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December 2019 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 December 2019. It features all historical weather data series we have available, including the Markham temperature history for December 2019. You can drill down from year to month and even day level reports by clicking on the graphs.

Markham Temperature History December 2019

History:20212020JFMAMJJASONDec20182017
Temperature history in December 2019 in Markham1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°FNovJan
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 December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Hourly Temperature in December 2019 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanfreezingvery coldcoldfrigid
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 December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Cloud Cover in December 2019 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Observed Weather in December 2019 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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, Dec 1 Light Ice Pellets and Snow, Light Snow, Light Snow and Ice Pellets, Light Ice Pellets, Light Freezing Drizzle, Light Freezing Rain, Mist-PLSN, -SN, -SNPL, -PL, -FZDZ, -FZRA, BR
Mon, Dec 2 Snow, Light SnowSN, -SN
Tue, Dec 3 Light Snow-SN
Wed, Dec 4 Light Snow, Showers of Light Snow, Mist-SN, -SHSN, BR
Thu, Dec 5 Light Snow, Showers of Light Small Hail and Snow, Showers of Light Snow-SN, -SHGSSN, -SHSN
Fri, Dec 6 Light Snow, Showers of Light Snow-SN, -SHSN
Sat, Dec 7 Light Snow-SN
Mon, Dec 9 Light Rain, Light Drizzle, Fog, Mist-RA, -DZ, FG, BR
Tue, Dec 10 Light Snow, Light Rain, Showers of Light Rain, Showers in the Vicinity-SN, -RA, -SHRA, VCSH
Wed, Dec 11 Light Snow, Showers of Light Snow, Showers in the Vicinity-SN, -SHSN, VCSH
Sat, Dec 14 Light Snow, Light Rain and Snow, Light Snow and Rain, Light Rain, Mist-SN, -RASN, -SNRA, -RA, BR
Sun, Dec 15 Light Snow, Showers of Light Snow, Showers in the Vicinity-SN, -SHSN, VCSH
Tue, Dec 17 Light Snow, Showers in the Vicinity-SN, VCSH
Wed, Dec 18 Light Snow, Showers of Light Snow, Showers in the Vicinity-SN, -SHSN, VCSH
Thu, Dec 19 Snow, Light SnowSN, -SN
Wed, Dec 25 MistBR
Thu, Dec 26 Light Rain, Light Drizzle, Mist-RA, -DZ, BR
Fri, Dec 27 MistBR
Sat, Dec 28 Light Ice Pellets-PL
Sun, Dec 29 Light Rain, Light Drizzle, Mist-RA, -DZ, BR
Mon, Dec 30 Light Rain, Showers of Light Rain, Light Drizzle, Mist-RA, -SHRA, -DZ, BR
Tue, Dec 31 Light Snow, Showers in the Vicinity-SN, VCSH

Hours of Daylight and Twilight in December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Hours of Daylight and Twilight in December 2019 in Markham1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 218 hr, 54 minDec 218 hr, 54 minnightnightdaydayDec 19 hr, 10 minDec 19 hr, 10 minDec 318 hr, 58 minDec 318 hr, 58 minDec 118 hr, 58 minDec 118 hr, 58 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 December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Sunrise & Sunset with Twilight in December 2019 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 AMNovJan7:31 AM7:31 AMDec 14:40 PMDec 14:40 PM7:51 AM7:51 AMDec 314:48 PMDec 314:48 PM7:40 AM7:40 AMDec 104:39 PMDec 104:39 PM7:47 AM7:47 AMDec 214:42 PMDec 214:42 PM
The solar day over the course of December 2019. 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 December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Solar Elevation and Azimuth in December 2019 in MarkhamDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan00101020200010102020
northeastsouthwest
Solar elevation and azimuth over the course of December 2019. 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 December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Moon Rise, Set & Phases in December 2019 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanNov 2610:06 AMNov 2610:06 AMDec 1212:13 AMDec 1212:13 AMDec 2612:14 AMDec 2612:14 AM7:11 AM7:11 AM5:04 PM5:04 PM4:29 PM4:29 PM7:59 AM7:59 AM7:11 AM7:11 AM4:25 PM4:25 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.
Dec 2019IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
28%11:54 AMESE9:32 PMWSW-4:43 PMS247,091 mi
2
37%12:28 PMESE10:34 PMWSW-5:31 PMS249,285 mi
3
47%12:57 PMESE11:35 PMWSW-6:15 PMS250,715 mi
4
50%1:22 PMESE--6:58 PMS251,298 mi
5
66%-12:35 AMW1:45 PME7:39 PMS251,019 mi
6
75%-1:35 AMW2:07 PME8:20 PMS249,935 mi
7
83%-2:36 AMW2:30 PME9:01 PMS248,162 mi
8
90%-3:38 AMW2:54 PMENE9:44 PMS245,867 mi
9
95%-4:41 AMWNW3:21 PMENE10:30 PMS243,250 mi
10
99%-5:47 AMWNW3:52 PMENE11:19 PMS240,526 mi
11
100%-6:53 AMWNW4:29 PMENE--
12
100%-7:59 AMWNW5:14 PMENE12:11 AMS237,901 mi
13
99%-9:02 AMWNW6:08 PMENE1:07 AMS235,548 mi
14
95%-9:58 AMWNW7:11 PMENE2:04 AMS233,589 mi
15
89%-10:47 AMWNW8:21 PMENE3:02 AMS232,081 mi
16
80%-11:28 AMWNW9:34 PMENE3:58 AMS231,024 mi
17
70%-12:03 PMWNW10:47 PMENE4:52 AMS230,379 mi
18
50%-12:33 PMWNW-5:44 AMS230,092 mi
19
47%12:01 AME1:01 PMW-6:34 AMS230,124 mi
20
35%1:14 AME1:29 PMW-7:23 AMS230,458 mi
21
25%2:27 AME1:56 PMWSW-8:13 AMS231,111 mi
22
15%3:39 AMESE2:26 PMWSW-9:04 AMS232,119 mi
23
8%4:52 AMESE3:00 PMWSW-9:56 AMS233,521 mi
24
3%6:03 AMESE3:39 PMWSW-10:51 AMS235,334 mi
25
0%7:11 AMESE4:25 PMWSW-11:48 AMS237,534 mi
26
0%8:12 AMESE5:17 PMWSW-12:44 PMS240,031 mi
27
3%9:05 AMESE6:15 PMWSW-1:40 PMS242,682 mi
28
7%9:49 AMESE7:16 PMWSW-2:33 PMS245,297 mi
29
13%10:26 AMESE8:19 PMWSW-3:22 PMS247,665 mi
30
21%10:57 AMESE9:21 PMWSW-4:09 PMS249,582 mi
31
29%11:24 AMESE10:22 PMWSW-4:52 PMS250,867 mi

Humidity Comfort Levels in December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Humidity Comfort Levels in December 2019 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Wind Speed in December 2019 in Markham1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Hourly Wind Speed in December 2019 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
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 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Hourly Wind Direction in 2019 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in December 2019 in Markham

History:20212020JFMAMJJASONDec20182017
Atmospheric Pressure in December 2019 in Markham18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.2 inHg29.2 inHg29.4 inHg29.4 inHg29.6 inHg29.6 inHg29.8 inHg29.8 inHg30.0 inHg30.0 inHg30.2 inHg30.2 inHg30.4 inHg30.4 inHg30.6 inHg30.6 inHg30.8 inHg30.8 inHgNovJan
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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