MOUNT VERNON, ILLINOIS

Home > North America > United States > Illinois
Elevation: 144 meters Latitude: 38 19N Longitude: 088 51W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

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

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 15 SEPTEMBER, 2014

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	16.5 ^°C	24 ^°C (8:55 am)	8 ^°C (5:35 am)
Dewpoint	12.2 ^°C	17 ^°C (1:35 am)	6 ^°C (2:15 am)
Humidity	76.8 ^%	88 ^% (12:35 am)	60 ^% (10:55 am)
Barometer	1020.7 ^hPa	1023 hPa (9:55 am)	1017.9 hPa (7:55 am)
Wind Speed	5.8 ^km/h	20.4 ^km/h (11:15 am)

Weather Element	Average
Visibility	15.1 ^km
Wind Direction	ESE (102.9 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	2.3 (Base 18.3)
Growing Degree Days	6 (Base 10)

Averaged from 70 records on 15 September, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 15 SEPTEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Conditions
12:15 AM	9 ^°C	7 ^°C	87 ^%	1022.7 hPa	12.9 ^km	Calm		Clear
12:35 AM	10 ^°C	7 ^°C	82 ^%	1022.7 hPa	14.5 ^km	Calm		Clear
12:55 AM	9 ^°C	7 ^°C	87 ^%	1022.7 hPa	12.9 ^km	Calm		Clear
1:15 AM	9 ^°C	7 ^°C	87 ^%	1023 hPa	8 ^km	Calm		Clear
1:35 AM	9 ^°C	7 ^°C	87 ^%	1023 hPa	11.3 ^km	Calm		Clear
1:55 AM	8 ^°C	6 ^°C	87 ^%	1022.7 hPa	8 ^km	Calm		Clear
2:15 AM	8 ^°C	6 ^°C	87 ^%	1022.4 hPa	8 ^km	Calm		Clear
2:35 AM	9 ^°C	7 ^°C	87 ^%	1022.4 hPa	16.1 ^km	Calm		Clear
2:55 AM	9 ^°C	6 ^°C	82 ^%	1022 hPa	16.1 ^km	Calm		Clear
3:15 AM	8 ^°C	6 ^°C	87 ^%	1022 hPa	14.5 ^km	Calm		Clear
3:35 AM	8 ^°C	6 ^°C	87 ^%	1021.7 hPa	14.5 ^km	Calm		Clear
3:55 AM	10 ^°C	8 ^°C	87 ^%	1022 hPa	16.1 ^km	Calm		Clear
4:15 AM	9 ^°C	6 ^°C	82 ^%	1022 hPa	16.1 ^km	Calm		Clear
4:35 AM	9 ^°C	6 ^°C	82 ^%	1022.4 hPa	14.5 ^km	Calm		Clear
4:55 AM	9 ^°C	7 ^°C	87 ^%	1022.4 hPa	16.1 ^km	Calm		Mostly Cloudy
5:15 AM	9 ^°C	7 ^°C	87 ^%	1022.4 hPa	16.1 ^km	Calm		Overcast
5:35 AM	10 ^°C	8 ^°C	87 ^%	1022.4 hPa	16.1 ^km	Calm		Overcast
5:55 AM	11 ^°C	8 ^°C	82 ^%	1022.7 hPa	16.1 ^km	Calm		Overcast
6:15 AM	11 ^°C	8 ^°C	82 ^%	1022.7 hPa	16.1 ^km	Calm		Overcast
6:35 AM	11 ^°C	8 ^°C	82 ^%	1022.7 hPa	16.1 ^km	Calm		Overcast
6:55 AM	11 ^°C	9 ^°C	88 ^%	1022.7 hPa	16.1 ^km	Calm		Overcast
7:15 AM	12 ^°C	9 ^°C	82 ^%	1022.4 hPa	16.1 ^km	Calm		Overcast
7:35 AM	13 ^°C	10 ^°C	82 ^%	1022.7 hPa	16.1 ^km	Calm		Overcast
7:55 AM	14 ^°C	11 ^°C	82 ^%	1022.4 hPa	16.1 ^km	Calm		Overcast
8:15 AM	14 ^°C	11 ^°C	82 ^%	1022.4 hPa	16.1 ^km	SW (220°)	5.6 ^km/h	Mostly Cloudy
8:35 AM	14 ^°C	11 ^°C	82 ^%	1022 hPa	16.1 ^km	Calm		Clear
8:55 AM	16 ^°C	11 ^°C	72 ^%	1022.4 hPa	16.1 ^km	Calm		Clear
9:15 AM	17 ^°C	12 ^°C	72 ^%	1022 hPa	16.1 ^km	South (180°)	7.4 ^km/h	Clear
9:35 AM	18 ^°C	12 ^°C	68 ^%	1021.7 hPa	16.1 ^km	South (190°)	9.3 ^km/h	Mostly Cloudy
9:55 AM	19 ^°C	12 ^°C	64 ^%	1022 hPa	16.1 ^km	SSW (200°)	13 ^km/h	Overcast
10:15 AM	19 ^°C	13 ^°C	68 ^%	1021.7 hPa	16.1 ^km	South (190°)	14.8 ^km/h	Mostly Cloudy
10:35 AM	19 ^°C	12 ^°C	64 ^%	1021.7 hPa	16.1 ^km	South (190°)	14.8 ^km/h	Partly Cloudy
