ST. CATHARINES AIRPORT, ONTARIO

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Elevation: 98 meters Latitude: 43 12N Longitude: 79 10W

WEATHER

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Number of Records: 122,315; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 4 MARCH, 2015

[ °F ] °C

Weather Element	Average	High	Low
Temperature	-0.2 ^°C	1 ^°C (10:00 am)	-2 ^°C (8:00 pm)
Dewpoint	-5.8 ^°C	-5 ^°C (7:00 am)	-7 ^°C (4:00 pm)
Humidity	66 ^%	75 ^% (7:00 am)	60 ^% (1:00 pm)
Barometer	1012.9 ^hPa	1015.9 hPa (9:00 pm)	1010.2 hPa (7:00 am)
Wind Speed	21.4 ^km/h	29.6 ^km/h (11:00 am)
Wind Gust		35.2 ^km/h (12:00 pm)

Weather Element	Average
Visibility	23.3 ^km
Wind Direction	W (268.6 °)

Weather Element	Total
Precipitation	---
Heating Degree Days	18.8 (Base 18.3)

Averaged from 14 records on 4 March, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 4 MARCH, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
7:00 AM	-1 ^°C	-5 ^°C	75 ^%	1010.2 hPa	24.1 ^km	West (280°)	20.4 ^km/h	31.5 ^km/h	Mostly Cloudy
8:00 AM	-1 ^°C	-6 ^°C	69 ^%	1011.9 hPa	19.3 ^km	WSW (250°)	18.5 ^km/h		Mostly Cloudy
9:00 AM	0 ^°C	-6 ^°C	64 ^%	1012.2 hPa	19.3 ^km	WSW (240°)	18.5 ^km/h	27.8 ^km/h	Mostly Cloudy
10:00 AM	1 ^°C	-5 ^°C	65 ^%	1013.2 hPa	19.3 ^km	WSW (240°)	20.4 ^km/h	33.3 ^km/h	Mostly Cloudy
11:00 AM	1 ^°C	-5 ^°C	65 ^%	1012.9 hPa	19.3 ^km	WSW (250°)	29.6 ^km/h		Mostly Cloudy
12:00 PM	0 ^°C	-6 ^°C	64 ^%	1012.5 hPa	24.1 ^km	West (260°)	24.1 ^km/h	35.2 ^km/h	Mostly Cloudy
1:00 PM	1 ^°C	-6 ^°C	60 ^%	1012.5 hPa	24.1 ^km	West (270°)	24.1 ^km/h	33.3 ^km/h	Overcast
2:00 PM	1 ^°C	-6 ^°C	60 ^%	1012.2 hPa	24.1 ^km	West (260°)	24.1 ^km/h	33.3 ^km/h	Overcast
3:00 PM	1 ^°C	-6 ^°C	60 ^%	1012.5 hPa	24.1 ^km	West (270°)	24.1 ^km/h		Overcast
4:00 PM	0 ^°C	-7 ^°C	60 ^%	1012.9 hPa	24.1 ^km	West (270°)	20.4 ^km/h		Overcast
5:00 PM	0 ^°C	-6 ^°C	64 ^%	1012.9 hPa	24.1 ^km	WNW (290°)	16.7 ^km/h		Overcast
7:00 PM	-1 ^°C	-5 ^°C	75 ^%	1014.6 hPa	32.2 ^km	WNW (290°)	14.8 ^km/h		Overcast
8:00 PM	-2 ^°C	-6 ^°C	74 ^%	1014.9 hPa	24.1 ^km	WNW (300°)	16.7 ^km/h		Overcast
9:00 PM	-2 ^°C	-7 ^°C	69 ^%	1015.9 hPa	24.1 ^km	WNW (290°)	25.9 ^km/h		Overcast

Hourly data recorded from CYSN, located 0 kilometers away from St. Catharines Airport, Ontario