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 (USW00014940) 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	-31.00	-29.00	-29.00	-27.00	-24.00	-27.00	-26.00	-29.00	-13.00	-26.00	-30.00	-31.00
2005	-31.00	-28.00	-31.00	-30.00	-27.00	-28.00	-28.00	-6.00	M	M	-23.00	-27.00
2006	-31.00	-28.00	-31.00	-30.00	-30.00	-30.00	-25.00	-23.00	-30.00	-30.00	-30.00	-31.00
2007	-30.00	-27.00	-31.00	-30.00	-30.00	-30.00	-31.00	-31.00	-30.00	-31.00	-30.00	-31.00
2008	-31.00	-29.00	-31.00	-30.00	-31.00	-29.00	-30.00	-30.00	-28.00	-31.00	-30.00	-31.00
2009	-31.00	-28.00	-31.00	-29.00	-25.00	-13.00	-16.00	-26.00	-26.00	-30.00	-27.00	-28.00
2010	-30.00	-24.00	-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	32.40	77.30	1.50	24.70	2.80	7.20	0.10	5.30	16.20	125.00	15.70
2022	20.40	37.80	70.30	19.50	30.80	2.90	6.30	20.70	0.40	0.00	57.30	94.60
2023	29.40	10.40	37.80	16.40	1.00	10.60	0.50	0.90	0.10	3.50	12.70	93.40
2024	32.40	126.00	50.50	9.70	5.50	10.10	20.70	5.70	0.40	10.50	17.80	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	0.89	1.28	2.29	4.15	5.15	5.39	4.43	3.79	3.45	2.53	1.67	1.29

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	4.9	2.2	4.6	7.8	2.2	2.0	4.6	1.1	4.7	11.3	10.9	14.2
2005	11.8	12.1	13.3	13.0	13.8	11.5	8.2	8.8	M	M	13.3	10.7
2006	13.0	12.7	12.6	13.9	13.7	9.2	8.0	7.2	8.8	11.2	10.5	12.3
2007	13.7	11.6	12.7	13.2	12.3	9.8	7.7	6.9	10.0	11.1	12.8	10.9
2008	12.6	12.3	11.2	13.4	12.6	10.4	7.6	5.4	6.1	6.8	11.2	13.9
2009	12.6	13.1	12.8	12.5	9.4	6.0	8.4	6.1	5.3	7.7	7.7	10.2
2010	10.4	9.2	11.3	12.3	11.8	9.1	7.6	8.3	9.9	10.6	12.6	10.9
2011	11.2	9.6	11.3	13.8	13.9	11.3	7.8	6.9	8.4	11.0	12.3	10.9
2012	13.4	11.9	13.1	13.6	12.8	10.2	7.0	7.6	8.0	10.1	10.9	11.1
2013	12.3	12.7	12.4	13.6	12.9	10.4	8.6	6.6	5.8	M	13.3	11.5
2014	15.0	12.2	9.9	11.6	7.0	4.9	3.6	1.6	3.2	5.0	8.4	6.5
2015	7.6	8.9	6.9	2.4	0.0	0.0	0.0	0.0	5.7	10.8	12.8	11.6
2016	12.0	12.7	11.0	14.5	9.7	9.3	7.3	6.2	9.0	9.7	10.0	13.6
2017	10.6	11.9	13.1	11.5	11.0	9.7	6.7	6.8	8.5	11.5	11.5	11.7
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	M	M	M	M	M	M	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	21.93	27.43	45.48	63.22	69.38	74.69	80.07	74.49	78.72	59.14	45.31	31.36
2005	21.74	34.86	41.97	62.37	64.44	82.66	83.90	83.00	M	M	43.75	22.76
2006	34.86	31.54	42.06	62.75	70.06	80.09	84.35	79.47	69.04	54.81	46.93	37.09
2007	27.07	18.38	45.27	55.97	75.34	81.03	84.57	81.61	76.80	63.53	44.23	24.90
2008	21.18	22.71	36.55	53.62	68.20	76.39	M	M	M	M	M	M
2009	M	M	M	53.40	64.02	71.13	63.64	70.11	64.94	47.19	44.10	41.00
2010	18.27	22.05	44.07	64.89	69.69	76.94	81.61	83.04	71.96	65.46	43.44	22.18
2011	18.78	26.56	38.13	53.86	67.47	77.27	73.22	-8.08	-7.48	-6.63	-5.54	28.74
2012	32.80	36.74	59.98	61.54	76.34	83.23	90.11	84.56	77.21	57.85	48.40	33.31
2013	28.20	29.32	33.55	51.36	66.64	77.92	86.23	83.19	81.86	M	38.96	22.63
2014	20.40	19.09	35.62	54.65	70.58	79.54	79.68	81.46	72.67	60.38	35.61	31.30
2015	27.65	20.46	47.27	60.71	68.68	79.71	82.33	79.65	79.05	62.98	51.59	36.52
2016	23.57	31.11	49.11	58.78	71.21	83.05	82.23	81.44	76.08	64.62	53.94	27.41
2017	27.24	40.09	40.92	59.12	69.83	83.68	84.62	77.49	78.75	61.39	46.17	35.64
2018	33.28	34.35	44.95	52.93	79.88	84.79	85.76	84.20	78.33	64.08	50.07	48.98
2019	30.27	20.54	35.78	57.60	65.84	77.84	83.75	78.13	76.80	53.64	37.01	33.03
2020	25.85	27.15	45.27	56.73	66.68	83.01	83.70	82.20	71.65	53.58	49.66	33.93
2021	28.32	16.36	49.84	59.54	68.93	87.30	81.32	81.62	77.55	63.52	46.40	36.35
2022	20.58	26.40	42.39	50.31	70.95	81.24	83.20	80.35	74.41	61.61	43.35	24.90
2023	25.92	30.64	38.89	58.39	76.09	82.02	81.80	81.70	77.41	60.72	48.40	39.37
2024	24.52	44.87	49.83	58.92	71.57	80.62	80.74	79.12	78.99	68.89	51.12	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	24.20	28.69	42.09	57.50	69.59	79.60	82.50	80.20	74.10	59.90	43.61	29.71

