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 (USC00264950) 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	0.73	0.77	0.48	1.78	1.28	0.12
2005	1.20	0.90	1.49	1.92	2.53	0.15	0.30	0.74	0.73	0.76	0.68	0.38
2006	0.55	0.32	1.31	0.98	0.53	0.27	1.23	0.28	0.59	0.79	0.16	0.41
2007	0.43	1.47	0.92	0.62	0.10	0.50	0.43	0.32	0.46	0.75	0.02	0.76
2008	0.84	0.47	0.12	0.01	0.14	0.37	0.17	0.14	0.31	0.27	0.81	0.40
2009	1.70	0.63	0.93	1.56	0.65	1.98	1.74	0.56	0.68	1.32	0.01	1.27
2010	1.07	0.40	0.86	1.98	1.75	0.13	0.53	0.10	0.00	1.39	1.78	3.05
2011	0.32	1.48	0.57	1.42	2.98	0.17	0.48	0.22	1.27	1.19	0.38	0.15
2012	0.55	0.91	0.92	0.78	0.00	0.00	0.68	1.10	2.02	0.62	0.18	1.53
2013	0.59	1.05	0.10	0.71	0.35	0.00	0.12	0.75	2.03	1.03	0.50	1.30
2014	0.85	0.55	0.66	0.96	0.64	0.18	0.78	2.25	1.30	0.00	0.40	0.64
2015	0.17	0.15	0.37	0.58	2.43	0.17	0.15	0.65	0.70	1.87	1.16	1.31
2016	1.61	0.77	1.47	1.79	0.60	1.80	0.00	0.43	0.99	0.10	0.24	0.34
2017	0.76	1.25	0.97	0.68	0.25	0.00	0.83	0.40	0.75	0.00	0.30	0.15
2018	1.05	0.28	1.60	0.23	0.10	0.00	0.05	0.00	0.00	0.25	0.36	0.22
2019	0.61	1.17	4.13	1.86	1.68	0.04	0.41	0.00	0.95	0.00	0.00	0.00
2020	0.22	0.05	M	M	M	M	M	M	M	0.00	M	M
2021	M	M	M	M	M	M	M	M	M	M	M	M
2022	M	M	M	M	M	M	M	0.17	1.32	0.08	0.82	1.60
2023	3.75	0.25	2.38	0.33	0.69	0.77	0.66	2.06	0.82	0.02	0.77	0.02
2024	0.98	1.78	1.09	1.18	0.57	0.78	0.62	0.11	0.00	0.26	1.00	M
NCEI Climatology	0.65	0.77	0.90	1.06	1.04	0.60	0.49	0.54	0.75	0.75	0.66	0.67

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	87.40	83.10	76.33	60.52	45.77	42.65
2005	43.06	44.50	51.68	56.87	67.29	75.70	91.40	85.23	75.39	65.32	54.40	43.16
2006	42.42	46.29	46.42	58.80	72.23	83.63	88.97	85.29	74.79	63.71	52.90	42.06
2007	37.39	46.36	58.26	60.62	73.26	82.90	90.71	87.19	76.20	64.23	56.80	37.03
2008	35.48	43.62	53.45	58.33	66.45	81.73	90.10	90.84	78.50	67.45	54.90	41.52
2009	44.33	43.18	51.39	56.60	73.61	73.43	89.42	86.52	82.70	57.26	55.10	35.61
2010	37.32	40.64	50.35	55.17	59.42	78.65	91.03	87.90	83.23	65.90	45.33	40.06
2011	35.77	37.43	49.87	56.20	61.10	78.31	86.68	89.42	81.30	65.97	49.17	41.00
2012	46.13	42.76	54.00	65.60	73.52	84.03	89.45	88.13	80.45	66.19	55.73	38.55
2013	32.87	39.89	55.32	59.50	69.61	84.17	89.81	85.87	72.80	60.10	51.63	39.35
2014	47.13	46.75	54.60	61.57	70.29	79.90	88.03	80.42	78.40	70.45	53.50	43.97
2015	47.23	55.32	59.71	61.87	63.77	86.00	83.84	86.35	80.10	66.90	44.93	38.26
2016	33.61	44.93	53.71	59.40	66.19	84.93	89.90	86.94	77.50	68.00	57.90	42.00
2017	36.10	46.39	58.00	57.87	70.39	84.90	90.42	86.45	73.80	65.06	58.33	49.10
2018	47.03	43.86	50.16	63.93	68.35	84.50	90.35	88.19	81.60	60.29	51.47	41.84
2019	39.94	37.46	48.90	62.17	63.10	79.93	89.42	90.71	85.15	64.35	61.00	40.93
2020	42.06	39.86	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	87.30	82.07	67.16	44.00	37.65
2023	33.52	36.89	40.13	57.20	69.00	73.70	91.94	84.83	76.63	66.58	50.97	46.58
2024	40.16	44.72	48.58	60.27	67.77	86.63	91.00	89.59	80.96	71.97	47.24	M
NCEI Climatology	41.20	44.33	52.79	59.10	68.49	80.30	88.30	86.90	77.81	64.99	51.11	41.30

