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January 2022 Weather History at Seattle-Tacoma International Airport United States

This report shows the past weather for Seattle-Tacoma International Airport, providing a weather history for January 2022. It features all historical weather data series we have available, including the Seattle-Tacoma International Airport temperature history for January 2022. You can drill down from year to month and even day level reports by clicking on the graphs.

Seattle-Tacoma International Airport Temperature History January 2022

History:20242023JanFMAMJJASOND20212020
Temperature history in January 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313115°F15°F20°F20°F25°F25°F30°F30°F35°F35°F40°F40°F45°F45°F50°F50°F55°F55°F60°F60°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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Hourly Temperature in January 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMDecFebfreezingvery coldcold
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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Cloud Cover in January 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Daily Precipitation in January 2022 at Seattle-Tacoma International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310.0 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 in3.5 in3.5 inDecFeb
The daily measured quantity of liquid or liquid-equivalent precipitation.

Snow Depth in January 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Snow Depth in January 2022 at Seattle-Tacoma International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Observed Weather in January 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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
Sun, Jan 2 Light Rain, Mist0.78 in-RA, BR
Mon, Jan 3 Light Snow, Light Rain and Snow, Rain, Light Rain, Mist0.50 in-SN, -RASN, RA, -RA, BR
Tue, Jan 4 Light Rain, Mist0.22 in-RA, BR
Wed, Jan 5 Light Rain and Snow, Light Rain, Mist0.32 in-RASN, -RA, BR
Thu, Jan 6 Heavy Rain, Rain, Light Rain, Mist2.00 in+RA, RA, -RA, BR
Fri, Jan 7 Light Rain, Mist0.39 in-RA, BR
Mon, Jan 10 Light Rain, Mist0.27 in-RA, BR
Tue, Jan 11 Rain, Light Rain, Mist1.69 inRA, -RA, BR
Wed, Jan 12 Light Rain, Mist0.15 in-RA, BR
Thu, Jan 13 Light Rain, Mist0.24 in-RA, BR
Fri, Jan 14 Fog, Mist, Patches of FogFG, BR, BCFG
Sat, Jan 15 Fog, MistFG, BR
Sun, Jan 16 Fog, MistFG, BR
Mon, Jan 17 Light Rain, Fog, Mist0.02 in-RA, FG, BR
Tue, Jan 18 Light Rain, Mist0.03 in-RA, BR
Wed, Jan 19 Light Rain, Mist0.01 in-RA, BR
Thu, Jan 20 Light Rain, Mist0.16 in-RA, BR
Fri, Jan 21 Fog, MistFG, BR
Sat, Jan 22 Fog, Mist, Patches of FogFG, BR, BCFG
Sun, Jan 23 Fog, MistFG, BR
Mon, Jan 24 Fog, MistFG, BR
Tue, Jan 25 Haze, Fog, MistHZ, FG, BR
Wed, Jan 26 Fog, MistFG, BR
Thu, Jan 27 Fog, Freezing Fog, MistFG, FZFG, BR
Fri, Jan 28 Freezing Fog, Mist, Patches of FogFZFG, BR, BCFG
Sat, Jan 29 Light Rain0.00 in-RA
Sun, Jan 30 Light Rain, Mist0.28 in-RA, BR

