THUNDER BAY AIRPORT, ONTARIO

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Elevation: 199 meters Latitude: 48 22N Longitude: 89 19W

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Number of Records: 94,902; Date Range: 8/16/04 - 3/22/16

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WEATHER ALMANAC - 17 DECEMBER, 2014

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	-9.8 ^°C	-7.5 ^°C (7:00 am)	-15.9 ^°C (11:00 pm)
Dewpoint	-12.9 ^°C	-9.5 ^°C (5:00 am)	-17.6 ^°C (11:00 pm)
Humidity	78.8 ^%	91 ^% (6:00 am)	67 ^% (3:00 pm)
Barometer	1026.1 ^hPa	1029.8 hPa (8:00 pm)	1022.4 hPa (12:00 am)
Wind Speed	9.3 ^km/h	14.8 ^km/h (2:00 pm)

Weather Element	Average
Wind Direction	WNW (285.8 °)

Weather Element	Total
Precipitation	2.03 ^mm
Heating Degree Days	30.1 (Base 18.3)

Averaged from 24 records on 17 December, 2014

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 17 DECEMBER, 2014

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Wind Direction	Wind Speed	Precipitation
12:00 AM	-8.8 ^°C	-11.4 ^°C	82 ^%	1022.4 hPa	NNW (340°)	7.4 ^km/h	0.25 mm
1:00 AM	-8.8 ^°C	-11 ^°C	84 ^%	1022.4 hPa	NNW (340°)	9.3 ^km/h
2:00 AM	-8.6 ^°C	-11.1 ^°C	82 ^%	1022.4 hPa	North (350°)	7.4 ^km/h	0.25 mm
3:00 AM	-8.8 ^°C	-10.4 ^°C	88 ^%	1022.7 hPa	NW (320°)	5.6 ^km/h	0.25 mm
4:00 AM	-8.3 ^°C	-10.6 ^°C	84 ^%	1022.7 hPa	North (360°)	5.6 ^km/h	0.25 mm
5:00 AM	-8 ^°C	-9.5 ^°C	89 ^%	1023.4 hPa	North (10°)	5.6 ^km/h
6:00 AM	-8.2 ^°C	-9.5 ^°C	91 ^%	1023.7 hPa	North (360°)	7.4 ^km/h	0.25 mm
7:00 AM	-7.5 ^°C	-11.7 ^°C	72 ^%	1024.4 hPa	North (360°)	11.1 ^km/h
8:00 AM	-9.1 ^°C	-12.2 ^°C	79 ^%	1025.1 hPa	NNW (340°)	11.1 ^km/h
9:00 AM	-9.2 ^°C	-12.3 ^°C	79 ^%	1025.4 hPa	NNW (340°)	9.3 ^km/h
10:00 AM	-9 ^°C	-11.5 ^°C	82 ^%	1026.1 hPa	North (360°)	11.1 ^km/h
11:00 AM	-9.1 ^°C	-12.9 ^°C	74 ^%	1026.8 hPa	North (10°)	11.1 ^km/h
12:00 PM	-8.8 ^°C	-13.5 ^°C	69 ^%	1026.8 hPa	NNE (20°)	13 ^km/h
1:00 PM	-9 ^°C	-13.8 ^°C	69 ^%	1026.8 hPa	NNW (330°)	11.1 ^km/h
2:00 PM	-8 ^°C	-13 ^°C	68 ^%	1026.4 hPa	North (350°)	14.8 ^km/h	0.76 mm
3:00 PM	-8.3 ^°C	-13.4 ^°C	67 ^%	1026.8 hPa	NNW (340°)	13 ^km/h
4:00 PM	-8.4 ^°C	-13.1 ^°C	69 ^%	1027.4 hPa	NW (320°)	7.4 ^km/h
5:00 PM	-9 ^°C	-12.7 ^°C	75 ^%	1027.8 hPa	WNW (300°)	9.3 ^km/h
6:00 PM	-11 ^°C	-13.5 ^°C	82 ^%	1028.4 hPa	West (260°)	5.6 ^km/h
7:00 PM	-11.8 ^°C	-14.7 ^°C	79 ^%	1029.1 hPa	NW (320°)	7.4 ^km/h
8:00 PM	-13.4 ^°C	-16.3 ^°C	79 ^%	1029.8 hPa	WNW (290°)	11.1 ^km/h
9:00 PM	-14 ^°C	-16.8 ^°C	80 ^%	1029.8 hPa	NW (310°)	11.1 ^km/h
10:00 PM	-14 ^°C	-16.8 ^°C	80 ^%	1029.8 hPa	West (280°)	9.3 ^km/h
11:00 PM	-15.9 ^°C	-17.6 ^°C	87 ^%	1029.8 hPa	WSW (250°)	9.3 ^km/h

Hourly data recorded from CZTB, located 0 kilometers away from Thunder Bay Airport, Ontario