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 (USC00428978) 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
1991	M	M	M	M	M	M	0.00	0.00	0.00	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	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	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	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	0.18	0.08	0.92	0.06	0.50	0.18	0.18	0.01	0.11	0.37
2013	0.09	0.11	0.00	0.34	0.49	0.00	0.00	0.17	1.21	M	0.03	M
2014	0.15	0.22	0.66	0.26	0.77	0.06	0.24	0.72	0.75	M	M	M
2015	M	M	M	M	0.10	M	0.08	0.16	0.59	M	M	0.10
2016	0.07	M	0.21	0.98	0.08	0.25	0.00	M	1.51	0.58	0.12	M
2017	M	M	0.01	M	0.05	M	0.02	M	M	M	0.16	0.00
2018	0.00	M	0.05	0.02	0.51	0.05	M	M	M	0.17	0.02	0.05
2019	0.00	M	0.00	0.00	1.03	0.01	0.04	M	0.06	0.00	0.00	M
2020	M	0.00	M	M	M	M	M	0.00	M	M	M	M
2021	M	0.00	0.00	0.02	0.00	0.00	M	M	0.00	0.00	0.00	0.00
2022	M	M	M	0.00	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	0.00
2025	M	M	1.32	0.05	0.72	0.00	M	M	M	M	M	M
NCEI Climatology	1.13	1.02	0.98	1.34	1.42	0.75	0.39	0.44	0.94	1.24	0.63	0.74

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1991	M	M	M	M	M	M	9.5	6.9	4.5	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	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	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	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	10.9	8.3	9.5	11.6	9.2	7.6	5.3	6.3	4.5	6.8
2013	4.8	4.1	2.4	11.3	7.6	10.9	7.1	7.9	8.2	10.3	5.1	9.0
2014	2.8	7.0	8.3	7.9	8.5	8.6	7.8	7.9	7.8	5.5	7.3	5.8
2015	3.9	6.8	6.0	9.3	8.9	7.8	8.5	7.8	7.4	4.8	6.9	6.2
2016	4.3	5.9	7.6	8.3	8.0	9.2	9.4	7.4	8.2	6.5	4.4	3.8
2017	5.8	7.0	5.0	9.1	8.8	8.3	8.1	8.6	6.0	4.6	5.7	3.4
2018	4.5	8.0	8.3	8.8	9.2	9.3	8.5	7.5	7.8	5.4	5.0	4.8
2019	2.4	5.8	8.1	8.5	8.2	8.4	8.3	6.4	6.8	8.3	5.7	3.6
2020	4.7	8.1	7.2	11.5	7.5	8.7	7.9	7.0	M	M	M	M
2021	M	3.8	8.0	8.9	9.1	7.6	M	4.3	8.5	7.3	2.4	5.1
2022	6.3	3.4	6.3	8.4	10.3	10.7	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	2.7	8.7	8.1	8.5	7.2	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
1991	M	M	M	M	M	M	90.07	87.95	75.12	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	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	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	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	66.73	66.26	72.13	83.39	94.21	92.86	82.41	66.00	49.69	38.70
2013	20.55	32.27	42.08	55.74	66.29	83.89	98.21	93.52	78.11	63.98	49.58	34.01
2014	36.56	46.90	56.19	63.32	75.38	84.73	95.10	86.73	82.66	68.77	49.30	43.35
2015	41.28	53.82	62.28	64.74	71.37	91.08	90.84	91.07	82.50	68.71	53.50	54.28
2016	44.39	44.79	56.53	64.17	72.27	90.99	95.55	90.38	74.71	66.71	52.47	40.35
2017	44.31	54.26	77.93	78.15	72.89	83.81	95.89	89.82	74.32	58.50	49.52	35.09
2018	36.22	45.87	53.72	63.96	72.17	86.34	96.06	88.01	79.54	63.51	45.23	35.23
2019	28.20	36.77	51.42	62.08	67.16	80.95	90.26	92.09	75.36	53.27	46.80	39.35
2020	40.05	42.77	51.32	56.99	74.92	81.91	92.21	95.49	M	M	M	M
2021	M	35.95	55.09	61.08	70.82	86.99	M	91.90	80.58	59.45	45.53	41.77
2022	36.10	31.27	53.43	58.27	67.12	85.33	64.90	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	43.30
2025	M	49.80	55.37	65.19	75.16	88.80	M	M	M	M	M	M
NCEI Climatology	34.90	42.70	53.69	61.80	72.10	83.70	92.60	90.81	79.90	64.60	47.60	35.70

