Mount Vernon, IL Weather History | Weather Underground

Summary

Temperature (°F)	Actual	Historic Avg.	Record
High Temp	100	82	102
Low Temp	71	61	43
Day Average Temp	85.45	-	-

Precipitation (in)	Actual	Historic Avg.	Record
Precipitation	0	3.6	-

Dew Point (°F)	Actual	Historic Avg.	Record
Dew Point	70.73	-	-
High	74	-	-
Low	67	-	-
Average	70.73	-	-

Wind (mph)	Actual	Historic Avg.	Record
Max Wind Speed	10	-	-
Visibility	10	-	-

Sea Level Pressure (in)	Actual	Historic Avg.	Record
Sea Level Pressure	29.45	-	-

Astronomy	Day Length	Rise	Set
Actual Time	12h 52m	6:27 AM	7:20 PM
Civil Twilight		6:00 AM	7:47 PM
Nautical Twilight		5:29 AM	8:19 PM
Astronomical Twilight		4:55 AM	8:52 PM
Moon: Last quarter		11:53 PM	2:47 PM

Time	Temperature	Dew Point	Humidity	Wind	Wind Speed	Wind Gust	Pressure	Condition
12:56 AM	75 °F	72 °F	90 %	CALM	0 mph	-	29.46 in	Fair
1:56 AM	74 °F	72 °F	93 %	CALM	0 mph	-	29.44 in	Fair
2:56 AM	71 °F	71 °F	100 %	CALM	0 mph	-	29.44 in	Fair
3:56 AM	71 °F	71 °F	100 %	CALM	0 mph	-	29.45 in	Fair
4:56 AM	71 °F	71 °F	100 %	CALM	0 mph	-	29.46 in	Fair
5:56 AM	71 °F	70 °F	96 %	CALM	0 mph	-	29.46 in	Fair
6:56 AM	72 °F	71 °F	97 %	CALM	0 mph	-	29.48 in	Fair
7:56 AM	79 °F	73 °F	82 %	CALM	0 mph	-	29.48 in	Fair
8:56 AM	86 °F	74 °F	67 %	SW	3 mph	-	29.49 in	Fair
9:56 AM	92 °F	72 °F	52 %	WSW	6 mph	-	29.5 in	Fair
10:56 AM	96 °F	71 °F	44 %	WSW	8 mph	-	29.5 in	Fair
11:56 AM	98 °F	71 °F	42 %	S	6 mph	-	29.49 in	Fair
12:56 PM	99 °F	70 °F	39 %	VAR	5 mph	-	29.48 in	Partly Cloudy
1:56 PM	98 °F	69 °F	39 %	SSW	7 mph	-	29.47 in	Fair
2:56 PM	99 °F	69 °F	38 %	WSW	8 mph	-	29.44 in	Fair
3:56 PM	100 °F	69 °F	37 %	SW	8 mph	-	29.43 in	Fair
4:56 PM	100 °F	67 °F	34 %	WSW	10 mph	-	29.41 in	Fair
5:56 PM	98 °F	67 °F	36 %	WSW	7 mph	-	29.41 in	Fair
6:56 PM	93 °F	69 °F	45 %	WSW	3 mph	-	29.4 in	Fair
7:56 PM	83 °F	72 °F	69 %	CALM	0 mph	-	29.42 in	Fair
8:56 PM	77 °F	72 °F	84 %	CALM	0 mph	-	29.43 in	Fair
9:56 PM	77 °F	73 °F	88 %	CALM	0 mph	-	29.44 in	Fair