Seattle-Tacoma International Airport Climat and Average Météo
Climat of Seattle-Tacoma International Airport: average temperatures, rainfall and seasons month by month.
Climat in Seattle-Tacoma International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 8° | 2° | 155 mm | ★★☆☆☆ |
| février | 8° | 2° | 133 mm | ★★☆☆☆ |
| mars | 11° | 4° | 165 mm | ★★☆☆☆ |
| avril | 15° | 6° | 70 mm | ★★★★☆ |
| mai | 18° | 9° | 49 mm | ★★★★☆ |
| juin | 22° | 12° | 46 mm | ★★★★★ |
| juillet | 26° | 14° | 13 mm | ★★★★★ |
| août | 25° | 14° | 43 mm | ★★★★☆ |
| septembre | 21° | 12° | 54 mm | ★★★★☆ |
| octobre | 15° | 8° | 122 mm | ★★★☆☆ |
| novembre | 10° | 5° | 198 mm | ★★☆☆☆ |
| décembre | 9° | 4° | 247 mm | ★☆☆☆☆ |
Climat type: Temperate. Source : Open-Meteo archive (ERA5).
Recent extremes in Seattle-Tacoma International Airport
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Seattle-Tacoma International Airport compares avec nearby places
Annual averages, and the difference against Seattle-Tacoma International Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Area Code 206 | 17 km | 12°C | +1°C warmer | 1098 mm |
| King County | 17 km | 12°C | +1°C warmer | 1098 mm |
| ZIP Code 98101 | 18 km | 12°C | +1°C warmer | 1098 mm |
| Space Needle | 19 km | 12°C | +1°C warmer | 1098 mm |
| Mount Pluieier National Park | 77 km | -3°C | 14°C cooler | 2606 mm |
Meilleur moment pour visiter Seattle-Tacoma International Airport
Go in juin, juillet and août. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, novembre and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Seattle-Tacoma International Airport
Today is slightly cooler than average for octobre. The forecast high of 14°C is 1.7°C below the 15°C typical for this month.
Pluie is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 16°C.
What à pack, what à skip
- A warm mid-layer and gloves for early mornings and evenings
- If your dates are flexible, avoid janvier, novembre and décembre – historically the least comfortable months here.
Résumé
Seattle-Tacoma International Airport is an airport in Seattle. Seattle-Tacoma International Airport (SEA) is a commercial airport.
Actuellement, il fait 11°C (51°F) in Seattle-Tacoma International Airport avec ciel dégagé. La température ressentie est de 8°C. Aujourd’hui, les températures vont de 5°C à 14°C. La probabilité de précipitations est de 1%. Les conditions pour les visites obtiennent 9/10 – excellent — partez maintenant.
La meilleure période pour visiter Seattle-Tacoma International Airport is juin, juillet and août. Le climat est temperate. janvier, novembre and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 26°C, tandis que janvier est le mois le plus froid, avec des minimales proches de 2°C.
L’aéroport principal le plus proche est Vancouver International Airport (YVR), about 205 km away. Parmi les sites à proximité, citons Space Needle, Mount Pluieier National Park, Mount Pluieier and Olympic National Park.
En termes simples. Today is slightly cooler than average for octobre. The forecast high of 14°C is 1.7°C below the 15°C typical for this month. The best window à be outside is roughly 2 PM à 5 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Seattle-Tacoma International Airport today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Seattle-Tacoma International Airport
| Type | Airport |
|---|---|
| City | Seattle |
| Pays | États-Unis |
| Continent | Amérique du Nord |
| Coordonnées | 47°27′0.7″N 122°18′31.7″W (47.4502, -122.3088) |
| IATA code | SEA |
| Heure locale | 6:20 AM (UTC-07:00) |
| Meilleurs mois | juin, juillet and août |
| Climat | Temperate |
Météo map for Seattle-Tacoma International Airport
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Explore Seattle-Tacoma International Airport
Every topic we hold for this place, and the same topic for the places around it.
Climat for related places
Frequently asked questions
Where is Seattle-Tacoma International Airport?
Seattle-Tacoma International Airport is an airport in Seattle. Its coordinates are 47.4502, -122.3088. It lies in Amérique du Nord.
What is the weather like in Seattle-Tacoma International Airport maintenant?
It is currently 11°C (51°F) avec ciel dégagé. Humidité is 58% and wind is 7 km/h.
When is the best time à visit Seattle-Tacoma International Airport?
juin, juillet and août offer the most comfortable conditions in Seattle-Tacoma International Airport, which has a temperate climate. janvier, novembre and décembre are usually the hardest months for outdoor plans.
What time zone is Seattle-Tacoma International Airport in?
Seattle-Tacoma International Airport observes America/Los_Angeles (UTC-07:00). The heure locale is 6:20 AM.
What is the nearest airport à Seattle-Tacoma International Airport?
The closest airports are Vancouver International Airport (YVR), 205 km away and Portland International Airport (PDX), 208 km away.
What are the top things à do in Seattle-Tacoma International Airport?
Popular options include Space Needle, Mount Pluieier National Park, Mount Pluieier, Olympic National Park, déception Pass State Park and North Cascades National Park.
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| Place data | USPOTUS Atlas dataset (airports) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated octobre 24, 2026 at 6:20 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
