December 2018 Weather History at Montréal–Mirabel International Airport Canada

This report shows the past weather for Montréal–Mirabel International Airport, providing a weather history for December 2018. It features all historical weather data series we have available, including the Montréal–Mirabel International Airport temperature history for December 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

Montréal–Mirabel International Airport Temperature History December 2018

Temperature history in December 2018 at Montréal–Mirabel International Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131-30°F-30°F-20°F-20°F-10°F-10°F0°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 2018 at Montréal–Mirabel International Airport

Hourly Temperature in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanfrigidfreezingvery cold
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.
Map
Marker
© OpenStreetMap contributors

Compare Montréal–Mirabel International Airport to another city:

Map

Cloud Cover in December 2018 at Montréal–Mirabel International Airport

Cloud Cover in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 at Montréal–Mirabel International Airport

Observed Weather in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2 Light Snow, Light Ice Pellets, Light Snow Grains, Light Freezing Drizzle, Light Freezing Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Mist, Drifting Snow-SN, -PL, -SG, -FZDZ, -FZRA, -RA, -RADZ, -DZ, BR, DRSN
Mon, Dec 3 Light Snow, Light Rain and Snow, Light Rain, Light Drizzle, Mist-SN, -RASN, -RA, -DZ, BR
Tue, Dec 4 Showers of Light Snow, Showers in the Vicinity-SHSN, VCSH
Wed, Dec 5 Light Snow-SN
Thu, Dec 6 Light Snow-SN
Fri, Dec 7 Light Snow-SN
Sat, Dec 8 Light Snow-SN
Sun, Dec 9 Light Snow, Showers of Light Snow, Mist, Drifting Snow-SN, -SHSN, BR, DRSN
Tue, Dec 11 Light Snow-SN
Wed, Dec 12 Light Snow-SN
Thu, Dec 13 Drifting SnowDRSN
Fri, Dec 14 Light Ice Pellets, Light Freezing Rain, Light Rain and Drizzle, Light Drizzle, Mist-PL, -FZRA, -RADZ, -DZ, BR
Sat, Dec 15 Fog, MistFG, BR
Mon, Dec 17 Light Snow, Light Freezing Drizzle, Mist, Showers in the Vicinity-SN, -FZDZ, BR, VCSH
Tue, Dec 18 Showers of Light Snow-SHSN
Wed, Dec 19 Light Snow, Showers in the Vicinity-SN, VCSH
Thu, Dec 20 Light Freezing Rain-FZRA
Fri, Dec 21 Light Freezing Rain, Light Rain, Fog, Mist-FZRA, -RA, FG, BR
Sat, Dec 22 Light Snow, Light Freezing Drizzle, Light Rain, Light Drizzle, Fog, Mist, Drifting Snow-SN, -FZDZ, -RA, -DZ, FG, BR, DRSN
Sun, Dec 23 Light Snow-SN
Wed, Dec 26 Light Snow, Showers in the Vicinity-SN, VCSH
Fri, Dec 28 Light Ice Pellets and Snow, Light Snow, Light Snow and Ice Pellets, Light Freezing Drizzle, Light Freezing Rain, Light Rain, Light Drizzle, Fog, Mist, Drifting Snow-PLSN, -SN, -SNPL, -FZDZ, -FZRA, -RA, -DZ, FG, BR, DRSN
Sat, Dec 29 Light Rain, Fog, Mist-RA, FG, BR
Sun, Dec 30 Light Snow-SN
Mon, Dec 31 Light Snow, Mist-SN, BR

Hours of Daylight and Twilight in December 2018 at Montréal–Mirabel International Airport

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 2018 at Montréal–Mirabel International Airport

Sunrise & Sunset with Twilight in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan7:16 AM7:16 AMDec 14:13 PMDec 14:13 PM7:36 AM7:36 AMDec 314:21 PMDec 314:21 PM7:25 AM7:25 AMDec 104:11 PMDec 104:11 PM7:33 AM7:33 AMDec 214:14 PMDec 214:14 PM
The solar day over the course of December 2018. 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 2018 at Montréal–Mirabel International Airport

Solar Elevation and Azimuth in December 2018 at Montréal–Mirabel International AirportDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018. 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 2018 at Montréal–Mirabel International Airport

