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 (USC00165624) 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
1987	0.00	M	M	M	M	0.00	0.00	M	M	M	M	M
1988	M	M	M	M	M	0.00	0.00	0.00	0.00	0.00	M	0.00
1989	M	0.00	M	0.00	M	M	0.00	M	M	M	0.00	M
1990	0.00	0.00	0.00	0.00	0.00	M	M	0.00	0.00	0.00	M	0.00
1991	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	M	M
1992	0.00	M	M	M	M	M	M	M	0.00	M	M	M
1993	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1994	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M	0.00	0.00
1995	M	0.00	0.00	0.00	M	M	M	M	0.00	M	0.00	0.00
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	0.00	0.00	0.00	M	0.00	0.00
1998	0.00	M	0.00	0.00	0.00	0.00	M	M	M	0.00	0.00	M
1999	M	0.00	M	0.00	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	0.00	M	0.00	0.00	M
2001	0.00	0.00	0.00	0.00	M	0.00	0.00	M	M	M	0.00	0.00
2002	0.00	M	0.00	M	M	M	M	M	M	M	M	M
2003	M	0.00	0.00	M	M	M	M	M	M	M	M	M
2004	M	0.00	0.00	0.00	M	M	M	M	0.00	M	0.00	M
2005	M	0.00	M	M	M	M	M	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	M	M	0.00
2007	0.00	0.00	0.00	0.00	0.00	0.00	M	M	0.00	0.00	M	0.00
2008	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00
2009	0.00	0.00	M	0.00	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	0.00	0.00	0.00	0.00	0.00	M	0.00	0.00	0.00	0.00
2013	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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
NCEI Climatology	5.84	3.98	4.94	5.63	3.36	6.43	8.14	7.82	6.17	4.32	2.99	4.45

