May 2015 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 May 2015. It features all historical weather data series we have available, including the Grand Teton National Park temperature history for May 2015. You can drill down from year to month and even day level reports by clicking on the graphs.

Grand Teton National Park Temperature History May 2015

Temperature history in May 2015 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313120°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FAprJun
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 May 2015 in Grand Teton National Park

Hourly Temperature in May 2015 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJunvery coldcoldcool
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 May 2015 in Grand Teton National Park

Cloud Cover in May 2015 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2015 in Grand Teton National Park

Daily Precipitation in May 2015 in Grand Teton National Park1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 inAprJun
The daily measured quantity of liquid or liquid-equivalent precipitation.

Observed Weather in May 2015 in Grand Teton National Park

Observed Weather in May 2015 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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, May 3 Showers of Rain, Mist, Showers in the VicinitySHRA, BR, VCSH
Mon, May 4 Showers in the VicinityVCSH
Tue, May 5 Showers in the VicinityVCSH
Wed, May 6 Light Rain, Showers in the Vicinity0.07 in-RA, VCSH
Thu, May 7 Light Rain, Showers in the Vicinity0.52 in-RA, VCSH
Fri, May 8 Mist, Showers in the Vicinity0.58 inBR, VCSH
Sat, May 9 Showers in the VicinityVCSH
Mon, May 11 Showers in the VicinityVCSH
Tue, May 12 Showers in the Vicinity0.03 inVCSH
Wed, May 13 Showers in the Vicinity0.01 inVCSH
Thu, May 14 Thunderstorm in the Vicinity, Light Rain, Showers in the VicinityVCTS, -RA, VCSH
Fri, May 15 Light Rain, Showers in the Vicinity0.33 in-RA, VCSH
Sat, May 16 Showers of Rain, Light Rain, Showers in the Vicinity0.12 inSHRA, -RA, VCSH
Sun, May 17 Showers of Rain, Light Rain, Showers in the VicinitySHRA, -RA, VCSH
Mon, May 18 Thunderstorm, Thunderstorm in the Vicinity, Showers in the Vicinity0.19 inTS, VCTS, VCSH
Tue, May 19 Showers of Rain, Mist, Showers in the VicinitySHRA, BR, VCSH
Wed, May 20 Showers in the VicinityVCSH
Thu, May 21 Showers in the Vicinity0.01 inVCSH
Fri, May 22 Light Rain, Showers in the Vicinity-RA, VCSH
Sat, May 23 Light Rain, Showers in the Vicinity-RA, VCSH
Sun, May 24 Showers in the VicinityVCSH
Mon, May 25 Thunderstorm, Showers in the VicinityTS, VCSH
Tue, May 26 Light Rain, Showers in the Vicinity0.01 in-RA, VCSH
Wed, May 27 Light Rain, Mist, Showers in the Vicinity-RA, BR, VCSH
Thu, May 28 Light Rain, Showers in the Vicinity0.12 in-RA, VCSH
Fri, May 29 Mist, Showers in the VicinityBR, VCSH
Sat, May 30 Thunderstorm in the Vicinity, Light Rain, Showers in the Vicinity0.03 inVCTS, -RA, VCSH
Sun, May 31 MistBR

Hours of Daylight and Twilight in May 2015 in Grand Teton National Park

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 May 2015 in Grand Teton National Park

The solar day over the course of May 2015. 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 May 2015 in Grand Teton National Park

Solar Elevation and Azimuth in May 2015 in Grand Teton National ParkMay112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMAprJun0010102020303040405050606000101020203030404050506060
northeastsouthwest
Solar elevation and azimuth over the course of May 2015. 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 May 2015 in Grand Teton National Park

Moon Rise, Set & Phases in May 2015 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMAprJunMay 39:43 PMMay 39:43 PMMay 1710:14 PMMay 1710:14 PMJun 210:20 AMJun 210:20 AM8:10 PM8:10 PM6:44 AM6:44 AM5:51 AM5:51 AM8:20 PM8:20 PM8:00 PM8:00 PM6:03 AM6:03 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.
May 2015IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
97%-5:09 AMW6:11 PME11:55 PMS248,953 mi
2
98%-5:38 AMW7:10 PMESE--
3
100%-6:09 AMWSW8:10 PMESE12:40 AMS247,148 mi
4
100%-6:44 AMWSW9:11 PMESE1:28 AMS245,116 mi
5
99%-7:24 AMWSW10:10 PMESE2:17 AMS242,964 mi
6
95%-8:09 AMWSW11:07 PMESE3:09 AMS240,772 mi
7
89%-9:00 AMWSW-4:03 AMS238,593 mi
8
81%12:00 AMESE9:57 AMWSW-4:58 AMS236,459 mi
9
71%12:48 AMESE10:59 AMWSW-5:53 AMS234,396 mi
10
61%1:32 AMESE12:05 PMWSW-6:48 AMS232,440 mi
11
50%2:12 AMESE1:14 PMWSW-7:42 AMS230,655 mi
12
37%2:49 AME2:24 PMW-8:35 AMS229,141 mi
13
26%3:24 AME3:35 PMW-9:28 AMS228,031 mi
14
16%3:58 AME4:47 PMW-10:21 AMS227,475 mi
15
8%4:33 AME6:00 PMWNW-11:14 AMS227,612 mi
16
3%5:10 AMENE7:11 PMWNW-12:08 PMS228,534 mi
17
0%5:51 AMENE8:20 PMWNW-1:03 PMS230,254 mi
18
1%6:35 AMENE9:25 PMWNW-1:58 PMS232,693 mi
19
4%7:24 AMENE10:24 PMWNW-2:53 PMS235,675 mi
20
9%8:17 AMENE11:16 PMWNW-3:47 PMS238,957 mi
21
16%9:13 AMENE--4:39 PMS242,262 mi
22
25%-12:02 AMWNW10:11 AMENE5:28 PMS245,318 mi
23
34%-12:41 AMWNW11:10 AMENE6:15 PMS247,887 mi
24
44%-1:16 AMWNW12:08 PMENE7:00 PMS249,787 mi
25
50%-1:47 AMWNW1:06 PME7:43 PMS250,899 mi
26
63%-2:16 AMW2:04 PME8:25 PMS251,174 mi
27
72%-2:43 AMW3:02 PME9:07 PMS250,633 mi
28
80%-3:11 AMW4:00 PME9:50 PMS249,358 mi
29
88%-3:39 AMW4:59 PMESE10:35 PMS247,480 mi
30
94%-4:09 AMWSW5:59 PMESE11:21 PMS245,169 mi
31
96%-4:43 AMWSW6:59 PMESE--

Humidity Comfort Levels in May 2015 in Grand Teton National Park

Humidity Comfort Levels in May 2015 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 May 2015 in Grand Teton National Park

Wind Speed in May 2015 in Grand Teton National Park1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mphAprJun
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in May 2015 in Grand Teton National Park

Hourly Wind Speed in May 2015 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
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 2015 in Grand Teton National Park

Hourly Wind Direction in 2015 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMAprJun
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in May 2015 in Grand Teton National Park

Atmospheric Pressure in May 2015 in Grand Teton National Park18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313130 inHg30 inHg32 inHg32 inHg34 inHg34 inHg36 inHg36 inHg38 inHg38 inHg40 inHg40 inHgAprJun
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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