Weather Spark
Map
Compare
Averages
History
Hide Ads

January 2018 Weather History in Dutch Harbor United States

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

This report shows the past weather for Dutch Harbor, providing a weather history for January 2018. It features all historical weather data series we have available, including the Dutch Harbor temperature history for January 2018. You can drill down from year to month and even day level reports by clicking on the graphs.

Dutch Harbor Temperature History January 2018

History:20202019JanFMAMJJASOND20172016
Temperature history in January 2018 in Dutch Harbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313120°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°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 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Hourly Temperature in January 2018 in Dutch Harbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMDecFebvery 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.
Map
Marker
© OpenStreetMap contributors

Compare Dutch Harbor to another city:

Map

Cloud Cover in January 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Cloud Cover in January 2018 in Dutch Harbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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.

Daily Precipitation in January 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Daily Precipitation in January 2018 in Dutch Harbor1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 in0.0 in0.5 in0.5 in1.0 in1.0 in1.5 in1.5 in2.0 in2.0 in2.5 in2.5 in3.0 in3.0 inDecFeb
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in January 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Snow Depth in January 2018 in Dutch Harbor1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 in7 in7 inDecFeb
The daily measured snow depth, where available.

Observed Weather in January 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Observed Weather in January 2018 in Dutch Harbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Mon, Jan 1 Light Rain, Mist0.01 in-RA, BR
Tue, Jan 2 Light Snow, Light Rain, Mist0.04 in-SN, -RA, BR
Wed, Jan 3 Light Snow, Light Rain0.05 in-SN, IWCA71, -RA, IWCA61
Thu, Jan 4 Rain, Light Rain, Mist1.64 inRA, -RA, BR
Fri, Jan 5 Light Rain, Mist0.03 in-RA, BR
Sat, Jan 6 Light Snow, Rain, Light Rain0.03 in-SN, RA, -RA
Sun, Jan 7 Light Rain0.00 in-RA
Mon, Jan 8 Light Snow, Light Rain, Mist, Squall0.56 in-SN, -RA, BR, SQ
Tue, Jan 9 Light Snow, Light Rain and Snow, Light Rain, Mist0.36 in-SN, -RASN, -RA, BR
Wed, Jan 10 Light Rain, Mist0.38 in-RA, BR
Thu, Jan 11 Light Rain, Mist0.39 in-RA, BR
Fri, Jan 12 Light Rain, Unknown Precipitation0.04 in-RA, UP
Sat, Jan 13 Light Rain, Mist0.03 in-RA, BR
Sun, Jan 14 Light Rain0.01 in-RA
Mon, Jan 15 Light Snow, Light Rain, Mist0.00 in-SN, -RA, BR
Tue, Jan 16 Light Snow, Mist-SN, IWC71, IWCA71, BR, IWC10, IWCA10
Wed, Jan 17 Light Snow, Mist-SN, BR
Thu, Jan 18 Light Snow, Mist-SN, IWC71, IWCA71, BR, IWC10, IWCA10
Fri, Jan 19 Light Snow, Mist-SN, BR
Sat, Jan 20 Precipitation in the Vicinity, Showers in the VicinityIWC16, VCSH, IWCIV02
Sun, Jan 21 Light Snow, Light Snow with Mist, MistIWC71, IWCA71, -SN, -SNBR, IWC10, IWCA10
Mon, Jan 22 Light Snow, Blowing Snow/Sand, Blowing Snow, High Drifting Snow-SN, IWC71, IWCA71, IWCA27, BLSN, IWC38
Tue, Jan 23 Light Snow, Light Rain and Snow, Light Snow and Rain, Light Rain, Mist, Precipitation in the Vicinity, Showers in the Vicinity-SN, IWC71, IWCA71, -RASN, IWC68, -SNRA, IWCA61, BR, IWC10, IWCA10, IWC16, VCSH, IWCIV02
Wed, Jan 24 Light Snow, Light Rain and Snow, Light Snow and Rain, Light Rain, Mist, Precipitation in the Vicinity, Showers in the VicinityIWC71, IWCA71, -RASN, IWC68, -SNRA, -RA, IWC61, IWCA61, BR, IWC10, IWCA10, IWC16, VCSH, IWCIV02
Thu, Jan 25 Light Snow, Mist0.08 in-SN, IWCA71, BR, IWCA10
Fri, Jan 26 Light Snow0.00 in-SN, IWCA71
Sat, Jan 27 Light Snow0.00 in-SN
Sun, Jan 28 Light Snow, Mist0.01 in-SN, BR
Mon, Jan 29 Light Snow, Light Rain and Snow, Light Rain, Precipitation, Precipitation in the Vicinity, Showers in the Vicinity, Unknown Precipitation0.00 inIWCA71, -RASN, IWC68, IWCA61, IWCA40, IWCA41, IWC16, VCSH, IWCIV02, UP
Tue, Jan 30 Light Snow, Light Rain, Mist0.00 in-SN, -RA, BR
Wed, Jan 31 Light Snow, Unknown Precipitation0.00 in-SN, UP

