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August 2021 Weather History in Markham 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 Markham, providing a weather history for August 2021. It features all historical weather data series we have available, including the Markham temperature history for August 2021. You can drill down from year to month and even day level reports by clicking on the graphs.

Markham Temperature History August 2021

History:20232022JFMAMJJAugSOND20202019
Temperature history in August 2021 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313145°F45°F50°F50°F55°F55°F60°F60°F65°F65°F70°F70°F75°F75°F80°F80°F85°F85°F90°F90°F95°F95°FJulSep
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 August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Hourly Temperature in August 2021 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepcoolcomfortablewarmhot
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 August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Cloud Cover in August 2021 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Observed Weather in August 2021 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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
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 August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Hours of Daylight and Twilight in August 2021 in Markham1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrJulSepnightnightdaydayAug 114 hr, 34 minAug 114 hr, 34 minAug 3113 hr, 14 minAug 3113 hr, 14 minAug 1114 hr, 10 minAug 1114 hr, 10 minAug 2113 hr, 43 minAug 2113 hr, 43 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 August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Sunrise & Sunset with Twilight in August 2021 in Markham1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJulSep6:05 AM6:05 AMAug 18:40 PMAug 18:40 PM6:39 AM6:39 AMAug 317:54 PMAug 317:54 PM6:17 AM6:17 AMAug 118:26 PMAug 118:26 PM6:28 AM6:28 AMAug 218:11 PMAug 218:11 PM
The solar day over the course of August 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 August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Solar Elevation and Azimuth in August 2021 in MarkhamAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep001010202030304040505060001010202030304040505060
northeastsouthwest
Solar elevation and azimuth over the course of August 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 August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Moon Rise, Set & Phases in August 2021 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepAug 89:51 AMAug 89:51 AMAug 228:03 AMAug 228:03 AMSep 68:52 PMSep 68:52 PM5:53 AM5:53 AM9:07 PM9:07 PM8:17 PM8:17 PM6:16 AM6:16 AM5:58 AM5:58 AM8:03 PM8:03 PM
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.
Aug 2021IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
41%12:35 AMENE3:09 PMWNW-7:48 AMS251,026 mi
2
32%1:01 AMENE4:11 PMWNW-8:32 AMS251,274 mi
3
23%1:31 AMENE5:13 PMNW-9:19 AMS250,728 mi
4
15%2:08 AMNE6:12 PMNW-10:08 AMS249,481 mi
5
9%2:52 AMNE7:06 PMNW-10:59 AMS247,673 mi
6
4%3:46 AMNE7:53 PMNW-11:51 AMS245,473 mi
7
1%4:47 AMNE8:33 PMWNW-12:43 PMS243,063 mi
8
0%5:53 AMENE9:07 PMWNW-1:34 PMS240,617 mi
9
2%7:03 AMENE9:36 PMWNW-2:24 PMS238,277 mi
10
6%8:15 AMENE10:01 PMWNW-3:12 PMS236,147 mi
11
12%9:26 AME10:24 PMW-3:58 PMS234,284 mi
12
21%10:38 AME10:48 PMW-4:45 PMS232,710 mi
13
31%11:51 AME11:12 PMWSW-5:33 PMS231,426 mi
14
42%1:06 PMESE11:39 PMWSW-6:23 PMS230,430 mi
15
50%2:22 PMESE--7:17 PMS229,739 mi
16
66%-12:11 AMWSW3:39 PMESE8:15 PMS229,393 mi
17
77%-12:51 AMWSW4:53 PMSE9:16 PMS229,458 mi
18
86%-1:40 AMSW5:59 PMSE10:20 PMS230,010 mi
19
93%-2:40 AMSW6:56 PMSE11:22 PMS231,109 mi
20
96%-3:49 AMSW7:41 PMESE--
21
98%-5:02 AMWSW8:17 PMESE12:22 AMS232,776 mi
22
100%-6:16 AMWSW8:46 PMESE1:16 AMS234,965 mi
23
99%-7:28 AMWSW9:11 PMESE2:07 AMS237,569 mi
24
96%-8:38 AMW9:33 PME2:53 AMS240,416 mi
25
91%-9:44 AMW9:54 PME3:37 AMS243,298 mi
26
85%-10:49 AMW10:14 PMENE4:19 AMS245,991 mi
27
77%-11:53 AMWNW10:36 PMENE5:00 AMS248,277 mi
28
68%-12:56 PMWNW11:01 PMENE5:42 AMS249,968 mi
29
58%-1:59 PMWNW11:29 PMENE6:26 AMS250,919 mi
30
50%-3:02 PMWNW-7:12 AMS251,043 mi
31
39%12:03 AMNE4:02 PMNW-8:00 AMS250,317 mi

Humidity Comfort Levels in August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Humidity Comfort Levels in August 2021 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Wind Speed in August 2021 in Markham1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mphJulSep
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Hourly Wind Speed in August 2021 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 Markham

History:20232022JFMAMJJAugSOND20202019
Hourly Wind Direction in 2021 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in August 2021 in Markham

History:20232022JFMAMJJAugSOND20202019
Atmospheric Pressure in August 2021 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.6 inHg29.6 inHg29.7 inHg29.7 inHg29.8 inHg29.8 inHg29.9 inHg29.9 inHg30.0 inHg30.0 inHg30.1 inHg30.1 inHg30.2 inHg30.2 inHg30.3 inHg30.3 inHg30.4 inHg30.4 inHgJulSep
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.

See all nearby weather stations

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