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 (USC00131541) 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
2004	-29.00	-29.00	-24.00	-8.00	-27.00	-27.00	-26.00	-23.00	-17.00	-31.00	-28.00	-31.00
2005	-30.00	-28.00	-29.00	-28.00	-31.00	-28.00	-19.00	-23.00	-25.00	-27.00	-23.00	-29.00
2006	-5.00	-20.00	-31.00	-26.00	-22.00	-30.00	-25.00	-23.00	-30.00	-30.00	-30.00	-31.00
2007	-30.00	-28.00	-28.00	-27.00	-30.00	-30.00	-31.00	-31.00	-30.00	-16.00	M	-19.00
2008	-31.00	-29.00	-31.00	-30.00	-25.00	-27.00	-13.00	-30.00	-30.00	-31.00	-30.00	-28.00
2009	-31.00	-28.00	-31.00	-29.00	-31.00	-30.00	-31.00	-31.00	-30.00	-31.00	-30.00	-31.00
2010	-31.00	-28.00	-31.00	-27.00	-31.00	-24.00	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	0.00	0.50	0.10	1.10	0.10	0.00	1.20	0.10	0.50	0.20	0.00
2022	M	M	M	M	M	M	M	M	M	M	0.00	0.00
2023	0.30	0.00	0.10	0.10	0.60	0.10	0.00	0.00	0.00	0.10	0.00	0.20
2024	0.00	0.20	0.00	0.50	1.00	0.20	0.40	0.00	M	0.00	0.40	0.00
2025	0.00	0.00	0.20	1.10	0.40	0.60	0.50	M	M	M	M	M
NCEI Climatology	0.73	0.96	1.96	3.75	4.81	5.81	4.04	4.10	3.13	2.29	1.52	1.22

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	6.7	7.0	8.5	11.6	7.8	5.2	2.9	4.2	5.7	10.4	10.1	12.9
2005	11.3	11.2	13.4	12.6	13.8	11.2	7.4	7.0	8.5	9.5	12.5	10.7
2006	12.5	12.1	13.0	13.5	13.6	9.4	7.1	6.2	8.0	10.1	9.7	11.5
2007	13.1	11.6	11.2	13.4	13.2	9.9	7.0	5.5	8.9	9.4	M	9.9
2008	12.0	12.2	11.2	13.5	12.7	11.1	7.2	6.0	7.1	8.7	11.3	13.8
2009	12.0	12.3	12.8	12.8	11.8	8.6	7.1	7.5	5.6	9.8	10.0	11.7
2010	11.7	10.3	10.5	11.9	11.7	8.8	6.9	7.4	9.2	9.7	12.5	11.9
2011	11.6	13.0	11.2	14.2	13.6	11.1	6.5	6.1	7.5	10.1	11.9	10.4
2012	13.6	12.0	12.7	13.4	12.8	9.9	6.5	6.7	8.0	10.6	10.8	11.1
2013	12.5	12.9	12.7	13.3	12.9	10.7	7.8	6.0	8.2	10.3	12.2	11.3
2014	15.3	12.6	13.9	15.2	11.6	9.4	8.0	5.9	7.7	9.6	13.8	10.2
2015	12.1	12.9	11.7	12.4	12.9	8.6	6.7	7.0	7.5	11.0	12.3	10.9
2016	12.2	13.4	11.2	14.8	10.1	9.1	6.8	5.9	8.7	9.2	10.3	13.5
2017	10.6	11.3	13.1	11.7	11.4	10.0	6.5	5.6	7.3	10.7	10.7	11.5
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	13.7	12.2	12.1	9.4	7.8	6.4	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
2004	25.01	29.35	44.97	61.99	70.13	77.81	79.13	74.46	79.32	61.06	48.66	33.95
2005	22.81	37.39	46.75	63.21	68.19	83.73	82.48	81.90	76.58	63.99	46.26	25.04
2006	34.88	32.96	43.65	61.19	75.72	81.87	83.84	79.85	69.82	55.58	48.34	39.18
2007	27.98	20.66	50.29	57.39	75.48	81.39	84.64	83.70	77.23	67.88	M	27.86
2008	24.03	23.76	38.04	54.03	67.75	79.81	80.41	80.56	70.08	58.20	43.93	24.21
2009	20.40	33.01	45.85	57.78	70.30	77.97	77.87	78.46	75.75	52.44	52.80	25.89
2010	17.75	25.14	46.74	66.15	71.65	79.96	83.42	84.99	73.85	67.66	45.62	26.08
2011	21.34	30.06	42.03	57.23	69.05	79.77	87.80	82.90	71.94	67.07	49.29	37.18
2012	34.89	37.92	61.88	63.17	77.64	83.92	91.21	84.62	77.60	58.86	50.46	34.99
2013	30.07	31.75	35.16	53.46	68.41	78.97	84.54	84.18	79.30	61.50	42.26	23.79
2014	23.23	20.75	37.88	57.20	72.40	80.52	79.29	81.69	73.77	61.68	36.96	32.53
2015	28.90	22.74	49.27	62.25	69.96	80.43	82.70	79.85	80.58	63.35	51.00	43.72
2016	29.74	39.80	52.12	60.57	72.45	85.00	82.85	82.19	77.76	66.39	55.22	29.03
2017	28.78	41.78	43.28	60.34	70.92	83.46	85.61	78.27	79.74	62.51	46.09	31.27
2018	27.26	27.60	40.10	49.76	77.98	84.02	83.85	82.23	75.95	57.97	36.25	34.69
2019	24.88	23.68	38.11	60.58	67.83	79.19	85.23	79.71	78.15	55.54	39.45	36.59
2020	28.14	31.47	48.51	59.69	68.06	84.45	86.29	84.86	74.16	M	M	M
2021	M	19.34	51.50	61.26	69.73	87.48	82.68	84.05	79.95	64.52	48.33	42.04
2022	M	M	M	M	M	M	M	M	M	M	20.50	16.30
2023	26.27	33.17	40.34	60.19	77.97	82.27	80.54	83.12	79.57	62.70	50.90	41.46
2024	25.83	44.50	50.35	61.71	73.48	83.09	82.48	80.54	81.09	70.86	47.18	34.29
2025	28.65	27.91	53.16	61.60	72.56	82.61	84.20	M	M	M	M	M
NCEI Climatology	25.80	31.28	44.01	58.99	71.59	82.00	85.00	82.30	76.31	63.10	45.40	31.40

