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 (USW00094239) 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	4.72	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	1.02	0.79	0.73	0.57	0.77	0.50	0.24	0.23	0.23	0.62	0.85	1.31

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	4.3	2.8	5.3	5.8	6.5	6.0	6.4	5.5	6.1	3.7	2.4	3.3
2005	2.9	2.6	4.7	5.2	5.8	7.8	7.3	6.4	5.5	2.9	2.6	2.6
2006	M	M	4.5	6.9	7.3	8.3	8.2	M	M	M	M	1.1
2007	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1
2008	1.1	1.1	1.1	1.1	1.1	0.8	0.4	1.1	1.1	1.1	1.1	1.1
2009	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	1.1	2.5	2.3	1.8
2010	3.4	2.6	4.2	7.0	6.4	0.9	6.5	7.2	5.8	4.0	4.1	3.3
2011	2.8	3.6	5.2	7.1	7.8	9.2	7.9	8.3	4.8	4.3	3.9	3.0
2012	3.1	4.1	5.7	6.5	7.3	8.6	7.8	7.3	5.0	3.6	3.4	3.3
2013	3.3	3.5	4.6	6.0	6.4	7.0	8.7	6.7	5.9	3.4	3.1	2.7
2014	3.1	3.9	4.9	6.2	6.8	9.0	8.1	7.3	5.0	4.1	3.3	3.6
2015	3.0	3.4	3.9	5.4	6.4	7.6	7.9	6.9	5.2	3.9	3.8	3.4
2016	3.0	3.1	5.1	6.7	7.5	6.6	8.3	6.6	5.1	4.0	3.5	2.8
2017	3.0	2.7	4.6	6.0	6.1	7.5	7.9	6.0	3.8	4.0	3.4	2.3
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	2.3	4.9	7.0	7.1	8.7	8.4	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
2002	M	M	M	M	M	M	M	M	M	M	52.00	M
2003	37.25	47.32	55.48	61.50	70.65	83.77	90.05	89.50	80.66	66.77	42.80	32.87
2004	29.71	39.43	57.24	63.91	68.17	68.17	94.46	88.06	71.59	62.83	46.63	38.00
2005	31.35	48.75	58.97	62.36	73.71	77.97	89.13	89.81	76.31	62.95	42.23	29.45
2006	36.00	32.75	40.40	64.66	40.52	32.00	32.00	M	M	M	M	33.64
2007	32.71	42.07	55.42	62.07	73.77	77.30	90.57	84.84	75.93	60.00	42.17	35.65
2008	30.19	46.72	53.48	60.23	74.48	70.57	69.45	84.79	78.63	61.48	47.47	31.65
2009	34.13	41.61	51.48	64.14	75.77	83.10	92.68	88.14	81.17	59.35	48.07	30.84
2010	38.65	47.25	56.55	60.73	66.93	75.33	88.42	85.41	75.20	63.84	42.17	34.74
2011	36.74	42.04	50.23	57.13	66.37	74.92	82.65	88.84	82.53	61.55	45.63	35.62
2012	36.97	45.66	53.29	64.47	70.19	74.27	89.67	88.50	78.61	61.65	47.70	38.90
2013	32.10	47.79	55.39	60.93	73.29	76.53	91.13	86.45	77.67	61.69	44.10	32.37
2014	38.65	37.68	54.35	63.27	74.10	78.87	92.35	88.00	78.72	62.78	44.73	40.61
2015	37.06	51.25	61.32	62.56	76.94	89.41	91.00	87.83	75.00	68.29	45.03	36.25
2016	37.07	43.28	56.58	72.13	75.29	81.80	85.48	88.77	76.63	59.26	52.83	31.29
2017	26.97	35.79	51.55	60.27	73.61	80.57	92.04	92.02	78.10	61.87	45.33	33.20
2018	38.92	46.02	54.24	62.21	79.40	79.20	92.23	88.33	75.87	62.83	46.60	39.71
2019	37.79	29.82	47.47	63.46	76.00	81.51	85.89	88.86	73.54	56.99	46.37	36.07
2020	37.99	49.84	55.40	65.64	73.24	79.29	89.17	89.23	80.16	64.06	45.27	36.84
2021	39.84	41.32	56.92	67.47	74.04	88.23	95.57	88.42	76.17	61.81	49.57	38.81
2022	31.52	42.48	57.22	55.75	66.04	78.02	92.79	92.78	81.97	71.73	38.43	26.69
2023	36.30	42.48	50.55	59.02	78.25	83.56	89.86	89.12	76.81	64.03	44.43	40.06
2024	33.65	47.38	57.81	61.61	72.27	80.04	94.97	87.75	83.67	65.35	46.41	37.91
2025	37.09	38.18	57.38	67.58	75.84	85.07	90.54	M	M	M	M	M
NCEI Climatology	33.60	41.78	52.51	61.80	71.61	78.19	87.61	86.40	76.69	60.50	43.81	33.41

