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 (USW00094910) 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	0.30	0.98	0.71	0.38	4.10	1.51	0.12	0.67	0.04	0.09	0.89	0.50
2005	2.44	0.21	0.32	0.37	1.35	0.82	1.45	0.55	0.04	0.13	0.75	0.28
2006	0.05	0.07	0.70	0.73	0.92	0.53	0.21	0.11	0.21	1.55	0.53	1.44
2007	0.55	0.48	0.06	1.72	1.08	1.07	1.94	1.24	-30.00	-31.00	-30.00	-31.00
2008	-31.00	-29.00	-31.00	-30.00	-29.00	-30.00	-30.00	-30.00	-30.00	-31.00	-30.00	-31.00
2009	-31.00	-28.00	-29.00	-29.00	-31.00	-30.00	-31.00	-24.00	-30.00	-31.00	-30.00	-31.00
2010	-31.00	-28.00	-31.00	-30.00	-31.00	-24.00	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	M
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	5.00	14.40	0.20	0.70	0.60	0.10	0.10	0.00	0.90	0.40	1.00
2022	5.10	7.30	9.40	0.50	0.80	0.40	0.40	0.40	0.50	0.60	0.30	20.50
2023	15.10	16.60	1.10	0.60	0.10	0.00	0.00	0.20	0.00	0.10	0.00	0.00
2024	0.00	0.00	0.00	0.40	0.00	0.20	0.30	0.00	0.00	0.00	0.10	0.10
2025	0.00	0.00	0.00	0.10	0.10	0.10	0.30	M	M	M	M	M
NCEI Climatology	1.10	1.19	1.98	4.04	4.61	5.72	4.34	4.17	3.14	2.76	1.85	1.44

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	5.0	1.0	4.5	3.8	2.7	1.4	M	1.5	3.1	7.8	6.7	9.1
2005	7.1	6.9	8.8	8.0	8.4	7.4	5.6	4.7	6.3	6.2	9.0	6.9
2006	8.9	8.7	8.8	9.1	8.5	5.9	5.5	5.8	7.6	7.9	6.4	8.1
2007	8.7	7.7	8.0	9.0	8.5	6.5	5.7	4.8	6.4	7.3	8.1	6.5
2008	7.6	7.2	6.4	8.7	7.4	7.0	5.6	4.6	5.3	6.5	8.1	8.7
2009	7.1	8.2	8.4	7.9	7.0	5.5	5.4	6.0	4.0	7.0	6.9	7.6
2010	7.0	6.1	6.4	7.8	7.6	6.0	5.6	5.6	7.2	6.6	8.4	6.8
2011	7.0	7.8	7.1	9.4	8.4	7.2	4.8	4.5	5.4	6.5	7.9	6.9
2012	8.4	8.0	9.0	8.0	7.9	7.4	5.4	4.7	5.1	6.7	6.7	6.6
2013	8.2	8.0	7.0	8.8	7.4	6.0	5.1	4.1	5.8	6.6	7.6	6.8
2014	9.6	7.8	8.3	9.3	6.7	6.0	5.6	4.3	5.4	6.7	8.6	5.3
2015	7.0	7.5	7.1	8.0	7.3	3.7	3.7	4.3	3.0	4.4	3.9	M
2016	M	6.2	3.8	6.3	6.1	6.0	5.3	4.4	6.0	6.1	3.6	12.5
2017	7.1	7.3	8.4	7.5	6.8	5.9	4.8	5.0	5.5	7.8	7.2	7.7
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	9.6	9.5	9.4	6.5	6.7	5.5	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	24.04	31.98	47.77	63.61	70.88	77.24	80.19	76.02	78.12	61.00	48.25	33.86
2005	25.40	36.40	44.94	64.01	67.15	83.59	85.31	82.20	79.45	63.48	47.67	24.30
2006	37.75	33.49	44.68	63.17	69.31	79.80	83.74	81.08	66.68	55.06	48.02	39.07
2007	29.87	21.31	49.07	56.44	75.59	80.63	84.59	83.43	78.60	64.29	44.18	26.54
2008	24.03	24.50	37.89	54.50	67.45	78.89	84.03	80.35	73.84	61.93	43.82	25.31
2009	20.61	34.52	46.30	56.37	70.32	81.44	78.28	77.79	79.30	53.48	53.43	33.33
2010	21.31	29.89	51.68	67.47	72.89	81.43	85.53	85.67	75.46	68.68	47.88	26.21
2011	23.32	31.63	44.86	58.22	71.74	80.87	87.69	83.93	71.25	66.93	50.30	38.84
2012	35.54	37.60	63.26	62.95	78.67	85.42	92.65	84.84	77.31	60.52	50.73	37.06
2013	31.69	31.95	37.42	55.23	70.94	78.63	84.67	84.83	78.86	61.86	43.15	25.54
2014	22.39	22.10	38.82	58.25	72.98	81.55	80.29	83.32	74.72	61.21	39.04	34.61
2015	30.65	22.30	49.07	62.87	70.73	78.36	82.48	79.70	80.23	64.45	62.11	M
2016	M	49.14	51.75	60.64	73.23	84.46	82.18	83.43	78.09	67.83	70.03	35.54
2017	30.24	45.60	45.37	62.52	71.05	86.06	84.18	79.75	81.10	63.35	46.67	32.26
2018	28.93	31.47	43.28	51.70	79.95	84.10	84.48	83.37	76.11	59.13	37.14	37.15
2019	24.89	26.92	71.77	81.10	73.76	76.93	85.36	81.99	83.23	59.52	40.16	39.22
2020	30.65	32.79	49.26	62.58	69.35	81.67	85.44	85.52	73.63	57.45	53.93	36.24
2021	31.10	21.15	51.22	64.99	70.72	77.06	76.69	84.25	80.41	71.78	49.64	41.19
2022	23.59	31.11	46.05	54.38	73.15	83.77	85.23	83.46	77.57	64.63	47.31	29.96
2023	30.55	37.74	44.59	61.57	79.14	85.05	85.65	83.89	81.03	66.43	50.98	41.75
2024	26.56	42.74	52.48	61.26	75.24	83.88	82.65	83.08	81.51	72.85	48.25	35.55
2025	29.50	30.20	55.93	60.54	73.12	83.94	85.36	M	M	M	M	M
NCEI Climatology	28.20	32.79	46.50	60.90	72.80	82.20	85.00	82.91	76.80	63.00	47.11	33.69