10:55 AM	19 ^°C	13 ^°C	68 ^%	1021.3 hPa	16.1 ^km	SSW (200°)	14.8 ^km/h	Clear
11:15 AM	20 ^°C	13 ^°C	64 ^%	1021 hPa	16.1 ^km	SW (220°)	14.8 ^km/h	Clear
11:35 AM	21 ^°C	13 ^°C	60 ^%	1020.3 hPa	16.1 ^km	South (190°)	18.5 ^km/h	Clear
11:55 AM	21 ^°C	13 ^°C	60 ^%	1020.3 hPa	16.1 ^km	SSW (200°)	14.8 ^km/h	Clear
12:15 PM	22 ^°C	14 ^°C	60 ^%	1020.3 hPa	16.1 ^km	South (190°)	13 ^km/h	Clear
12:35 PM	22 ^°C	14 ^°C	60 ^%	1020 hPa	16.1 ^km	SSW (200°)	20.4 ^km/h	Clear
12:55 PM	23 ^°C	15 ^°C	61 ^%	1020 hPa	16.1 ^km	SSW (200°)	18.5 ^km/h	Clear
1:15 PM	23 ^°C	15 ^°C	61 ^%	1019.6 hPa	16.1 ^km	SSW (200°)	16.7 ^km/h	Partly Cloudy
1:35 PM	23 ^°C	15 ^°C	61 ^%	1019.3 hPa	16.1 ^km	South (180°)	18.5 ^km/h	Mostly Cloudy
1:55 PM	23 ^°C	15 ^°C	61 ^%	1019.3 hPa	16.1 ^km	South (180°)	20.4 ^km/h	Scattered Clouds
2:15 PM	23 ^°C	15 ^°C	61 ^%	1019 hPa	16.1 ^km	South (170°)	18.5 ^km/h	Mostly Cloudy
2:35 PM	24 ^°C	16 ^°C	61 ^%	1018.6 hPa	16.1 ^km	South (170°)	14.8 ^km/h	Overcast
2:55 PM	23 ^°C	16 ^°C	65 ^%	1018.3 hPa	16.1 ^km	South (190°)	14.8 ^km/h	Overcast
3:15 PM	23 ^°C	16 ^°C	65 ^%	1018.3 hPa	16.1 ^km	South (180°)	13 ^km/h	Overcast
3:35 PM	23 ^°C	16 ^°C	65 ^%	1018.3 hPa	16.1 ^km	South (170°)	11.1 ^km/h	Overcast
3:55 PM	23 ^°C	16 ^°C	65 ^%	1018.3 hPa	16.1 ^km	South (190°)	11.1 ^km/h	Overcast
4:15 PM	24 ^°C	16 ^°C	61 ^%	1017.9 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h	Overcast
4:35 PM	23 ^°C	16 ^°C	65 ^%	1017.9 hPa	16.1 ^km	South (170°)	9.3 ^km/h	Overcast
4:55 PM	23 ^°C	16 ^°C	65 ^%	1017.9 hPa	16.1 ^km	SSE (160°)	5.6 ^km/h	Overcast
5:15 PM	22 ^°C	16 ^°C	69 ^%	1017.9 hPa	16.1 ^km	Calm		Overcast
5:35 PM	21 ^°C	16 ^°C	73 ^%	1018.3 hPa	16.1 ^km	Calm		Overcast
5:55 PM	21 ^°C	17 ^°C	78 ^%	1017.9 hPa	16.1 ^km	Calm		Overcast
6:15 PM	20 ^°C	17 ^°C	83 ^%	1018.3 hPa	16.1 ^km	Calm		Overcast
6:55 PM	19 ^°C	17 ^°C	88 ^%	1017.9 hPa	14.5 ^km	Calm		Overcast
7:15 PM	19 ^°C	17 ^°C	88 ^%	1017.9 hPa	11.3 ^km	Calm		Overcast
7:35 PM	19 ^°C	17 ^°C	88 ^%	1017.9 hPa	16.1 ^km	Calm		Overcast
7:55 PM	19 ^°C	17 ^°C	88 ^%	1018.3 hPa	14.5 ^km	Calm		Overcast
8:15 PM	19 ^°C	17 ^°C	88 ^%	1018.6 hPa	12.9 ^km	Calm		Overcast
8:35 PM	19 ^°C	17 ^°C	88 ^%	1018.6 hPa	16.1 ^km	Calm		Overcast
8:55 PM	19 ^°C	17 ^°C	88 ^%	1019 hPa	12.9 ^km	Calm		Overcast
9:15 PM	19 ^°C	16 ^°C	83 ^%	1019.3 hPa	6.4 ^km	North (350°)	7.4 ^km/h	Overcast
9:35 PM	18 ^°C	16 ^°C	88 ^%	1019.6 hPa	14.5 ^km	North (360°)	13 ^km/h	Overcast
9:55 PM	18 ^°C	15 ^°C	83 ^%	1020 hPa	16.1 ^km	North (360°)	7.4 ^km/h	Overcast
10:15 PM	17 ^°C	14 ^°C	82 ^%	1020 hPa	16.1 ^km	North (360°)	5.6 ^km/h	Overcast
10:35 PM	17 ^°C	14 ^°C	82 ^%	1020.3 hPa	16.1 ^km	North (350°)	7.4 ^km/h	Overcast
10:55 PM	17 ^°C	14 ^°C	82 ^%	1020.3 hPa	16.1 ^km	North (10°)	7.4 ^km/h	Overcast
11:15 PM	17 ^°C	13 ^°C	77 ^%	1020.7 hPa	16.1 ^km	North (360°)	9.3 ^km/h	Overcast
11:35 PM	17 ^°C	13 ^°C	77 ^%	1020.7 hPa	16.1 ^km	North (360°)	11.1 ^km/h	Overcast

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