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 (USC00345563) 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	0.00	M	M
2006	M	M	0.00	M	M	M	M	M	M	M	M	M
2007	M	M	M	M	M	M	0.00	M	M	M	M	0.00
2008	0.00	0.59	0.00	0.00	0.00	1.39	0.00	0.00	0.00	0.30	0.22	0.00
2009	0.00	1.34	1.48	15.36	4.90	2.49	3.33	2.30	7.13	8.02	0.23	0.22
2010	1.58	1.37	2.52	2.93	4.22	2.16	5.09	1.00	6.82	2.90	1.37	2.00
2011	0.00	0.28	0.26	2.84	5.24	1.20	0.00	1.27	0.70	3.75	2.31	1.98
2012	1.21	0.92	5.60	0.89	3.18	5.36	0.78	2.63	2.49	1.00	0.42	0.16
2013	1.62	1.93	2.24	2.84	11.43	4.35	3.71	1.58	1.70	5.43	1.25	0.01
2014	0.21	0.00	1.87	2.27	1.19	5.35	7.60	0.93	2.02	5.18	3.50	0.43
2015	0.82	0.61	2.21	7.14	21.50	12.19	5.98	0.18	1.24	8.24	7.65	5.59
2016	0.51	1.48	3.86	5.39	6.36	2.94	1.98	5.56	4.36	1.94	3.60	0.83
2017	3.40	1.81	1.62	2.77	2.19	4.00	2.19	7.93	0.72	1.18	0.23	2.40
2018	0.06	1.36	1.91	1.64	5.54	0.90	2.96	2.41	8.99	10.50	0.75	2.90
2019	1.12	2.03	1.70	6.20	6.85	3.79	1.41	8.49	5.15	3.78	3.19	0.70
2020	3.72	2.64	5.10	0.61	8.00	2.29	3.71	2.15	5.83	1.94	0.70	2.40
2021	1.16	0.30	1.50	7.24	6.27	3.37	3.84	2.76	1.74	2.97	0.83	0.19
2022	0.09	0.77	1.93	4.73	6.00	1.46	1.06	3.65	0.65	5.17	1.95	1.21
2023	0.01	2.47	4.51	1.55	4.78	4.85	1.42	0.68	1.51	6.31	0.41	2.72
2024	1.37	0.41	3.20	6.33	5.46	3.54	0.85	1.00	1.54	0.64	7.22	M
NCEI Climatology	1.99	2.33	3.38	3.75	5.55	4.19	2.84	2.75	3.83	4.07	2.57	2.66

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
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	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	58.00
2008	61.75	56.80	M	74.50	93.33	93.80	95.00	99.67	86.25	82.25	68.00	53.00
2009	55.75	65.46	67.90	74.69	78.97	92.23	94.13	93.77	82.53	68.45	69.27	48.65
2010	50.97	47.21	64.94	74.34	82.42	94.00	92.48	98.52	86.97	79.16	67.37	56.42
2011	51.71	58.07	69.42	80.83	80.87	97.87	104.10	105.55	90.90	78.39	65.57	53.71
2012	59.87	58.52	71.94	79.17	87.61	92.40	98.74	96.87	89.93	75.39	70.73	57.87
2013	56.81	59.54	64.74	71.40	81.81	90.13	92.16	96.94	93.63	76.52	60.67	50.71
2014	56.07	52.32	64.65	74.60	83.45	90.07	90.10	93.13	87.00	81.32	61.87	54.57
2015	52.94	53.43	64.65	73.83	78.35	89.70	93.16	95.71	91.53	79.61	64.97	62.23
2016	54.77	65.55	68.39	74.70	78.39	89.77	95.84	93.35	87.77	81.97	70.10	55.58
2017	58.52	67.50	72.52	75.73	84.06	89.77	95.10	89.90	87.10	79.77	70.63	55.37
2018	54.32	57.25	70.35	72.41	87.29	94.60	99.03	93.94	84.00	72.48	62.73	54.87
2019	53.16	56.61	62.70	74.87	79.97	87.80	92.77	94.97	90.83	74.58	63.67	58.90
2020	58.06	58.69	70.10	73.87	80.48	90.00	93.58	95.48	82.37	74.84	70.20	58.77
2021	54.35	46.46	69.65	70.53	75.90	88.57	90.90	92.32	92.63	81.29	68.03	69.87
2022	56.84	57.71	69.26	77.63	83.06	92.70	103.26	95.61	91.77	79.35	62.87	57.32
2023	60.68	61.11	67.74	72.60	82.00	89.20	97.00	103.61	94.20	77.87	67.33	60.58
2024	49.58	65.24	69.58	75.03	82.90	92.73	94.29	99.48	89.57	86.77	69.83	M
NCEI Climatology	52.90	57.31	65.31	73.40	80.20	88.30	93.70	94.10	86.20	75.60	63.71	54.49

