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 (USC00163979) 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
1983	M	M	M	M	M	M	M	M	M	0.00	0.00	0.00
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	M	0.00	0.00	0.00	0.00
1986	M	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	M	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	M	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	M	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	M	0.00	M	0.00	M	0.00	M	0.00	M
1995	M	0.00	M	0.00	M	M	M	M	0.00	M	M	0.00
1996	0.00	0.00	0.00	0.00	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
1999	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	M	M	M
2000	M	M	M	M	M	M	M	M	M	M	M	M
2001	M	M	M	0.00	M	M	M	M	M	0.00	M	0.00
2002	0.00	0.00	M	M	M	M	0.00	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
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	5.44	3.63	3.84	4.62	4.21	7.23	6.72	6.23	5.24	4.29	4.37	4.44

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	M	12.1	8.5	M	13.1	13.0	10.6	M	13.1	M	11.4	8.7
1985	M	M	3.7	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	5.2	M	M	M	M
1987	M	M	M	M	3.1	M	M	M	M	M	M	7.0
1988	M	M	10.3	6.4	M	M	M	M	M	M	M	M
1989	M	M	7.4	M	M	M	7.2	M	M	8.2	7.1	8.1
1990	11.1	13.3	10.7	M	15.0	M	M	M	8.6	M	M	7.9
1991	7.6	M	11.5	6.7	M	M	11.8	6.3	8.2	M	M	M
1992	8.1	10.5	9.1	16.0	6.3	M	4.6	5.7	7.7	6.0	9.2	10.2
1993	10.8	10.0	11.4	M	12.6	9.4	5.8	6.0	M	M	10.9	M
1994	11.1	M	M	M	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	7.2	M	7.7	M	3.3	4.7	8.7	M	7.2
1999	5.7	M	5.2	M	1.6	M	0.0	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	7.7	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
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
1983	M	M	M	M	M	M	M	M	M	76.00	67.00	60.50
1984	50.60	55.33	61.20	71.50	77.00	78.33	84.33	81.00	74.00	78.00	67.00	63.75
1985	50.50	58.00	70.67	75.50	79.00	81.00	85.00	M	81.00	78.67	72.00	57.00
1986	M	50.50	66.50	70.00	72.00	85.00	83.00	85.33	77.00	70.50	75.00	47.50
1987	57.25	56.00	62.00	M	71.00	83.50	87.33	80.75	79.00	74.33	67.00	57.67
1988	59.75	49.50	67.20	75.33	78.00	82.00	83.50	86.00	81.00	78.00	76.00	59.00
1989	62.67	64.00	64.88	M	78.50	81.50	82.25	86.67	83.00	75.69	70.08	52.83
1990	58.67	65.67	65.20	71.00	79.17	87.00	88.67	88.33	81.20	78.50	74.50	62.56
1991	52.20	64.00	69.29	76.50	78.00	85.50	82.40	86.50	86.50	81.00	M	65.25
1992	54.60	61.12	68.44	72.40	76.17	82.33	81.43	81.57	79.50	71.00	64.25	61.33
1993	56.36	63.00	63.77	69.20	74.60	81.80	84.50	84.75	82.00	78.50	64.67	62.33
1994	57.33	62.00	69.00	M	74.00	M	85.00	M	76.00	M	72.00	M
1995	M	58.00	M	65.00	M	M	M	M	82.00	M	M	73.00
1996	64.00	61.00	70.00	74.00	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	70.00	77.50	85.20	86.60	90.33	89.50	91.00	83.07	79.50	56.00
1999	65.18	63.50	71.19	77.00	82.07	86.00	84.00	91.50	85.00	M	M	M
2000	46.40	66.20	M	68.00	M	M	M	91.40	M	M	M	M
2001	53.47	59.42	64.40	70.32	77.81	81.46	85.78	82.25	80.53	65.72	66.01	58.13
2002	53.24	52.88	58.87	70.81	76.64	81.63	80.66	81.59	76.03	69.27	61.67	53.14
2003	48.08	53.34	61.85	69.67	78.44	81.38	82.40	82.90	76.94	69.12	62.52	50.90
2004	M	M	M	M	M	85.49	85.28	86.00	78.80	81.20	65.97	63.32
2005	58.42	59.90	65.50	72.92	79.38	87.18	88.14	90.80	88.70	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	60.60	64.28	69.90	76.31	82.80	88.60	90.40	90.71	87.70	80.40	70.80	63.29

