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 (USC00041428) 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	0.00	0.52	7.08	2.05	6.57
2005	8.26	4.42	9.51	1.15	2.65	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	0.00
2011	M	M	M	M	M	M	M	M	M	M	M	M
2012	M	M	M	M	M	M	M	M	M	M	0.00	0.24
2013	0.00	0.57	1.66	0.51	0.13	0.43	0.00	0.00	0.00	0.01	1.74	0.40
2014	0.59	4.98	3.70	2.07	0.28	0.00	0.00	0.00	0.57	0.39	2.60	8.66
2015	0.00	4.56	0.62	2.23	0.21	0.00	0.00	0.00	0.00	0.45	3.64	5.51
2016	3.10	1.18	7.48	2.71	0.16	0.00	0.00	0.00	0.00	5.02	2.40	4.04
2017	12.82	12.30	3.53	3.06	0.27	0.32	0.00	0.03	0.00	0.40	3.48	0.29
2018	4.03	0.34	9.14	1.26	0.76	0.00	0.00	0.00	0.00	0.47	5.26	1.93
2019	5.37	8.73	5.22	1.63	3.51	0.00	0.02	0.00	0.60	0.00	1.17	6.40
2020	1.58	0.00	4.88	3.65	0.90	0.02	0.00	0.00	0.00	0.00	1.33	2.18
2021	5.45	1.36	3.20	0.84	0.10	0.00	0.00	0.00	0.11	8.80	0.59	8.23
2022	0.02	0.16	0.94	2.20	0.00	0.31	0.00	0.00	0.47	0.00	2.59	11.22
2023	12.43	2.22	7.65	0.08	0.61	0.00	0.00	0.04	0.12	1.65	0.97	2.51
2024	5.41	5.18	4.99	2.40	1.13	0.00	0.00	0.00	0.00	0.05	0.20	M
NCEI Climatology	3.99	3.98	3.63	2.15	1.28	0.33	0.00	0.03	0.17	1.13	2.16	4.15

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	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	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
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	93.60	86.86	70.67	58.04	54.32
2005	52.53	61.85	66.23	70.39	69.75	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	56.00	57.20
2013	60.00	60.23	68.72	76.15	81.31	89.69	98.35	93.00	87.19	76.59	68.19	59.00
2014	65.62	63.24	68.30	73.41	83.07	92.93	97.35	94.57	90.00	82.23	64.96	58.77
2015	61.03	66.79	73.55	74.13	78.42	94.03	95.61	95.10	89.83	82.65	62.17	55.61
2016	58.90	67.83	67.58	73.68	79.84	94.34	96.52	95.48	86.83	75.71	70.77	56.37
2017	53.19	59.54	66.90	69.07	81.71	91.97	99.59	97.59	89.23	80.48	66.97	62.74
2018	61.77	64.00	63.35	73.87	81.55	91.55	100.63	94.81	89.37	78.13	68.17	57.03
2019	58.65	55.32	65.19	75.80	73.48	92.13	96.45	96.84	87.70	75.58	67.63	55.90
2020	55.45	63.45	59.77	70.77	81.16	88.10	95.13	95.65	90.97	83.10	64.23	59.16
2021	57.06	60.54	61.90	74.77	81.93	89.80	95.52	90.35	87.07	72.10	64.37	52.55
2022	58.27	62.54	68.35	71.80	80.39	91.23	92.90	94.29	89.43	78.19	57.83	52.13
2023	54.48	55.22	55.35	69.77	78.16	83.17	97.97	94.71	84.52	75.45	65.47	58.61
2024	54.97	57.14	61.58	67.93	80.26	92.13	99.84	93.90	88.53	80.39	61.00	M
NCEI Climatology	54.80	59.48	64.01	69.40	78.50	88.30	94.60	93.60	88.41	77.70	63.70	54.59

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	55.28	48.79	42.87	35.00	32.32
2005	36.10	40.96	41.27	41.61	46.25	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	29.00	34.50
2013	31.00	33.38	41.57	45.11	49.48	56.07	61.32	57.27	54.59	44.76	39.38	30.56
2014	34.50	42.00	43.74	44.85	49.10	54.93	63.57	60.33	57.13	48.90	41.00	41.90
2015	36.97	42.00	43.87	43.07	48.39	57.57	61.42	57.63	54.89	53.00	37.17	35.90
2016	41.67	39.52	44.32	47.21	51.10	55.66	58.23	58.87	53.54	48.97	42.13	36.57
2017	38.16	42.96	43.03	45.23	50.65	57.33	59.89	60.14	56.87	44.61	44.83	33.84
2018	41.19	34.04	40.35	45.27	48.55	53.97	63.97	56.94	52.93	47.19	40.53	37.19
2019	39.45	36.93	40.81	45.73	47.06	57.63	60.10	61.29	55.13	42.84	38.43	40.87
2020	38.71	34.62	39.03	45.07	49.97	54.43	59.00	62.52	57.30	49.06	36.93	35.42
2021	36.97	38.00	37.29	42.10	46.77	54.30	62.52	57.06	53.17	47.61	43.60	37.52
2022	34.67	33.54	40.90	42.53	46.61	56.37	58.13	60.03	58.53	48.29	34.97	36.58
2023	38.48	33.74	39.68	41.43	49.77	53.93	60.74	62.45	55.00	49.19	39.57	40.06
2024	41.29	40.59	41.06	43.97	48.61	57.10	64.55	59.48	56.57	48.81	36.00	M
NCEI Climatology	40.40	42.65	45.20	47.71	52.70	58.50	63.10	63.00	60.50	54.00	46.10	40.39

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	74.44	67.82	56.77	46.52	43.32
2005	44.32	51.41	53.75	56.00	58.00	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	42.50	44.88
2013	45.50	46.81	55.41	60.63	65.40	72.88	79.84	75.13	70.89	60.67	53.79	44.78
2014	50.06	52.62	56.02	59.13	65.98	73.98	80.46	77.45	73.57	65.57	52.98	50.34
2015	49.00	54.39	58.71	58.60	63.40	75.80	78.52	76.37	72.36	67.83	49.67	45.76
2016	50.29	53.67	55.95	60.45	65.47	75.00	77.37	77.18	70.19	62.34	56.45	46.47
2017	45.68	51.25	54.97	57.15	66.18	74.65	79.74	78.86	73.05	62.55	55.90	48.29
2018	51.48	49.02	51.85	59.57	65.05	72.76	82.30	75.87	71.15	62.66	54.35	47.11
2019	49.05	46.12	53.00	60.77	60.27	74.88	78.27	79.06	71.42	59.21	53.03	48.39
2020	47.08	49.03	49.40	57.92	65.56	71.27	77.06	79.08	74.13	66.08	50.58	47.29
2021	47.02	49.27	49.60	58.43	64.35	72.05	79.02	73.71	70.12	59.85	53.98	45.03
2022	46.47	48.04	54.63	57.17	63.50	73.80	75.52	77.16	73.98	63.24	46.40	44.35
2023	46.48	44.48	47.52	55.60	63.97	68.55	79.35	78.58	69.76	62.32	52.52	49.34
2024	48.13	48.86	51.32	55.95	64.44	74.62	82.19	76.69	72.55	64.60	48.50	M
NCEI Climatology	47.60	51.07	54.60	58.56	65.60	73.40	78.85	78.30	74.45	65.85	54.90	47.49

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	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	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

Monthly Plots

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