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	8.86	15.25	32.18	40.78	50.95	57.94	61.51	57.21	56.33	41.48	32.16	18.18
2005	11.44	22.55	26.47	42.78	47.03	62.41	64.42	61.09	55.83	42.18	29.50	12.07
2006	24.61	13.43	28.86	43.23	51.27	60.29	64.48	64.04	49.27	37.96	30.47	23.01
2007	13.87	8.07	32.50	36.62	54.29	60.76	62.88	64.84	54.44	46.37	27.89	13.55
2008	7.82	9.10	23.81	37.04	47.37	59.65	64.11	61.12	53.48	40.24	28.77	5.70
2009	3.27	16.68	27.14	37.24	50.31	59.51	60.80	60.48	52.16	38.60	36.24	9.03
2010	8.36	11.49	32.71	46.40	52.57	63.19	67.55	66.37	54.67	43.24	29.69	12.21
2011	8.77	15.91	27.38	39.78	51.58	62.40	69.84	64.38	52.25	44.44	31.89	24.05
2012	17.47	23.12	42.92	43.03	55.70	62.99	70.01	61.43	50.90	40.64	30.36	20.86
2013	13.21	17.31	21.60	36.58	51.81	62.36	64.40	64.00	56.27	42.65	25.47	8.77
2014	1.93	4.00	21.86	37.90	51.98	63.01	61.48	65.01	53.30	42.12	21.32	23.25
2015	15.03	4.26	27.11	41.89	53.98	63.16	64.23	61.79	60.17	44.63	41.11	M
2016	M	29.66	34.06	41.58	51.38	63.88	65.40	65.39	59.05	48.16	44.83	22.94
2017	19.24	25.76	29.84	43.98	50.21	60.20	66.75	60.34	57.58	45.99	28.21	16.19
2018	10.98	13.79	27.38	30.96	59.05	65.08	65.26	64.79	57.25	40.92	24.41	23.21
2019	9.31	8.54	28.97	66.31	73.76	68.63	75.97	63.54	77.29	42.52	25.55	21.87
2020	16.91	16.52	33.61	38.94	53.88	66.25	69.06	63.24	53.05	39.04	37.63	20.64
2021	17.37	5.63	33.57	48.57	55.65	74.41	76.41	68.43	59.94	58.28	30.12	24.24
2022	4.47	9.92	29.22	36.04	54.45	62.76	66.89	64.91	56.81	40.41	28.54	15.12
2023	18.15	17.71	28.08	39.47	54.90	62.78	64.17	64.87	58.25	47.77	30.27	28.81
2024	16.68	27.25	32.87	42.02	55.26	64.31	66.11	64.21	56.43	46.87	33.28	21.86
2025	10.21	13.84	32.56	40.33	52.71	63.65	68.29	M	M	M	M	M
NCEI Climatology	10.69	15.39	26.90	37.90	50.20	60.81	64.00	61.00	52.40	40.19	27.70	17.02

