Summer 2021 Weather History in Toronto Ontario, Canada

The data for this report comes from the Toronto Pearson International Airport. See all nearby weather stations

This report shows the past weather for Toronto, providing a weather history for the summer of 2021. It features all historical weather data series we have available, including the Toronto temperature history for the summer of 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

Toronto Temperature History in the Summer of 2021

Temperature history in the Summer of 2021 in TorontoJunJulAug30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FSpringFall
The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.

Hourly Temperature in the Summer of 2021 in Toronto

Hourly Temperature in the Summer of 2021 in TorontoJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFallcoolcoldwarmcomfortable
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The hourly reported temperature, color coded into bands. The shaded overlays indicate night and civil twilight.
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Cloud Cover in the Summer of 2021 in Toronto

Cloud Cover in the Summer of 2021 in TorontoJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
no significant cloudno cloud detectedceiling and visibility ok
The hourly reported cloud coverage, categorized by the percentage of the sky covered by clouds.

Observed Weather in the Summer of 2021 in Toronto

Observed Weather in the Summer of 2021 in TorontoJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
foghazedrizzlelight rainmoderate rainheavy rainfreezing rainsleetsnow grainslight snowmoderate snowheavy snowhailthunderstorm
The hourly observed weather, color coded by category (in order of severity). If multiple reports are present, the most severe code is shown.
DayObservationsPrecipitationCodes
Tue, Jun 1 Light Rain, Showers in the Vicinity-RA, VCSH
Wed, Jun 2 Light Rain-RA
Thu, Jun 3 Light Rain, Light Drizzle, Mist-RA, -DZ, BR
Tue, Jun 8 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, Mist, Showers in the Vicinity+TSRA, -TSRA, RA, SHRA, -RA, -SHRA, BR, VCSH
Mon, Jun 14 Thunderstorm, Thunderstorm with Light Rain, Light Rain, Showers of Light Rain, Showers in the VicinityTS, -TSRA, -RA, -SHRA, VCSH
Tue, Jun 15 Light Rain-RA
Fri, Jun 18 Thunderstorm with Light Rain, Light Rain, Showers of Light Rain, Mist, Showers in the Vicinity-TSRA, -RA, -SHRA, BR, VCSH
Sat, Jun 19 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Light RainTS, +TSRA, -TSRA, -RA
Mon, Jun 21 Thunderstorm with Light Rain, Showers of Light Rain, Mist-TSRA, -SHRA, BR
Tue, Jun 22 Light Rain-RA
Fri, Jun 25 Rain, Light Rain, MistRA, -RA, BR
Sat, Jun 26 Rain, Light Rain, Showers of Light Rain, MistRA, -RA, -SHRA, BR
Tue, Jun 29 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Light Rain, Mist, Showers in the VicinityTS, +TSRA, -TSRA, TSRA, -SHRA, BR, VCSH
Wed, Jun 30 Showers of Light Rain-SHRA
Thu, Jul 1 Light Rain-RA
Fri, Jul 2 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Heavy Rain, Showers of Rain, Showers of Light Rain, Showers in the VicinityTS, +TSRA, -TSRA, TSRA, +SHRA, SHRA, -SHRA, VCSH
Wed, Jul 7 Thunderstorm with Light Rain, Thunderstorm with Rain, Light Rain, Showers of Light Rain, Mist-TSRA, TSRA, -RA, -SHRA, BR
Thu, Jul 8 Thunderstorm with Light Rain, Heavy Rain, Light Rain, Mist-TSRA, +RA, -RA, BR
Fri, Jul 9 Showers of Light Rain, Light Drizzle, Mist-SHRA, -DZ, BR
Sun, Jul 11 Light Rain, Showers of Light Rain-RA, -SHRA
Tue, Jul 13 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Light Rain, Mist, Showers in the VicinityTS, -TSRA, TSRA, -SHRA, BR, VCSH
Wed, Jul 14 Light Rain-RA
Thu, Jul 15 Thunderstorm, Thunderstorm with Light Rain, Showers of Heavy Rain, Showers of Rain, Showers of Light RainTS, -TSRA, +SHRA, SHRA, -SHRA
Sat, Jul 17 Light Rain-RA
Mon, Jul 19 HazeHZ
Tue, Jul 20 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Showers of Light Rain, Haze, Showers in the VicinityTS, +TSRA, -TSRA, -SHRA, HZ, VCSH
Sat, Jul 24 Showers of Heavy Rain, Rain, Showers of Rain, Light Rain, Showers of Light Rain, Mist+SHRA, RA, SHRA, -RA, -SHRA, BR
Tue, Jul 27 Thunderstorm, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Rain, Showers of Light Rain, MistTS, -TSRA, TSRA, SHRA, -SHRA, BR
Thu, Jul 29 Thunderstorm with Light Rain, Light Rain, Showers of Light Rain, Mist-TSRA, -RA, -SHRA, BR
Sat, Jul 31 Light Rain, Showers of Light Rain-RA, -SHRA
Sun, Aug 1 Showers of Light Rain-SHRA
Sat, Aug 7 Thunderstorm with Heavy Rain, Thunderstorm with Rain, Showers of Heavy Rain, Showers of Rain, Showers of Light Rain+TSRA, TSRA, +SHRA, SHRA, -SHRA
Sun, Aug 8 Showers of Light Rain, Mist-SHRA, BR
Mon, Aug 9 MistBR
Tue, Aug 10 Showers of Rain, Light Rain, Showers of Light Rain, Showers in the VicinitySHRA, -RA, -SHRA, VCSH
Wed, Aug 11 Thunderstorm, Thunderstorm with Light Rain, Showers of Light Rain, MistTS, -TSRA, -SHRA, BR
Thu, Aug 12 Light Rain-RA
Wed, Aug 18 Light Rain, Mist-RA, BR
Sun, Aug 22 Showers in the VicinityVCSH
Wed, Aug 25 Showers of Light Rain-SHRA
Thu, Aug 26 Thunderstorm, Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Thunderstorm with Rain, Showers of Light Rain, Showers in the VicinityTS, +TSRA, -TSRA, TSRA, -SHRA, VCSH
Sat, Aug 28 Thunderstorm with Heavy Rain, Thunderstorm with Light Rain, Showers of Light Rain+TSRA, -TSRA, -SHRA
Sun, Aug 29 Thunderstorm, Thunderstorm with Light Rain, Showers of Light Rain, MistTS, -TSRA, -SHRA, BR
Mon, Aug 30 Light Rain-RA

