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 (USC00134142) 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
2007	M	M	M	M	M	2.98	2.52	8.77	0.91	0.65	0.02	0.67
2008	0.25	0.60	1.95	5.81	6.44	3.68	4.34	1.64	1.53	3.30	1.89	0.26
2009	0.03	0.30	2.25	3.38	4.32	4.09	2.15	1.34	3.90	5.67	0.51	0.86
2010	0.39	0.05	0.75	3.56	4.80	2.75	6.72	0.67	2.95	0.28	0.27	0.19
2011	0.00	0.53	0.83	2.63	2.24	1.99	6.52	2.25	2.88	0.95	1.28	1.09
2012	0.12	0.37	1.18	3.12	2.45	2.23	1.37	1.35	0.23	1.72	0.02	0.39
2013	0.23	0.13	1.02	5.91	8.34	2.64	3.09	0.84	1.43	1.62	1.42	0.07
2014	0.01	0.31	0.71	3.64	2.83	11.53	2.01	3.28	2.15	2.13	0.07	1.11
2015	0.33	0.07	0.40	2.31	3.85	3.42	3.84	6.05	1.05	1.23	1.94	2.82
2016	0.23	0.29	1.75	1.85	2.36	5.29	1.12	5.17	4.74	1.10	0.78	0.49
2017	1.12	0.99	1.20	2.01	3.04	5.10	0.64	2.58	2.78	3.47	0.08	0.00
2018	0.53	0.51	1.11	0.79	3.74	3.58	1.99	4.63	6.38	4.31	1.29	1.04
2019	0.03	0.12	0.52	2.46	5.44	4.06	1.84	3.36	4.39	5.36	1.00	0.73
2020	0.02	0.21	1.92	0.63	6.55	0.87	0.71	0.64	3.18	1.10	0.51	0.04
2021	M	0.01	1.38	0.29	1.17	1.71	1.93	5.70	1.22	2.69	1.06	0.34
2022	0.05	0.03	1.81	2.82	2.75	3.63	2.78	3.30	0.94	0.37	0.99	0.46
2023	0.81	1.40	0.57	1.80	2.55	3.28	1.37	1.93	0.88	1.66	0.03	0.72
2024	0.26	0.14	1.23	3.63	9.11	3.28	5.79	1.18	0.54	1.11	2.00	0.55
2025	M	0.06	1.65	3.25	2.30	1.33	M	M	M	M	M	M
NCEI Climatology	0.92	1.21	2.08	3.80	5.57	6.13	4.54	4.37	3.49	2.56	1.97	1.54

