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 (USC00355734) 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	M	M	M	M	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	0.05	0.06	0.00	0.09
2006	0.00	0.00	0.00	0.05	0.00	0.17	0.02	0.02	0.08	0.13	0.04	0.00
2007	0.00	0.10	0.33	0.09	0.19	0.09	0.16	0.23	0.18	0.23	0.06	0.01
2008	0.10	0.14	0.30	0.15	0.19	0.29	0.10	0.21	0.14	0.27	0.11	0.11
2009	0.04	0.00	0.00	0.05	0.00	0.03	0.01	0.00	0.00	0.00	0.00	0.01
2010	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.15	0.00
2011	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.00
2012	0.00	0.02	0.00	0.00	0.00	0.00	0.00	0.01	0.00	0.00	0.00	0.13
2013	0.01	0.00	0.00	0.01	0.00	0.00	0.00	0.02	0.00	0.00	0.00	0.00
2014	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.13	0.00
2015	0.00	0.00	0.00	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	1.47	1.10	0.97	0.96	0.96	0.57	0.18	0.20	0.43	1.06	1.54	1.61

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	4.0
2005	5.7	4.8	6.0	7.1	7.1	10.0	8.4	7.8	6.9	4.3	5.7	3.8
2006	M	M	7.7	7.3	7.4	8.2	8.7	7.5	6.8	5.8	5.6	5.2
2007	5.2	5.0	6.5	7.7	8.6	9.2	8.3	7.9	7.4	4.8	4.3	5.3
2008	5.0	5.9	7.0	8.2	7.8	10.0	8.8	7.8	5.8	4.9	4.4	6.1
2009	6.7	4.7	7.6	7.5	6.8	9.1	8.0	8.3	6.7	5.6	3.8	4.3
2010	4.6	3.4	5.6	8.1	7.8	8.6	8.1	7.8	5.7	4.5	5.6	5.5
2011	5.2	7.9	5.5	8.3	7.9	10.5	7.9	8.5	5.6	5.4	5.4	3.1
2012	4.5	6.5	6.4	6.5	7.8	8.7	8.1	7.2	5.9	4.8	4.7	5.1
2013	5.2	6.2	5.6	9.3	6.7	7.9	8.3	6.2	6.9	4.4	5.5	5.0
2014	6.2	7.8	6.5	6.8	7.2	9.5	7.6	6.9	6.6	4.3	5.5	5.3
2015	4.2	5.4	4.7	7.1	6.6	7.8	8.0	7.6	6.1	5.0	5.2	6.2
2016	4.5	4.6	6.1	7.8	8.6	8.0	8.9	6.6	6.6	4.9	4.5	4.9
2017	5.1	4.4	5.9	8.9	6.2	8.0	7.9	M	5.4	5.9	4.4	5.0
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	5.1	5.0	6.8	7.6	7.5	7.7	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	M	M	M	M	M	M	M	M	M	M	M	34.30
2005	40.32	50.24	59.23	60.70	69.88	74.35	85.10	86.27	75.74	63.06	45.29	32.33
2006	41.65	31.47	41.16	62.88	71.34	78.05	88.73	85.44	77.99	63.61	47.56	33.97
2007	38.19	45.75	57.32	60.40	71.95	75.82	89.14	82.96	73.76	60.82	48.13	41.13
2008	38.55	49.69	51.36	56.68	71.20	75.44	85.82	82.94	78.44	63.72	51.29	41.08
2009	41.47	42.73	49.10	60.73	72.01	78.52	90.49	85.72	79.39	59.52	50.80	34.60
2010	44.86	49.24	55.42	58.64	64.76	72.25	85.06	83.56	75.11	63.59	48.58	34.83
2011	43.19	41.76	52.36	54.62	63.89	71.88	81.40	85.75	82.44	61.61	49.30	40.67
2012	43.56	44.90	52.74	61.46	67.90	71.68	86.06	88.02	80.39	62.39	53.18	41.41
2013	39.75	49.86	55.52	60.92	71.17	78.25	89.97	86.92	77.61	62.60	46.59	40.72
2014	43.92	41.97	55.74	62.07	72.15	76.09	90.93	88.00	78.18	67.85	46.04	41.38
2015	42.27	53.16	61.85	63.24	74.24	87.63	89.40	85.84	75.97	68.68	45.74	41.55
2016	40.54	51.64	55.78	68.76	71.81	79.65	83.67	89.37	75.09	59.60	54.85	35.34
2017	27.85	40.23	52.55	58.26	71.74	77.71	88.62	M	74.42	61.11	48.18	37.03
2018	44.18	46.15	53.02	59.04	74.34	77.17	88.85	86.86	74.25	63.13	48.10	41.91
2019	39.28	33.00	45.24	61.34	56.57	M	87.10	86.56	73.50	57.96	49.80	39.94
2020	45.17	48.14	52.77	63.01	69.26	74.64	85.90	81.27	79.75	65.81	49.42	40.52
2021	45.77	47.66	55.05	64.33	68.53	85.36	90.89	81.96	74.34	62.01	50.76	40.07
2022	37.64	49.54	56.16	53.74	63.27	75.20	90.30	90.85	79.53	73.29	38.28	35.48
2023	42.02	44.40	49.45	59.33	74.96	80.07	88.98	86.55	74.21	64.13	47.86	42.68
2024	33.90	47.31	55.79	58.09	67.23	77.29	90.84	84.01	79.58	64.35	48.89	40.96
2025	41.80	42.77	55.34	63.27	71.33	80.80	87.13	M	M	M	M	M
NCEI Climatology	40.11	45.03	52.30	58.80	67.40	74.30	83.99	83.80	75.80	62.20	48.40	39.50

