SARNIA, ONTARIO

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Elevation: 181 meters Latitude: 43 00N Longitude: 082 18W

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Number of Records: 215,466; Date Range: 1/1/95 - 3/22/16

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WEATHER ALMANAC - 28 MAY, 2015

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[ °F ] °C

Weather Element	Average	High	Low
Temperature	19.2 ^°C	27 ^°C (4:00 pm)	10 ^°C (6:00 am)
Dewpoint	12.5 ^°C	17.8 ^°C (8:00 am)	9 ^°C (6:00 am)
Humidity	67.1 ^%	94 ^% (4:00 am)	41 ^% (8:00 pm)
Barometer	1021.7 ^hPa	1025.1 hPa (1:00 pm)	1012.5 hPa (2:00 am)
Wind Speed	9.2 ^km/h	24.1 ^km/h (5:00 pm)
Wind Gust		33.3 ^km/h (6:00 pm)

Weather Element	Average
Visibility	14.5 ^km
Wind Direction	ESE (116.9 °)

Weather Element	Total
Precipitation	---
Cooling Degree Days	0.2 (Base 18.3)
Growing Degree Days	8.5 (Base 10)

Averaged from 29 records on 28 May, 2015

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT

WEATHER BY HOUR - 28 MAY, 2015

[ °F ] °C

Local Time	Temperature	Dewpoint	Humidity	Barometer	Visibility	Wind Direction	Wind Speed	Gust Speed	Conditions
12:00 AM	18 ^°C	14 ^°C	77 ^%	1017.9 hPa	14.5 ^km	NW (320°)	13 ^km/h		Mostly Cloudy
12:16 AM	16 ^°C	12 ^°C	77 ^%	1018.6 hPa	14.5 ^km	North (10°)	18.5 ^km/h	29.6 ^km/h	Scattered Clouds
1:00 AM	14 ^°C	11 ^°C	82 ^%	1018.6 hPa	14.5 ^km	NNE (30°)	13 ^km/h		Clear
2:00 AM	18.3 ^°C	17.2 ^°C	91 ^%	1012.5 hPa		SSW (200°)	7.4 ^km/h
2:00 AM	13 ^°C	11 ^°C	88 ^%	1020 hPa	14.5 ^km	Variable	3.7 ^km/h		Clear
3:00 AM	12 ^°C	10 ^°C	88 ^%	1020.7 hPa	14.5 ^km	Calm			Clear
4:00 AM	12 ^°C	11 ^°C	94 ^%	1021.3 hPa	14.5 ^km	Calm			Clear
5:00 AM	11 ^°C	10 ^°C	94 ^%	1021.7 hPa	14.5 ^km	Variable	3.7 ^km/h		Clear
6:00 AM	10 ^°C	9 ^°C	94 ^%	1023 hPa	14.5 ^km	Variable	3.7 ^km/h		Clear
7:00 AM	12 ^°C	11 ^°C	94 ^%	1023.4 hPa	14.5 ^km	Calm			Clear
8:00 AM	22.8 ^°C	17.8 ^°C	66 ^%	1013.9 hPa		SSW (210°)	9.3 ^km/h
8:00 AM	15 ^°C	13 ^°C	88 ^%	1023.7 hPa	14.5 ^km	Variable	3.7 ^km/h		Clear
9:00 AM	18 ^°C	12 ^°C	68 ^%	1024.4 hPa	14.5 ^km	SSE (150°)	5.6 ^km/h		Clear
10:00 AM	19 ^°C	13 ^°C	68 ^%	1024 hPa	14.5 ^km	Variable	3.7 ^km/h		Clear
11:00 AM	21 ^°C	12 ^°C	56 ^%	1024.4 hPa	14.5 ^km	Variable	3.7 ^km/h		Clear
12:00 PM	23 ^°C	12 ^°C	50 ^%	1024.4 hPa	14.5 ^km	Variable	13 ^km/h		Clear
1:00 PM	24 ^°C	14 ^°C	53 ^%	1025.1 hPa	14.5 ^km	SSW (200°)	11.1 ^km/h		Clear
2:00 PM	26.7 ^°C	16.1 ^°C	43 ^%	1013.2 hPa		SSW (210°)	7.4 ^km/h
2:00 PM	25 ^°C	13 ^°C	47 ^%	1024.7 hPa	14.5 ^km	SSW (200°)	7.4 ^km/h		Clear
3:00 PM	25 ^°C	14 ^°C	50 ^%	1023.7 hPa	14.5 ^km	SSW (210°)	9.3 ^km/h		Partly Cloudy
4:00 PM	27 ^°C	15 ^°C	48 ^%	1023 hPa	14.5 ^km	SSW (210°)	14.8 ^km/h		Mostly Cloudy
5:00 PM	25 ^°C	13 ^°C	47 ^%	1023.4 hPa	14.5 ^km	SSW (200°)	24.1 ^km/h		Scattered Clouds
6:00 PM	25 ^°C	12 ^°C	44 ^%	1023.7 hPa	14.5 ^km	South (190°)	24.1 ^km/h	33.3 ^km/h	Clear
7:00 PM	24 ^°C	11 ^°C	44 ^%	1023.7 hPa	14.5 ^km	SSW (200°)	18.5 ^km/h	27.8 ^km/h	Clear
8:00 PM	17.2 ^°C	16.7 ^°C	94 ^%	1018.3 hPa		South (180°)	1.9 ^km/h
8:00 PM	24 ^°C	10 ^°C	41 ^%	1023.4 hPa	14.5 ^km	South (190°)	13 ^km/h		Clear
9:00 PM	21 ^°C	11 ^°C	53 ^%	1023 hPa	14.5 ^km	SSE (150°)	11.1 ^km/h		Clear
10:00 PM	20 ^°C	10 ^°C	52 ^%	1023 hPa	14.5 ^km	SSE (160°)	13 ^km/h		Clear
11:00 PM	19 ^°C	10 ^°C	56 ^%	1023.4 hPa	14.5 ^km	South (170°)	9.3 ^km/h		Clear

Hourly data recorded from CYZR, located 0 kilometers away from Sarnia, Ontario