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1991	M	M	M	M	M	M	78.86	74.68	60.00	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	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	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	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	41.37	41.42	49.39	57.63	63.62	64.68	49.10	35.37	22.76	21.62
2013	6.30	13.08	26.06	35.31	43.25	58.42	67.50	63.56	54.16	44.00	26.00	18.50
2014	14.72	29.77	31.43	36.12	48.14	53.76	64.87	60.53	53.69	38.42	24.37	22.38
2015	22.52	27.15	30.54	36.98	49.18	62.12	60.05	60.67	51.65	44.59	27.09	24.23
2016	23.38	25.86	32.91	40.81	45.41	58.35	63.15	57.96	48.24	40.58	28.09	17.98
2017	24.09	35.21	40.73	41.92	43.66	57.59	69.78	62.19	50.48	31.39	30.47	15.75
2018	18.71	32.05	32.25	38.37	48.41	56.83	64.87	61.67	51.80	38.80	22.63	17.86
2019	16.25	23.91	36.22	41.21	44.12	52.79	63.78	65.15	51.11	32.53	26.27	28.10
2020	26.72	25.71	33.51	35.86	47.15	54.14	62.11	64.58	M	M	M	M
2021	M	19.45	25.75	32.43	47.72	60.76	M	54.00	58.38	46.90	22.72	23.46
2022	22.01	5.30	30.14	36.00	47.73	63.33	64.90	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	33.80
2025	M	19.60	32.60	38.11	48.11	58.42	M	M	M	M	M	M
NCEI Climatology	16.91	21.12	28.60	34.61	42.80	51.10	59.80	57.70	47.31	34.61	24.10	15.99

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1991	M	M	M	M	M	M	84.46	81.32	67.56	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	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	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	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	54.05	53.84	60.76	70.51	78.91	78.77	65.75	50.69	36.23	30.16
2013	13.43	22.67	34.07	45.52	54.77	71.15	82.86	78.54	66.14	53.99	37.79	26.26
2014	25.64	38.34	43.81	49.72	61.76	69.25	79.98	73.63	68.17	53.59	36.84	32.87
2015	31.90	40.49	46.41	50.86	60.27	76.60	75.44	75.87	67.07	56.65	40.29	39.25
2016	33.88	35.33	44.72	52.49	58.84	74.67	79.35	74.17	61.47	53.64	40.28	29.17
2017	34.20	44.73	59.33	60.04	58.27	70.70	82.84	76.00	62.40	44.95	40.00	25.42
2018	27.47	38.96	42.99	51.16	60.29	71.58	80.47	74.84	65.67	51.16	33.93	26.54
2019	22.22	30.34	43.82	51.65	55.64	66.87	77.02	78.62	63.24	42.90	36.53	33.72
2020	33.38	34.24	42.42	46.42	61.03	68.03	77.17	80.04	M	M	M	M
2021	M	27.70	40.42	46.75	59.27	73.88	M	72.95	69.48	53.18	34.13	32.62
2022	29.06	18.28	41.79	47.14	57.42	74.33	64.90	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	38.55
2025	M	34.70	43.99	51.65	61.63	73.61	M	M	M	M	M	M
NCEI Climatology	25.91	31.91	41.15	48.21	57.45	67.40	76.20	74.25	63.60	49.60	35.85	25.84

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
1991	M	M	M	M	M	M	33.3%	41.6%	46.3%	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	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	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	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	38.8%	42.2%	30.1%	20.5%	30.4%	26.7%	34.4%	40.4%	67.9%	70.5%
2013	83.1%	79.2%	75.7%	44.1%	44.3%	20.8%	23.3%	29.1%	50.4%	46.5%	62.3%	57.1%
2014	80.4%	70.4%	50.5%	45.2%	35.9%	26.9%	26.6%	40.7%	39.4%	45.7%	56.0%	70.5%
2015	76.9%	50.5%	42.3%	37.3%	52.4%	29.3%	31.8%	31.6%	36.0%	56.5%	51.9%	49.2%
2016	69.4%	71.5%	52.0%	53.5%	45.9%	25.9%	18.8%	19.4%	43.5%	54.9%	65.9%	58.2%
2017	56.8%	55.2%	36.2%	31.0%	39.6%	26.9%	22.3%	24.9%	38.9%	42.5%	64.0%	76.0%
2018	71.5%	49.6%	53.0%	38.5%	46.8%	24.9%	20.3%	22.8%	17.0%	63.2%	52.9%	78.5%
2019	75.7%	60.6%	58.6%	56.1%	51.9%	37.0%	28.7%	15.3%	45.2%	52.4%	66.2%	78.8%
2020	68.1%	57.8%	51.3%	36.1%	29.9%	32.0%	20.7%	20.8%	M	M	M	M
2021	M	46.1%	48.3%	38.6%	31.3%	18.4%	M	26.5%	29.4%	76.8%	65.0%	70.0%
2022	69.1%	67.9%	51.5%	30.0%	40.5%	19.2%	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	69.7%	58.7%	37.2%	37.7%	22.3%	M	M	M	M	M	M

Monthly Plots

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