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	15.7	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	10.2	M	M	11.1	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	3.3	M	11.6	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	7.6	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
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	11.2	13.8	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	11.1
2007	11.5	M	M	11.2	6.1	11.8	M	M	M	15.5	M	8.5
2008	36.3	M	17.7	M	13.8	5.8	M	18.9	M	M	M	21.4
2009	11.0	M	M	11.6	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	17.2	6.6	12.4	7.6	M	M	M	14.4	M
2013	16.9	13.5	M	M	M	M	20.9	11.9	12.3	M	12.9	3.6
2014	M	13.7	8.0	19.6	14.3	M	8.5	M	13.7	M	11.3	9.9
2015	M	M	M	M	M	M	M	M	M	M	8.3	M
2016	21.7	M	9.9	M	M	M	M	14.9	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
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
1987	53.00	M	M	M	M	82.00	86.00	M	M	M	M	M
1988	M	M	M	M	M	83.67	85.83	84.25	83.50	77.00	M	73.00
1989	M	65.00	M	77.00	M	M	84.00	M	M	M	70.50	M
1990	64.50	65.00	69.00	74.67	81.50	M	M	88.50	82.00	62.00	M	69.38
1991	60.09	69.67	74.00	80.00	80.50	88.00	88.00	M	M	M	M	M
1992	65.00	M	M	M	M	M	M	M	88.00	M	M	M
1993	65.00	61.00	67.80	69.75	76.00	80.50	86.00	87.00	89.00	43.00	66.50	65.50
1994	62.33	67.17	73.25	70.00	80.50	85.00	88.00	M	M	M	74.00	66.33
1995	M	65.67	72.00	73.50	M	M	M	M	81.00	M	75.00	67.50
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	86.00	86.00	84.00	M	63.00	59.00
1998	68.00	M	70.50	73.00	80.75	88.00	M	M	M	82.00	70.00	M
1999	M	72.00	M	73.00	M	M	M	M	M	M	M	M
2000	37.40	63.32	M	66.20	86.00	M	M	84.67	M	70.00	50.00	M
2001	55.64	64.27	64.00	73.77	78.92	83.58	86.46	86.28	81.76	73.94	71.31	63.35
2002	61.23	58.13	64.40	74.27	78.49	82.34	86.07	84.97	81.20	80.09	M	61.40
2003	53.90	62.60	61.92	70.70	80.07	82.12	83.30	83.36	81.80	73.40	68.95	58.00
2004	M	55.00	72.00	75.00	M	81.50	86.00	82.40	81.07	78.80	67.80	56.65
2005	59.84	62.60	63.93	70.54	76.75	86.00	85.28	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	73.40	66.89	64.01
2007	63.95	59.00	73.29	71.40	81.93	87.67	88.78	90.91	85.36	78.09	62.60	64.77
2008	58.26	65.00	68.68	75.65	81.50	88.08	89.47	85.65	M	79.25	68.21	63.47
2009	60.68	64.40	65.87	67.28	80.60	87.03	85.28	86.90	85.85	74.60	66.65	55.40
2010	41.60	53.60	63.50	72.68	83.40	90.20	87.80	M	88.70	79.25	68.00	62.60
2011	50.00	53.60	61.70	82.40	80.15	84.20	82.40	90.50	M	75.20	69.80	M
2012	M	M	75.65	77.19	84.37	86.63	87.32	M	84.31	76.77	68.18	65.27
2013	62.54	63.69	65.91	73.34	76.66	89.17	85.42	85.58	85.76	78.20	67.07	61.40
2014	55.10	59.93	64.28	72.59	80.08	86.27	86.72	88.70	86.54	79.46	64.73	66.69
2015	M	53.60	66.20	M	M	73.40	75.03	90.02	86.36	79.22	72.59	68.00
2016	57.70	62.73	69.72	M	M	87.47	88.62	86.90	87.99	81.84	80.60	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
NCEI Climatology	63.31	66.51	72.10	76.90	83.71	88.00	89.80	90.20	87.00	80.09	71.60	66.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1987	44.50	M	M	M	M	76.00	81.00	M	M	M	M	M
1988	M	M	M	M	M	79.00	80.67	77.75	79.00	71.00	M	67.00
1989	M	63.00	M	71.00	M	M	77.50	M	M	M	66.50	M
1990	61.00	63.00	65.00	69.33	76.00	M	M	83.00	72.00	61.00	M	59.75
1991	55.73	60.33	70.00	71.67	74.50	85.00	75.00	M	M	M	M	M
1992	54.00	M	M	M	M	M	M	M	84.00	M	M	M
1993	62.40	59.00	63.40	66.50	70.50	76.00	82.00	84.00	82.00	42.00	64.00	56.50
1994	56.33	62.33	68.25	66.50	71.00	78.00	78.00	M	M	M	71.00	59.67
1995	M	57.67	65.50	69.00	M	M	M	M	75.00	M	59.00	58.00
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	81.00	81.00	82.00	M	59.00	55.00
1998	63.00	M	65.50	68.00	76.50	82.00	M	M	M	75.00	64.00	M
1999	M	63.00	M	72.00	M	M	M	M	M	M	M	M
2000	37.40	63.32	M	66.20	86.00	M	M	84.33	M	66.00	46.00	M
2001	50.72	57.93	59.00	70.73	75.76	79.98	82.01	82.40	79.54	69.71	67.28	59.71
2002	54.91	54.07	59.48	71.17	75.26	79.36	82.87	82.08	80.15	80.09	M	60.80
2003	53.90	55.14	59.00	63.50	76.26	80.51	80.00	81.68	79.60	70.34	65.88	53.90
2004	M	52.00	64.00	50.00	M	81.50	86.00	82.40	78.73	78.80	67.10	56.65
2005	56.88	57.71	59.86	67.89	73.56	83.00	85.28	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	68.00	61.35	59.13
2007	59.90	53.09	65.14	62.90	75.48	80.21	81.83	81.75	81.63	71.79	60.29	61.40
2008	51.74	58.73	60.99	65.97	74.84	81.54	82.00	79.56	M	71.60	62.74	59.20
2009	54.06	59.15	60.80	59.00	76.10	86.77	85.28	86.90	85.55	73.40	66.65	55.40
2010	41.60	53.60	63.50	72.32	82.20	90.20	87.80	M	88.70	79.25	67.10	62.60
2011	50.00	53.60	61.70	82.40	80.15	84.20	82.40	90.50	M	75.20	69.80	M
2012	M	M	69.87	69.80	76.42	80.21	81.92	M	78.48	71.08	61.40	59.06
2013	56.79	58.36	57.90	61.92	69.20	81.11	80.43	80.90	80.78	74.00	61.42	55.40
2014	48.56	52.93	58.34	66.88	73.81	78.87	80.66	83.48	81.38	71.96	59.73	62.27
2015	M	50.00	61.70	M	M	66.40	67.49	83.72	82.58	73.64	68.68	64.48
2016	53.85	56.56	64.87	M	M	81.83	83.30	83.56	82.21	76.07	75.20	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
NCEI Climatology	46.11	48.18	54.10	60.68	68.10	74.20	75.20	75.40	73.10	64.20	54.70	47.80