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	22.63
2005	27.49	24.47	33.35	39.66	47.10	48.16	57.17	56.62	45.16	41.99	31.81	20.91
2006	41.25	30.35	34.68	37.01	43.69	53.24	58.06	53.21	47.30	37.42	32.95	26.44
2007	24.85	30.97	35.09	37.52	42.62	49.99	59.44	54.03	46.48	36.37	28.75	28.81
2008	23.71	31.10	29.62	32.33	47.78	48.30	55.80	55.63	45.04	36.59	34.43	25.08
2009	28.53	28.64	30.55	34.48	42.39	52.01	56.06	56.12	46.86	37.09	29.81	19.53
2010	31.82	31.60	30.29	36.37	41.96	49.48	55.07	54.51	50.58	39.87	31.72	26.81
2011	28.73	25.99	32.55	33.74	40.25	48.99	52.31	55.94	47.20	40.40	28.12	21.67
2012	24.53	27.91	31.57	37.08	42.09	48.13	55.16	55.45	46.57	38.89	38.28	29.77
2013	27.51	29.39	32.48	36.30	44.11	52.40	58.28	57.93	52.29	34.23	30.03	23.97
2014	30.58	29.22	32.21	38.33	44.71	50.56	59.21	59.26	49.51	44.52	27.90	30.46
2015	31.18	33.69	34.23	34.86	44.76	54.69	58.00	58.34	45.63	41.82	29.49	29.40
2016	29.55	31.63	32.88	41.21	45.44	50.17	55.48	55.99	46.61	41.46	36.63	20.33
2017	15.07	28.30	36.01	37.26	42.98	50.30	57.24	M	48.72	35.90	33.37	26.37
2018	31.80	30.02	31.52	37.59	50.11	50.16	57.62	58.07	45.26	38.59	31.02	30.59
2019	31.71	18.85	25.25	46.13	46.58	M	55.06	57.58	50.55	32.38	26.97	29.63
2020	29.35	26.54	27.83	31.22	33.33	37.28	34.61	34.46	33.68	30.91	29.55	29.29
2021	30.04	30.62	28.67	29.74	32.87	34.25	34.77	34.46	33.38	32.16	30.65	27.99
2022	25.41	25.05	31.11	31.41	40.73	50.07	58.13	59.78	50.29	42.63	24.98	21.55
2023	29.40	26.41	29.07	36.76	48.03	50.20	57.92	59.43	50.79	40.83	32.01	33.79
2024	23.77	31.71	31.75	38.32	43.51	50.19	59.70	55.42	52.77	37.34	34.24	28.24
2025	24.74	26.91	35.76	38.18	42.62	51.43	58.35	M	M	M	M	M
NCEI Climatology	24.50	26.25	30.09	34.50	41.60	47.00	53.00	52.61	45.40	36.20	28.70	24.21

