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 (USC00451783) 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
1981	M	M	0.00	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1985	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1986	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1987	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1988	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1989	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1990	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1991	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1992	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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	0.00	0.00	0.00	0.00	0.00
1995	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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	M	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	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	0.00	M	M	M	M	M	M	M	M	M	M
2008	M	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
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
NCEI Climatology	2.50	1.98	1.96	1.87	1.73	1.31	0.78	0.70	1.22	2.08	3.12	2.56

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1981	M	M	3.9	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	3.9	7.4	5.1	8.8	6.9	6.7	7.0	4.8	3.4	5.9	7.3	4.3
1985	2.4	6.3	7.4	5.8	5.6	6.1	5.8	4.6	4.1	6.8	4.2	2.8
1986	8.7	5.4	6.8	6.3	6.8	5.3	4.9	4.3	5.1	2.4	5.8	6.7
1987	6.8	6.1	6.5	5.8	6.1	7.2	5.2	4.3	2.7	2.0	5.9	7.3
1988	7.1	4.5	6.7	5.2	6.0	6.4	6.6	5.7	4.5	2.4	8.4	4.9
1989	5.9	3.4	6.6	5.1	5.7	5.2	6.1	4.3	3.1	4.2	4.3	2.9
1990	7.4	5.2	3.8	4.3	4.4	5.1	4.7	3.2	2.7	7.6	7.7	7.7
1991	4.3	5.5	5.0	5.9	5.7	5.3	5.9	6.0	3.4	3.5	6.3	5.8
1992	8.6	3.7	2.2	4.9	5.3	5.8	4.9	3.3	5.2	5.4	6.0	5.6
1993	3.9	3.0	5.3	7.2	4.7	5.9	4.5	3.7	1.4	2.0	4.5	5.2
1994	4.3	6.8	5.2	5.0	5.3	4.0	4.8	4.2	2.7	3.6	7.8	7.5
1995	4.8	4.2	5.4	4.1	4.2	5.5	4.6	4.1	2.5	3.9	5.6	5.3
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	M	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	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	5.1	5.0	5.4	5.1	4.5	3.2	4.4	5.7	5.2
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
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
1981	M	M	60.78	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	45.45	48.90	54.77	56.17	59.48	63.47	69.35	70.87	65.50	55.16	48.57	39.80
1985	41.71	44.32	49.71	54.43	61.32	65.87	75.26	72.83	66.40	57.19	39.67	41.17
1986	49.26	46.61	54.03	53.50	61.29	68.43	68.13	76.42	65.80	60.26	48.97	46.53
1987	45.55	50.79	55.10	58.57	63.74	68.47	68.81	71.52	68.30	62.39	52.67	44.13
1988	44.97	48.93	51.39	56.47	60.74	64.53	68.97	70.65	66.17	58.03	50.00	46.87
1989	44.48	41.18	49.77	61.27	61.74	70.07	68.87	69.23	70.20	58.19	50.73	46.48
1990	46.55	44.39	52.58	57.07	62.29	65.63	73.63	72.97	67.77	56.23	51.37	39.77
1991	43.45	51.04	48.94	55.97	59.90	62.50	69.48	69.32	68.10	57.68	50.03	47.37
1992	47.77	51.17	56.29	58.87	64.23	69.00	69.42	70.81	64.23	58.97	48.77	42.63
1993	40.29	48.04	54.29	56.87	66.61	65.40	67.39	71.00	67.90	59.77	46.17	45.10
1994	48.58	45.04	53.48	56.43	63.90	65.57	72.29	72.32	69.23	57.97	45.97	45.20
1995	48.16	48.75	52.90	57.87	64.26	68.30	72.45	66.74	69.57	57.23	52.73	45.70
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	M	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	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	59.00	77.00	63.50	M	33.80	46.40
2007	M	47.99	48.43	51.92	55.22	54.20	60.20	62.00	53.60	M	M	M
2008	M	M	43.83	50.54	58.42	60.61	66.26	69.45	64.90	54.35	51.16	43.59
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
NCEI Climatology	44.20	46.77	50.90	56.51	61.70	65.19	70.09	70.49	65.81	56.40	48.59	43.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1981	M	M	43.00	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	37.45	40.31	42.42	45.53	48.10	52.43	55.35	54.94	48.33	41.94	40.57	30.07
1985	30.97	34.11	35.87	43.40	45.19	49.83	53.48	51.38	48.23	45.97	28.87	32.30
1986	41.16	34.86	42.55	42.13	48.42	50.60	52.45	51.55	50.37	43.39	40.47	36.10
1987	36.84	41.00	41.10	43.73	48.13	50.67	53.00	51.13	48.20	39.65	42.33	34.68
1988	34.58	37.55	38.97	41.77	46.74	50.57	52.94	52.00	46.87	46.94	42.20	36.93
1989	36.23	27.07	37.00	42.63	47.29	51.00	53.13	52.45	47.13	43.23	40.73	39.19
1990	37.77	32.96	37.39	44.07	46.87	52.00	54.37	55.35	49.67	44.61	41.97	30.29
1991	33.77	40.04	36.68	41.93	47.74	50.77	52.77	53.65	48.07	39.29	41.13	39.27
1992	38.94	38.00	38.90	42.20	47.16	51.83	53.35	51.77	47.20	45.84	40.67	33.40
1993	27.65	30.50	38.77	44.70	49.32	52.80	53.45	52.48	44.53	43.84	34.57	36.37
1994	39.97	35.68	37.13	43.27	46.68	50.00	51.90	54.13	48.87	40.74	38.00	38.00
1995	36.06	36.82	38.16	42.47	47.23	50.43	54.23	51.45	50.30	43.55	41.87	36.90
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	M	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	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	58.10	77.00	63.50	M	33.80	44.60
2007	M	38.92	39.61	40.82	44.60	54.20	57.20	61.10	53.60	M	M	M
2008	M	M	35.86	38.60	46.92	47.96	50.52	53.54	47.70	43.32	44.86	40.10
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
NCEI Climatology	36.60	36.22	38.41	41.69	46.61	50.20	52.70	52.70	49.40	44.50	39.60	36.20