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1987	48.75	M	M	M	M	79.00	83.50	M	M	M	M	M
1988	M	M	M	M	M	81.33	83.25	81.00	81.25	74.00	M	70.00
1989	M	64.00	M	74.00	M	M	80.75	M	M	M	68.50	M
1990	62.75	64.00	67.00	72.00	78.75	M	M	85.75	77.00	61.50	M	64.56
1991	57.91	65.00	72.00	75.83	77.50	86.50	81.50	M	M	M	M	M
1992	59.50	M	M	M	M	M	M	M	86.00	M	M	M
1993	63.70	60.00	65.60	68.12	73.25	78.25	84.00	85.50	85.50	42.50	65.25	61.00
1994	59.33	64.75	70.75	68.25	75.75	81.50	83.00	M	M	M	72.50	63.00
1995	M	61.67	68.75	71.25	M	M	M	M	78.00	M	67.00	62.75
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	83.50	83.50	83.00	M	61.00	57.00
1998	65.50	M	68.00	70.50	78.62	85.00	M	M	M	78.50	67.00	M
1999	M	67.50	M	72.50	M	M	M	M	M	M	M	M
2000	37.40	63.32	M	66.20	86.00	M	M	84.50	M	68.00	48.00	M
2001	53.18	61.10	61.50	72.25	77.34	81.78	84.24	84.34	80.65	71.82	69.30	61.53
2002	58.07	56.10	61.94	72.72	76.88	80.85	84.47	83.52	80.68	80.09	M	61.10
2003	53.90	58.87	60.46	67.10	78.16	81.31	81.65	82.52	80.70	71.87	67.42	55.95
2004	M	53.50	68.00	62.50	M	81.50	86.00	82.40	79.90	78.80	67.45	56.65
2005	58.36	60.16	61.90	69.22	75.16	84.50	85.28	M	M	M	M	M
2006	M	M	M	M	M	M	M	M	M	70.70	64.12	61.57
2007	61.93	56.04	69.22	67.15	78.71	83.93	85.30	86.33	83.49	74.94	61.44	63.09
2008	55.00	61.87	64.83	70.81	78.17	84.81	85.73	82.61	M	75.42	65.47	61.33
2009	57.37	61.77	63.34	63.14	78.35	86.90	85.28	86.90	85.70	74.00	66.65	55.40
2010	41.60	53.60	63.50	72.50	82.80	90.20	87.80	M	88.70	79.25	67.55	62.60
2011	50.00	53.60	61.70	82.40	80.15	84.20	82.40	90.50	M	75.20	69.80	M
2012	M	M	72.76	73.40	80.40	83.42	84.62	M	81.39	73.92	64.79	62.17
2013	59.67	61.03	61.90	67.63	72.93	85.14	82.92	83.24	83.27	76.10	64.24	58.40
2014	51.83	56.43	61.31	69.74	76.94	82.57	83.69	86.09	83.96	75.71	62.23	64.48
2015	M	51.80	63.95	M	M	69.90	71.26	86.87	84.47	76.43	70.64	66.24
2016	55.77	59.64	67.30	M	M	84.65	85.96	85.23	85.10	78.96	77.90	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
NCEI Climatology	54.71	57.34	63.10	68.79	75.90	81.10	82.50	82.80	80.05	72.15	63.15	57.15

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
1987	M	M	M	M	M	M	M	M	M	M	M	M
1988	M	M	M	M	M	M	M	91.9%	M	M	M	M
1989	M	M	M	M	M	M	M	M	M	M	M	M
1990	93.3%	M	M	85.3%	M	M	M	M	M	M	M	M
1991	M	M	M	M	M	M	M	M	M	M	M	M
1992	M	M	M	M	M	M	M	M	M	M	M	M
1993	M	M	M	M	M	M	M	M	M	M	M	M
1994	M	92.3%	M	92.3%	M	M	M	M	M	M	M	M
1995	M	M	M	M	M	M	M	M	M	M	M	M
1996	M	M	M	M	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	M	M	65.5%	M	M	M	M	M	M	M
1999	M	M	M	M	M	M	M	M	M	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	M	M	M	M	M	M	M	M	M
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	58.3%	74.8%	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	86.8%
2007	93.9%	M	M	91.7%	83.4%	72.0%	M	M	M	94.6%	M	87.5%
2008	95.5%	M	88.6%	M	89.6%	77.3%	M	81.7%	M	M	M	100.0%
2009	95.0%	M	M	93.7%	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	88.0%	84.5%	82.3%	73.7%	M	M	M	91.8%	M
2013	92.9%	96.8%	M	M	M	M	83.8%	81.5%	93.6%	M	91.4%	94.9%
2014	M	94.5%	90.0%	89.4%	88.7%	M	83.2%	M	83.6%	M	84.0%	86.4%
2015	M	M	M	M	M	M	M	M	M	M	84.1%	M
2016	82.2%	M	95.7%	M	M	M	M	84.0%	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

Monthly Plots

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