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 (USC00456610) 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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	0.00	M	2.64	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	0.00
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	2.04	1.67	2.08	1.67	1.60	1.15	0.46	0.53	0.58	1.31	2.32	2.27

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	9.4	9.8	13.0	8.6	10.1	8.4	8.1	7.9	8.9	8.0	9.0	10.0
2005	8.1	8.5	10.7	10.9	8.5	9.1	8.4	8.6	7.7	6.1	10.9	9.9
2006	M	M	15.1	11.5	10.7	8.9	9.7	9.5	9.7	9.6	14.5	11.9
2007	9.9	11.5	12.2	11.7	10.9	10.2	9.2	9.6	10.7	11.4	9.9	13.6
2008	13.9	11.8	14.0	13.2	11.2	11.6	10.3	10.8	9.8	10.6	11.2	11.2
2009	10.0	9.6	12.5	10.9	11.9	9.6	8.3	9.4	10.5	11.0	11.9	9.1
2010	10.7	8.4	11.3	14.3	11.5	9.7	10.0	9.8	9.4	10.3	11.6	13.5
2011	13.8	12.7	13.5	14.9	12.1	10.0	8.9	M	9.5	10.6	13.3	10.6
2012	12.9	13.4	12.3	11.9	12.1	12.8	8.6	9.3	8.5	11.4	10.9	11.6
2013	10.9	11.5	12.5	13.8	9.5	9.7	9.1	8.6	11.0	8.7	10.6	11.4
2014	11.3	13.9	13.5	13.7	10.6	10.2	9.4	8.9	10.0	12.0	13.6	12.0
2015	9.7	10.3	11.2	12.4	8.8	9.1	10.0	10.1	9.3	10.5	10.3	13.4
2016	11.6	13.7	13.7	11.2	10.3	10.1	9.8	9.2	9.9	11.0	12.7	13.3
2017	9.4	12.7	12.3	13.2	9.1	10.0	8.7	8.3	9.9	11.9	12.5	7.5
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	15.2	13.3	11.5	11.5	10.4	10.8	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
2002	M	M	M	M	M	M	M	M	M	M	53.00	M
2003	38.42	39.18	47.32	52.90	58.78	74.23	84.68	82.45	74.36	61.83	39.37	35.58
2004	31.84	39.69	52.80	58.67	61.31	72.90	84.23	80.80	67.57	61.42	41.85	38.71
2005	37.39	44.32	51.64	54.85	63.65	67.82	78.57	81.31	71.73	60.50	38.25	32.42
2006	38.20	28.00	39.60	54.34	64.55	73.32	87.65	81.26	72.40	56.23	43.57	35.84
2007	31.06	39.07	50.58	55.57	65.52	71.29	85.10	79.35	69.67	55.74	41.73	35.48
2008	34.61	41.74	45.03	54.17	67.19	73.13	83.42	80.97	75.27	58.84	43.91	31.94
2009	35.74	41.19	42.42	55.28	67.39	72.87	85.32	80.65	76.14	51.81	43.60	28.29
2010	40.06	43.64	49.52	54.67	57.10	66.33	81.55	79.52	70.47	58.19	40.20	34.50
2011	38.23	36.07	46.26	47.53	57.81	64.80	75.60	78.00	73.00	55.35	42.67	35.10
2012	38.58	39.41	46.29	56.93	62.58	68.17	82.97	84.55	75.50	56.52	45.23	36.77
2013	31.40	41.64	49.97	53.52	66.13	71.77	86.90	84.03	71.43	54.85	41.61	32.52
2014	35.81	33.32	49.45	56.60	68.90	73.03	89.55	83.58	75.00	63.65	43.00	38.50
2015	38.00	47.04	52.48	56.47	68.32	91.87	85.45	83.52	70.13	64.52	40.07	39.11
2016	38.41	47.07	50.13	63.20	65.74	74.73	79.10	82.35	69.23	55.19	49.37	29.24
2017	25.32	38.25	47.77	52.83	64.92	73.82	87.04	86.16	71.99	56.38	43.63	30.69
2018	40.12	38.22	47.23	54.42	68.05	70.03	85.64	81.70	69.51	58.08	43.59	36.35
2019	35.54	29.76	41.39	55.16	67.20	72.85	79.72	82.60	68.28	50.17	40.71	37.48
2020	39.07	42.61	47.20	56.94	64.42	69.43	82.67	83.42	76.21	57.71	43.26	37.94
2021	38.58	34.56	50.10	58.79	65.17	80.86	89.06	80.86	73.22	57.76	47.41	37.21
2022	33.80	40.61	49.15	49.57	57.63	69.37	85.02	87.73	75.94	65.18	36.87	31.31
2023	36.29	39.83	43.78	54.28	70.87	75.89	85.94	82.29	70.64	58.70	42.05	39.52
2024	33.03	42.15	49.80	54.98	63.28	72.46	86.96	80.61	74.08	59.87	42.72	35.51
2025	34.76	34.40	50.12	57.07	66.22	75.64	82.60	M	M	M	M	M
NCEI Climatology	40.40	44.62	52.00	58.61	67.29	74.40	85.09	85.10	75.40	60.91	47.69	39.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	53.00	M
2003	31.38	29.11	36.71	37.47	42.85	52.10	62.14	60.39	56.07	43.83	27.52	28.66
2004	25.10	30.14	35.83	40.10	45.59	50.17	58.65	59.83	49.13	46.47	32.22	29.10
2005	27.65	27.14	34.96	38.77	47.42	50.57	64.14	58.24	53.55	54.00	32.75	24.42
2006	37.40	27.00	34.40	38.17	45.97	53.64	60.26	55.87	50.03	37.84	31.77	25.84
2007	21.19	29.54	35.23	38.40	44.58	51.32	61.77	56.10	48.83	39.32	29.80	26.23
2008	22.06	29.81	30.16	32.93	44.94	48.27	56.48	56.59	48.90	39.29	35.59	19.65
2009	23.97	27.73	28.29	36.86	45.03	51.03	57.90	58.35	52.62	36.52	31.73	20.58
2010	31.87	32.04	32.87	37.40	38.43	49.73	56.03	56.52	50.73	42.23	28.97	27.23
2011	27.42	24.50	33.55	33.60	41.87	47.92	51.70	66.50	49.38	41.90	30.03	24.84
2012	26.35	29.14	32.00	39.53	43.58	49.40	58.42	59.13	51.32	39.61	34.83	28.35
2013	22.03	30.07	33.42	37.10	45.52	51.57	60.48	60.10	52.70	36.69	29.86	21.90
2014	27.61	24.29	34.39	37.93	45.71	50.17	62.45	60.35	52.13	45.39	28.77	28.30
2015	29.90	33.89	36.81	36.70	47.61	64.62	61.10	60.65	48.67	47.19	30.03	29.07
2016	30.76	34.59	34.61	43.50	46.90	52.17	57.06	58.35	49.77	43.26	37.77	19.31
2017	16.45	27.36	35.39	37.77	44.28	51.72	60.70	61.01	51.27	38.45	33.61	23.37
2018	31.73	27.79	32.63	38.05	49.73	49.62	57.91	57.91	48.01	39.01	32.23	26.73
2019	26.97	19.66	25.94	39.84	47.51	51.32	56.38	59.88	50.06	35.40	29.71	28.86
2020	29.67	29.42	31.25	37.36	44.70	50.32	56.13	59.01	52.10	40.33	31.56	29.20
2021	29.97	24.88	31.41	37.36	44.54	57.39	63.15	59.37	50.97	40.88	35.95	27.71
2022	24.54	25.71	34.67	32.80	42.04	50.88	60.57	62.40	53.54	44.49	25.29	21.69
2023	26.96	26.01	30.15	36.21	49.82	52.55	59.82	60.00	51.33	41.90	32.45	30.75
2024	23.77	31.79	32.79	38.92	43.42	51.54	62.59	58.63	54.44	41.78	32.80	28.11
2025	24.27	23.39	35.42	37.93	45.07	53.32	60.58	M	M	M	M	M
NCEI Climatology	27.10	28.34	32.61	37.30	43.90	48.50	52.90	52.80	45.20	37.01	31.49	26.29