Hours of Daylight and Twilight in the Summer of 2021 in Toronto

Hours of Daylight and Twilight in the Summer of 2021 in TorontoJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFallJun 2015 hr, 27 minJun 2015 hr, 27 minnightnightdaydayAug 3113 hr, 14 minAug 3113 hr, 14 min
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Sunrise & Sunset with Twilight in the Summer of 2021 in Toronto

Sunrise & Sunset with Twilight in the Summer of 2021 in TorontoJunJulAug2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall5:35 AM5:35 AMJun 159:01 PMJun 159:01 PM6:40 AM6:40 AMAug 317:54 PMAug 317:54 PM
The solar day over the course of the Summer of 2021. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray.

Solar Elevation and Azimuth in the Summer of 2021 in Toronto

Solar Elevation and Azimuth in the Summer of 2021 in TorontoJunJulAug12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall00102020303040506000101020303040405060
northeastsouthwest
Solar elevation and azimuth in the the summer of 2021. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

Moon Rise, Set & Phases in the Summer of 2021 in Toronto

Moon Rise, Set & Phases in the Summer of 2021 in TorontoJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 113:01 PMMay 113:01 PMMay 267:15 AMMay 267:15 AMJun 106:53 AMJun 106:53 AMJun 242:40 PMJun 242:40 PMJul 99:17 PMJul 99:17 PMJul 2310:38 PMJul 2310:38 PMAug 89:51 AMAug 89:51 AMAug 228:03 AMAug 228:03 AMSep 68:52 PMSep 68:52 PMSep 207:55 PMSep 207:55 PM6:01 AM6:01 AM8:35 PM8:35 PM8:03 PM8:03 PM5:47 AM5:47 AM5:34 AM5:34 AM9:31 PM9:31 PM9:26 PM9:26 PM6:11 AM6:11 AM9:12 PM9:12 PM9:04 PM9:04 PM6:10 AM6:10 AM9:07 PM9:07 PM8:17 PM8:17 PM6:18 AM6:18 AM5:59 AM5:59 AM8:03 PM8:03 PM7:36 PM7:36 PM7:29 AM7:29 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

Humidity Comfort Levels in the Summer of 2021 in Toronto

Humidity Comfort Levels in the Summer of 2021 in TorontoJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The hourly reported humidity comfort level, categorized by dew point. The shaded overlays indicate night and civil twilight.

Wind Speed in the Summer of 2021 in Toronto

Wind Speed in the Summer of 2021 in TorontoJunJulAug0 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphSpringFall
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in the Summer of 2021 in Toronto

Hourly Wind Speed in the Summer of 2021 in TorontoJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
0 mph calm 1 mph light air 4 mph light breeze 8 mph gentle breeze 13 mph moderate breeze 18 mph fresh breeze 25 mph strong breeze 31 mph near gale 39 mph gale 47 mph strong gale 55 mph storm 64 mph violent storm 73 mph hurricane force
The hourly reported wind speed, color coded into bands according to the Beaufort scale. The shaded overlays indicate night and civil twilight.

Hourly Wind Direction in 2021 in Toronto

Hourly Wind Direction in 2021 in TorontoJunJulAug12 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMSpringFall
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in the Summer of 2021 in Toronto

Atmospheric Pressure in the Summer of 2021 in TorontoJunJulAug29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHgSpringFall
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

The details of the data sources used for this report can be found on the Toronto Pearson International Airport page.

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