December 2018 Weather History in Coquitlam British Columbia, Canada

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

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

Coquitlam Temperature History December 2018

Temperature history in December 2018 in Coquitlam18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313120°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°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 in Coquitlam

Hourly Temperature in December 2018 in Coquitlam18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanfreezingvery coldcold
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 2018 in Coquitlam

Cloud Cover in December 2018 in Coquitlam18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 in Coquitlam

Observed Weather in December 2018 in Coquitlam18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Sat, Dec 1 Light Rain-RA
Sun, Dec 2 Shallow FogMIFG
Sat, Dec 8 Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, MistRA, -RA, -RADZ, -DZ, BR
Sun, Dec 9 Rain, Light Rain, MistRA, -RA, BR
Mon, Dec 10 Light Rain, Showers of Light Rain, Showers in the Vicinity-RA, -SHRA, VCSH
Tue, Dec 11 Heavy Rain, Rain, Light Rain, Showers of Light Rain, Mist+RA, RA, -RA, -SHRA, BR
Wed, Dec 12 Rain, Light Rain, Mist, Showers in the VicinityRA, -RA, BR, VCSH
Thu, Dec 13 Heavy Rain, Rain, Light Rain, Light Rain and Drizzle, Mist+RA, RA, -RA, -RADZ, BR
Fri, Dec 14 Rain, Light RainRA, -RA
Sat, Dec 15 Light Rain-RA
Sun, Dec 16 Rain, Light RainRA, -RA
Mon, Dec 17 Heavy Rain, Rain, Light Rain+RA, RA, -RA
Tue, Dec 18 Heavy Rain, Rain, Light Rain, Mist+RA, RA, -RA, BR
Wed, Dec 19 Showers of Light Rain-SHRA
Thu, Dec 20 Rain, Light Rain, Showers of Light RainRA, -RA, -SHRA
Fri, Dec 21 Light Rain-RA
Sat, Dec 22 Light Rain, Light Drizzle-RA, -DZ
Sun, Dec 23 Rain, Light RainRA, -RA
Tue, Dec 25 Showers of Light Rain-SHRA
Wed, Dec 26 Light Rain-RA
Thu, Dec 27 Light Rain, Showers of Light Rain, Mist, Partial Fog, Shallow Fog-RA, -SHRA, BR, PRFG, MIFG
Fri, Dec 28 Rain, Light Rain, Light Drizzle, MistRA, -RA, -DZ, BR
Sat, Dec 29 Rain, Light Rain, Light Drizzle, MistRA, -RA, -DZ, BR
Sun, Dec 30 Light Rain-RA

Hours of Daylight and Twilight in December 2018 in Coquitlam

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 in Coquitlam

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 in Coquitlam

Solar Elevation and Azimuth in December 2018 in CoquitlamDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMNovJan001010001010
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 in Coquitlam

Moon Rise, Set & Phases in December 2018 in Coquitlam18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanDec 611:21 PMDec 611:21 PMDec 229:49 AMDec 229:49 AMJan 55:29 PMJan 55:29 PM6:56 AM6:56 AM4:18 PM4:18 PM3:46 PM3:46 PM7:50 AM7:50 AM7:45 AM7:45 AM4:24 PM4:24 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
32%1:00 AME2:03 PMW-7:34 AMS233,651 mi
2
22%2:13 AME2:27 PMW-8:22 AMS235,540 mi
3
14%3:26 AME2:51 PMW-9:10 AMS237,523 mi
4
7%4:38 AMESE3:17 PMWSW-9:58 AMS239,586 mi
5
2%5:48 AMESE3:45 PMWSW-10:47 AMS241,717 mi
6
0%6:56 AMESE4:18 PMWSW-11:37 AMS243,879 mi
7
0%8:00 AMESE4:56 PMWSW-12:29 PMS246,003 mi
8
2%8:59 AMESE5:41 PMSW-1:20 PMS247,984 mi
9
6%9:51 AMSE6:31 PMSW-2:11 PMS249,688 mi
10
12%10:35 AMESE7:27 PMWSW-3:01 PMS250,965 mi
11
19%11:12 AMESE8:27 PMWSW-3:49 PMS251,668 mi
12
28%11:43 AMESE9:28 PMWSW-4:36 PMS251,672 mi
13
37%12:10 PMESE10:31 PMWSW-5:20 PMS250,888 mi
14
46%12:34 PMESE11:35 PMWSW-6:04 PMS249,281 mi
15
50%12:56 PME--6:47 PMS246,885 mi
16
66%-12:40 AMW1:17 PME7:30 PMS243,803 mi
17
76%-1:47 AMW1:39 PME8:15 PMS240,217 mi
18
84%-2:56 AMW2:03 PMENE9:02 PMS236,382 mi
19
92%-4:08 AMWNW2:31 PMENE9:53 PMS232,608 mi
20
97%-5:23 AMWNW3:04 PMENE10:47 PMS229,235 mi
21
100%-6:38 AMWNW3:46 PMENE11:45 PMS226,587 mi
22
100%-7:50 AMWNW4:38 PMNE--
23
99%-8:56 AMNW5:41 PMNE12:46 AMS224,916 mi
24
96%-9:51 AMWNW6:54 PMENE1:48 AMS224,353 mi
25
90%-10:36 AMWNW8:12 PMENE2:49 AMS224,884 mi
26
81%-11:12 AMWNW9:31 PMENE3:46 AMS226,364 mi
27
71%-11:43 AMWNW10:48 PME4:41 AMS228,559 mi
28
59%-12:09 PMW-5:32 AMS231,206 mi
29
50%12:03 AME12:33 PMW-6:21 AMS234,061 mi
30
37%1:17 AME12:57 PMW-7:08 AMS236,925 mi
31
27%2:28 AMESE1:22 PMWSW-7:56 AMS239,666 mi

Humidity Comfort Levels in December 2018 in Coquitlam

Humidity Comfort Levels in December 2018 in Coquitlam18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 in Coquitlam

Wind Speed in December 2018 in Coquitlam1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2018 in Coquitlam

Hourly Wind Speed in December 2018 in Coquitlam18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 in Coquitlam

Hourly Wind Direction in 2018 in Coquitlam18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 in Coquitlam

Atmospheric Pressure in December 2018 in Coquitlam18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.0 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.

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

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