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	M	M	M	M	M	M	M	M	M	M	M	28.47
2005	33.91	37.36	46.29	50.18	58.49	61.26	71.13	71.45	60.45	52.52	38.55	26.62
2006	41.45	30.91	37.92	49.95	57.51	65.64	73.39	69.33	62.65	50.52	40.26	30.21
2007	31.52	38.36	46.20	48.96	57.29	62.91	74.29	68.50	60.12	48.60	38.44	34.97
2008	31.13	40.40	40.49	44.50	59.49	61.87	70.81	69.28	61.74	50.15	42.86	33.08
2009	35.00	35.69	39.82	47.61	57.20	65.27	73.28	70.92	63.12	48.30	40.30	27.06
2010	38.34	40.42	42.86	47.50	53.36	60.86	70.06	69.04	62.84	51.73	40.15	30.82
2011	35.96	33.88	42.46	44.18	52.07	60.43	66.86	70.84	64.82	51.01	38.71	31.17
2012	34.05	36.41	42.15	49.27	55.00	59.91	70.61	71.74	63.48	50.64	45.73	35.59
2013	33.63	39.63	44.00	48.61	57.64	65.33	74.12	72.43	64.95	48.42	38.31	32.34
2014	37.25	35.60	43.98	50.20	58.43	63.32	75.07	73.63	63.85	56.19	36.97	35.92
2015	36.72	43.43	48.04	49.05	59.50	71.16	73.70	72.09	60.80	55.25	37.61	35.47
2016	35.04	41.64	44.33	54.98	58.63	64.91	69.57	72.68	60.85	50.53	45.74	27.84
2017	21.46	34.27	44.28	47.76	57.36	64.00	72.93	M	61.57	48.51	40.78	31.70
2018	37.99	38.08	42.27	48.31	62.22	63.66	73.23	72.47	59.76	50.86	39.56	36.25
2019	35.50	25.93	35.25	53.73	51.58	M	71.08	72.07	62.02	45.17	38.38	34.79
2020	37.26	37.34	40.30	47.12	51.30	55.96	60.26	57.86	56.72	48.36	39.49	34.90
2021	37.91	39.14	41.86	47.03	50.70	59.81	62.83	58.21	53.86	47.08	40.71	34.03
2022	31.53	37.30	43.63	42.58	52.00	62.63	74.21	75.32	64.91	57.96	31.63	28.52
2023	35.71	35.41	39.26	48.04	61.49	65.14	73.45	72.99	62.50	52.48	39.94	38.23
2024	28.84	39.51	43.77	48.20	55.37	63.74	75.27	69.72	66.17	50.85	41.57	34.60
2025	33.27	34.84	45.55	50.73	56.97	66.12	72.74	M	M	M	M	M
NCEI Climatology	32.30	35.64	41.20	46.65	54.50	60.65	68.50	68.20	60.60	49.20	38.55	31.85

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	M	M	M	M	M	M	M	M	M	M	M	95.9%
2005	86.7%	74.1%	69.9%	67.0%	66.5%	60.4%	52.8%	53.2%	60.4%	75.1%	84.5%	90.6%
2006	M	M	76.4%	66.0%	62.5%	59.2%	52.0%	55.6%	59.7%	69.1%	81.7%	88.1%
2007	81.9%	83.2%	73.0%	64.5%	57.8%	56.7%	54.3%	57.3%	61.2%	72.9%	81.4%	84.1%
2008	80.5%	77.2%	71.8%	64.7%	63.9%	56.0%	52.4%	58.2%	55.7%	63.6%	83.3%	79.4%
2009	80.8%	83.1%	73.3%	64.6%	59.4%	55.9%	50.1%	55.7%	57.1%	69.8%	80.3%	78.5%
2010	82.4%	79.8%	70.2%	64.4%	64.1%	61.5%	50.7%	54.4%	63.9%	69.7%	79.6%	84.4%
2011	79.1%	71.1%	76.6%	66.3%	64.1%	58.5%	55.9%	54.3%	56.0%	72.5%	75.6%	81.7%
2012	77.9%	77.7%	71.1%	66.3%	56.8%	61.0%	54.9%	52.3%	54.5%	68.3%	75.8%	78.1%
2013	80.6%	73.4%	67.0%	62.0%	60.2%	55.8%	45.8%	54.5%	59.4%	66.9%	72.6%	75.2%
2014	75.2%	72.5%	69.3%	62.2%	57.0%	54.9%	47.9%	51.4%	54.1%	67.7%	75.4%	81.6%
2015	85.7%	73.5%	67.2%	60.0%	57.8%	46.6%	48.7%	52.3%	57.0%	67.1%	77.2%	81.5%
2016	84.7%	76.7%	68.5%	58.3%	55.6%	51.3%	52.1%	45.7%	56.4%	75.2%	77.1%	79.7%
2017	83.3%	81.5%	72.6%	57.3%	57.2%	53.3%	47.5%	M	58.7%	65.5%	85.5%	85.2%
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	75.8%	76.4%	58.7%	54.3%	45.2%	40.4%	M	M	M	M	M

Monthly Plots

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