Hours of Daylight and Twilight in January 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Hours of Daylight and Twilight in January 2018 in Dutch Harbor1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrDecFebnightnightdaydayJan 17 hr, 31 minJan 17 hr, 31 minJan 318 hr, 52 minJan 318 hr, 52 minJan 117 hr, 50 minJan 117 hr, 50 minJan 218 hr, 18 minJan 218 hr, 18 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 January 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Sunrise & Sunset with Twilight in January 2018 in Dutch Harbor1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMDecFeb8:53 AM8:53 AMJan 315:46 PMJan 315:46 PM9:24 AM9:24 AMJan 14:55 PMJan 14:55 PM9:19 AM9:19 AMJan 115:09 PMJan 115:09 PM9:08 AM9:08 AMJan 215:26 PMJan 215:26 PM
The solar day over the course of January 2018. 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 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Solar Elevation and Azimuth in January 2018 in Dutch HarborJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFeb001010001010
northeastsouthwest
Solar elevation and azimuth over the course of January 2018. 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 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Moon Rise, Set & Phases in January 2018 in Dutch Harbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMDecFebJan 14:25 PMJan 14:25 PMJan 164:18 PMJan 164:18 PMJan 313:27 AMJan 313:27 AM5:10 PM5:10 PM9:49 AM9:49 AM8:56 AM8:56 AM5:23 PM5:23 PM5:07 PM5:07 PM9:07 AM9:07 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 2018IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
100%-8:49 AMNW5:10 PMNE12:28 AMS221,702 mi
2
100%-9:49 AMNW6:21 PMENE1:31 AMS221,766 mi
3
97%-10:37 AMWNW7:40 PMENE2:33 AMS223,175 mi
4
91%-11:15 AMWNW9:01 PMENE3:32 AMS225,755 mi
5
83%-11:44 AMWNW10:20 PMENE4:27 AMS229,201 mi
6
74%-12:09 PMW11:37 PME5:19 AMS233,142 mi
7
63%-12:31 PMW-6:07 AMS237,214 mi
8
50%12:51 AME12:52 PMW-6:53 AMS241,101 mi
9
42%2:02 AME1:13 PMWSW-7:39 AMS244,567 mi
10
32%3:11 AMESE1:35 PMWSW-8:24 AMS247,458 mi
11
23%4:18 AMESE1:59 PMWSW-9:09 AMS249,695 mi
12
16%5:23 AMESE2:28 PMWSW-9:56 AMS251,264 mi
13
9%6:25 AMESE3:01 PMWSW-10:43 AMS252,197 mi
14
4%7:21 AMSE3:41 PMSW-11:32 AMS252,554 mi
15
1%8:12 AMSE4:29 PMSW-12:21 PMS252,407 mi
16
0%8:56 AMSE5:23 PMSW-1:10 PMS251,822 mi
17
1%9:34 AMESE6:23 PMWSW-1:58 PMS250,849 mi
18
3%10:05 AMESE7:27 PMWSW-2:46 PMS249,513 mi
19
8%10:32 AMESE8:34 PMWSW-3:32 PMS247,820 mi
20
14%10:55 AMESE9:43 PMWSW-4:18 PMS245,762 mi
21
22%11:17 AME10:53 PMW-5:03 PMS243,335 mi
22
32%11:37 AME--5:49 PMS240,552 mi
23
42%-12:05 AMW11:58 AME6:35 PMS237,467 mi
24
50%-1:19 AMW12:21 PMENE7:24 PMS234,191 mi
25
65%-2:35 AMWNW12:47 PMENE8:15 PMS230,902 mi
26
76%-3:53 AMWNW1:18 PMENE9:10 PMS227,851 mi
27
85%-5:11 AMWNW1:58 PMENE10:08 PMS225,334 mi
28
93%-6:24 AMNW2:49 PMNE11:09 PMS223,657 mi
29
96%-7:30 AMNW3:53 PMNE--
30
98%-8:24 AMWNW5:07 PMENE12:11 AMS223,068 mi
31
100%-9:07 AMWNW6:28 PMENE1:11 AMS223,699 mi

Humidity Comfort Levels in January 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Humidity Comfort Levels in January 2018 in Dutch Harbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Wind Speed in January 2018 in Dutch Harbor1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph100 mph100 mph200 mph200 mph300 mph300 mph400 mph400 mph500 mph500 mph600 mph600 mphDecFeb
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in January 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Hourly Wind Speed in January 2018 in Dutch Harbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Hourly Wind Direction in 2018 in Dutch Harbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2018 in Dutch Harbor

History:20202019JanFMAMJJASOND20172016
Atmospheric Pressure in January 2018 in Dutch Harbor18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313128.5 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 Unalaska Airport page.

See all nearby weather stations

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.