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 (USC00406340) 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	3.53	4.47	8.31	11.14	13.93	18.55
2005	16.22	7.37	7.37	4.44	1.15	5.26	7.93	11.37	4.95	0.27	3.36	4.36
2006	9.39	2.11	3.93	5.20	6.18	2.70	2.05	2.27	M	2.81	4.16	4.40
2007	3.51	1.89	2.75	3.32	1.38	2.31	2.90	1.27	4.38	4.95	3.15	4.58
2008	2.38	3.87	5.35	6.33	5.64	2.78	1.08	4.67	1.53	5.67	1.77	6.61
2009	3.76	1.83	4.68	4.21	11.54	2.33	5.93	1.85	11.13	6.59	1.06	4.50
2010	4.42	3.21	5.38	3.02	13.88	2.25	5.10	3.30	1.18	4.23	5.14	2.26
2011	2.68	3.82	4.82	9.10	3.66	6.06	1.70	2.42	7.40	0.08	4.88	5.63
2012	4.39	2.84	2.90	1.61	3.27	1.66	6.90	3.35	5.53	4.47	1.75	7.50
2013	8.36	2.81	4.18	8.17	3.19	4.09	4.22	1.12	0.41	0.07	1.56	4.91
2014	0.49	3.35	3.10	1.83	0.07	1.31	0.02	2.85	0.47	5.34	3.36	M
2015	2.91	3.72	5.84	M	0.15	M	M	3.04	M	4.55	M	M
2016	M	5.38	2.86	1.64	2.86	5.51	1.28	9.27	M	M	M	M
2017	4.61	2.25	7.91	5.99	6.72	5.37	8.66	4.56	5.87	4.66	2.54	5.34
2018	0.80	12.25	7.41	7.14	4.71	4.29	2.29	2.53	9.14	2.99	4.72	4.86
2019	6.50	6.19	4.01	3.54	4.07	6.82	3.31	3.00	0.01	8.19	1.21	6.32
2020	5.50	9.21	5.26	0.17	4.00	1.61	7.79	7.14	7.81	1.35	1.49	5.18
2021	2.90	3.52	9.68	1.92	6.16	5.44	3.22	12.72	2.30	7.62	1.99	5.97
2022	8.89	8.69	4.18	3.41	4.26	2.46	3.66	2.57	3.92	1.13	4.24	5.59
2023	7.28	5.52	5.21	6.27	6.73	3.13	6.25	5.48	0.97	0.57	2.81	3.39
2024	6.68	4.35	5.57	5.09	4.85	1.68	4.43	0.41	8.74	0.01	3.10	1.79
NCEI Climatology	5.25	5.36	6.00	5.42	6.27	5.40	4.78	3.96	5.34	3.89	4.26	6.52

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	87.70	83.06	77.10	73.90	62.38	50.46
2005	41.08	50.88	51.30	65.65	73.27	83.63	89.41	88.06	86.80	72.74	64.86	46.60
2006	58.79	53.29	62.63	78.00	78.32	88.11	92.55	92.26	M	71.17	61.23	55.94
2007	50.58	47.46	71.06	68.83	83.84	89.77	89.31	99.58	86.77	76.45	61.50	56.29
2008	46.94	54.28	61.65	69.43	77.68	88.00	90.65	89.32	83.30	72.35	58.37	51.10
2009	46.10	56.39	61.52	70.83	76.81	88.07	85.10	87.13	81.40	67.48	63.93	47.50
2010	42.16	42.00	58.19	75.23	80.29	90.72	92.23	93.48	87.10	77.10	63.47	43.00
2011	43.84	53.79	61.32	73.07	78.13	89.97	91.74	92.42	80.47	73.88	62.47	52.74
2012	54.55	55.24	72.81	73.43	83.77	89.07	93.26	87.77	81.93	69.32	60.10	56.35
2013	50.74	51.86	54.03	68.97	77.39	86.94	83.95	84.85	83.82	72.00	54.50	50.94
2014	42.70	54.00	52.70	72.50	80.17	86.33	85.29	89.17	84.85	73.77	52.14	M
2015	46.81	42.11	60.77	M	78.86	M	M	87.10	M	73.00	M	M
2016	M	M	73.00	78.50	M	93.93	93.90	97.83	M	M	M	M
2017	M	M	M	M	M	M	M	85.85	82.10	74.97	63.43	51.76
2018	41.15	59.61	59.37	65.25	84.52	87.66	89.60	89.06	86.00	74.10	56.21	52.00
2019	47.56	58.75	59.94	71.56	82.41	85.65	88.52	88.75	92.11	75.71	56.59	55.68
2020	52.55	53.90	66.10	67.60	74.25	86.80	89.62	86.28	76.40	74.11	66.03	51.35
2021	49.35	45.93	65.30	69.90	75.48	84.60	87.68	87.66	82.40	75.77	59.50	62.29
2022	47.58	52.68	64.10	68.79	81.13	89.87	93.11	87.74	85.65	74.67	60.63	55.23
2023	56.60	59.14	63.35	70.63	77.73	85.72	89.42	87.77	84.20	75.32	62.77	56.77
2024	43.97	60.90	66.29	72.77	81.45	88.60	90.16	91.68	82.87	77.53	66.74	49.00
NCEI Climatology	47.31	52.41	61.30	71.59	79.89	87.59	90.51	89.60	83.70	72.49	61.20	50.90