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	53.00	M
2003	34.90	34.14	42.02	45.18	50.81	63.17	73.41	71.42	65.21	52.83	33.44	32.12
2004	28.47	34.91	44.32	49.38	53.45	61.53	71.44	70.32	58.35	53.95	37.04	33.90
2005	32.52	35.73	43.30	46.81	55.53	59.20	71.36	69.78	62.64	57.25	35.50	28.42
2006	37.80	27.50	37.00	46.26	55.26	63.48	73.95	68.56	61.22	47.03	37.67	30.84
2007	26.13	34.30	42.90	46.98	55.05	61.30	73.43	67.73	59.25	47.53	35.77	30.85
2008	28.34	35.78	37.60	43.55	56.06	60.70	69.95	68.78	62.08	49.06	39.75	25.79
2009	29.85	34.46	35.35	46.07	56.21	61.95	71.61	69.50	64.38	44.16	37.67	24.44
2010	35.97	37.84	41.19	46.03	47.77	58.03	68.79	68.02	60.60	50.21	34.58	30.87
2011	32.82	30.29	39.90	40.57	49.84	56.36	63.65	72.25	61.19	48.63	36.35	29.97
2012	32.47	34.28	39.15	48.23	53.08	58.78	70.69	71.84	63.41	48.06	40.03	32.56
2013	26.72	35.86	41.69	45.31	55.82	61.67	73.69	72.06	62.07	45.77	35.73	27.21
2014	31.71	28.80	41.92	47.27	57.31	61.60	76.00	71.97	63.57	54.52	35.88	33.40
2015	33.95	40.46	44.65	46.58	57.97	78.25	73.27	72.08	59.40	55.85	35.05	34.09
2016	34.59	40.83	42.37	53.35	56.32	63.45	68.08	70.35	59.50	49.23	43.57	24.28
2017	20.89	32.80	41.58	45.30	54.60	62.77	73.87	73.59	61.63	47.42	38.62	27.03
2018	35.92	33.01	39.93	46.23	58.89	59.83	71.78	69.81	58.76	48.55	37.91	31.54
2019	31.25	24.71	33.67	47.50	57.36	62.09	68.05	71.24	59.17	42.79	35.21	33.17
2020	34.37	36.02	39.22	47.15	54.56	59.87	69.40	71.22	64.16	49.02	37.41	33.57
2021	34.28	29.72	40.76	48.07	54.86	69.12	76.10	70.11	62.10	49.32	41.68	32.46
2022	29.17	33.16	41.91	41.19	49.83	60.12	72.80	75.07	64.74	54.84	31.08	26.50
2023	31.62	32.92	36.96	45.25	60.34	64.22	72.88	71.14	60.99	50.30	37.25	35.14
2024	28.40	36.97	41.30	46.95	53.35	62.00	74.78	69.62	64.26	50.82	37.76	31.81
2025	29.52	28.89	42.77	47.50	55.65	64.48	71.59	M	M	M	M	M
NCEI Climatology	33.75	36.48	42.30	47.95	55.59	61.45	69.00	68.95	60.30	48.96	39.59	32.90