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	8.96	13.62	28.25	43.97	49.69	57.64	59.76	52.87	57.94	39.33	29.84	15.98
2005	9.18	22.19	25.04	39.84	46.44	62.26	64.31	61.25	52.66	39.99	28.47	11.54
2006	29.18	12.46	26.51	42.98	53.35	57.49	61.80	61.37	47.19	36.29	26.46	21.56
2007	11.17	5.76	34.03	29.91	53.20	58.83	60.68	63.51	51.28	51.88	M	11.23
2008	8.90	7.92	23.71	35.07	45.12	59.51	68.77	57.19	53.91	44.26	26.29	5.56
2009	1.50	15.39	26.38	35.27	48.55	59.03	57.15	57.84	49.82	35.90	32.29	10.39
2010	5.08	4.94	27.84	42.06	49.15	60.42	65.11	64.25	51.00	39.10	26.98	9.66
2011	4.85	14.57	25.23	36.42	48.02	60.85	67.30	59.48	47.64	39.48	28.36	20.95
2012	16.18	20.72	39.89	40.65	52.90	60.10	65.89	56.84	46.41	36.01	27.30	16.36
2013	11.07	14.59	19.68	33.99	48.84	60.07	61.57	60.34	53.21	38.40	21.29	6.71
2014	0.83	-0.12	19.76	35.38	48.65	60.42	58.55	62.05	49.93	38.66	17.86	20.37
2015	12.82	3.32	25.75	38.39	50.93	60.39	61.37	58.60	56.58	39.35	30.25	22.33
2016	6.56	8.80	26.50	38.97	49.09	61.59	63.24	61.09	56.38	43.46	32.37	15.32
2017	16.73	23.25	26.65	41.00	47.62	59.32	62.86	56.64	54.00	42.52	24.49	12.30
2018	7.79	8.47	25.37	27.90	56.81	63.49	61.53	60.96	54.93	36.46	21.01	20.09
2019	8.16	4.65	22.37	37.90	46.66	59.45	64.37	57.59	57.57	36.31	22.96	18.26
2020	12.79	13.11	31.51	33.05	48.01	63.19	63.42	58.41	49.64	M	M	M
2021	M	0.93	31.02	37.62	48.40	62.48	62.76	61.02	52.06	44.12	26.23	21.14
2022	M	M	M	M	M	M	M	M	M	M	10.80	10.90
2023	10.79	14.71	24.38	35.35	52.12	59.93	59.30	61.19	54.73	41.25	25.94	24.57
2024	13.43	24.18	27.22	38.37	49.65	60.63	62.34	60.10	51.66	41.78	29.79	19.34
2025	6.48	9.29	29.30	40.09	47.65	61.81	65.15	M	M	M	M	M
NCEI Climatology	6.20	11.41	24.49	34.99	47.70	58.60	61.90	59.89	50.90	38.30	24.79	13.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	16.98	21.49	36.61	52.98	59.91	67.73	69.44	63.67	68.63	50.20	39.25	24.97
2005	15.99	29.79	35.90	51.52	57.31	73.00	73.39	71.58	64.62	51.99	37.36	18.29
2006	32.03	22.71	34.38	51.48	64.86	69.68	72.82	70.51	58.51	45.94	37.40	30.37
2007	19.57	13.21	42.16	43.15	64.34	70.11	72.66	73.38	64.26	59.88	M	19.85
2008	16.64	15.73	30.88	44.35	56.44	69.66	74.59	68.88	62.00	50.95	35.15	14.87
2009	10.82	24.13	36.12	46.53	59.43	68.50	67.51	68.23	62.78	44.17	42.55	18.06
2010	11.03	15.04	37.45	54.11	60.40	70.19	74.26	74.62	62.42	53.38	36.30	17.87
2011	13.10	22.32	33.63	46.82	58.54	70.31	77.55	71.19	59.79	53.28	38.83	29.06
2012	25.53	29.32	50.88	51.91	65.27	72.01	78.55	70.73	62.01	47.44	38.88	25.67
2013	20.57	23.17	27.42	43.73	58.63	69.52	73.05	72.26	66.26	49.95	31.77	15.25
2014	12.03	10.31	28.82	46.29	60.53	70.47	68.92	71.87	61.85	50.17	27.41	26.45
2015	20.86	13.03	37.51	50.32	60.45	70.41	72.04	69.22	68.58	51.35	40.63	33.02
2016	18.15	24.30	39.15	49.77	60.77	73.30	73.05	71.64	67.07	54.92	43.79	22.18
2017	22.76	32.52	34.96	50.67	59.27	71.39	74.24	67.45	66.87	52.52	35.29	21.79
2018	17.52	18.03	32.74	38.83	67.40	73.76	72.69	71.59	65.44	47.22	28.63	27.39
2019	16.52	14.17	30.24	49.24	57.25	69.32	74.80	68.65	67.86	45.93	31.20	27.43
2020	20.46	22.29	40.01	46.37	58.04	73.82	74.85	71.64	61.90	M	M	M
2021	M	10.13	41.26	49.44	59.06	74.98	72.72	72.53	66.00	54.32	37.28	31.59
2022	M	M	M	M	M	M	M	M	M	M	15.65	13.60
2023	18.53	23.94	32.36	47.77	65.05	71.10	69.92	72.16	67.15	51.97	38.42	33.02
2024	19.63	34.34	38.78	50.04	61.57	71.86	72.41	70.32	66.37	56.32	38.49	26.81
2025	17.57	18.60	41.23	50.84	60.11	72.21	74.68	M	M	M	M	M
NCEI Climatology	16.00	21.34	34.25	46.99	59.64	70.30	73.45	71.09	63.61	50.70	35.10	22.20

