MOUNT VERNON, ILLINOIS

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Elevation: 144 meters Latitude: 38 19N Longitude: 088 51W

WEATHER

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Number of Records: 492,040; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 21 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	2.4 ^°C	7 ^°C (1:55 pm)	-2 ^°C (4:35 am)
Dewpoint	-3.1 ^°C	-1 ^°C (1:55 pm)	-6 ^°C (4:35 am)
Humidity	68.3 ^%	80 ^% (4:55 am)	53 ^% (12:15 pm)
Barometer	1021.7 ^hPa	1025.4 hPa (12:15 am)	1015.2 hPa (11:55 pm)
Wind Speed	6.6 ^km/h	14.8 ^km/h (2:15 pm)

Weather Element	Average
Visibility	15 ^km
Wind Direction	ENE (77.2 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	15.8 (Base 18.3)

Averaged from 72 records on 21 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 21 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:15 AM	2 ^°C	-3 ^°C	70 ^%	1025.4 hPa	16.1 ^km	Calm		Overcast
12:35 AM	2 ^°C	-3 ^°C	70 ^%	1025.4 hPa	16.1 ^km	Calm		Overcast
12:55 AM	2 ^°C	-3 ^°C	70 ^%	1025.4 hPa	16.1 ^km	Calm		Overcast
1:15 AM	2 ^°C	-3 ^°C	70 ^%	1025.4 hPa	16.1 ^km	Calm		Overcast
1:35 AM	1 ^°C	-3 ^°C	75 ^%	1025.4 hPa	16.1 ^km	Calm		Overcast
1:55 AM	2 ^°C	-3 ^°C	70 ^%	1025.4 hPa	16.1 ^km	Calm		Overcast
2:15 AM	1 ^°C	-3 ^°C	75 ^%	1025.4 hPa	16.1 ^km	Calm		Overcast
2:35 AM	1 ^°C	-3 ^°C	75 ^%	1025.4 hPa	16.1 ^km	Calm		Overcast
2:55 AM	1 ^°C	-3 ^°C	75 ^%	1025.4 hPa	16.1 ^km	SE (130°)	5.6 ^km/h	Overcast
3:15 AM	1 ^°C	-4 ^°C	70 ^%	1025.1 hPa	16.1 ^km	Calm		Overcast
3:35 AM	0 ^°C	-4 ^°C	75 ^%	1024.7 hPa	16.1 ^km	East (90°)	5.6 ^km/h	Overcast
3:55 AM	-1 ^°C	-5 ^°C	75 ^%	1024.7 hPa	16.1 ^km	Calm		Mostly Cloudy
4:15 AM	-1 ^°C	-5 ^°C	75 ^%	1024.4 hPa	16.1 ^km	Calm		Mostly Cloudy
4:35 AM	-2 ^°C	-6 ^°C	74 ^%	1024.4 hPa	16.1 ^km	Calm		Mostly Cloudy
4:55 AM	-2 ^°C	-5 ^°C	80 ^%	1024.7 hPa	16.1 ^km	Calm		Mostly Cloudy
5:15 AM	-1 ^°C	-5 ^°C	75 ^%	1024.7 hPa	14.5 ^km	Calm		Overcast
5:35 AM	-2 ^°C	-5 ^°C	80 ^%	1024.7 hPa	12.9 ^km	Calm		Overcast
5:55 AM	-1 ^°C	-5 ^°C	75 ^%	1024.7 hPa	11.3 ^km	NE (40°)	5.6 ^km/h	Overcast