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	66.10	64.46	58.36	51.41	44.08	33.04
2005	27.89	36.39	35.78	45.84	54.79	70.13	72.47	68.45	60.13	45.68	36.54	23.03
2006	34.15	29.37	37.79	55.22	55.94	62.13	67.75	69.00	M	44.57	36.67	32.00
2007	32.61	25.77	44.26	44.00	55.16	63.53	68.00	71.35	62.40	51.60	37.07	36.42
2008	26.58	32.14	39.03	45.50	55.26	65.37	66.07	64.19	59.37	44.67	32.77	30.16
2009	24.17	28.81	39.26	45.30	57.87	66.07	64.71	65.45	62.50	45.94	37.90	28.65
2010	22.23	24.64	36.47	47.17	58.68	69.28	70.19	71.00	58.27	42.93	37.03	24.55
2011	25.55	33.21	40.32	50.03	54.93	66.27	71.13	66.74	57.47	47.88	39.63	31.55
2012	32.81	32.59	47.13	47.20	58.97	60.77	71.13	65.32	58.57	44.77	31.23	36.42
2013	32.58	31.36	33.16	45.83	56.10	66.44	64.57	66.31	59.18	47.93	29.14	32.29
2014	21.40	30.00	27.50	44.50	60.33	67.33	62.43	67.17	62.23	51.15	34.57	M
2015	26.84	21.29	37.32	M	52.71	M	M	63.48	M	47.48	M	M
2016	M	M	45.00	55.50	M	70.03	71.48	80.65	M	M	M	M
2017	M	M	M	M	M	M	M	65.07	58.57	48.00	38.27	31.31
2018	20.26	40.07	39.47	41.71	61.84	67.86	68.97	67.52	66.24	49.97	35.00	34.45
2019	32.04	37.85	36.42	47.04	61.70	64.85	69.57	67.86	62.22	50.29	31.68	34.77
2020	34.23	33.29	44.90	43.00	52.90	64.60	69.42	67.00	58.40	46.74	37.93	28.13
2021	30.71	27.07	42.59	45.00	51.93	65.53	69.10	68.62	61.90	54.00	33.33	41.74
2022	25.87	29.86	39.79	45.27	59.67	64.37	72.03	67.04	59.54	42.47	38.30	38.00
2023	37.03	39.61	39.97	47.17	57.46	61.93	69.42	67.71	58.90	49.71	37.50	34.73
2024	25.77	35.76	41.61	51.20	59.77	64.23	69.68	65.35	61.70	47.23	45.85	26.75
NCEI Climatology	27.10	31.41	38.40	47.41	58.40	66.70	69.20	66.40	59.20	46.60	36.29	30.30

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	76.90	73.73	67.66	62.80	52.83	40.81
2005	34.64	43.71	42.86	56.00	63.76	76.88	81.00	78.26	73.47	59.21	50.02	34.57
2006	46.50	41.96	49.23	67.00	67.13	75.19	80.16	80.63	M	57.67	48.95	43.97
2007	41.60	36.40	57.66	56.42	69.50	76.65	78.66	85.47	74.58	63.90	49.28	46.35
2008	36.76	43.21	50.34	57.47	66.47	76.68	78.38	76.76	71.33	58.35	45.57	40.63
2009	35.16	42.91	50.39	58.07	67.34	77.07	74.90	76.29	71.95	56.71	50.92	38.13
2010	31.88	33.32	47.57	61.20	69.48	80.00	81.21	82.24	72.68	60.02	50.25	33.77
2011	34.69	43.50	50.82	61.55	66.53	78.12	81.44	79.58	68.97	60.88	51.05	42.15
2012	43.68	43.91	59.97	60.32	71.37	74.92	82.19	76.55	70.25	57.05	45.67	46.39
2013	41.66	41.61	43.60	57.40	66.74	76.69	74.26	75.58	71.50	59.96	41.82	41.62
2014	32.05	42.00	40.10	58.50	70.25	76.83	73.86	78.17	73.54	62.46	43.36	M
2015	36.82	31.70	49.05	M	65.79	M	M	75.29	M	60.24	M	M
2016	M	M	59.00	67.00	M	81.98	82.69	89.24	M	M	M	M
2017	M	M	M	M	M	M	M	75.46	70.33	61.48	50.85	41.53
2018	30.70	49.84	49.42	53.48	73.18	77.76	79.28	78.29	76.12	62.03	45.60	43.23
2019	39.80	48.30	48.18	59.30	72.06	75.25	79.05	78.30	77.17	63.00	44.14	45.23
2020	43.39	43.60	55.50	55.30	63.58	75.70	79.52	76.64	67.40	60.42	51.98	39.74
2021	40.03	36.50	53.94	57.45	63.71	75.07	78.39	78.14	72.15	64.89	46.42	52.02
2022	36.73	41.27	51.95	56.39	70.40	77.12	82.61	77.62	72.60	59.03	49.47	46.61
2023	46.82	49.38	51.66	58.90	67.60	73.81	79.42	77.74	71.55	62.52	50.13	45.75
2024	34.87	48.33	53.95	61.98	70.61	76.42	79.92	78.52	72.28	62.53	56.30	37.88
NCEI Climatology	37.21	41.91	49.85	59.50	69.15	77.15	79.85	78.00	71.45	59.55	48.75	40.60

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	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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