MOUNT VERNON, WASHINGTON

Home > North America > United States > Washington
Elevation: 0 meters Latitude: 48 26N Longitude: 122 23W

WEATHER

Monthly - Summary

Hourly Data

SELECT A DAY

Number of Records: 311,789; Date Range: 5/6/03 - 3/21/16

PRINT THIS DATA

[ ← Previous Day ]
WEATHER ALMANAC - 21 DECEMBER, 2014

[ Next Day → ]

[ °F ] °C

Weather Element	Average	High	Low
Temperature	9.8 ^°C	12 ^°C (12:15 am)	8 ^°C (7:15 am)
Dewpoint	7.8 ^°C	9 ^°C (12:15 am)	7 ^°C (1:55 am)
Humidity	87.2 ^%	100 ^% (8:55 pm)	76 ^% (1:55 am)
Barometer	1012.5 ^hPa	1020 hPa (11:55 pm)	1000 hPa (12:15 am)
Wind Speed	8.5 ^km/h	27.8 ^km/h (12:35 am)
Wind Gust		46.3 ^km/h (12:35 am)

Weather Element	Average
Visibility	15.6 ^km
Wind Direction	S (177.5 °)

Weather Element	Total
Precipitation	1.52 ^mm
Heating Degree Days	8.3 (Base 18.3)

