20.68
2006	29.45	22.61	31.42	46.63	53.61	63.83	68.94	66.45	53.77	41.52	33.23	26.42
2007	15.61	14.18	36.70	39.50	57.68	63.67	67.52	68.61	57.63	49.87	29.57	16.13
2008	8.48	7.86	13.94	33.07	52.10	64.27	68.74	65.23	57.83	46.52	33.23	14.29
2009	11.58	22.11	32.55	41.10	54.42	63.87	63.10	63.41	58.00	40.32	39.23	12.84
2010	1.84	6.79	23.84	47.20	53.58	65.33	69.81	68.71	57.27	46.55	31.70	15.39
2011	11.32	17.36	30.45	42.20	53.45	65.13	73.52	67.23	53.90	46.13	33.53	24.42
2012	21.68	24.03	45.97	46.48	58.26	65.70	72.55	64.77	54.63	43.39	33.97	23.42
2013	17.35	20.93	26.23	37.77	53.03	64.27	66.74	67.45	61.13	44.55	28.50	13.26
2014	7.55	9.39	25.19	41.53	54.65	64.33	63.65	67.84	57.63	46.68	25.03	25.90
2015	18.19	9.82	32.03	45.40	55.29	65.77	68.52	64.42	62.83	47.74	37.47	28.94
2016	17.71	25.34	37.23	44.37	54.52	67.87	68.52	67.48	62.07	50.65	40.47	19.77
2017	22.13	29.00	33.35	46.27	53.52	65.33	71.00	63.29	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
NCEI Climatology	10.80	15.28	26.90	37.70	50.21	60.10	64.19	62.00	53.30	40.80	27.50	16.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	30.69	32.73	52.27	59.89	75.67	78.68	74.39	68.38	48.05	37.63	32.82
2003	22.29	24.41	39.27	53.78	61.05	70.18	76.84	78.21	64.03	56.77	39.43	32.00
2004	21.08	28.58	42.75	52.40	62.15	68.57	72.00	70.40	70.72	57.71	46.08	33.02
2005	25.40	35.95	42.23	57.92	62.00	73.67	80.65	74.63	72.58	58.08	44.87	27.11
2006	37.63	33.89	39.71	57.27	63.55	73.82	78.81	74.81	63.22	50.74	42.70	35.26
2007	23.53	20.77	45.28	49.62	67.18	73.25	77.16	77.58	68.00	58.73	39.23	23.77
2008	18.84	18.83	31.00	45.75	62.65	73.55	77.68	74.94	67.00	56.23	40.78	24.31
2009	21.23	31.88	42.50	51.30	64.16	72.95	72.23	71.60	67.52	47.81	47.78	21.13
2010	12.15	17.91	38.05	58.45	63.16	74.98	78.42	78.44	67.18	58.42	40.85	23.89
2011	18.92	26.52	39.90	52.02	63.29	74.02	82.16	76.53	63.83	57.52	42.85	32.79
2012	31.21	32.09	56.79	56.88	69.10	76.03	83.97	76.18	67.02	53.35	44.58	31.44
2013	27.37	29.11	34.06	48.20	61.89	72.70	76.47	77.23	71.52	54.26	38.23	21.94
2014	19.23	19.18	35.73	52.27	64.94	73.68	73.06	75.47	66.77	56.24	34.03	31.94
2015	27.89	19.43	44.08	55.38	63.40	74.37	77.13	73.19	72.08	57.39	46.03	35.66
2016	24.82	33.47	47.31	54.18	63.87	78.25	77.02	75.90	71.60	60.68	49.58	27.50
2017	28.16	39.30	42.69	55.22	63.73	75.57	80.31	72.61	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
NCEI Climatology	20.20	25.03	37.55	49.15	60.55	70.25	74.25	72.25	64.65	52.31	37.60	25.45

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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
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

Monthly Plots

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