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 () 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
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	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	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
2012	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	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	0.00	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	0.00	0.00	M	M	M	M	M
2017	M	M	M	M	M	M	0.00	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

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	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	7.4	8.0	9.7	6.1	5.2	6.3	6.5	8.2	5.8	6.9	7.6	8.3
2012	11.7	12.8	11.6	9.1	9.6	14.1	15.2	14.5	11.9	9.4	12.0	9.9
2013	8.9	9.1	9.4	9.7	10.0	11.2	16.5	15.6	8.9	10.3	9.2	11.5
2014	9.4	9.5	9.6	7.8	9.1	9.7	11.3	11.3	9.2	12.0	8.8	8.8
2015	9.9	12.9	10.9	9.4	9.4	11.2	14.5	14.3	10.6	12.3	10.0	12.2
2016	8.5	9.2	9.6	8.1	8.5	11.6	16.3	16.1	12.8	11.6	9.9	11.2
2017	12.5	9.5	10.4	9.1	10.7	8.9	14.8	17.2	8.9	10.0	7.2	8.4
2018	9.7	11.8	9.1	9.0	10.5	9.7	9.3	16.2	12.8	11.5	13.7	9.5
2019	9.7	13.7	12.6	9.3	7.2	11.6	13.0	16.5	13.6	10.1	6.4	9.3
2020	12.1	10.2	11.7	13.9	8.8	9.5	17.4	14.3	13.6	6.8	14.6	10.0
2021	9.1	12.7	11.5	9.6	9.8	9.3	13.5	12.2	13.8	13.4	11.4	8.8
2022	10.1	9.7	12.5	10.4	10.7	12.9	17.6	12.9	9.7	13.3	11.4	8.7
2023	9.9	10.8	10.6	8.5	11.5	12.1	12.1	14.3	14.9	9.4	8.3	8.4
2024	11.9	8.7	7.6	11.3	11.0	14.3	16.2	14.0	8.9	12.3	12.5	10.3
2025	9.7	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
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	55.40	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	65.08	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	71.47	79.10	M	M	M	M	M	M	M
2008	M	53.53	64.21	69.56	77.71	88.72	91.53	93.69	83.09	72.48	65.79	54.93
2009	53.78	53.42	58.24	67.99	79.35	86.15	91.85	89.29	81.55	76.62	66.18	59.17
2010	52.50	M	M	M	M	M	M	M	M	71.60	71.60	57.71
2011	55.12	56.11	58.35	63.13	75.74	85.57	92.39	89.21	86.60	67.88	57.62	57.20
2012	47.15	48.60	57.47	67.79	74.56	87.68	94.13	92.21	85.16	76.07	65.23	53.09
2013	52.40	55.98	62.21	69.68	80.83	85.70	88.50	90.53	82.16	70.50	64.76	53.43
2014	58.54	58.16	61.03	68.30	75.03	84.32	89.25	89.66	80.96	71.19	62.18	59.29
2015	52.85	53.47	57.66	64.76	78.22	83.30	91.17	91.69	85.34	72.30	67.22	56.10
2016	52.21	62.35	60.97	73.10	75.61	88.22	90.99	91.05	82.82	72.53	63.26	48.43
2017	46.69	55.27	62.37	68.78	77.12	87.38	91.11	90.01	83.72	72.59	63.38	57.37
2018	53.66	56.36	62.95	74.36	81.30	85.52	90.30	91.40	82.52	72.70	64.16	52.32
2019	51.63	54.56	61.03	65.36	77.29	88.28	88.55	90.82	83.06	76.01	69.56	57.72
2020	51.74	56.58	60.80	66.20	77.46	83.42	90.76	91.86	85.52	76.36	63.74	59.99
2021	56.50	57.20	56.45	65.72	78.34	83.78	91.11	91.92	81.80	71.02	65.18	55.63
2022	50.70	55.40	51.39	69.32	79.03	85.82	91.05	89.83	81.80	73.46	67.22	60.45
2023	57.61	54.05	60.05	65.72	74.97	85.82	94.19	91.63	85.58	76.65	67.94	61.26
2024	54.35	59.62	63.35	73.70	76.71	92.60	94.36	93.84	85.16	75.90	62.96	57.90
2025	57.68	M	M	M	M	M	M	M	M	M	M	M

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	55.40	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	45.54	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	51.88	57.74	M	M	M	M	M	M	M
2008	M	42.71	54.27	62.01	70.36	79.83	82.64	83.93	72.04	64.44	57.59	48.03
2009	42.12	44.08	43.55	51.89	61.05	67.22	77.04	76.56	67.77	59.60	51.24	49.40
2010	52.20	M	M	M	M	M	M	M	M	57.20	69.80	46.14
2011	42.63	44.89	46.71	50.90	58.74	68.63	74.03	71.81	68.24	55.63	48.56	45.76
2012	38.33	39.87	45.93	55.54	63.18	73.04	74.56	72.35	65.12	63.66	56.23	45.18
2013	42.80	47.55	51.22	49.28	58.77	65.18	72.01	72.41	59.30	51.22	49.16	38.15
2014	43.96	41.06	42.92	48.86	56.10	63.50	69.34	71.31	63.02	56.91	48.26	45.12
2015	39.49	40.94	44.72	43.16	55.63	64.58	70.79	73.23	67.28	58.77	50.24	40.77
2016	37.28	45.78	43.85	49.16	54.88	66.98	72.53	73.92	64.16	54.47	46.58	34.55
2017	35.43	40.74	44.19	45.80	56.21	64.16	71.66	73.11	59.54	52.55	44.84	43.03
2018	38.74	44.99	46.81	50.60	61.03	64.76	71.14	73.98	64.04	57.14	51.98	39.43
2019	40.07	39.97	41.29	47.36	55.92	67.58	69.92	73.11	64.16	57.84	50.66	43.03
2020	37.98	39.20	43.50	53.90	66.26	61.76	72.88	72.88	66.56	55.63	49.40	46.23
2021	41.75	40.61	38.74	45.26	55.57	62.90	72.06	71.25	63.14	56.10	49.04	42.34
2022	35.31	37.85	35.83	47.48	54.18	67.04	71.60	71.43	60.32	57.03	51.02	44.95
2023	41.29	36.31	43.44	46.28	56.74	65.60	71.60	73.11	68.00	56.15	50.66	46.34
2024	40.77	41.43	43.26	53.36	55.28	69.02	75.66	72.99	63.02	56.62	47.06	43.96
2025	42.59	M	M	M	M	M	M	M	M	M	M	M