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	4.76	12.81	30.36	40.72	47.06	56.67	62.26	55.63	57.02	40.47	25.61	13.06
2005	7.12	19.35	23.34	41.41	46.71	62.99	64.16	66.93	M	M	20.15	5.73
2006	21.36	11.92	27.35	42.73	50.04	59.59	63.56	62.20	49.17	36.60	28.48	22.31
2007	12.52	5.39	30.21	35.04	53.85	59.70	61.70	63.46	53.26	45.77	26.12	10.44
2008	6.78	6.66	23.01	35.09	46.44	52.83	M	M	M	M	41.50	M
2009	M	M	M	53.40	54.51	68.05	62.12	68.97	64.55	45.01	44.10	36.89
2010	15.06	15.43	28.94	42.87	49.83	60.36	65.08	64.56	51.40	41.56	26.27	9.64
2011	3.66	12.81	23.97	37.12	48.35	60.27	57.77	-17.48	-17.26	-15.53	-13.53	12.64
2012	16.11	20.91	39.89	40.59	53.46	60.56	67.12	59.16	48.62	37.22	27.79	16.63
2013	9.79	13.52	18.58	33.63	48.75	60.19	64.60	63.60	57.74	M	21.52	6.69
2014	-0.35	0.99	19.13	35.50	49.10	60.91	59.97	63.09	51.31	39.74	17.93	19.98
2015	12.88	2.45	25.74	39.23	50.49	60.69	62.54	60.32	57.06	41.99	33.06	25.41
2016	11.00	18.85	31.63	38.83	50.44	61.51	63.86	62.03	56.65	44.59	35.01	14.26
2017	15.90	23.04	26.53	41.91	49.09	61.56	64.54	58.91	55.83	44.11	29.74	23.26
2018	21.77	23.24	35.58	40.36	63.04	68.99	69.02	67.91	62.59	51.72	43.86	43.52
2019	19.32	3.75	20.69	38.01	46.34	59.37	64.72	59.20	57.40	36.00	22.46	16.92
2020	11.87	10.59	30.30	33.28	48.33	62.34	64.31	60.30	50.30	34.65	29.24	16.28
2021	13.93	2.20	30.42	38.10	48.57	63.58	64.23	62.07	53.90	44.62	26.68	18.41
2022	-0.96	4.16	25.65	31.89	50.92	61.17	63.37	61.30	52.23	37.13	24.97	10.60
2023	11.77	12.06	22.91	35.57	52.46	61.24	60.61	62.46	56.52	42.76	27.42	24.93
2024	12.88	23.02	27.46	39.43	50.92	61.42	63.36	61.37	54.16	43.74	37.34	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	7.19	11.59	23.59	34.50	46.79	57.30	60.50	57.59	48.79	36.60	24.30	13.50