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1981	M	M	51.89	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	41.45	44.60	48.60	50.85	53.79	57.95	62.35	62.90	56.92	48.55	44.57	34.93
1985	36.34	39.21	42.79	48.92	53.26	57.85	64.37	62.10	57.32	51.58	34.27	36.73
1986	45.21	40.73	48.29	47.82	54.85	59.52	60.29	63.98	58.08	51.82	44.72	41.32
1987	41.19	45.89	48.10	51.15	55.94	59.57	60.90	61.32	58.25	51.02	47.50	39.40
1988	39.77	43.24	45.18	49.12	53.74	57.55	60.95	61.32	56.52	52.48	46.10	41.90
1989	40.35	34.12	43.39	51.95	54.52	60.53	61.00	60.84	58.67	50.71	45.73	42.84
1990	42.16	38.68	44.98	50.57	54.58	58.82	64.00	64.16	58.72	50.42	46.67	35.03
1991	38.61	45.54	42.81	48.95	53.82	56.63	61.13	61.48	58.08	48.48	45.58	43.32
1992	43.35	44.59	47.60	50.53	55.69	60.42	61.39	61.29	55.72	52.40	44.72	38.02
1993	33.97	39.27	46.53	50.78	57.97	59.10	60.42	61.74	56.22	51.81	40.37	40.73
1994	44.27	40.36	45.31	49.85	55.29	57.78	62.10	63.23	59.05	49.35	41.98	41.60
1995	42.11	42.79	45.53	50.17	55.74	59.37	63.34	59.10	59.93	50.39	47.30	41.30
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	M	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	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	58.55	77.00	63.50	M	33.80	45.50
2007	M	43.46	44.02	46.37	49.91	54.20	58.70	61.55	53.60	M	M	M
2008	M	M	39.84	44.57	52.67	54.25	58.39	61.50	56.30	48.84	48.01	41.84
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
NCEI Climatology	40.40	41.49	44.66	49.10	54.15	57.70	61.39	61.60	57.60	50.45	44.10	39.90

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
1981	M	M	9.0%	M	M	M	M	M	M	M	M	M
1982	M	M	M	M	M	M	M	M	M	M	M	M
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	89.2%	M	M	31.6%	M	M	M	M	9.6%	68.6%	16.3%	54.4%
1985	49.1%	67.7%	92.0%	51.9%	43.4%	82.9%	56.2%	M	M	22.8%	100.0%	67.8%
1986	M	59.8%	13.4%	M	M	27.4%	9.7%	M	M	89.3%	14.3%	M
1987	M	M	51.3%	M	39.0%	M	M	39.6%	40.6%	64.0%	41.2%	M
1988	16.9%	M	M	M	49.1%	M	M	M	M	M	M	M
1989	M	100.0%	M	96.6%	M	M	M	M	M	M	M	M
1990	M	M	M	M	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	59.2%	M	M	M	59.4%	M	M	M
1993	M	M	79.3%	82.9%	M	64.1%	61.5%	89.7%	M	M	59.8%	M
1994	M	M	84.5%	89.2%	M	M	92.2%	M	M	M	34.3%	89.9%
1995	38.3%	M	12.9%	M	64.7%	M	M	85.7%	M	100.0%	100.0%	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	M	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	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	73.3%	76.5%	74.8%	73.5%	72.6%	76.4%	77.4%	80.4%	83.5%
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

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JanFebMarAprMayJunJulAugSepOctNovDec 198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Apr 2025