Hours of Daylight and Twilight in January 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Hours of Daylight and Twilight in January 2022 at Seattle-Tacoma International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrDecFebnightnightdaydayJan 18 hr, 32 minJan 18 hr, 32 minJan 319 hr, 33 minJan 319 hr, 33 minJan 118 hr, 46 minJan 118 hr, 46 minJan 219 hr, 7 minJan 219 hr, 7 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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Sunrise & Sunset with Twilight in January 2022 at Seattle-Tacoma International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031312 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMDecFeb7:36 AM7:36 AMJan 315:09 PMJan 315:09 PM7:56 AM7:56 AMJan 14:29 PMJan 14:29 PM7:54 AM7:54 AMJan 114:40 PMJan 114:40 PM7:47 AM7:47 AMJan 214:54 PMJan 214:54 PM
The solar day over the course of January 2022. 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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Solar Elevation and Azimuth in January 2022 at Seattle-Tacoma International AirportJan112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 AMDecFeb0010102000101020
northeastsouthwest
Solar elevation and azimuth over the course of January 2022. 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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Moon Rise, Set & Phases in January 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMDecFebJan 210:34 AMJan 210:34 AMJan 173:49 PMJan 173:49 PMJan 319:47 PMJan 319:47 PM8:19 AM8:19 AM4:21 PM4:21 PM4:23 PM4:23 PM8:48 AM8:48 AM7:49 AM7:49 AM4:28 PM4:28 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.
Jan 2022IlluminationMoonriseMoonsetMoonriseMeridian PassingDistance
1
1%7:06 AMSE3:15 PMSW-11:11 AMS222,485 mi
2
0%8:19 AMSE4:21 PMSW-12:20 PMS222,946 mi
3
2%9:16 AMSE5:38 PMSW-1:27 PMS224,674 mi
4
7%9:58 AMESE7:00 PMWSW-2:29 PMS227,484 mi
5
14%10:30 AMESE8:21 PMWSW-3:25 PMS231,064 mi
6
23%10:55 AMESE9:38 PMWSW-4:15 PMS235,046 mi
7
33%11:15 AME10:51 PMW-5:01 PMS239,072 mi
8
43%11:33 AME--5:45 PMS242,834 mi
9
50%-12:01 AMW11:50 AME6:26 PMS246,097 mi
10
63%-1:08 AMWNW12:08 PMENE7:08 PMS248,706 mi
11
72%-2:15 AMWNW12:27 PMENE7:50 PMS250,584 mi
12
81%-3:22 AMWNW12:49 PMENE8:34 PMS251,717 mi
13
88%-4:28 AMWNW1:16 PMNE9:20 PMS252,147 mi
14
93%-5:33 AMNW1:50 PMNE10:09 PMS251,953 mi
15
97%-6:33 AMNW2:32 PMNE10:59 PMS251,234 mi
16
100%-7:26 AMNW3:23 PMNE11:49 PMS250,096 mi
17
100%-8:11 AMNW4:23 PMNE--
18
100%-8:48 AMNW5:29 PMNE12:40 AMS248,629 mi
19
98%-9:18 AMWNW6:39 PMENE1:29 AMS246,905 mi
20
94%-9:42 AMWNW7:50 PMENE2:15 AMS244,968 mi
21
89%-10:03 AMWNW9:01 PMENE3:01 AMS242,839 mi
22
81%-10:22 AMW10:13 PME3:45 AMS240,529 mi
23
72%-10:40 AMW11:26 PME4:29 AMS238,053 mi
24
61%-10:58 AMW-5:14 AMS235,450 mi
25
50%12:41 AMESE11:19 AMWSW-6:01 AMS232,801 mi
26
38%1:59 AMESE11:45 AMWSW-6:52 AMS230,243 mi
27
27%3:20 AMESE12:17 PMSW-7:49 AMS227,971 mi
28
17%4:41 AMSE1:00 PMSW-8:51 AMS226,220 mi
29
9%5:56 AMSE1:57 PMSW-9:57 AMS225,235 mi
30
3%7:00 AMSE3:08 PMSW-11:04 AMS225,210 mi
31
0%7:49 AMSE4:28 PMSW-12:08 PMS226,240 mi

Humidity Comfort Levels in January 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Humidity Comfort Levels in January 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Wind Speed in January 2022 at Seattle-Tacoma International Airport1815222911223344556677889910101111121213131414151516161717181819192020212122222323242425252626272728282929303031310 mph0 mph10 mph10 mph20 mph20 mph30 mph30 mph40 mph40 mph50 mph50 mphDecFeb
The daily range of reported wind speeds (gray bars), with maximum gust speeds (red ticks).

Hourly Wind Speed in January 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Hourly Wind Speed in January 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Hourly Wind Direction in 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 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 2022 at Seattle-Tacoma International Airport

History:20242023JanFMAMJJASOND20212020
Atmospheric Pressure in January 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313129.5 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.

Reports by Month

Reports by Month at Seattle-Tacoma International Airport1940195019601970198019902000201020201948194819491949195019501951195119521952195319531954195419551955195619561957195719581958195919591960196019611961196219621963196319641964196519651966196619671967196819681969196919701970197119711972197219731973197419741975197519761976197719771978197819791979198019801981198119821982198319831984198419851985198619861987198719881988198919891990199019911991199219921993199319941994199519951996199619971997199819981999199920002000200120012002200220032003200420042005200520062006200720072008200820092009201020102011201120122012201320132014201420152015201620162017201720182018201920192020202020212021202220222023202320242024
METARISDboth
The number of reports per month over the entire history of this station.

Number of Reports by Day in January 2022 at Seattle-Tacoma International Airport Winter 2022

Number of Reports by Day in January 2022 at Seattle-Tacoma International Airport181522291122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131002020404060608080100100DecFeb
regularspecialcorrection
The number of reports per day.

Reports by Hour in January 2022 at Seattle-Tacoma International Airport Winter 2022

Reports by Hour in January 2022 at Seattle-Tacoma International Airport18152229112233445566778899101011111212131314141515161617171818191920202121222223232424252526262727282829293030313112 AM12 AM3 AM3 AM6 AM6 AM9 AM9 AM12 PM12 PM3 PM3 PM6 PM6 PM9 PM9 PM12 AM12 AMDecFeb
regularspecialcorrection
Indication of what types of reports were recorded during each hour.

This report graphically illustrates the historical weather reports recorded by the weather station at Seattle-Tacoma International Airport in January 2022.

METAR Reports

Airport weather stations throughout the world routinely issue METAR weather reports . Such reports are used by pilots, air traffic controllers, meteorologists, climatologists, and other researchers. They are published via radio transmission and on the internet. We have been collecting and archiving published METAR reports since 2011, and have found third-party sources for archived reports from years prior to that.

ISD Reports

The Integrated Surface Database (ISD), maintained and published by NOAA's National Center for Environmental Information , consists of hourly and synoptic weather reports from a variety of sources. We use ISD data to complement and backfill for our METAR archive.

Other Data

The sources for the averages shown in the daily temperature chart are discussed in greater detail on this station's Averages Report.

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

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.

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