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2004	13.35	20.12	37.92	51.97	58.22	65.68	71.16	65.06	67.87	49.81	35.46	22.21
2005	14.43	27.11	32.65	51.89	55.58	72.82	74.03	74.97	M	M	31.95	14.24
2006	28.31	21.73	34.71	52.74	60.05	69.84	73.95	70.83	59.28	45.71	37.64	29.70
2007	19.80	11.46	37.74	45.51	64.59	70.55	73.14	72.59	65.03	54.55	35.19	17.67
2008	13.80	14.68	29.78	44.35	57.32	64.61	M	M	M	M	M	M
2009	M	M	M	53.40	59.65	70.04	63.10	69.29	64.70	46.63	44.10	40.62
2010	17.67	17.21	36.50	53.88	59.76	68.65	73.34	73.80	61.68	53.51	34.85	15.91
2011	11.22	19.69	31.05	45.49	57.91	68.77	65.50	-12.78	-12.37	-11.08	-9.53	20.69
2012	24.45	28.83	49.94	51.06	64.90	71.89	78.61	71.86	62.92	47.54	38.09	24.97
2013	19.00	21.42	26.07	42.50	57.69	69.05	75.41	73.39	69.80	M	30.24	14.66
2014	10.02	10.04	27.38	45.08	59.84	70.23	69.82	72.27	61.99	50.06	26.77	25.64
2015	20.27	11.46	36.51	49.97	59.59	70.20	72.43	69.99	68.05	52.48	42.32	30.97
2016	17.29	24.98	40.37	48.81	60.82	72.28	73.04	71.74	66.37	54.61	44.48	20.83
2017	21.57	31.57	33.72	50.52	59.46	72.62	74.58	68.20	67.29	52.75	37.96	29.45
2018	27.52	28.80	40.27	46.65	71.46	76.89	77.39	76.05	70.46	57.90	46.96	46.25
2019	24.80	12.15	28.23	47.80	56.09	68.61	74.23	68.66	67.10	44.82	29.74	24.97
2020	18.86	18.87	37.78	45.00	57.50	72.68	74.01	71.25	60.97	44.12	39.45	25.10
2021	21.13	9.28	40.13	48.82	58.75	75.44	72.77	71.85	65.72	54.07	36.54	27.38
2022	9.81	15.28	34.02	41.10	60.93	71.20	73.28	70.83	63.32	49.37	34.16	17.75
2023	18.85	21.35	30.90	46.98	64.28	71.63	71.21	72.08	66.97	51.74	37.91	32.15
2024	18.70	33.94	38.64	49.17	61.24	71.02	72.05	70.25	66.57	56.31	44.23	M
2025	M	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	15.70	20.14	32.84	46.00	58.19	68.45	71.50	68.90	61.45	48.25	33.95	21.60

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	79.2%	90.5%	86.7%	62.9%	69.1%	71.2%	79.4%	79.0%	74.1%	71.5%	78.2%	79.5%
2005	85.9%	86.1%	77.1%	68.9%	74.5%	74.7%	77.6%	80.4%	M	M	76.0%	91.4%
2006	83.2%	65.7%	68.5%	51.7%	55.2%	52.5%	62.4%	71.0%	65.6%	54.9%	62.3%	68.4%
2007	71.3%	68.6%	73.4%	52.6%	49.6%	54.3%	57.7%	68.3%	55.4%	63.0%	54.2%	76.7%
2008	71.6%	75.0%	69.4%	66.7%	50.0%	58.2%	M	1.5%	5.7%	5.5%	1.9%	2.0%
2009	1.7%	1.6%	1.4%	22.2%	62.1%	67.9%	73.8%	69.8%	69.3%	77.1%	72.7%	43.3%
2010	58.6%	69.0%	74.9%	60.4%	62.9%	77.8%	82.0%	82.0%	75.0%	62.2%	79.4%	93.4%
2011	92.7%	91.1%	85.6%	78.7%	72.9%	76.0%	75.0%	5.8%	6.1%	6.1%	6.3%	68.9%
2012	82.4%	83.9%	80.7%	67.4%	65.6%	68.0%	75.4%	70.7%	58.9%	74.0%	76.8%	86.4%
2013	81.5%	87.9%	85.7%	80.9%	80.0%	77.0%	68.6%	79.3%	75.8%	M	77.0%	84.3%
2014	81.5%	84.3%	87.5%	81.7%	73.6%	80.4%	76.8%	84.7%	81.1%	73.9%	84.1%	90.0%
2015	87.8%	77.7%	73.3%	67.2%	76.4%	76.7%	80.3%	81.4%	78.7%	71.2%	80.2%	91.9%
2016	88.8%	87.2%	84.9%	72.2%	69.0%	76.6%	86.0%	87.6%	80.8%	79.2%	80.7%	86.8%
2017	88.6%	83.3%	78.3%	77.8%	73.5%	68.6%	83.2%	85.0%	77.9%	76.9%	75.5%	77.8%
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	M	M	M	M	M	M	M	M	M	M	M

Monthly Plots

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