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	16.45	23.62	39.98	52.20	60.91	67.59	70.85	66.61	67.22	51.24	40.20	26.02
2005	18.42	29.47	35.71	53.40	57.09	73.00	74.86	71.65	67.64	52.83	38.59	18.18
2006	31.18	23.46	36.77	53.20	60.29	70.05	74.11	72.56	57.97	46.51	39.25	31.04
2007	21.87	14.69	40.79	46.53	64.94	70.70	73.73	74.13	66.63	55.23	36.23	20.28
2008	16.22	16.80	30.86	45.48	57.24	69.33	74.19	70.77	63.66	51.26	36.30	15.68
2009	11.79	25.87	36.56	46.54	60.34	70.47	69.54	69.14	65.73	46.04	44.84	21.35
2010	14.84	20.69	42.20	56.94	62.73	72.31	76.54	76.02	65.06	55.96	38.79	19.21
2011	16.05	23.77	36.12	49.00	61.66	71.64	78.76	74.15	61.75	55.68	41.10	31.44
2012	26.50	30.36	53.09	52.99	67.18	74.21	81.33	73.13	64.10	50.58	40.54	28.96
2013	22.45	24.63	29.51	45.90	61.37	70.50	74.54	74.42	67.57	52.25	34.31	17.15
2014	12.16	13.05	30.34	48.08	62.48	72.28	70.89	74.16	64.01	51.66	30.18	28.93
2015	22.84	13.28	38.09	52.38	62.35	70.76	73.35	70.74	70.20	54.54	51.61	M
2016	M	39.40	42.90	51.11	62.30	74.17	73.79	74.41	68.57	58.00	57.43	29.24
2017	24.74	35.68	37.61	53.25	60.63	73.13	75.47	70.05	69.34	54.67	37.44	24.23
2018	19.95	22.63	35.33	41.33	69.50	74.59	74.87	74.08	66.68	50.03	30.78	30.18
2019	17.10	17.73	50.36	75.47	73.76	72.78	80.66	72.77	80.26	51.02	32.85	30.54
2020	23.78	24.65	41.44	50.76	61.62	73.96	77.25	74.38	63.34	48.25	45.78	28.44
2021	24.23	13.39	42.40	56.78	63.18	75.73	76.55	76.34	70.18	65.03	39.88	32.72
2022	14.03	20.51	37.63	45.21	63.80	73.26	76.06	74.18	67.19	52.52	37.93	22.54
2023	24.35	27.73	36.34	50.52	67.02	73.91	74.91	74.38	69.64	57.10	40.62	35.28
2024	21.62	34.99	42.68	51.64	65.25	74.10	74.38	73.64	68.97	59.86	40.77	28.71
2025	19.85	22.02	44.25	50.44	62.91	73.79	76.82	M	M	M	M	M
NCEI Climatology	19.45	24.09	36.70	49.40	61.50	71.50	74.50	71.95	64.60	51.60	37.41	25.35

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	76.9%	83.7%	80.8%	63.3%	76.7%	77.3%	83.3%	81.3%	75.9%	78.0%	79.6%	79.7%
2005	86.9%	85.9%	72.5%	66.0%	72.0%	75.6%	80.0%	80.6%	72.9%	76.2%	78.8%	93.4%
2006	89.0%	76.7%	81.2%	69.8%	76.4%	74.1%	82.0%	85.4%	81.2%	76.1%	82.7%	82.5%
2007	85.2%	80.9%	83.1%	68.9%	69.0%	74.8%	74.5%	83.8%	73.8%	79.3%	73.4%	90.3%
2008	84.9%	85.3%	80.4%	76.7%	66.5%	73.1%	77.8%	77.1%	80.8%	73.3%	79.8%	85.4%
2009	83.0%	79.7%	74.3%	69.6%	70.4%	78.8%	81.1%	83.5%	81.9%	86.7%	81.4%	91.0%
2010	89.3%	83.8%	77.6%	69.4%	71.4%	82.5%	83.7%	84.3%	79.0%	68.6%	80.0%	90.7%
2011	84.7%	86.5%	85.8%	82.4%	78.4%	83.7%	87.4%	82.4%	77.1%	67.8%	76.7%	82.9%
2012	81.7%	83.3%	76.9%	70.2%	68.1%	67.7%	74.1%	74.9%	68.3%	75.5%	79.3%	85.6%
2013	82.2%	87.2%	84.6%	79.4%	80.6%	82.7%	77.7%	81.3%	78.1%	78.4%	79.9%	87.3%
2014	84.6%	88.7%	86.8%	79.7%	77.8%	83.8%	76.1%	81.9%	79.9%	75.4%	81.5%	88.7%
2015	90.1%	82.7%	74.0%	69.4%	83.0%	83.2%	84.5%	84.1%	80.3%	77.0%	79.7%	M
2016	M	79.7%	87.9%	78.5%	76.6%	82.0%	91.0%	90.8%	85.9%	85.7%	81.8%	84.8%
2017	92.7%	82.4%	80.0%	79.1%	77.5%	65.9%	85.1%	84.2%	79.1%	82.8%	81.5%	83.3%
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	65.9%	63.5%	62.7%	58.4%	68.7%	77.6%	M	M	M	M	M

Monthly Plots

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