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	6.9	7.3	6.9	8.9	11.0	12.4	10.3
2008	12.3	10.7	10.1	13.0	11.8	10.2	7.7	6.1	7.3	9.4	11.5	13.8
2009	11.8	12.8	12.3	11.9	10.9	7.6	6.2	7.0	4.8	9.3	9.8	11.3
2010	9.7	9.3	9.7	11.3	11.1	7.6	6.5	7.1	9.4	8.7	13.0	11.2
2011	10.4	12.6	10.9	14.1	13.3	10.5	5.7	4.5	5.7	8.6	11.0	10.2
2012	12.7	11.2	12.2	12.4	12.2	9.0	5.8	5.6	6.8	9.8	10.4	10.4
2013	12.3	12.2	11.5	12.5	11.6	9.8	6.7	4.4	7.0	9.0	11.5	10.7
2014	14.5	11.4	12.8	13.6	10.3	7.0	7.5	5.1	7.4	9.3	13.1	9.7
2015	11.5	11.8	10.9	11.7	11.8	7.4	5.7	6.2	7.0	9.1	11.9	11.4
2016	11.6	12.4	10.9	13.8	9.4	8.8	6.5	5.3	8.0	8.4	10.3	13.5
2017	10.7	11.2	12.3	11.0	10.6	9.7	5.7	5.3	6.9	10.3	10.5	11.6
2018	11.2	10.4	11.4	11.8	8.5	8.7	5.7	5.6	7.4	8.1	10.2	9.4
2019	11.3	11.8	11.2	12.2	10.4	8.3	7.0	5.4	8.1	9.5	10.0	10.1
2020	10.8	10.7	11.3	11.6	9.9	10.2	5.6	6.3	8.5	11.3	11.6	9.5
2021	9.9	9.5	11.0	12.5	10.6	8.0	5.0	6.3	7.0	9.0	12.1	11.1
2022	12.8	13.3	12.8	15.3	11.9	9.0	6.5	5.5	6.8	8.6	12.3	13.5
2023	10.3	11.6	12.0	14.6	10.1	6.4	5.2	6.0	6.6	10.9	9.9	9.3
2024	10.3	11.0	12.1	14.4	10.4	9.6	5.7	6.4	6.2	10.4	10.8	10.7
2025	11.8	11.6	12.8	12.6	9.6	8.5	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
2007	M	M	M	M	M	79.18	83.39	81.72	77.03	62.72	45.09	26.34
2008	22.75	26.08	37.43	54.33	68.26	78.41	81.68	78.97	73.27	60.33	42.81	24.43
2009	19.03	30.76	43.70	55.13	66.60	76.32	76.91	75.41	74.29	51.40	51.62	26.16
2010	18.04	24.65	46.06	65.79	71.26	81.67	85.89	86.55	75.06	70.07	42.99	27.18
2011	22.97	31.42	42.19	51.69	71.08	79.11	85.03	79.73	69.68	65.15	48.26	36.24
2012	34.51	37.66	61.63	62.64	76.95	82.30	88.94	82.19	76.13	59.68	50.16	35.19
2013	31.15	31.43	34.88	55.96	68.15	78.15	82.96	82.42	78.22	61.29	42.32	24.09
2014	23.14	32.91	38.06	57.07	71.77	79.27	78.39	79.96	72.72	60.85	37.32	33.20
2015	29.95	23.71	48.81	62.28	69.47	79.08	81.01	78.33	80.45	64.24	51.17	39.28
2016	25.76	33.92	52.00	60.99	72.26	85.04	82.69	81.69	78.00	66.97	56.06	33.34
2017	30.02	43.60	44.32	61.56	71.12	84.07	84.68	77.79	79.45	63.08	46.86	34.23
2018	28.22	28.73	41.32	50.74	78.48	84.26	83.49	81.79	73.28	58.50	37.13	35.35
2019	23.94	22.92	38.78	60.87	67.83	79.77	85.43	79.22	77.98	56.33	40.46	38.02
2020	29.97	32.27	49.59	60.08	68.55	84.01	86.59	84.34	74.00	57.02	52.84	36.33
2021	30.61	19.44	51.84	60.49	73.38	87.97	84.24	84.88	80.53	65.28	49.60	40.02
2022	25.66	30.81	45.94	54.61	73.16	83.21	84.32	82.18	76.48	64.44	46.53	29.18
2023	29.49	35.61	43.03	61.86	76.89	83.19	82.81	83.31	80.16	63.77	51.51	42.58
2024	27.29	49.40	52.92	62.86	73.79	83.29	81.87	81.50	81.13	71.02	47.29	35.46
2025	30.17	29.82	54.78	61.27	73.05	79.31	M	M	M	M	M	M
NCEI Climatology	25.70	30.77	43.49	58.30	69.90	79.90	82.89	80.80	74.80	61.71	45.00	31.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	62.44	60.68	62.89	50.57	44.53	24.95	11.50
2008	8.76	12.32	23.74	35.24	45.45	57.99	62.48	56.15	50.50	37.23	26.43	2.93
2009	0.37	13.92	24.36	32.92	45.63	56.55	55.80	56.27	48.35	35.38	32.49	10.74
2010	5.56	4.73	27.08	41.38	48.82	57.67	67.84	66.47	53.70	39.71	24.63	11.08
2011	6.25	15.17	26.50	37.51	49.13	61.04	66.83	58.13	47.00	38.91	29.12	22.13
2012	17.07	21.71	39.80	40.42	52.90	59.71	66.12	56.72	46.24	32.74	27.63	17.60
2013	11.67	15.79	19.85	36.33	48.87	60.17	61.26	60.84	54.07	38.64	22.17	7.43
2014	1.41	-0.23	20.54	35.68	48.76	60.38	58.56	62.41	50.41	39.32	18.69	21.83
2015	13.96	2.61	25.71	37.96	51.17	59.91	61.21	58.58	57.48	41.65	32.25	27.58
2016	12.90	20.08	32.60	39.94	49.45	62.04	64.90	62.01	57.15	44.57	26.22	15.01
2017	18.61	25.31	28.41	41.78	48.55	60.46	63.91	57.15	54.97	43.93	26.38	14.30
2018	9.32	11.20	26.91	29.25	57.24	63.59	62.23	61.84	54.15	37.83	22.57	21.12
2019	13.51	13.29	24.02	38.99	47.97	60.48	67.42	59.22	58.83	37.36	24.09	20.58
2020	14.46	14.77	32.82	34.23	49.00	63.77	65.18	59.45	50.62	36.23	30.03	16.73
2021	16.32	1.57	32.57	38.26	55.42	63.24	63.21	61.53	53.83	45.24	27.91	21.46
2022	2.55	7.96	28.41	34.08	51.51	61.10	64.43	61.06	53.59	37.27	26.54	14.32
2023	15.54	16.75	24.94	37.23	51.32	60.06	59.87	62.31	54.73	42.29	27.32	26.58
2024	15.33	24.18	28.84	39.67	51.53	61.90	62.56	60.34	53.44	42.56	31.09	21.37
2025	8.54	10.20	31.05	38.84	48.97	57.91	M	M	M	M	M	M
NCEI Climatology	8.11	12.30	24.40	35.30	47.70	58.40	62.19	59.69	50.60	38.30	25.61	14.90

