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 (USC00256385) 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
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	0.25	0.40	0.93	2.00	3.02	2.98	2.75	1.93	1.52	1.33	0.46	0.36

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
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	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	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
2005	M	M	M	M	M	M	M	M	M	M	20.84	41.62
2006	51.37	42.34	48.61	66.40	75.19	86.68	91.82	86.23	72.43	61.55	53.66	42.79
2007	33.61	37.52	62.16	59.59	74.50	82.53	87.07	89.08	79.33	67.99	56.52	34.19
2008	35.01	44.46	53.38	68.89	70.04	80.99	91.37	84.62	76.68	65.01	53.70	37.94
2009	43.60	47.19	54.16	59.65	72.07	78.40	85.20	86.43	M	M	M	M
2010	M	M	M	M	M	M	M	87.51	78.50	68.88	45.10	41.55
2011	37.28	38.88	50.10	58.62	66.23	82.06	88.47	86.52	74.95	M	M	52.62
2012	57.84	44.67	65.70	69.80	76.76	89.02	93.34	89.27	81.75	67.94	53.67	37.79
2013	35.52	38.98	49.16	54.17	77.15	90.85	94.74	103.74	88.37	63.40	51.38	39.77
2014	43.17	30.66	53.72	66.81	77.82	88.05	96.54	97.50	86.06	75.39	47.20	40.82
2015	41.39	44.14	66.71	68.29	69.88	91.58	97.67	94.80	92.45	72.57	52.33	39.90
2016	38.43	50.22	62.43	65.41	73.24	97.47	96.33	92.05	85.89	78.47	60.39	38.13
2017	36.35	52.07	62.47	65.73	74.51	91.96	101.11	92.23	86.18	68.42	58.31	37.05
2018	37.51	38.65	56.60	56.07	84.15	93.99	96.13	94.63	86.89	64.00	45.03	41.72
2019	43.64	31.67	44.15	67.94	67.81	86.77	91.71	85.57	84.13	60.19	52.02	46.38
2020	46.27	47.06	56.13	64.07	67.84	M	M	M	M	59.37	61.34	48.45
2021	43.06	32.19	57.47	63.57	70.66	72.89	90.09	89.66	85.07	69.35	60.56	52.57
2022	44.22	44.56	53.72	63.79	73.40	88.66	92.62	92.69	86.21	70.25	50.30	37.61
2023	36.65	39.31	45.89	64.65	74.78	81.45	88.30	90.11	84.59	66.04	62.12	M
2024	M	M	M	M	M	M	M	M	M	68.70	54.20	52.08
2025	34.78	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	39.70	43.34	53.39	61.10	70.30	82.10	88.30	86.38	78.70	64.40	51.40	40.60