Averaged from 71 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	Gust Speed	Precipitation	Conditions
12:15 AM	12 ^°C	9 ^°C	82 ^%	1000 hPa	16.1 ^km	SW (220°)	24.1 ^km/h	37 ^km/h	0 mm	Mostly Cloudy
12:35 AM	11 ^°C	9 ^°C	88 ^%	1000.7 hPa	16.1 ^km	SW (230°)	27.8 ^km/h	46.3 ^km/h	0 mm	Partly Cloudy
12:55 AM	11 ^°C	9 ^°C	88 ^%	1001 hPa	16.1 ^km	WSW (240°)	20.4 ^km/h	37 ^km/h	0 mm	Clear
1:15 AM	11 ^°C	8 ^°C	82 ^%	1001.4 hPa	16.1 ^km	SW (220°)	22.2 ^km/h	44.4 ^km/h	0 mm	Clear
1:35 AM	11 ^°C	8 ^°C	82 ^%	1001.7 hPa	16.1 ^km	WSW (240°)	22.2 ^km/h	37 ^km/h	0 mm	Clear
1:55 AM	11 ^°C	7 ^°C	76 ^%	1002.7 hPa	16.1 ^km	WSW (240°)	24.1 ^km/h	42.6 ^km/h	0 mm	Clear
2:15 AM	11 ^°C	7 ^°C	76 ^%	1003.4 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h	37 ^km/h	0 mm	Clear
2:35 AM	11 ^°C	8 ^°C	82 ^%	1004.1 hPa	16.1 ^km	West (260°)	18.5 ^km/h	29.6 ^km/h	0 mm	Clear
2:55 AM	11 ^°C	8 ^°C	82 ^%	1004.7 hPa	16.1 ^km	WSW (250°)	13 ^km/h	27.8 ^km/h	0 mm	Clear
3:15 AM	11 ^°C	8 ^°C	82 ^%	1005.4 hPa	16.1 ^km	WSW (250°)	11.1 ^km/h		0 mm	Clear
3:35 AM	11 ^°C	8 ^°C	82 ^%	1005.8 hPa	16.1 ^km	West (270°)	9.3 ^km/h		0 mm	Clear
3:55 AM	11 ^°C	8 ^°C	82 ^%	1006.4 hPa	16.1 ^km	WNW (290°)	11.1 ^km/h		0 mm	Mostly Cloudy
4:15 AM	11 ^°C	8 ^°C	82 ^%	1006.4 hPa	11.3 ^km	West (260°)	7.4 ^km/h		0.25 mm	Mostly Cloudy
4:35 AM	11 ^°C	7 ^°C	76 ^%	1006.8 hPa	16.1 ^km	WSW (250°)	9.3 ^km/h		0.25 mm	Mostly Cloudy
4:55 AM	10 ^°C	7 ^°C	82 ^%	1007.1 hPa	16.1 ^km	SW (230°)	14.8 ^km/h	29.6 ^km/h	0.25 mm	Partly Cloudy
5:15 AM	9 ^°C	7 ^°C	87 ^%	1007.8 hPa	16.1 ^km	NW (320°)	14.8 ^km/h		0 mm	Clear
5:35 AM	10 ^°C	7 ^°C	82 ^%	1007.8 hPa	16.1 ^km	West (260°)	7.4 ^km/h		0 mm	Scattered Clouds
5:55 AM	10 ^°C	7 ^°C	82 ^%	1008.1 hPa	16.1 ^km	SW (220°)	7.4 ^km/h		0 mm	Mostly Cloudy
6:15 AM	9 ^°C	7 ^°C	87 ^%	1008.8 hPa	16.1 ^km	Calm			0 mm	Mostly Cloudy
6:35 AM	9 ^°C	7 ^°C	87 ^%	1008.5 hPa	16.1 ^km	East (100°)	5.6 ^km/h		0 mm	Overcast
6:55 AM	9 ^°C	7 ^°C	87 ^%	1008.8 hPa	16.1 ^km	Calm			0 mm	Mostly Cloudy
7:15 AM	8 ^°C	7 ^°C	93 ^%	1009.5 hPa	16.1 ^km	Calm			0 mm	Partly Cloudy
7:35 AM	9 ^°C	7 ^°C	87 ^%	1010.2 hPa	16.1 ^km	Calm			0 mm	Scattered Clouds
7:55 AM	9 ^°C	7 ^°C	87 ^%	1010.2 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h		0 mm	Overcast
8:15 AM	9 ^°C	7 ^°C	87 ^%	1010.5 hPa	16.1 ^km	WSW (250°)	5.6 ^km/h		0 mm	Mostly Cloudy
8:35 AM	9 ^°C	7 ^°C	87 ^%	1011.5 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h		0 mm	Partly Cloudy
8:55 AM	9 ^°C	7 ^°C	87 ^%	1011.9 hPa	16.1 ^km	SW (220°)	13 ^km/h		0 mm	Clear
9:15 AM	10 ^°C	8 ^°C	87 ^%	1011.9 hPa	16.1 ^km	SW (230°)	11.1 ^km/h		0 mm	Partly Cloudy
9:35 AM	10 ^°C	8 ^°C	87 ^%	1012.5 hPa	16.1 ^km	SW (230°)	9.3 ^km/h		0 mm	Partly Cloudy
9:55 AM	11 ^°C	8 ^°C	82 ^%	1012.9 hPa	16.1 ^km	WSW (250°)	7.4 ^km/h		0 mm	Scattered Clouds
10:15 AM	11 ^°C	8 ^°C	82 ^%	1012.9 hPa	16.1 ^km	Calm			0 mm	Mostly Cloudy
10:40 AM	11 ^°C	8 ^°C	82 ^%	1013.2 hPa	14.5 ^km	SW (220°)	7.4 ^km/h		0 mm	Overcast
10:55 AM	11 ^°C	8 ^°C	82 ^%	1013.5 hPa	11.3 ^km	WSW (250°)	11.1 ^km/h		0 mm	Overcast
11:35 AM	10 ^°C	9 ^°C	94 ^%	1013.9 hPa	16.1 ^km	South (190°)	7.4 ^km/h		0.25 mm	Overcast
11:55 AM	10 ^°C	9 ^°C	94 ^%	1013.9 hPa	16.1 ^km	SW (230°)	11.1 ^km/h		0.51 mm	Mostly Cloudy
