August 2011 Weather History in Longyearbyen Svalbard & Jan Mayen

The data for this report comes from the Svalbard Airport, Longyear. See all nearby weather stations

This report shows the past weather for Longyearbyen, providing a weather history for August 2011. It features all historical weather data series we have available, including the Longyearbyen temperature history for August 2011. You can drill down from year to month and even day level reports by clicking on the graphs.

Longyearbyen Temperature History August 2011

Temperature history in August 2011 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313120°F20°F40°F40°F60°F60°F80°F80°F100°F100°F120°F120°F140°F140°F160°F160°F180°F180°F200°F200°F220°F220°FJulSep
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 August 2011 in Longyearbyen

Hourly Temperature in August 2011 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSepvery 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 August 2011 in Longyearbyen

Cloud Cover in August 2011 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2011 in Longyearbyen

Observed Weather in August 2011 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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, Aug 1 Fog, Fog in the VicinityFG, VCFG
Tue, Aug 2 Light Intermittent Rain, Light Rain, Decreasing Fog, Distant Fog, Fog, Fog in the Vicinity, Sky-Obscuring FogIWC60, -RA, IWC61, IWC42, IWC40, FG, IWC44, VCFG, IWC45
Thu, Aug 4 Light Rain-RA
Sun, Aug 7 Light Rain-RA, IWC61
Tue, Aug 9 Light Rain-RA, IWC61
Wed, Aug 10 Rain, Light Intermittent Rain, Light Rain, Light Rain and Drizzle, Light Drizzle, Precipitation in the Vicinity, Showers in the VicinityIWC21, IWC60, -RA, IWC61, -RADZ, -DZ, IWC51, IWC16, VCSH
Thu, Aug 11 Light Snow, Light Rain and Snow, Light Snow and Rain, Showers of Light Rain and Snow, Light Rain, Light Rain and Drizzle, Showers in the Vicinity-SN, -RASN, -SNRA, -SHRASN, -RA, -RADZ, VCSH
Fri, Aug 12 Rain, Light Intermittent Rain, Light Rain, Showers of Light Rain, Precipitation in the Vicinity, Showers in the VicinityIWC21, IWC60, -RA, IWC61, -SHRA, IWC80, IWC16, IWC15, VCSH
Sat, Aug 13 Recent Rain, Light Rain, Showers in the VicinityRERA, -RA, VCSH
Sun, Aug 14 Light Rain, Showers in the Vicinity-RA, VCSH
Mon, Aug 15 Light Rain, Light Drizzle, Showers in the Vicinity-RA, -DZ, VCSH
Sun, Aug 21 Light Intermittent Rain, Light Rain, Distant Fog, Fog in the Vicinity, Patches of FogIWC60, -RA, IWC61, IWC40, VCFG, BCFG, IWC41
Mon, Aug 22 Patches of Fog, Showers in the VicinityBCFG, VCSH
Wed, Aug 24 Light Rain-RA, IWC61
Thu, Aug 25 Light Rain-RA
Wed, Aug 31 Light Drizzle and Rain, Light Rain, Light Drizzle-DZRA, -RA, -DZ

Hours of Daylight and Twilight in August 2011 in Longyearbyen

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 August 2011 in Longyearbyen

Sunrise & Sunset with Twilight in August 2011 in Longyearbyen1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMJulSep12:06 AMAug 2512:06 AMAug 251:55 AM1:55 AM3:19 AM3:19 AM10:27 PMAug 3110:27 PMAug 31
The solar day over the course of August 2011. 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 August 2011 in Longyearbyen

Solar Elevation and Azimuth in August 2011 in LongyearbyenAug112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMJulSep0101020201010202030
northeastsouthwest
Solar elevation and azimuth over the course of August 2011. 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 August 2011 in Longyearbyen

Moon Rise, Set & Phases in August 2011 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMJulSepJul 308:40 PMJul 308:40 PMAug 138:58 PMAug 138:58 PMAug 295:05 AMAug 295:05 AM12:00 AM12:00 AM12:00 AM12:00 AM10:55 PM10:55 PM5:13 AM5:13 AM7:50 PM7:50 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.
Aug 2011IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
4%5:11 AMNE10:10 PMWNW-2:10 PMS227,957 mi
2
10%8:28 AME9:10 PMW-3:00 PMS227,311 mi
3
19%11:30 AMESE8:06 PMSW-3:52 PMS227,435 mi
4
29%3:25 PMSSE6:06 PMSSW-4:46 PMS228,220 mi
5
41%5:42 PMS229,522 mi
6
50%6:41 PMS231,193 mi
7
64%7:43 PMS233,105 mi
8
75%8:45 PMS235,165 mi
9
84%9:47 PMS237,313 mi
10
91%10:46 PMS239,512 mi
11
96%11:41 PMS241,732 mi
12
98%--
13
100%10:55 PMSSE--12:32 AMS243,933 mi
14
100%-3:44 AMSW9:36 PMESE1:19 AMS246,053 mi
15
99%-6:38 AMWSW8:42 PME2:03 AMS248,003 mi
16
95%-9:05 AMW7:52 PMENE2:45 AMS249,669 mi
17
90%-11:35 AMWNW6:54 PMNE3:25 AMS250,925 mi
18
83%-3:12 PMNNW4:48 PMN4:06 AMS251,638 mi
19
76%4:47 AMS251,692 mi
20
67%5:29 AMS250,994 mi
21
50%6:13 AMS249,501 mi
22
47%6:59 AMS247,228 mi
23
37%7:47 AMS244,260 mi
24
27%8:36 AMS240,763 mi
25
18%9:27 AMS236,975 mi
26
10%10:17 AMS233,193 mi
27
4%-11:15 PMN-11:08 AMS229,747 mi
28
1%12:56 AMNNE8:55 PMNW-11:58 AMS226,954 mi
29
0%5:13 AMENE7:50 PMW-12:49 PMS225,073 mi
30
3%8:20 AME6:50 PMWSW-1:42 PMS224,257 mi
31
8%11:40 AMSE5:29 PMSW-2:36 PMS224,534 mi

Humidity Comfort Levels in August 2011 in Longyearbyen

Humidity Comfort Levels in August 2011 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 August 2011 in Longyearbyen

Wind Speed in August 2011 in Longyearbyen1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph5 mph5 mph10 mph10 mph15 mph15 mph20 mph20 mph25 mph25 mph30 mph30 mph35 mph35 mph40 mph40 mphJulSep
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in August 2011 in Longyearbyen

Hourly Wind Speed in August 2011 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
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 2011 in Longyearbyen

Hourly Wind Direction in 2011 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMJulSep
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in August 2011 in Longyearbyen

Atmospheric Pressure in August 2011 in Longyearbyen1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 inHg0 inHg10 inHg10 inHg20 inHg20 inHg30 inHg30 inHg40 inHg40 inHg50 inHg50 inHg60 inHg60 inHgJulSep
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 Svalbard Airport, Longyear page.

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