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	55.40	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	55.31	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	61.68	68.42	M	M	M	M	M	M	M
2008	M	48.12	59.24	65.78	74.04	84.27	87.08	88.81	77.57	68.46	61.69	51.48
2009	47.95	48.75	50.89	59.94	70.20	76.69	84.44	82.93	74.66	68.11	58.71	54.29
2010	52.35	M	M	M	M	M	M	M	M	64.40	70.70	51.93
2011	48.88	50.50	52.53	57.02	67.24	77.10	83.21	80.51	77.42	61.76	53.09	51.48
2012	42.74	44.23	51.70	61.67	68.87	80.36	84.35	82.28	75.14	69.86	60.73	49.13
2013	47.60	51.76	56.72	59.48	69.80	75.44	80.25	81.47	70.73	60.86	56.96	45.79
2014	51.25	49.61	51.97	58.58	65.56	73.91	79.29	80.48	71.99	64.05	55.22	52.21
2015	46.17	47.20	51.19	53.96	66.93	73.94	80.98	82.46	76.31	65.53	58.73	48.43
2016	44.75	54.07	52.41	61.13	65.24	77.60	81.76	82.49	73.49	63.50	54.92	41.49
2017	41.06	48.01	53.28	57.29	66.66	75.77	81.38	81.56	71.63	62.57	54.11	50.20
2018	46.20	50.67	54.88	62.48	71.16	75.14	80.72	82.69	73.28	64.92	58.07	45.88
2019	45.85	47.27	51.16	56.36	66.61	77.93	79.24	81.96	73.61	66.93	60.11	50.38
2020	44.86	47.89	52.15	60.05	71.86	72.59	81.82	82.37	76.04	66.00	56.57	53.11
2021	49.13	48.91	47.59	55.49	66.95	73.34	81.59	81.59	72.47	63.56	57.11	48.98
2022	43.00	46.62	43.61	58.40	66.61	76.43	81.33	80.63	71.06	65.24	59.12	52.70
2023	49.45	45.18	51.74	56.00	65.85	75.71	82.89	82.37	76.79	66.40	59.30	53.80
2024	47.56	50.53	53.31	63.53	66.00	80.81	85.01	83.42	74.09	66.26	55.01	50.93
2025	50.14	M	M	M	M	M	M	M	M	M	M	M

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
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	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	73.7%	68.9%	68.2%	69.9%	64.8%	56.7%	52.0%	54.5%	59.3%	68.5%	70.6%	72.3%
2012	69.7%	65.8%	54.6%	65.8%	63.5%	46.0%	44.9%	41.1%	55.9%	63.3%	66.1%	72.9%
2013	68.4%	68.4%	62.2%	60.5%	55.8%	50.5%	41.9%	46.0%	52.8%	61.6%	70.4%	62.6%
2014	72.9%	71.2%	65.6%	69.2%	64.7%	56.6%	51.0%	53.4%	60.2%	62.6%	69.2%	76.4%
2015	69.7%	65.1%	67.7%	61.3%	58.2%	59.2%	50.4%	55.6%	65.5%	70.9%	71.1%	68.6%
2016	74.9%	74.9%	72.9%	66.7%	67.0%	56.8%	49.9%	56.0%	57.6%	65.2%	70.8%	67.9%
2017	73.2%	73.6%	70.1%	63.5%	62.8%	57.7%	49.2%	52.9%	59.7%	62.0%	73.7%	75.8%
2018	75.2%	76.2%	76.4%	63.2%	59.8%	58.7%	55.4%	54.4%	61.1%	69.0%	70.1%	76.8%
2019	77.2%	70.5%	66.0%	68.1%	66.7%	57.0%	52.5%	52.0%	56.6%	69.8%	76.3%	73.8%
2020	68.4%	71.4%	71.0%	56.9%	56.9%	62.8%	51.9%	50.0%	62.0%	74.4%	65.4%	76.7%
2021	76.9%	70.8%	70.5%	71.8%	63.0%	60.7%	53.5%	54.0%	55.1%	67.1%	72.8%	78.0%
2022	71.3%	73.1%	64.5%	64.6%	56.7%	53.9%	44.0%	59.7%	61.0%	61.0%	67.2%	78.6%
2023	74.6%	68.3%	73.8%	73.1%	63.8%	56.4%	45.2%	54.1%	54.4%	66.3%	78.7%	79.9%
2024	75.2%	74.2%	72.8%	61.9%	60.6%	45.9%	48.3%	47.2%	61.7%	59.1%	68.9%	76.0%
2025	77.5%	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

Select month and year:

Dec 2024

JanFebMarAprMayJunJulAugSepOctNovDec 199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Feb 2025