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	52.00	M
2003	31.54	29.39	36.16	40.80	49.52	59.07	65.91	63.00	55.97	44.90	26.37	25.73
2004	23.79	31.05	38.92	46.45	50.69	58.38	71.69	66.84	55.41	52.33	30.15	29.90
2005	24.03	25.75	36.48	43.24	51.55	56.97	61.84	61.35	43.19	41.71	29.60	20.52
2006	35.50	31.50	35.40	42.03	34.06	32.00	32.00	M	M	M	M	23.18
2007	20.97	30.79	35.45	41.77	50.00	56.10	67.00	60.58	53.80	39.45	30.67	23.61
2008	15.65	28.24	32.29	37.33	52.68	56.63	62.48	62.75	51.60	40.71	34.37	16.48
2009	21.94	28.36	31.32	43.55	48.81	58.93	66.06	63.68	57.52	41.03	32.13	18.55
2010	31.00	34.36	35.90	42.90	46.90	55.70	62.87	61.86	53.30	42.39	27.73	26.10
2011	24.68	25.07	35.03	37.60	46.87	55.08	59.13	63.97	54.60	42.29	27.67	24.31
2012	20.97	29.24	33.84	43.10	48.90	54.63	65.20	64.40	53.43	41.32	36.00	28.83
2013	23.97	29.21	35.13	43.00	51.84	57.77	67.16	64.97	57.70	38.69	30.63	19.73
2014	27.19	24.64	34.19	41.97	52.29	58.83	68.39	66.45	54.38	47.85	29.07	30.35
2015	29.03	34.79	39.39	43.39	53.90	68.24	67.00	65.43	50.70	46.32	30.47	26.11
2016	29.41	32.34	37.68	48.50	52.97	57.97	63.35	63.16	51.73	43.55	39.67	17.87
2017	17.58	21.54	34.77	41.37	49.56	56.90	66.00	65.71	53.41	37.83	33.11	25.62
2018	30.48	27.40	34.85	42.25	56.99	56.01	65.36	63.62	51.43	39.99	32.17	29.75
2019	29.24	18.08	27.33	44.59	54.31	58.53	63.06	64.90	53.94	35.84	28.18	29.92
2020	27.03	28.67	33.48	42.05	50.26	58.15	63.93	64.27	54.01	42.42	30.91	29.77
2021	30.52	26.19	33.97	41.29	50.28	63.27	70.19	66.23	55.64	41.58	34.38	27.12
2022	20.92	24.79	37.11	37.33	47.09	55.60	67.07	68.52	57.36	45.80	24.78	17.07
2023	26.90	27.31	33.92	39.69	55.93	61.86	67.21	65.20	55.56	42.83	31.85	32.77
2024	24.59	33.15	35.53	41.23	49.09	57.00	68.99	63.02	59.32	40.82	34.15	30.56
2025	24.11	22.96	36.76	42.72	49.21	60.33	66.86	M	M	M	M	M
NCEI Climatology	24.10	27.49	33.69	40.41	48.70	54.91	61.80	61.00	52.49	40.89	30.90	24.50