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	M	M	M	M	M	M	M	M	M	67.00	61.00	58.25
1984	48.40	51.00	56.80	64.75	71.50	76.33	81.00	74.00	74.00	72.40	63.25	61.75
1985	46.25	57.00	63.67	74.50	79.00	78.67	75.50	M	76.83	76.00	69.00	55.00
1986	M	46.50	66.50	70.00	68.50	80.00	79.00	80.67	76.00	68.00	70.00	46.50
1987	52.75	53.00	62.00	M	69.00	75.00	79.00	77.00	79.00	70.67	62.50	44.33
1988	56.25	46.50	62.60	70.33	75.00	74.67	77.25	82.00	75.00	72.00	62.00	53.33
1989	59.50	58.00	62.88	M	76.50	76.00	77.50	79.83	81.50	67.77	65.58	48.67
1990	56.50	63.67	60.40	65.67	77.67	81.50	87.83	87.33	77.80	72.00	68.50	56.44
1991	47.40	59.75	65.43	70.67	77.50	78.00	80.80	78.50	80.50	78.00	M	63.50
1992	50.80	59.12	65.44	70.00	73.83	78.50	80.14	79.14	74.50	67.86	61.12	57.27
1993	52.64	59.67	60.08	68.20	71.40	76.20	81.62	81.50	78.83	74.50	62.00	59.00
1994	52.67	60.00	63.00	M	63.00	M	78.00	M	76.00	M	66.00	M
1995	M	50.00	M	64.00	M	M	M	M	67.00	M	M	68.00
1996	60.00	52.00	63.50	69.00	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	67.00	69.33	77.20	81.40	84.75	79.80	78.00	71.53	72.50	48.83
1999	56.18	53.67	60.44	71.00	70.36	77.00	75.00	82.50	73.50	M	M	M
2000	46.40	66.20	M	68.00	M	M	M	91.40	M	M	M	M
2001	46.21	53.39	64.40	67.77	73.52	79.09	81.82	80.75	73.55	62.66	60.03	51.68
2002	46.58	48.78	57.80	68.00	72.97	77.26	79.83	78.92	73.95	68.67	56.77	50.17
2003	44.95	48.46	56.79	64.98	73.88	77.90	79.73	78.68	72.62	68.67	59.75	48.33
2004	M	M	M	M	M	84.71	82.76	85.49	78.80	80.80	65.07	62.24
2005	49.36	53.21	56.85	64.40	70.38	77.87	80.09	81.20	76.70	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	44.20	47.79	53.90	61.60	70.10	75.60	77.20	77.11	72.90	63.50	53.41	46.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1983	M	M	M	M	M	M	M	M	M	71.50	64.00	59.38
1984	49.50	53.17	59.00	68.12	74.25	77.33	82.67	77.50	74.00	75.20	65.12	62.75
1985	48.38	57.50	67.17	75.00	79.00	79.83	80.25	M	78.92	77.33	70.50	56.00
1986	M	48.50	66.50	70.00	70.25	82.50	81.00	83.00	76.50	69.25	72.50	47.00
1987	55.00	54.50	62.00	M	70.00	79.25	83.17	78.88	79.00	72.50	64.75	51.00
1988	58.00	48.00	64.90	72.83	76.50	78.33	80.38	84.00	78.00	75.00	69.00	56.17
1989	61.08	61.00	63.88	M	77.50	78.75	79.88	83.25	82.25	71.73	67.83	50.75
1990	57.58	64.67	62.80	68.33	78.42	84.25	88.25	87.83	79.50	75.25	71.50	59.50
1991	49.80	61.88	67.36	73.58	77.75	81.75	81.60	82.50	83.50	79.50	M	64.38
1992	52.70	60.12	66.94	71.20	75.00	80.42	80.79	80.36	77.00	69.43	62.69	59.30
1993	54.50	61.33	61.92	68.70	73.00	79.00	83.06	83.12	80.42	76.50	63.33	60.67
1994	55.00	61.00	66.00	M	68.50	M	81.50	M	76.00	M	69.00	M
1995	M	54.00	M	64.50	M	M	M	M	74.50	M	M	70.50
1996	62.00	56.50	66.75	71.50	M	M	M	M	M	M	M	M
1997	M	M	M	M	M	M	M	M	M	M	M	M
1998	M	M	68.50	73.42	81.20	84.00	87.54	84.65	84.50	77.30	76.00	52.42
1999	60.68	58.58	65.81	74.00	76.21	81.50	79.50	87.00	79.25	M	M	M
2000	46.40	66.20	M	68.00	M	M	M	91.40	M	M	M	M
2001	49.84	56.40	64.40	69.05	75.67	80.28	83.80	81.50	77.04	64.19	63.02	54.90
2002	49.91	50.83	58.33	69.40	74.80	79.44	80.25	80.26	74.99	68.97	59.22	51.65
2003	46.52	50.90	59.32	67.33	76.16	79.64	81.07	80.79	74.78	68.90	61.14	49.61
2004	M	M	M	M	M	85.10	84.02	85.74	78.80	81.00	65.52	62.78
2005	53.89	56.56	61.18	68.66	74.88	82.52	84.11	86.00	82.70	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	52.40	56.04	61.90	68.95	76.45	82.10	83.80	83.91	80.30	71.95	62.11	54.80

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
1983	M	M	M	M	M	M	M	M	M	M	M	M
1984	M	100.0%	100.0%	M	89.5%	80.1%	77.5%	M	100.0%	M	89.2%	94.1%
1985	M	M	94.1%	M	M	M	M	M	M	M	M	M
1986	M	M	M	M	M	M	M	79.5%	M	M	M	M
1987	M	M	M	M	95.5%	M	M	M	M	M	M	81.1%
1988	M	M	93.0%	82.6%	M	M	M	M	M	M	M	M
1989	M	M	87.5%	M	M	M	82.3%	M	M	81.3%	91.8%	98.6%
1990	66.5%	95.6%	87.0%	M	94.4%	M	M	M	92.1%	M	M	87.9%
1991	90.0%	M	94.1%	90.4%	M	M	78.2%	78.2%	76.2%	M	M	M
1992	96.3%	92.5%	94.4%	93.4%	92.0%	M	82.9%	76.4%	88.3%	85.0%	89.7%	91.6%
1993	94.1%	95.6%	90.6%	M	91.1%	84.5%	75.8%	81.0%	M	M	96.3%	M
1994	91.9%	M	M	M	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	71.9%	M	90.9%	M	77.2%	76.1%	87.6%	M	95.2%
1999	92.7%	M	87.7%	M	87.2%	M	83.0%	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	96.8%	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
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

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