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
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	85.0%	81.4%	60.3%	62.4%	65.6%	59.9%	47.4%	54.0%	62.3%	65.0%	79.7%	80.2%
2005	81.0%	66.8%	61.0%	60.9%	64.1%	57.9%	36.7%	37.4%	43.9%	53.2%	69.0%	84.2%
2006	M	M	58.1%	64.7%	55.7%	56.5%	45.8%	48.5%	56.4%	67.2%	78.4%	84.3%
2007	85.3%	85.5%	71.9%	64.2%	59.5%	56.6%	43.5%	45.8%	53.0%	68.5%	80.1%	82.7%
2008	78.7%	81.4%	70.6%	60.6%	61.6%	55.7%	45.8%	49.3%	48.9%	60.4%	84.2%	82.4%
2009	85.5%	80.6%	76.2%	64.9%	57.1%	59.9%	47.9%	51.1%	48.2%	66.3%	75.3%	86.0%
2010	82.7%	77.2%	64.4%	60.9%	64.8%	66.0%	47.9%	49.4%	59.4%	69.3%	83.5%	87.2%
2011	79.7%	76.3%	74.8%	67.2%	67.1%	68.2%	59.5%	M	52.3%	72.2%	72.6%	80.2%
2012	76.5%	79.5%	73.1%	64.7%	53.9%	60.7%	51.9%	41.9%	47.7%	67.4%	83.5%	80.9%
2013	84.3%	76.9%	68.0%	60.3%	58.4%	60.6%	40.0%	46.6%	59.5%	67.3%	80.4%	81.6%
2014	84.5%	81.7%	68.2%	61.2%	53.9%	54.7%	41.2%	46.7%	48.3%	62.3%	73.8%	83.4%
2015	87.6%	73.2%	62.3%	57.8%	57.4%	42.3%	42.3%	42.9%	50.5%	60.3%	76.8%	79.5%
2016	83.8%	72.6%	69.4%	59.3%	59.6%	51.4%	49.0%	41.6%	50.5%	73.1%	74.3%	80.9%
2017	84.6%	78.3%	74.8%	64.2%	62.4%	53.2%	38.8%	38.2%	52.2%	63.8%	77.9%	86.9%
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	65.7%	68.9%	53.3%	53.0%	40.2%	35.9%	M	M	M	M	M

Monthly Plots

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