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 (USC00476827) 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	0.00	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	1.22	1.31	2.05	4.04	4.68	5.83	4.12	4.15	3.99	2.72	2.12	1.56

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	3.0	4.4	4.1	3.5	5.4
2005	3.9	4.0	4.5	4.4	4.2	4.1	3.9	3.1	3.1	2.9	5.3	3.2
2006	4.9	5.1	5.1	5.4	3.8	2.5	2.8	2.5	3.1	4.3	4.1	4.5
2007	4.8	3.9	4.4	5.5	7.1	2.3	2.0	1.1	3.0	4.1	4.9	3.8
2008	4.4	3.7	3.7	5.3	4.3	4.1	2.9	2.4	2.5	3.4	5.2	4.9
2009	3.9	5.3	5.8	5.2	M	M	M	M	M	3.9	3.9	4.1
2010	3.8	3.3	3.5	4.4	M	2.9	M	M	M	3.5	5.0	3.0
2011	2.8	4.2	5.4	5.6	4.5	3.4	3.0	2.4	2.6	3.7	5.0	4.3
2012	5.2	3.9	4.6	4.6	4.1	3.5	2.4	1.8	M	3.5	4.1	3.9
2013	4.8	4.3	4.2	5.0	3.7	2.7	2.7	2.1	2.8	3.3	5.1	3.8
2014	6.2	4.7	5.2	5.1	3.6	3.1	2.9	2.2	2.5	3.3	4.8	3.8
2015	4.0	5.0	4.2	4.4	3.7	2.3	2.4	3.0	2.5	3.1	4.7	4.0
2016	4.0	4.2	4.1	5.1	2.7	2.5	2.4	1.6	2.2	3.0	3.4	4.3
2017	3.4	4.0	5.6	4.5	0.9	0.8	0.4	2.4	M	M	5.1	4.5
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	5.8	6.6	6.1	4.0	4.1	3.4	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	M	M	M	M	M	M	M	76.25	80.38	61.79	49.44	33.78
2005	27.11	38.03	45.12	64.87	67.81	84.84	86.12	82.79	78.24	64.55	48.58	27.04
2006	39.03	33.76	45.62	65.02	70.03	80.79	87.60	82.22	70.31	56.83	48.58	39.79
2007	32.29	23.80	50.39	59.25	68.88	83.56	85.09	82.58	77.20	66.76	45.95	28.74
2008	45.23	26.50	37.25	56.49	67.76	78.88	83.97	82.39	70.71	61.71	44.85	26.28
2009	20.97	34.67	47.66	58.63	M	M	M	M	M	55.14	53.29	29.28
2010	24.35	33.11	52.55	63.15	M	81.72	M	M	M	67.50	47.53	25.45
2011	20.12	30.76	38.87	51.88	70.13	80.25	89.44	84.71	71.11	67.18	49.94	38.43
2012	34.19	36.88	69.55	62.09	77.71	85.87	92.62	80.46	M	58.37	48.40	34.67
2013	33.76	30.23	37.17	53.32	73.43	78.73	86.33	86.04	79.78	63.56	49.36	38.39
2014	37.15	35.03	46.88	58.48	73.42	83.25	82.06	84.81	74.59	61.97	42.41	39.01
2015	35.50	30.20	50.24	64.34	72.45	81.73	84.57	81.84	81.93	65.53	54.39	44.39
2016	35.02	39.91	53.36	61.75	74.68	82.99	84.43	82.65	78.93	62.67	55.75	28.84
2017	29.58	43.21	38.44	67.02	73.35	88.78	83.62	82.34	M	M	56.38	44.98
2018	43.80	45.26	47.12	M	M	M	M	M	M	61.72	47.97	48.73
2019	44.93	M	M	M	75.24	82.11	88.89	75.90	79.63	65.53	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	45.40	51.03	59.97	81.12	89.92	94.08	91.68	86.14	71.34	61.49	55.45
2024	40.36	56.17	61.08	69.97	73.00	78.47	59.29	60.78	81.34	68.97	48.24	34.31
2025	28.80	29.71	53.43	59.38	70.61	82.64	83.89	M	M	M	M	M
NCEI Climatology	27.09	32.29	44.90	58.60	70.20	79.60	83.11	81.31	74.20	61.69	45.90	32.90

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	58.92	59.16	43.91	34.10	20.28
2005	12.35	23.41	26.80	43.66	49.92	66.24	67.67	64.42	60.48	44.37	32.02	14.15
2006	26.73	15.81	30.21	44.77	52.88	61.12	68.85	65.25	53.37	39.76	33.72	25.53
2007	17.68	5.81	32.41	40.53	58.39	65.72	64.64	65.85	56.16	50.27	30.76	16.55
2008	22.27	10.27	19.57	40.85	46.93	61.22	65.35	61.80	56.33	41.39	32.80	7.83
2009	5.03	16.70	30.12	38.22	M	M	M	M	M	39.92	36.19	15.24
2010	8.94	14.13	32.39	44.35	M	64.78	M	M	M	43.95	31.36	12.42
2011	13.80	15.17	25.51	39.28	51.24	62.03	71.18	64.71	52.58	45.55	32.69	26.55
2012	19.54	24.73	52.56	42.15	54.69	62.81	69.92	59.61	M	41.07	31.72	21.58
2013	17.73	18.93	21.93	37.09	54.33	62.49	65.70	65.54	58.96	47.53	38.88	31.84
2014	29.94	29.51	36.11	44.27	53.92	64.69	61.97	63.97	56.04	46.15	31.76	31.72
2015	25.80	20.56	32.92	45.16	56.39	62.30	65.07	63.54	62.86	49.22	40.75	37.02
2016	26.48	29.60	39.68	46.09	54.80	62.28	65.42	65.55	60.62	45.30	37.38	18.97
2017	18.96	25.67	28.44	51.49	61.80	1.85	72.00	65.98	M	M	43.19	38.27
2018	36.26	36.35	45.68	M	M	M	M	M	M	51.04	42.89	43.00
2019	39.12	M	M	M	59.25	65.22	72.31	63.57	66.26	54.93	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	27.92	30.76	39.10	49.72	59.62	66.11	65.12	61.80	47.83	33.27	34.74
2024	22.06	28.52	35.09	43.18	53.13	62.94	58.78	60.78	57.74	44.60	34.39	21.27
2025	10.99	13.27	31.84	40.13	50.14	64.23	68.12	M	M	M	M	M
NCEI Climatology	9.70	13.47	24.91	36.60	48.20	58.90	63.10	61.00	52.00	40.10	28.21	17.10