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	52.00	M
2003	34.40	38.36	45.82	51.15	60.08	71.42	77.98	76.25	68.31	55.84	34.58	29.30
2004	26.75	35.24	48.08	55.18	59.43	63.27	83.08	77.45	63.50	57.58	38.39	33.95
2005	27.69	37.25	47.73	52.80	62.63	67.47	75.48	75.58	59.75	52.33	35.92	24.98
2006	35.75	32.13	37.90	53.34	37.29	32.00	32.00	M	M	M	M	28.41
2007	26.84	36.43	45.44	51.92	61.89	66.70	78.78	72.71	64.87	49.73	36.42	29.63
2008	22.92	37.48	42.89	48.78	63.58	63.60	65.97	73.77	65.12	51.10	40.92	24.06
2009	28.03	34.98	41.40	53.84	62.29	71.02	79.37	75.91	69.34	50.19	40.10	24.69
2010	34.82	40.80	46.23	51.82	56.92	65.52	75.65	73.64	64.25	53.11	34.95	30.42
2011	30.71	33.55	42.63	47.37	56.62	65.00	70.89	76.40	68.57	51.92	36.65	29.97
2012	28.97	37.45	43.56	53.78	59.55	64.45	77.43	76.45	66.02	51.48	41.85	33.86
2013	28.03	38.50	45.26	51.96	62.56	67.15	79.15	75.71	67.68	50.19	37.37	26.05
2014	32.92	31.16	44.27	52.62	63.19	68.85	80.37	77.23	66.55	55.31	36.90	35.48
2015	33.05	43.02	50.35	52.97	65.42	78.82	79.00	76.63	62.85	57.31	37.75	31.18
2016	33.24	37.81	47.13	60.32	64.13	69.88	74.42	75.97	64.18	51.40	46.25	24.58
2017	22.27	28.66	43.16	50.82	61.59	68.74	79.02	78.87	65.76	49.85	39.22	29.41
2018	34.70	36.71	44.54	52.23	68.19	67.60	78.79	75.97	63.65	51.41	39.39	34.73
2019	33.51	23.95	37.40	54.03	65.15	70.02	74.47	76.88	63.74	46.42	37.27	32.99
2020	32.51	39.25	44.44	53.85	61.75	68.72	76.55	76.75	67.09	53.24	38.09	33.31
2021	35.18	33.76	45.44	54.38	62.16	75.75	82.88	77.32	65.90	51.70	41.97	32.96
2022	26.22	33.63	47.16	46.54	56.56	66.81	79.93	80.65	69.66	58.76	31.60	21.88
2023	31.60	34.90	42.23	49.36	67.09	72.71	78.54	77.16	66.18	53.43	38.14	36.42
2024	29.12	40.27	46.67	51.42	60.68	68.52	81.98	75.39	71.49	53.09	40.28	34.23
2025	30.60	30.57	47.07	55.15	62.52	72.70	78.70	M	M	M	M	M
NCEI Climatology	28.85	34.63	43.10	51.11	60.15	66.55	74.71	73.70	64.59	50.70	37.35	28.95

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	78.4%	80.3%	54.9%	48.9%	52.4%	50.0%	32.3%	42.8%	50.4%	64.2%	76.7%	82.7%
2005	81.4%	66.2%	53.6%	50.8%	51.8%	42.8%	37.1%	36.0%	46.8%	66.3%	79.9%	86.2%
2006	M	M	84.2%	50.9%	86.0%	100.0%	100.0%	M	M	M	M	80.7%
2007	75.7%	78.2%	59.5%	46.4%	41.3%	42.4%	35.8%	39.8%	42.2%	63.8%	75.8%	81.5%
2008	78.6%	73.1%	54.7%	46.3%	41.6%	43.0%	45.0%	40.0%	40.0%	54.3%	78.1%	74.4%
2009	77.8%	76.4%	57.3%	44.7%	41.4%	38.9%	34.9%	37.8%	44.4%	58.1%	73.0%	74.6%
2010	86.0%	77.7%	54.7%	47.8%	51.0%	47.9%	35.5%	41.7%	57.2%	62.1%	74.8%	84.1%
2011	75.3%	64.6%	66.8%	46.2%	49.4%	45.1%	42.3%	36.4%	41.9%	63.9%	66.4%	77.2%
2012	74.3%	72.8%	60.7%	51.2%	40.1%	48.1%	40.8%	35.8%	43.3%	61.5%	78.1%	81.7%
2013	78.7%	69.5%	59.8%	51.8%	47.2%	49.5%	32.9%	48.5%	56.2%	63.6%	72.4%	71.4%
2014	77.3%	69.0%	59.0%	44.0%	42.0%	38.5%	34.8%	43.9%	46.4%	67.5%	67.6%	77.8%
2015	84.1%	72.0%	57.2%	43.8%	47.4%	31.5%	31.4%	35.1%	46.3%	60.1%	72.8%	85.2%
2016	89.0%	73.5%	60.3%	44.0%	44.2%	39.0%	40.5%	35.5%	45.0%	70.5%	74.4%	73.2%
2017	77.4%	78.0%	65.7%	52.9%	48.7%	39.1%	29.2%	32.5%	45.1%	56.7%	73.7%	75.8%
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	64.1%	50.5%	32.2%	29.1%	23.4%	22.2%	M	M	M	M	M

Monthly Plots

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