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2007	M	M	M	M	M	70.81	72.04	72.30	63.80	53.62	35.02	18.92
2008	15.75	19.20	30.58	44.78	56.85	68.20	72.08	67.56	61.88	48.78	34.62	13.68
2009	9.70	22.34	34.03	44.03	56.12	66.43	66.35	65.84	61.32	43.39	42.06	18.45
2010	11.80	14.69	36.57	53.59	60.04	69.67	76.87	76.51	64.38	54.89	33.81	19.13
2011	14.61	23.30	34.34	44.60	60.10	69.96	75.93	68.93	58.34	52.03	38.69	29.18
2012	25.79	29.68	50.72	51.53	64.93	71.00	77.53	69.45	61.18	46.21	38.90	26.40
2013	21.41	23.61	27.37	46.15	58.51	69.16	72.11	71.63	66.15	49.96	32.24	15.76
2014	12.27	16.34	29.30	46.38	60.27	69.83	68.48	71.18	61.56	50.08	28.00	27.51
2015	21.95	13.16	37.26	50.12	60.32	69.50	71.11	68.46	68.97	52.95	41.71	33.43
2016	19.33	27.00	42.30	50.46	60.85	73.54	73.80	71.85	67.57	55.77	41.14	24.17
2017	24.32	34.46	36.37	51.67	59.83	72.26	74.29	67.47	67.21	53.50	36.62	24.27
2018	18.77	19.97	34.12	40.00	67.86	73.93	72.86	71.81	63.71	48.20	29.85	28.23
2019	18.72	18.11	31.40	49.93	57.90	70.12	76.42	69.22	68.41	46.85	32.27	29.30
2020	22.22	23.52	41.21	47.15	58.77	73.89	75.88	71.90	62.31	46.62	41.43	26.53
2021	23.46	10.50	42.21	49.37	64.40	75.60	73.72	73.20	67.18	55.26	38.76	30.74
2022	14.11	19.38	37.17	44.35	62.34	72.15	74.38	71.62	65.04	50.85	36.54	21.75
2023	22.52	26.18	33.98	49.54	64.11	71.63	71.34	72.81	67.45	53.03	39.41	34.58
2024	21.31	36.79	40.88	51.26	62.66	72.60	72.22	70.92	67.29	56.79	39.19	28.42
2025	19.36	20.01	42.91	50.05	61.01	68.61	M	M	M	M	M	M
NCEI Climatology	16.90	21.53	33.95	46.80	58.80	69.15	72.54	70.25	62.70	50.00	35.30	23.20

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
2007	M	M	M	M	M	74.8%	72.2%	81.9%	71.2%	73.8%	68.2%	88.0%
2008	82.8%	87.0%	82.1%	77.5%	64.1%	66.8%	76.1%	76.1%	79.8%	72.0%	80.2%	82.7%
2009	81.5%	79.4%	76.0%	68.8%	65.6%	71.4%	75.2%	79.2%	76.5%	81.3%	75.9%	85.0%
2010	84.1%	82.4%	77.5%	61.9%	62.9%	74.8%	77.8%	76.3%	70.8%	59.6%	70.5%	82.9%
2011	81.5%	80.5%	79.3%	76.9%	63.4%	70.3%	78.5%	74.6%	71.1%	62.4%	72.8%	81.5%
2012	75.9%	78.7%	72.2%	63.3%	58.2%	62.7%	68.6%	68.1%	59.4%	68.0%	70.0%	78.8%
2013	74.9%	79.3%	78.4%	69.7%	74.2%	71.3%	68.4%	74.5%	71.7%	71.2%	75.4%	80.4%
2014	73.3%	76.7%	74.6%	70.9%	64.2%	73.0%	74.6%	80.9%	76.9%	71.3%	76.2%	85.1%
2015	81.4%	73.5%	68.8%	61.0%	72.4%	74.2%	77.8%	80.1%	73.8%	68.3%	78.6%	86.8%
2016	84.3%	82.9%	78.5%	66.3%	63.7%	66.4%	79.9%	81.6%	75.3%	75.9%	75.1%	80.9%
2017	84.4%	78.9%	72.6%	70.8%	66.7%	61.1%	76.2%	78.9%	73.0%	73.5%	74.1%	70.6%
2018	80.1%	80.0%	78.8%	68.2%	70.0%	75.4%	78.1%	82.9%	80.7%	76.9%	81.1%	87.9%
2019	82.1%	85.8%	80.7%	74.0%	77.1%	71.7%	77.7%	74.2%	74.5%	66.4%	73.5%	75.4%
2020	76.8%	69.8%	70.7%	56.7%	61.4%	57.6%	66.9%	64.0%	63.5%	56.0%	68.3%	73.2%
2021	78.1%	70.3%	72.8%	59.1%	77.0%	62.0%	78.4%	78.5%	73.4%	78.8%	71.4%	76.9%
2022	78.4%	76.8%	75.1%	74.1%	67.6%	68.3%	78.4%	82.6%	75.8%	64.5%	78.7%	84.1%
2023	91.2%	83.5%	81.2%	64.5%	60.9%	69.5%	73.5%	72.9%	67.6%	67.5%	62.0%	76.0%
2024	80.6%	64.4%	56.3%	60.1%	64.1%	62.8%	77.4%	74.9%	64.2%	50.1%	79.1%	75.8%
2025	61.8%	65.4%	66.2%	61.6%	54.8%	58.5%	M	M	M	M	M	M

Monthly Plots

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May 2025

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