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	20.84	18.77
2006	26.44	13.74	25.21	37.95	44.17	58.06	62.80	59.91	42.91	32.26	21.53	16.97
2007	9.33	16.42	30.84	33.27	46.48	54.43	62.83	62.16	50.79	36.01	20.93	11.11
2008	8.48	16.41	24.43	32.82	42.48	51.22	60.60	59.88	46.83	35.36	26.46	10.27
2009	14.82	20.49	23.15	34.65	45.93	54.91	57.89	55.91	M	M	M	M
2010	M	M	M	M	M	M	M	60.13	46.34	36.65	21.47	16.49
2011	11.86	11.67	26.00	34.87	43.21	55.70	67.02	62.10	48.49	M	M	15.57
2012	14.33	16.76	29.62	38.29	44.23	58.45	62.93	56.18	43.94	40.40	16.72	5.73
2013	7.01	11.60	17.96	23.47	46.53	55.17	67.87	65.17	56.07	32.49	21.59	9.95
2014	12.85	8.54	21.98	33.00	43.90	56.34	61.40	60.81	52.16	35.48	16.53	14.44
2015	13.90	14.78	25.36	35.65	46.04	63.75	63.59	60.49	53.77	38.57	24.00	15.25
2016	15.50	21.98	26.34	36.03	46.28	62.48	65.39	60.87	50.06	37.61	26.27	9.05
2017	12.91	20.11	28.97	36.55	42.96	10.24	66.20	-9.61	49.50	32.13	25.31	11.55
2018	12.52	9.99	20.87	27.38	51.15	59.17	65.45	56.65	54.04	33.50	23.97	15.89
2019	15.55	6.28	19.97	34.98	40.34	54.32	61.37	63.85	57.26	31.35	26.10	23.18
2020	22.00	20.42	32.30	33.05	47.93	M	M	M	M	31.38	28.93	20.74
2021	22.13	10.61	31.55	34.57	48.73	48.12	65.66	63.08	55.08	39.77	31.56	22.21
2022	17.24	15.67	26.97	34.51	46.11	59.61	66.29	64.67	53.83	37.79	21.81	15.10
2023	15.47	16.61	26.16	34.87	51.68	59.56	63.15	63.26	53.89	37.71	29.36	M
2024	M	M	M	M	M	M	M	M	M	42.37	28.64	23.49
2025	13.05	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	12.50	15.50	23.90	32.39	43.60	54.10	60.41	57.80	47.70	33.51	21.59	13.00

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2005	M	M	M	M	M	M	M	M	M	M	20.84	30.20
2006	38.91	28.04	36.91	52.17	59.68	72.37	77.31	73.07	57.67	46.90	37.60	29.88
2007	21.47	26.97	46.50	46.43	60.49	68.48	74.95	75.62	65.06	52.00	38.72	22.65
2008	21.75	30.43	38.90	50.85	56.26	66.11	75.98	72.25	61.75	50.19	40.08	24.10
2009	29.21	33.84	38.65	47.15	59.00	66.66	71.54	71.17	M	M	M	M
2010	M	M	M	M	M	M	M	73.82	62.42	52.77	33.28	29.02
2011	24.57	25.28	38.05	46.74	54.72	68.88	77.75	74.31	61.72	M	M	34.10
2012	36.09	30.72	47.66	54.05	60.50	73.74	78.13	72.73	62.85	54.17	35.20	21.76
2013	21.27	25.29	33.56	38.82	61.84	73.01	81.31	84.45	72.22	47.95	36.48	24.86
2014	28.01	19.60	37.85	49.91	60.86	72.20	78.97	79.15	69.11	55.43	31.87	27.63
2015	27.65	29.46	46.03	51.97	57.96	77.67	80.63	77.64	73.11	55.57	38.16	27.58
2016	26.96	36.10	44.39	50.72	59.76	79.98	80.86	76.46	67.98	58.04	43.33	23.59
2017	24.63	36.09	45.72	51.14	58.73	51.10	83.65	41.31	67.84	50.27	41.81	24.30
2018	25.01	24.32	38.73	41.73	67.65	76.58	80.79	75.64	70.47	48.75	34.50	28.80
2019	29.60	18.98	32.06	51.46	54.08	70.55	76.54	74.71	70.69	45.77	39.06	34.78
2020	34.13	33.74	44.21	48.56	57.89	M	M	M	M	45.37	45.14	34.59
2021	32.60	21.40	44.51	49.07	59.70	60.50	77.88	76.37	70.08	54.56	46.06	37.39
2022	30.73	30.12	40.35	49.15	59.75	74.13	79.45	78.68	70.02	54.02	36.06	26.36
2023	26.06	27.96	36.03	49.76	63.23	70.50	75.72	76.68	69.24	51.87	45.74	M
2024	M	M	M	M	M	M	M	M	M	55.53	41.42	37.79
2025	23.92	M	M	M	M	M	M	M	M	M	M	M
NCEI Climatology	26.10	29.42	38.65	46.75	56.95	68.10	74.35	72.09	63.20	48.95	36.50	26.80

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
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	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	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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