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

Longyearbyen Temperature History January 2015

Temperature history in January 2015 in Longyearbyen181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131-20°F-20°F-10°F-10°F0°F0°F10°F10°F20°F20°F30°F30°F40°F40°FDecFeb
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 January 2015 in Longyearbyen

Hourly Temperature in January 2015 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMDecFebfrigidfreezing
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 January 2015 in Longyearbyen

Cloud Cover in January 2015 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMDecFeb
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.

Snow Depth in January 2015 in Longyearbyen

Snow Depth in January 2015 in Longyearbyen1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 inDecFeb
The daily measured snow depth, where available.

Observed Weather in January 2015 in Longyearbyen

Observed Weather in January 2015 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMDecFeb
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
Thu, Jan 1 Light Snow-SN
Fri, Jan 2 Thunderstorm, Light Intermittent Snow, Light SnowIWC29, IWC70, -SN, IWC71
Sat, Jan 3 Light Intermittent Snow, Light SnowIWC70, -SN, IWC71
Tue, Jan 6 Light Snow, Drifting Snow-SN, DRSN
Wed, Jan 7 Light Snow-SN
Thu, Jan 8 Light Snow-SN
Fri, Jan 9 Blowing Snow, Drifting SnowBLSN, DRSN
Tue, Jan 13 Light Snow-SN
Sun, Jan 18 Snow, Light Intermittent Snow, Light Snow, Showers of Light Snow, Blowing Snow, Drifting Snow, High Drifting Snow, Low Drifting SnowSN, IWC73, IWC70, -SN, IWC71, -SHSN, IWC85, BLSN, DRSN, IWC38, IWC36
Mon, Jan 19 Snow, Light Snow, Showers of Light Snow, Blowing Snow, Drifting SnowSN, -SN, -SHSN, BLSN, DRSN
Tue, Jan 20 Light Snow, Showers of Light Snow, Showers of Light Small Hail-SN, -SHSN, -SHGS
Wed, Jan 21 Light Snow, Light Rain and Snow, Light Snow and Rain, Drifting Snow-SN, -RASN, -SNRA, DRSN
Thu, Jan 22 Light Rain and Snow, Rain and Snow, Rain, Recent Rain, Recent Showers of Rain, Showers of Rain, Light Rain, Showers of Light Rain-RASN, IWC68, RASN, IWC69, RA, IWC63, RERA, RESHRA, SHRA, IWC81, IWC61, -RA, -SHRA, IWC80
Fri, Jan 23 Light Snow and Rain, Showers of Light Snow and Rain, Light Rain, Showers of Light Rain-SNRA, -SHSNRA, -RA, -SHRA
Sat, Jan 24 ThunderstormIWC29
Mon, Jan 26 Light Snow, Blowing Snow, Drifting Snow-SN, BLSN, DRSN
Tue, Jan 27 Light Snow, Drifting Snow-SN, DRSN
Sat, Jan 31 Light Snow-SN, IWC71

Hours of Daylight and Twilight in January 2015 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 January 2015 in Longyearbyen

Sunrise & Sunset with Twilight in January 2015 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFeb
The solar day over the course of January 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 January 2015 in Longyearbyen

Solar Elevation and Azimuth in January 2015 in LongyearbyenJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFeb
northeastsouthwest
Solar elevation and azimuth over the course of January 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 January 2015 in Longyearbyen

Moon Rise, Set & Phases in January 2015 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMDecFebJan 55:54 AMJan 55:54 AMFeb 412:10 AMFeb 412:10 AM12:00 AM12:00 AM12:00 AM12:00 AM12:00 AM12:00 AM10:59 AM10:59 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.
Jan 2015IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
89%9:19 PMS240,119 mi
2
95%10:08 PMS242,263 mi
3
98%10:57 PMS244,355 mi
4
100%11:44 PMS246,356 mi
5
100%--
6
99%12:31 AMS248,202 mi
7
97%1:16 AMS249,798 mi
8
93%-12:12 PMNNW5:13 PMNE1:59 AMS251,026 mi
9
87%-11:21 AMNW7:35 PMENE2:42 AMS251,759 mi
10
80%-10:46 AMWNW9:41 PME3:24 AMS251,873 mi
11
71%-10:15 AMW11:45 PMESE4:05 AMS251,266 mi
12
62%-9:43 AMWSW-4:48 AMS249,876 mi
13
50%1:57 AMSE9:03 AMSW-5:32 AMS247,695 mi
14
42%4:45 AMSSE7:50 AMSSW-6:18 AMS244,782 mi
15
32%7:07 AMS241,274 mi
16
22%8:01 AMS237,390 mi
17
14%8:58 AMS233,422 mi
18
7%10:00 AMS229,722 mi
19
2%11:03 AMS226,650 mi
20
0%12:07 PMS224,519 mi
21
1%1:10 PMS223,532 mi
22
6%10:59 AMSE5:22 PMSW-2:09 PMS223,742 mi
23
13%10:08 AMESE8:12 PMWSW-3:05 PMS225,049 mi
24
22%9:29 AME10:49 PMWNW-3:59 PMS227,238 mi
25
33%8:52 AMENE--4:50 PMS230,031 mi
26
45%-1:29 AMNW8:05 AMNE5:39 PMS233,141 mi
27
50%6:29 PMS236,319 mi
28
67%7:17 PMS239,372 mi
29
76%8:06 PMS242,177 mi
30
84%8:54 PMS244,667 mi
31
91%9:41 PMS246,818 mi

Humidity Comfort Levels in January 2015 in Longyearbyen

Humidity Comfort Levels in January 2015 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMDecFeb
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 January 2015 in Longyearbyen

Wind Speed in January 2015 in Longyearbyen1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mph60 mph60 mph70 mph70 mphDecFeb
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in January 2015 in Longyearbyen

Hourly Wind Speed in January 2015 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMDecFeb
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 Longyearbyen

Hourly Wind Direction in 2015 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMDecFeb
calmnortheastsouthwest
The hourly reported wind direction, color coded by compass point. The shaded overlays indicate night and civil twilight.

Atmospheric Pressure in January 2015 in Longyearbyen

Atmospheric Pressure in January 2015 in Longyearbyen18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313128.5 inHg28.5 inHg29.0 inHg29.0 inHg29.5 inHg29.5 inHg30.0 inHg30.0 inHg30.5 inHg30.5 inHgDecFeb
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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