6:15 AM	-1 ^°C	-4 ^°C	80 ^%	1025.1 hPa	12.9 ^km	Calm		Overcast
6:35 AM	-1 ^°C	-5 ^°C	75 ^%	1025.1 hPa	11.3 ^km	East (90°)	5.6 ^km/h	Overcast
6:55 AM	-1 ^°C	-4 ^°C	80 ^%	1025.1 hPa	11.3 ^km	Calm		Overcast
7:15 AM	-1 ^°C	-4 ^°C	80 ^%	1025.1 hPa	8 ^km	East (100°)	5.6 ^km/h	Overcast
7:35 AM	-1 ^°C	-4 ^°C	80 ^%	1025.1 hPa	8 ^km	East (80°)	5.6 ^km/h	Overcast
7:55 AM	-1 ^°C	-4 ^°C	80 ^%	1025.1 hPa	8 ^km	ENE (70°)	5.6 ^km/h	Overcast
8:15 AM	0 ^°C	-4 ^°C	75 ^%	1024.7 hPa	8 ^km	East (90°)	5.6 ^km/h	Overcast
8:35 AM	0 ^°C	-4 ^°C	75 ^%	1024.7 hPa	9.7 ^km	ESE (110°)	7.4 ^km/h	Mostly Cloudy
8:55 AM	1 ^°C	-4 ^°C	70 ^%	1024.7 hPa	11.3 ^km	ESE (120°)	5.6 ^km/h	Overcast
9:15 AM	1 ^°C	-3 ^°C	75 ^%	1024.7 hPa	12.9 ^km	SE (130°)	7.4 ^km/h	Mostly Cloudy
9:35 AM	2 ^°C	-3 ^°C	70 ^%	1024.7 hPa	12.9 ^km	Calm		Partly Cloudy
9:55 AM	2 ^°C	-3 ^°C	70 ^%	1024.7 hPa	11.3 ^km	SSE (160°)	7.4 ^km/h	Partly Cloudy
10:15 AM	2 ^°C	-3 ^°C	70 ^%	1024.4 hPa	12.9 ^km	ESE (120°)	9.3 ^km/h	Scattered Clouds
10:35 AM	4 ^°C	-2 ^°C	65 ^%	1024 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h	Clear
10:55 AM	4 ^°C	-2 ^°C	65 ^%	1024 hPa	16.1 ^km	SSE (150°)	11.1 ^km/h	Clear
11:15 AM	5 ^°C	-3 ^°C	57 ^%	1023.7 hPa	16.1 ^km	SSE (150°)	13 ^km/h	Clear
11:35 AM	5 ^°C	-3 ^°C	57 ^%	1023 hPa	16.1 ^km	ESE (120°)	13 ^km/h	Clear
11:55 AM	5 ^°C	-3 ^°C	57 ^%	1022.4 hPa	16.1 ^km	SE (140°)	5.6 ^km/h	Clear
12:15 PM	6 ^°C	-3 ^°C	53 ^%	1022 hPa	16.1 ^km	South (170°)	13 ^km/h	Clear
12:35 PM	6 ^°C	-2 ^°C	57 ^%	1021.7 hPa	16.1 ^km	SSE (160°)	13 ^km/h	Clear
12:55 PM	6 ^°C	-3 ^°C	53 ^%	1021.3 hPa	16.1 ^km	SSE (150°)	9.3 ^km/h	Clear
1:15 PM	6 ^°C	-2 ^°C	57 ^%	1020.7 hPa	16.1 ^km	ESE (110°)	9.3 ^km/h	Clear
1:35 PM	6 ^°C	-2 ^°C	57 ^%	1020.3 hPa	16.1 ^km	ESE (120°)	9.3 ^km/h	Clear
1:55 PM	7 ^°C	-1 ^°C	57 ^%	1019.6 hPa	16.1 ^km	ESE (110°)	11.1 ^km/h	Clear
2:15 PM	7 ^°C	-2 ^°C	53 ^%	1019.6 hPa	16.1 ^km	ESE (110°)	14.8 ^km/h	Clear
2:35 PM	7 ^°C	-2 ^°C	53 ^%	1019.3 hPa	16.1 ^km	East (100°)	9.3 ^km/h	Clear
2:55 PM	7 ^°C	-2 ^°C	53 ^%	1019 hPa	16.1 ^km	SE (140°)	11.1 ^km/h	Clear
3:15 PM	7 ^°C	-2 ^°C	53 ^%	1019 hPa	16.1 ^km	East (100°)	11.1 ^km/h	Clear