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
2004	73.0%	81.6%	78.1%	52.4%	68.9%	69.8%	77.1%	78.9%	74.1%	75.1%	80.4%	79.0%
2005	83.8%	82.9%	73.5%	65.3%	68.6%	71.0%	78.4%	78.7%	74.8%	75.9%	75.3%	90.2%
2006	94.0%	76.1%	79.6%	69.3%	70.8%	67.5%	79.7%	81.5%	75.5%	69.7%	76.2%	78.6%
2007	81.9%	79.7%	81.6%	67.4%	65.9%	68.4%	71.9%	85.9%	72.0%	80.5%	M	87.8%
2008	83.5%	82.2%	82.1%	77.4%	64.5%	69.1%	79.8%	76.7%	83.9%	81.1%	80.6%	82.6%
2009	82.3%	79.1%	77.0%	69.1%	68.7%	74.0%	78.0%	81.4%	77.1%	82.7%	77.8%	87.9%
2010	86.2%	83.4%	80.9%	65.4%	66.0%	77.8%	80.4%	79.6%	75.0%	67.0%	76.5%	86.4%
2011	84.2%	84.1%	82.8%	76.2%	71.1%	75.7%	82.5%	78.8%	73.1%	66.0%	75.8%	83.5%
2012	80.1%	81.9%	77.3%	68.6%	64.9%	68.0%	72.3%	70.3%	63.6%	73.6%	75.8%	82.4%
2013	78.3%	82.7%	82.2%	77.6%	77.3%	74.2%	69.8%	75.9%	73.3%	73.0%	77.3%	81.9%
2014	76.3%	80.5%	78.3%	74.5%	68.6%	75.7%	75.9%	81.3%	76.5%	71.2%	78.9%	85.7%
2015	85.0%	75.1%	71.2%	66.3%	73.2%	73.3%	75.9%	78.0%	73.0%	67.7%	76.5%	86.1%
2016	83.9%	83.5%	80.1%	69.5%	67.2%	70.3%	80.1%	80.1%	74.4%	75.8%	75.6%	79.5%
2017	83.1%	78.9%	74.9%	72.2%	66.7%	64.0%	73.1%	77.2%	70.4%	71.0%	71.9%	73.5%
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	79.1%	75.9%	70.3%	63.5%	75.3%	81.4%	M	M	M	M	M

Monthly Plots

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