University of Toronto Atmospheric Observatory weather

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 Latitude N 43° 39' 36"    Longitude W 79° 24' 00"    Elevation 174 m

Dawn: 11:48 Sunrise: 12:20 Moonrise: 14:50 Moon
Dusk: 22:19 Sunset:  21:47 Moonset: -----
Daylight: 10:31 Day length: 09:27 Moon Phase: Waxing Crescent

Welcome to Davis Vantage Pro 2 Plus.

The weather station in use is the Davis Vantage Pro2, and these pages are updated every 1 minute. The weather station records in UTC time and can be converted to local time by subtracting 5 hours from the time during regular time and 4 hours during daylight savings time (between the second Sunday of March and the first Sunday of November). The meteorological day used at this station ends at midnight UTC.

The station is located on the roof of the University of Toronto's McLennan Physical Labs located here. The weather station is located at 174 m above sea level and 61 m above the street level. Note that the pressure is listed as Station Pressure and is not adjusted to Sea Level Pressure.

This station is part of the University of Toronto Atmospheric Observatory which is also part of a wider research effort led by Professor Kimberly Strong from the University of Toronto.

Warning: Wind Speed Measurements have been in error between 2nd of January 2017 and 24th of March 2017. They were typically outputting 0 m/s even when wind was present. The wind anemometer (cups and vane) was replaced on March 24th 2017.

Forecast: Mostly cloudy and cooler. Precipitation likely. Windy with possible wind shift to the W, NW, or N.

Conditions at UTC time 11:59 on 21 November 2017
Temperature and Humidity
Temperature 6.1 °C Dew Point 1.2 °C
Windchill 2.7 °C Humidity 71%
Heat Index 6.1 °C Apparent Temperature 0.7 °C
Solar Radiation 0 W/m² Evapotranspiration Today 0.25 mm
Rainfall Today 0.0 mm Rainfall Rate 0.0 mm/hr
Rainfall This Month 33.6 mm Rainfall This Year 559.6 mm
Rainfall Last Hour 0.0 mm Last rainfall 2017-11-19 07:17
Wind Speed (gust) 11.2 m/s Wind Speed (avg) 5.1 m/s
Wind Bearing 198° SSW Beaufort F3 Gentle breeze
Barometer  985.07 hPa Falling Rapidly -0.75 hPa/hr

Page updated 21/11/2017 11:59:00
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