3:35 PM	6 ^°C	-2 ^°C	57 ^%	1019 hPa	16.1 ^km	East (100°)	11.1 ^km/h	Clear
3:55 PM	6 ^°C	-2 ^°C	57 ^%	1019 hPa	16.1 ^km	SE (140°)	11.1 ^km/h	Clear
4:15 PM	6 ^°C	-2 ^°C	57 ^%	1019 hPa	16.1 ^km	ESE (120°)	7.4 ^km/h	Clear
4:35 PM	5 ^°C	-2 ^°C	61 ^%	1019 hPa	16.1 ^km	SE (130°)	5.6 ^km/h	Partly Cloudy
4:55 PM	4 ^°C	-3 ^°C	61 ^%	1019 hPa	16.1 ^km	ESE (110°)	5.6 ^km/h	Partly Cloudy
5:15 PM	1 ^°C	-4 ^°C	70 ^%	1018.6 hPa	14.5 ^km	East (80°)	7.4 ^km/h	Scattered Clouds
5:35 PM	2 ^°C	-3 ^°C	70 ^%	1018.3 hPa	16.1 ^km	East (80°)	7.4 ^km/h	Partly Cloudy
5:55 PM	2 ^°C	-3 ^°C	70 ^%	1018.6 hPa	16.1 ^km	East (90°)	5.6 ^km/h	Clear
6:15 PM	2 ^°C	-3 ^°C	70 ^%	1018.6 hPa	16.1 ^km	East (80°)	7.4 ^km/h	Clear
6:35 PM	2 ^°C	-3 ^°C	70 ^%	1018.6 hPa	16.1 ^km	Calm		Clear
6:55 PM	3 ^°C	-2 ^°C	70 ^%	1018.6 hPa	16.1 ^km	East (90°)	7.4 ^km/h	Clear
7:15 PM	3 ^°C	-2 ^°C	70 ^%	1017.9 hPa	16.1 ^km	East (90°)	11.1 ^km/h	Clear
7:35 PM	3 ^°C	-2 ^°C	70 ^%	1017.9 hPa	16.1 ^km	East (90°)	9.3 ^km/h	Clear
7:55 PM	3 ^°C	-3 ^°C	65 ^%	1017.6 hPa	16.1 ^km	East (90°)	9.3 ^km/h	Clear
8:15 PM	2 ^°C	-3 ^°C	70 ^%	1017.6 hPa	16.1 ^km	ENE (70°)	5.6 ^km/h	Clear
8:35 PM	1 ^°C	-4 ^°C	70 ^%	1017.6 hPa	16.1 ^km	Calm		Clear
8:55 PM	1 ^°C	-4 ^°C	70 ^%	1016.6 hPa	16.1 ^km	ENE (70°)	11.1 ^km/h	Clear
9:15 PM	2 ^°C	-3 ^°C	70 ^%	1016.6 hPa	16.1 ^km	East (90°)	11.1 ^km/h	Clear
9:35 PM	2 ^°C	-3 ^°C	70 ^%	1016.6 hPa	16.1 ^km	East (80°)	7.4 ^km/h	Scattered Clouds
9:55 PM	2 ^°C	-3 ^°C	70 ^%	1016.6 hPa	16.1 ^km	East (80°)	9.3 ^km/h	Overcast
10:15 PM	2 ^°C	-2 ^°C	75 ^%	1016.3 hPa	16.1 ^km	East (90°)	11.1 ^km/h	Overcast
10:35 PM	3 ^°C	-2 ^°C	70 ^%	1016.3 hPa	16.1 ^km	East (100°)	11.1 ^km/h	Overcast
10:55 PM	3 ^°C	-2 ^°C	70 ^%	1015.9 hPa	16.1 ^km	East (100°)	11.1 ^km/h	Overcast
11:15 PM	3 ^°C	-2 ^°C	70 ^%	1015.6 hPa	16.1 ^km	East (100°)	13 ^km/h	Overcast
11:35 PM	3 ^°C	-2 ^°C	70 ^%	1015.6 hPa	16.1 ^km	East (100°)	14.8 ^km/h	Overcast
11:55 PM	3 ^°C	-3 ^°C	65 ^%	1015.2 hPa	16.1 ^km	ESE (110°)	13 ^km/h	Overcast

Hourly data recorded from KMVN, located 0 kilometers away from Mount Vernon, Illinois