12:15 PM	10 ^°C	9 ^°C	94 ^%	1014.2 hPa	16.1 ^km	SW (220°)	13 ^km/h		0 mm	Partly Cloudy
12:35 PM	11 ^°C	9 ^°C	88 ^%	1014.6 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h		0 mm	Mostly Cloudy
12:55 PM	11 ^°C	9 ^°C	88 ^%	1014.6 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h		0 mm	Partly Cloudy
1:15 PM	11 ^°C	9 ^°C	88 ^%	1014.9 hPa	8 ^km	South (190°)	11.1 ^km/h		0 mm	Clear
1:35 PM	11 ^°C	9 ^°C	88 ^%	1014.9 hPa	16.1 ^km	South (180°)	9.3 ^km/h		0 mm	Scattered Clouds
1:55 PM	11 ^°C	9 ^°C	88 ^%	1015.2 hPa	16.1 ^km	South (180°)	13 ^km/h		0 mm	Scattered Clouds
2:15 PM	10 ^°C	9 ^°C	94 ^%	1015.2 hPa	16.1 ^km	South (170°)	9.3 ^km/h		0 mm	Scattered Clouds
2:35 PM	11 ^°C	9 ^°C	88 ^%	1015.6 hPa	4.8 ^km	South (190°)	5.6 ^km/h		0 mm	Mostly Cloudy
2:55 PM	11 ^°C	8 ^°C	82 ^%	1015.9 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h		0 mm	Mostly Cloudy
3:15 PM	10 ^°C	8 ^°C	87 ^%	1015.9 hPa	16.1 ^km	SSW (210°)	9.3 ^km/h		0 mm	Mostly Cloudy
3:35 PM	10 ^°C	8 ^°C	87 ^%	1015.9 hPa	16.1 ^km	South (190°)	9.3 ^km/h		0 mm	Scattered Clouds
3:55 PM	10 ^°C	8 ^°C	87 ^%	1016.3 hPa	16.1 ^km	SSW (210°)	9.3 ^km/h		0 mm	Clear
4:15 PM	10 ^°C	8 ^°C	87 ^%	1016.6 hPa	16.1 ^km	South (180°)	5.6 ^km/h		0 mm	Clear
4:35 PM	9 ^°C	8 ^°C	93 ^%	1016.3 hPa	16.1 ^km	SSW (200°)	11.1 ^km/h		0 mm	Clear
4:55 PM	11 ^°C	7 ^°C	76 ^%	1016.6 hPa	16.1 ^km	SW (220°)	5.6 ^km/h		0 mm	Clear
5:15 PM	9 ^°C	8 ^°C	93 ^%	1016.9 hPa	16.1 ^km	Calm			0 mm	Clear
5:35 PM	9 ^°C	7 ^°C	87 ^%	1017.3 hPa	16.1 ^km	SW (220°)	9.3 ^km/h		0 mm	Clear
5:55 PM	9 ^°C	7 ^°C	87 ^%	1017.3 hPa	16.1 ^km	Calm			0 mm	Clear
6:15 PM	9 ^°C	7 ^°C	87 ^%	1017.6 hPa	16.1 ^km	Calm			0 mm	Clear
6:35 PM	9 ^°C	7 ^°C	87 ^%	1017.6 hPa	16.1 ^km	West (260°)	5.6 ^km/h		0 mm	Clear
6:55 PM	10 ^°C	7 ^°C	82 ^%	1017.9 hPa	16.1 ^km	SW (220°)	7.4 ^km/h		0 mm	Partly Cloudy
7:15 PM	10 ^°C	7 ^°C	82 ^%	1017.6 hPa	16.1 ^km	SW (220°)	7.4 ^km/h		0 mm	Partly Cloudy
7:35 PM	9 ^°C	7 ^°C	87 ^%	1017.6 hPa	16.1 ^km	West (260°)	5.6 ^km/h		0 mm	Clear
7:55 PM	8 ^°C	7 ^°C	93 ^%	1017.9 hPa	16.1 ^km	Calm			0 mm	Clear
8:15 PM	8 ^°C	7 ^°C	93 ^%	1017.9 hPa	16.1 ^km	Calm			0 mm	Partly Cloudy
8:35 PM	8 ^°C	7 ^°C	93 ^%	1017.9 hPa	16.1 ^km	SSW (210°)	5.6 ^km/h		0 mm	Mostly Cloudy
8:55 PM	8 ^°C	8 ^°C	100 ^%	1017.9 hPa	16.1 ^km	SSW (210°)	7.4 ^km/h		0 mm	Mostly Cloudy
9:15 PM	9 ^°C	8 ^°C	93 ^%	1018.3 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h		0 mm	Mostly Cloudy
9:35 PM	9 ^°C	8 ^°C	93 ^%	1018.6 hPa	16.1 ^km	SSW (200°)	9.3 ^km/h		0 mm	Overcast
9:55 PM	9 ^°C	8 ^°C	93 ^%	1018.6 hPa	16.1 ^km	South (190°)	7.4 ^km/h		0 mm	Mostly Cloudy
10:15 PM	9 ^°C	8 ^°C	93 ^%	1018.6 hPa	16.1 ^km	South (180°)	7.4 ^km/h		0 mm	Scattered Clouds
10:35 PM	9 ^°C	8 ^°C	93 ^%	1019 hPa	16.1 ^km	SSE (160°)	7.4 ^km/h		0 mm	Partly Cloudy
10:55 PM	8 ^°C	7 ^°C	93 ^%	1019.3 hPa	16.1 ^km	Calm			0 mm	Partly Cloudy
11:15 PM	8 ^°C	7 ^°C	93 ^%	1019.3 hPa	16.1 ^km	Calm			0 mm	Mostly Cloudy
11:35 PM	8 ^°C	8 ^°C	100 ^%	1019.6 hPa	16.1 ^km	Calm			0 mm	Mostly Cloudy
11:55 PM	8 ^°C	8 ^°C	100 ^%	1020 hPa	16.1 ^km	Calm			0 mm	Mostly Cloudy

Hourly data recorded from KBVS, located 0 kilometers away from Mount Vernon, Washington