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December 2014 Weather History in Grand Teton National Park Wyoming, United States

The data for this report comes from the Jackson Hole Airport. See all nearby weather stations

This report shows the past weather for Grand Teton National Park, providing a weather history for December 2014. It features all historical weather data series we have available, including the Grand Teton National Park temperature history for December 2014. You can drill down from year to month and even day level reports by clicking on the graphs.

Grand Teton National Park Temperature History December 2014

History:20162015JFMAMJJASONDec20132012
Temperature history in December 2014 in Grand Teton National Park181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131-30°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 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Hourly Temperature in December 2014 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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.
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Cloud Cover in December 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Cloud Cover in December 2014 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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.

Daily Precipitation in December 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Daily Precipitation in December 2014 in Grand Teton National Park1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.2 in0.2 in0.4 in0.4 in0.6 in0.6 in0.8 in0.8 in1.0 in1.0 in1.2 in1.2 inNovJan
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in December 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Observed Weather in December 2014 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Mon, Dec 1 Snow, Light Snow, Mist0.03 inSN, -SN, BR
Tue, Dec 2 Snow in the Vicinity, Mist0.07 inVCSN, BR
Wed, Dec 3 Snow, Snow in the Vicinity, Light Snow, Mist, Showers in the VicinitySN, VCSN, -SN, BR, VCSH
Thu, Dec 4 Showers in the VicinityVCSH
Sat, Dec 6 Light Snow, Mist, Showers in the Vicinity-SN, BR, VCSH
Tue, Dec 9 Patches of FogBCFG
Sat, Dec 13 Snow in the Vicinity, Light Snow, MistVCSN, -SN, BR
Sun, Dec 14 Snow, Light Snow, Mist, Blowing Snow0.06 inSN, -SN, BR, BLSN
Mon, Dec 15 Fog, Mist0.03 inFG, BR
Tue, Dec 16 Light Snow0.01 in-SN
Thu, Dec 18 Snow, Light Snow, Mist, Showers in the VicinitySN, -SN, BR, VCSH
Fri, Dec 19 Light Snow, Mist, Showers in the Vicinity-SN, BR, VCSH, SHVC
Sat, Dec 20 Mist, Showers in the VicinityBR, VCSH
Sun, Dec 21 Snow, Light Snow, Mist, Blowing Snow0.03 inSN, -SN, BR, BLSN
Mon, Dec 22 Snow, Light Snow, Mist, Mist in the Vicinity, Showers in the Vicinity, Blowing SnowSN, -SN, BR, VCBR, VCSH, BLSN
Wed, Dec 24 Snow, Mist0.01 inSN, BR
Thu, Dec 25 Snow, Light Snow, Showers in the Vicinity0.08 inSN, -SN, SHVC
Sat, Dec 27 Light Snow, Haze, Mist-SN, HZ, BR
Sun, Dec 28 Snow, Light Snow, Mist, Showers in the Vicinity0.02 inSN, -SN, BR, VCSH
Mon, Dec 29 Mist, Showers in the VicinityBR, VCSH

Hours of Daylight and Twilight in December 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Hours of Daylight and Twilight in December 2014 in Grand Teton National Park1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrNovJanDec 218 hr, 55 minDec 218 hr, 55 minnightnightdaydayDec 19 hr, 10 minDec 19 hr, 10 minDec 318 hr, 58 minDec 318 hr, 58 minDec 118 hr, 59 minDec 118 hr, 59 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 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Sunrise & Sunset with Twilight in December 2014 in Grand Teton National Park1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNovJan7:36 AM7:36 AMDec 14:46 PMDec 14:46 PM7:56 AM7:56 AMDec 314:55 PMDec 314:55 PM7:44 AM7:44 AMDec 94:45 PMDec 94:45 PM7:53 AM7:53 AMDec 214:48 PMDec 214:48 PM
The solar day over the course of December 2014. 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 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Solar Elevation and Azimuth in December 2014 in Grand Teton National ParkDec112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2014. 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 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Moon Rise, Set & Phases in December 2014 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMNovJanDec 65:27 AMDec 65:27 AMDec 216:36 PMDec 216:36 PMJan 49:54 PMJan 49:54 PM4:37 PM4:37 PM7:34 AM7:34 AM7:09 AM7:09 AM5:01 PM5:01 PM5:03 PM5:03 PM7:53 AM7:53 AM
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 2014IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
79%-2:08 AMW2:01 PME8:37 PMS232,364 mi
2
88%-3:17 AMW2:36 PMENE9:28 PMS233,751 mi
3
94%-4:25 AMWNW3:12 PMENE10:19 PMS235,464 mi
4
98%-5:31 AMWNW3:52 PMENE11:12 PMS237,497 mi
5
99%-6:35 AMWNW4:37 PMENE--
6
100%-7:34 AMWNW5:25 PMENE12:04 AMS239,802 mi
7
99%-8:28 AMWNW6:18 PMENE12:56 AMS242,278 mi
8
96%-9:15 AMWNW7:13 PMENE1:47 AMS244,777 mi
9
92%-9:57 AMWNW8:10 PMENE2:37 AMS247,116 mi
10
85%-10:33 AMWNW9:08 PMENE3:24 AMS249,103 mi
11
78%-11:05 AMWNW10:06 PMENE4:09 AMS250,554 mi
12
69%-11:35 AMW11:03 PME4:53 AMS251,312 mi
13
60%-12:03 PMW-5:35 AMS251,270 mi
14
50%12:01 AME12:30 PMW-6:17 AMS250,375 mi
15
40%12:59 AME12:58 PMW-7:00 AMS248,645 mi
16
31%1:59 AME1:27 PMW-7:44 AMS246,168 mi
17
22%2:59 AMESE1:59 PMWSW-8:30 AMS243,106 mi
18
13%4:02 AMESE2:35 PMWSW-9:19 AMS239,685 mi
19
7%5:05 AMESE3:16 PMWSW-10:11 AMS236,182 mi
20
2%6:08 AMESE4:05 PMWSW-11:07 AMS232,899 mi
21
0%7:09 AMESE5:01 PMWSW-12:05 PMS230,125 mi
22
1%8:06 AMESE6:05 PMWSW-1:05 PMS228,095 mi
23
4%8:57 AMESE7:13 PMWSW-2:05 PMS226,944 mi
24
11%9:42 AMESE8:25 PMWSW-3:03 PMS226,693 mi
25
20%10:22 AMESE9:37 PMW-3:59 PMS227,257 mi
26
30%10:59 AME10:49 PMW-4:52 PMS228,481 mi
27
42%11:32 AME11:59 PMW-5:44 PMS230,177 mi
28
50%12:05 PME--6:35 PMS232,166 mi
29
65%-1:08 AMW12:39 PME7:25 PMS234,307 mi
30
75%-2:16 AMWNW1:14 PMENE8:15 PMS236,503 mi
31
84%-3:22 AMWNW1:52 PMENE9:06 PMS238,699 mi

Humidity Comfort Levels in December 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Humidity Comfort Levels in December 2014 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Wind Speed in December 2014 in Grand Teton National Park1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mph70 mph70 mphNovJan
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in December 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Hourly Wind Speed in December 2014 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Hourly Wind Direction in 2014 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2014 in Grand Teton National Park

History:20162015JFMAMJJASONDec20132012
Atmospheric Pressure in December 2014 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.2 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.

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

See all nearby weather stations

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