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	57.80	51.81	42.53	33.58	22.97	18.62
2005	21.55	22.07	25.73	30.30	40.06	46.33	55.20	53.45	40.00	32.73	26.14	20.17
2006	19.50	17.07	21.11	32.30	40.94	49.59	55.74	52.30	39.07	32.00	22.96	14.65
2007	7.52	22.65	26.92	33.04	41.45	48.90	57.70	56.86	43.69	31.67	25.19	15.24
2008	11.84	18.62	21.45	28.14	35.89	45.57	56.61	53.58	41.93	33.16	29.30	14.58
2009	16.23	19.36	24.16	28.90	39.16	45.30	53.55	48.35	43.23	25.87	22.73	4.13
2010	10.03	13.11	17.60	24.93	30.87	42.48	51.77	50.74	37.77	33.06	17.50	15.70
2011	8.90	12.30	21.23	23.31	33.55	41.86	53.03	53.26	42.63	30.74	21.23	9.71
2012	14.84	15.79	24.93	30.53	37.00	44.67	55.03	55.19	43.38	33.00	27.27	17.68
2013	2.87	13.81	26.61	28.97	36.45	47.20	57.65	54.84	45.80	29.26	24.30	5.26
2014	16.81	22.57	24.20	29.27	38.61	43.41	52.71	44.61	39.60	31.77	25.07	20.16
2015	20.48	24.21	27.55	29.60	40.74	51.40	54.13	54.26	47.03	38.23	18.20	13.65
2016	10.71	18.18	28.32	32.77	37.77	47.37	53.35	51.42	42.40	33.81	24.30	15.06
2017	13.10	26.64	29.32	30.70	36.61	48.10	56.58	55.39	41.83	27.84	28.67	17.29
2018	19.61	19.04	23.81	33.50	39.32	49.43	57.61	53.48	44.80	33.03	18.50	15.65
2019	17.81	12.96	24.81	32.67	34.45	39.43	49.16	49.19	44.85	23.81	19.79	20.79
2020	17.90	11.86	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	53.45	46.69	28.68	14.73	13.39
2023	11.16	7.21	14.84	26.23	37.61	41.00	53.35	51.23	41.60	28.52	19.20	17.55
2024	16.03	22.24	24.13	28.77	34.48	48.80	52.68	53.10	41.78	33.23	20.68	M
NCEI Climatology	14.91	17.69	24.40	30.20	37.50	45.81	53.59	52.70	42.69	31.20	22.20	14.10

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	72.60	67.45	59.43	47.05	34.37	30.78
2005	32.31	33.29	38.78	43.58	53.68	61.02	73.30	69.38	57.70	48.21	40.55	31.72
2006	30.81	31.78	33.43	45.52	56.58	66.50	72.25	68.77	56.70	47.38	37.74	28.26
2007	22.36	34.52	41.90	47.19	57.34	65.90	74.28	71.95	60.02	47.70	41.71	26.71
2008	23.92	31.40	36.70	43.04	51.13	63.65	73.35	72.21	60.22	50.31	42.10	28.05
2009	30.28	31.27	37.77	42.55	56.39	59.37	71.48	67.44	62.97	41.56	38.92	19.87
2010	23.68	26.88	34.05	40.05	45.15	60.57	71.47	69.32	60.50	49.48	31.42	27.90
2011	22.27	25.11	35.55	39.59	47.32	60.09	69.85	71.34	61.97	48.35	35.20	25.35
2012	30.48	29.28	39.34	48.07	55.26	64.35	72.24	71.66	61.91	49.60	41.50	28.11
2013	17.87	26.85	40.97	44.23	53.03	65.68	73.73	70.35	59.30	44.68	37.97	22.31
2014	31.97	34.66	39.40	45.42	54.45	61.66	70.37	62.52	59.00	51.11	39.28	32.06
2015	33.85	39.77	43.63	45.73	52.26	68.70	68.98	70.31	63.57	52.56	31.57	25.95
2016	22.16	31.55	41.02	46.08	51.98	66.15	71.63	69.18	59.95	50.90	41.10	28.53
2017	24.60	36.52	43.66	44.28	53.50	66.50	73.50	70.92	57.82	46.45	43.50	33.19
2018	33.32	31.45	36.98	48.72	53.84	66.97	73.98	70.84	63.20	46.66	34.98	28.74
2019	28.87	25.21	36.85	47.42	48.77	59.68	69.29	69.95	65.00	44.08	40.40	30.86
2020	30.08	25.86	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	70.38	64.33	47.92	29.37	25.52
2023	22.34	22.05	27.48	41.72	53.31	57.35	72.65	68.03	59.12	47.55	35.08	32.06
2024	28.10	33.48	36.35	44.52	51.13	67.72	71.84	71.34	61.37	52.60	33.96	M
NCEI Climatology	28.05	31.01	38.60	44.65	53.00	63.06	70.94	69.80	60.25	48.10	36.65	27.70

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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