Moon Rise, Set & Phases in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanDec 72:21 AMDec 72:21 AMDec 2212:49 PMDec 2212:49 PMJan 58:29 PMJan 58:29 PM7:24 AM7:24 AM4:49 PM4:49 PM4:29 PM4:29 PM8:18 AM8:18 AM7:09 AM7:09 AM4:17 PM4:17 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 2018IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
34%12:38 AME1:43 PMW-7:13 AMS233,404 mi
2
23%1:49 AME2:09 PMW-8:01 AMS235,279 mi
3
15%2:59 AME2:36 PMW-8:49 AMS237,250 mi
4
8%4:08 AMESE3:04 PMWSW-9:37 AMS239,303 mi
5
3%5:15 AMESE3:35 PMWSW-10:26 AMS241,426 mi
6
0%6:21 AMESE4:10 PMWSW-11:16 AMS243,586 mi
7
0%7:24 AMESE4:49 PMWSW-12:07 PMS245,721 mi
8
2%8:23 AMESE5:34 PMWSW-12:58 PMS247,729 mi
9
6%9:15 AMESE6:23 PMWSW-1:49 PMS249,478 mi
10
11%10:01 AMESE7:18 PMWSW-2:39 PMS250,822 mi
11
18%10:40 AMESE8:15 PMWSW-3:28 PMS251,612 mi
12
26%11:14 AMESE9:15 PMWSW-4:14 PMS251,716 mi
13
35%11:44 AMESE10:15 PMWSW-4:59 PMS251,042 mi
14
45%12:10 PMESE11:16 PMWSW-5:42 PMS249,547 mi
15
50%12:35 PME--6:25 PMS247,253 mi
16
65%-12:18 AMW12:59 PME7:09 PMS244,256 mi
17
74%-1:22 AMW1:23 PME7:53 PMS240,725 mi
18
83%-2:28 AMW1:50 PMENE8:40 PMS236,906 mi
19
91%-3:37 AMWNW2:20 PMENE9:30 PMS233,104 mi
20
96%-4:48 AMWNW2:55 PMENE10:24 PMS229,657 mi
21
100%-6:01 AMWNW3:37 PMENE11:22 PMS226,893 mi
22
100%-7:12 AMWNW4:29 PMENE--
23
100%-8:18 AMWNW5:31 PMENE12:23 AMS225,079 mi
24
97%-9:16 AMWNW6:42 PMENE1:25 AMS224,363 mi
25
91%-10:04 AMWNW7:57 PMENE2:26 AMS224,752 mi
26
82%-10:44 AMWNW9:13 PMENE3:24 AMS226,116 mi
27
72%-11:18 AMWNW10:27 PME4:19 AMS228,230 mi
28
61%-11:48 AMW11:40 PME5:10 AMS230,832 mi
29
50%-12:15 PMW-6:00 AMS233,671 mi
30
38%12:50 AME12:42 PMW-6:47 AMS236,543 mi
31
28%1:59 AME1:09 PMWSW-7:35 AMS239,306 mi

Humidity Comfort Levels in December 2018 at Montréal–Mirabel International Airport

Humidity Comfort Levels in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 at Montréal–Mirabel International Airport

Wind Speed in December 2018 at Montréal–Mirabel International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mph40 mph40 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2018 at Montréal–Mirabel International Airport

Hourly Wind Speed in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 at Montréal–Mirabel International Airport

Hourly Wind Direction in 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 at Montréal–Mirabel International Airport

Atmospheric Pressure in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgNovJan
The daily range of atmospheric pressure (gray bars), as measured by the altimeter setting reported in e.g. a METAR report.

Number of Reports by Day in December 2018 at Montréal–Mirabel International Airport Winter 2018

Number of Reports by Day in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313100242448487272NovJan
regularspecialcorrection
The number of reports per day.

Reports by Hour in December 2018 at Montréal–Mirabel International Airport Winter 2018

Reports by Hour in December 2018 at Montréal–Mirabel International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJan
regularspecialcorrection
Indication of what types of reports were recorded during each hour.

This report graphically illustrates the historical weather reports recorded by the weather station at Montréal–Mirabel International Airport in December 2018.

METAR Reports

Airport weather stations throughout the world routinely issue METAR weather reports . Such reports are used by pilots, air traffic controllers, meteorologists, climatologists, and other researchers. They are published via radio transmission and on the internet. We have been collecting and archiving published METAR reports since 2011, and have found third-party sources for archived reports from years prior to that.

ISD Reports

The Integrated Surface Database (ISD), maintained and published by NOAA's National Center for Environmental Information , consists of hourly and synoptic weather reports from a variety of sources. We use ISD data to complement and backfill for our METAR archive.

Other Data

The sources for the averages shown in the daily temperature chart are discussed in greater detail on this station's Averages Report.

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.