December 2010 Weather History at Kelowna International Airport Canada

This report shows the past weather for Kelowna International Airport, providing a weather history for December 2010. It features all historical weather data series we have available, including the Kelowna International Airport temperature history for December 2010. You can drill down from year to month and even day level reports by clicking on the graphs.

Kelowna International Airport Temperature History December 2010

Temperature history in December 2010 at Kelowna International Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131-5°F-5°F0°F0°F5°F5°F10°F10°F15°F15°F20°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°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 2010 at Kelowna International Airport

Hourly Temperature in December 2010 at Kelowna International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMNovJanfreezingvery 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.
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Cloud Cover in December 2010 at Kelowna International Airport

Cloud Cover in December 2010 at Kelowna 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 2010 at Kelowna International Airport

Observed Weather in December 2010 at Kelowna 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
Wed, Dec 1 Light Snow, Showers of Light SnowIWCA71, IWCA85
Fri, Dec 3 Snow, Light Snow, Light Rain and SnowIWCA24, IWCA71, IWCA67
Tue, Dec 7 Light Snow, Showers of Light SnowIWCA71, IWCA85
Wed, Dec 8 Light Snow, Light Freezing Rain, Light Rain, Showers of Light Rain, MistIWCA71, IWCA64, IWCA61, IWCA81, IWCA10
Thu, Dec 9 Light RainIWCA61
Sat, Dec 11 Light Snow, Light Rain and Snow, Light RainIWCA71, IWCA67, IWCA61
Sun, Dec 12 Light Snow, Light Rain and Snow, Light RainIWCA71, IWCA67, IWCA61
Mon, Dec 13 Rain, Light Rain, Showers of Light RainIWCA23, IWCA61, IWCA81
Tue, Dec 14 Light Snow, Heavy Rain and Snow, Light Rain, MistIWCA71, IWCA68, IWCA61, IWCA10
Sat, Dec 18 Light SnowIWCA71
Sun, Dec 19 Light SnowIWCA71
Mon, Dec 20 Light SnowIWCA71
Tue, Dec 21 Light SnowIWCA71
Wed, Dec 22 Snow, Light SnowIWCA72, IWCA71
Thu, Dec 23 Light RainIWCA61
Sun, Dec 26 Light RainIWCA61
Mon, Dec 27 Light Snow, Light RainIWCA71, IWCA61
Tue, Dec 28 Light SnowIWCA71
Wed, Dec 29 Light SnowIWCA71

Hours of Daylight and Twilight in December 2010 at Kelowna 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 2010 at Kelowna International Airport

Sunrise & Sunset with Twilight in December 2010 at Kelowna 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 AMNovJan7:34 AM7:34 AMDec 13:58 PMDec 13:58 PM7:55 AM7:55 AMDec 314:05 PMDec 314:05 PM7:46 AM7:46 AMDec 123:55 PMDec 123:55 PM7:53 AM7:53 AMDec 213:58 PMDec 213:58 PM
The solar day over the course of December 2010. 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 2010 at Kelowna International Airport

Solar Elevation and Azimuth in December 2010 at Kelowna 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 AMNovJan001010001010
northeastsouthwest
Solar elevation and azimuth over the course of December 2010. 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 2010 at Kelowna International Airport

Moon Rise, Set & Phases in December 2010 at Kelowna International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanDec 59:36 AMDec 59:36 AMDec 2112:14 AMDec 2112:14 AMJan 41:03 AMJan 41:03 AM7:51 AM7:51 AM3:52 PM3:52 PM3:26 PM3:26 PM8:17 AM8:17 AM8:05 AM8:05 AM4:52 PM4:52 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 2010IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
20%2:46 AMESE1:19 PMWSW-8:04 AMS229,716 mi
2
11%4:07 AMESE1:46 PMWSW-8:57 AMS230,371 mi
3
5%5:27 AMESE2:19 PMWSW-9:53 AMS231,590 mi
4
1%6:43 AMSE3:00 PMSW-10:52 AMS233,391 mi
5
0%7:51 AMSE3:52 PMSW-11:52 AMS235,724 mi
6
1%8:48 AMSE4:53 PMSW-12:50 PMS238,458 mi
7
5%9:32 AMSE6:00 PMSW-1:46 PMS241,397 mi
8
11%10:06 AMESE7:10 PMWSW-2:38 PMS244,308 mi
9
18%10:33 AMESE8:19 PMWSW-3:26 PMS246,948 mi
10
27%10:55 AMESE9:27 PMWSW-4:10 PMS249,097 mi
11
36%11:13 AME10:34 PMW-4:52 PMS250,573 mi
12
45%11:30 AME11:39 PMW-5:32 PMS251,250 mi
13
50%11:46 AME--6:12 PMS251,064 mi
14
64%-12:44 AMW12:03 PMENE6:53 PMS250,023 mi
15
74%-1:50 AMWNW12:22 PMENE7:36 PMS248,202 mi
16
82%-2:58 AMWNW12:43 PMENE8:21 PMS245,744 mi
17
89%-4:07 AMWNW1:10 PMENE9:09 PMS242,848 mi
18
95%-5:17 AMNW1:44 PMNE10:01 PMS239,755 mi
19
99%-6:24 AMNW2:29 PMNE10:56 PMS236,722 mi
20
100%-7:25 AMNW3:26 PMNE11:54 PMS233,996 mi
21
100%-8:17 AMNW4:34 PMNE--
22
99%-8:58 AMWNW5:51 PMENE12:51 AMS231,775 mi
23
95%-9:31 AMWNW7:12 PMENE1:47 AMS230,184 mi
24
88%-9:58 AMWNW8:34 PMENE2:40 AMS229,257 mi
25
79%-10:21 AMW9:55 PME3:31 AMS228,954 mi
26
69%-10:42 AMW11:15 PME4:21 AMS229,186 mi
27
50%-11:02 AMW-5:10 AMS229,843 mi
28
46%12:34 AMESE11:24 AMWSW-6:00 AMS230,826 mi
29
34%1:54 AMESE11:49 AMWSW-6:52 AMS232,064 mi
30
24%3:13 AMESE12:18 PMWSW-7:46 AMS233,520 mi
31
15%4:29 AMSE12:56 PMSW-8:42 AMS235,185 mi

Humidity Comfort Levels in December 2010 at Kelowna International Airport

Humidity Comfort Levels in December 2010 at Kelowna 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 2010 at Kelowna International Airport

Wind Speed in December 2010 at Kelowna International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2010 at Kelowna International Airport

Hourly Wind Speed in December 2010 at Kelowna 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 2010 at Kelowna International Airport

Hourly Wind Direction in 2010 at Kelowna 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 2010 at Kelowna International Airport

Atmospheric Pressure in December 2010 at Kelowna International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.2 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 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 2010 at Kelowna International Airport Winter 2010

Number of Reports by Day in December 2010 at Kelowna International Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131002020404060608080NovJan
regularspecialcorrection
The number of reports per day.

Reports by Hour in December 2010 at Kelowna International Airport Winter 2010

Reports by Hour in December 2010 at Kelowna 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 Kelowna International Airport in December 2010.

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.

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