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	67.58	69.77	52.85	41.77	27.03
2005	19.73	30.72	35.96	54.27	58.87	75.54	76.90	73.60	69.36	54.46	40.30	20.59
2006	32.88	24.78	37.92	54.90	61.45	70.95	78.22	73.74	61.84	48.30	41.15	32.66
2007	24.98	14.80	41.40	49.89	63.63	74.64	74.87	74.22	66.68	58.52	38.35	22.65
2008	33.75	18.39	28.41	48.67	57.35	70.05	74.66	72.09	63.52	51.55	38.83	17.06
2009	13.00	25.69	38.89	48.42	M	M	M	M	M	47.53	44.74	22.26
2010	16.64	23.62	42.47	53.75	M	73.25	M	M	M	55.73	39.45	18.93
2011	16.96	22.97	32.19	45.58	60.69	71.14	80.31	74.71	61.85	56.36	41.31	32.49
2012	26.87	30.80	61.05	52.12	66.20	74.34	81.27	70.03	M	49.72	40.06	28.13
2013	25.74	24.58	29.55	45.20	63.88	70.61	76.02	75.79	69.37	55.54	44.12	35.12
2014	33.54	32.27	41.49	51.37	63.67	73.97	72.01	74.39	65.32	54.06	37.08	35.36
2015	30.65	25.38	41.58	54.75	64.42	72.02	74.82	72.69	72.40	57.37	47.57	40.71
2016	30.75	34.75	46.52	53.92	64.74	72.63	74.93	74.10	69.78	53.99	46.56	23.90
2017	24.27	34.44	33.44	59.25	67.57	45.32	77.81	74.16	M	M	49.79	41.62
2018	40.03	40.81	46.40	M	M	M	M	M	M	56.38	45.43	45.87
2019	42.02	M	M	M	67.25	73.66	80.60	69.74	72.95	60.23	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	36.66	40.90	49.53	65.42	74.77	80.09	78.40	73.97	59.59	47.38	45.10
2024	31.21	42.34	48.08	56.57	63.06	70.71	59.04	60.78	69.54	56.79	41.32	27.79
2025	19.89	21.49	42.64	49.75	60.37	73.43	76.00	M	M	M	M	M
NCEI Climatology	18.40	22.88	34.90	47.60	59.20	69.25	73.10	71.16	63.10	50.90	37.05	25.00

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	73.3%	65.2%	73.7%	72.3%	71.9%
2005	76.0%	74.2%	63.7%	59.0%	63.5%	65.3%	69.6%	71.6%	71.3%	72.8%	71.9%	82.2%
2006	77.2%	66.2%	70.3%	58.0%	65.8%	67.2%	70.8%	76.8%	76.6%	67.3%	72.6%	74.5%
2007	74.5%	71.9%	73.3%	62.3%	52.5%	69.4%	67.3%	77.9%	68.8%	72.4%	65.4%	84.4%
2008	84.0%	75.3%	70.5%	68.8%	61.6%	68.7%	69.9%	69.1%	78.0%	70.2%	81.5%	88.1%
2009	85.5%	81.8%	79.9%	71.1%	M	M	M	M	M	88.4%	82.6%	90.6%
2010	90.3%	83.7%	79.2%	75.8%	M	86.5%	M	M	M	76.3%	83.0%	91.2%
2011	87.8%	84.8%	84.8%	82.5%	77.2%	80.7%	83.1%	81.1%	83.6%	79.5%	80.1%	86.8%
2012	84.4%	85.1%	83.1%	74.4%	74.2%	72.6%	79.5%	82.6%	M	83.6%	81.7%	86.0%
2013	81.1%	84.3%	81.2%	78.9%	77.6%	82.0%	78.8%	81.1%	81.3%	82.1%	80.3%	86.4%
2014	79.7%	80.5%	77.2%	76.3%	72.6%	80.6%	79.9%	83.8%	85.8%	81.8%	84.4%	88.0%
2015	86.9%	79.0%	75.9%	69.8%	80.9%	80.8%	81.0%	81.4%	82.2%	78.2%	82.9%	90.7%
2016	86.2%	82.3%	83.0%	72.1%	74.6%	77.2%	83.0%	85.6%	84.9%	86.4%	83.0%	86.4%
2017	88.7%	80.6%	77.3%	73.0%	79.0%	72.9%	86.7%	84.2%	M	M	72.2%	82.6%
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	71.7%	64.3%	65.7%	65.6%	72.8%	78.6%	M	M	M	M	M

Monthly Plots

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