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	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	23.00
2008	33.00	30.60	M	43.75	66.33	68.80	72.00	69.67	53.75	58.75	41.00	27.33
2009	20.62	38.04	44.84	48.73	57.10	69.47	70.81	69.26	61.60	48.03	41.93	26.10
2010	28.32	29.54	39.23	50.31	59.58	70.97	73.03	72.06	65.07	46.74	41.13	31.39
2011	23.74	32.36	43.87	52.40	58.55	72.73	77.03	76.16	56.59	49.45	41.50	32.55
2012	31.48	35.45	49.71	54.73	61.87	68.33	71.71	68.23	62.40	49.45	38.83	31.45
2013	31.58	33.00	38.81	46.27	56.97	67.90	68.81	69.81	63.17	51.35	38.27	25.71
2014	24.65	28.29	35.94	48.27	58.16	70.03	69.00	69.68	63.63	53.45	34.53	38.00
2015	28.77	29.39	42.87	52.43	60.06	68.83	72.84	70.10	65.73	51.84	43.23	35.39
2016	30.06	36.62	44.48	51.33	58.48	68.93	73.61	70.65	64.87	57.10	45.63	31.32
2017	31.55	42.36	46.52	51.17	55.16	67.47	71.61	69.61	62.07	48.35	43.37	32.74
2018	25.87	33.14	43.23	44.50	64.90	72.27	71.35	70.87	66.97	53.81	34.60	33.90
2019	30.42	36.75	38.53	51.27	60.32	66.17	69.84	73.23	69.40	47.61	35.40	33.65
2020	34.48	32.86	48.13	46.90	58.71	65.97	73.35	69.03	60.57	46.94	42.03	30.55
2021	31.58	24.93	44.16	47.57	58.81	67.00	69.45	70.87	59.97	51.32	38.37	39.58
2022	23.26	26.36	37.26	50.50	62.13	68.03	73.16	70.55	60.10	45.65	37.80	32.87
2023	31.87	34.50	42.48	46.13	59.58	67.73	70.84	70.71	66.47	51.52	39.37	34.00
2024	25.65	37.96	45.26	53.00	62.06	69.57	70.55	72.71	61.63	55.03	42.43	M
NCEI Climatology	27.80	32.03	39.70	48.10	58.30	66.79	70.10	69.00	61.41	49.69	38.89	30.40

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	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	40.50
2008	47.38	43.70	M	59.12	79.83	81.30	83.50	84.67	70.00	70.50	54.50	40.17
2009	38.19	51.75	56.37	61.84	68.03	80.85	82.47	81.52	72.07	58.24	55.60	37.37
2010	39.65	38.38	52.08	62.33	71.00	82.48	82.76	85.29	76.02	62.95	54.25	43.90
2011	37.73	45.21	56.65	66.62	69.71	85.30	90.56	90.85	73.74	63.92	53.53	43.13
2012	45.68	46.98	60.82	66.95	74.74	80.37	85.23	82.55	76.17	62.42	54.78	44.66
2013	44.19	46.27	51.77	58.83	69.39	79.02	80.48	83.37	78.40	63.94	49.47	38.21
2014	40.53	40.30	50.29	61.43	70.81	80.05	79.55	81.40	75.32	67.39	48.20	46.45
2015	40.85	41.41	53.76	63.13	69.21	79.27	83.00	82.90	78.63	65.73	54.10	48.81
2016	42.42	51.09	56.44	63.02	68.44	79.35	84.73	82.00	76.32	69.53	57.87	43.45
2017	45.03	54.93	59.52	63.45	69.61	78.62	83.35	79.76	74.58	64.06	57.00	43.95
2018	40.10	45.20	56.79	58.45	76.10	83.43	85.19	82.40	75.48	63.15	48.67	44.39
2019	41.79	46.68	50.62	63.07	70.15	76.98	81.31	84.10	80.12	61.10	49.53	46.27
2020	46.27	45.50	59.11	60.38	69.60	77.98	83.47	82.26	71.47	60.89	56.12	44.66
2021	42.97	35.70	56.90	59.05	67.35	77.78	80.18	81.60	76.30	66.31	53.20	54.73
2022	40.05	42.04	53.26	64.07	72.60	80.37	88.21	83.08	75.93	62.50	50.33	45.10
2023	46.27	47.80	55.11	59.37	70.79	78.47	83.92	87.16	80.33	64.69	53.35	47.29
2024	37.61	51.38	57.42	64.02	72.48	81.15	82.42	86.10	75.60	70.90	56.13	M
NCEI Climatology	40.35	44.67	52.50	60.75	69.25	77.55	81.90	81.55	73.80	62.65	51.30	42.45

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

Monthly Plots

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