IEM :: Monthly Summaries

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 (USC00163979) within the current 1991-2020 dataset.

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Precipitation Totals [inch]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	0.00	M	0.00	M	M	M	M	M	M
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
NCEI Climatology	5.44	3.63	3.84	4.62	4.21	7.23	6.72	6.23	5.24	4.29	4.37	4.44

Average Wind Speed [MPH]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	14.0	M	M	M	M	M	M	M	M
2005	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
2002	M	60.31	65.16	72.68	76.35	80.51	82.56	83.25	80.15	77.90	68.26	64.97
2003	56.38	59.95	65.00	71.05	79.81	84.13	82.61	83.55	82.25	M	M	M
2004	M	M	M	M	M	84.20	87.80	86.90	M	84.20	71.60	M
2005	65.69	65.78	66.20	70.25	M	M	M	M	M	M	M	M
NCEI Climatology	60.60	64.28	69.90	76.31	82.80	88.60	90.40	90.71	87.70	80.40	70.80	63.29

Average Daily Low Temperature [F]

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	60.31	65.16	72.68	76.35	80.51	82.56	83.25	80.15	77.90	68.00	64.97
2003	56.38	59.32	65.00	69.85	77.29	81.03	81.64	81.34	79.25	M	M	M
2004	M	M	M	M	M	84.20	87.80	86.90	M	84.20	71.60	M
2005	64.74	65.25	65.70	69.80	M	M	M	M	M	M	M	M
NCEI Climatology	44.20	47.79	53.90	61.60	70.10	75.60	77.20	77.11	72.90	63.50	53.41	46.30

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

Year	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2002	M	60.31	65.16	72.68	76.35	80.51	82.56	83.25	80.15	77.90	68.13	64.97
2003	56.38	59.64	65.00	70.45	78.55	82.58	82.12	82.44	80.75	M	M	M
2004	M	M	M	M	M	84.20	87.80	86.90	M	84.20	71.60	M
2005	65.21	65.51	65.95	70.03	M	M	M	M	M	M	M	M
NCEI Climatology	52.40	56.04	61.90	68.95	76.45	82.10	83.80	83.91	80.30	71.95	62.11	54.80

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
2002	M	M	M	M	M	M	M	M	M	M	M	M
2003	M	M	M	M	M	M	M	M	M	M	M	M
2004	M	M	M	50.8%	M	M	M	M	M	M	M	M
2005	M	M	M	M	M	M	M	M	M	M	M	M