Portland International Airport Klima and Average Vejr
Klima of Portland International Airport: average temperatures, rainfall and seasons month by month.
Klima in Portland International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | 7° | 1° | 204 mm | ★☆☆☆☆ |
| februar | 9° | 2° | 183 mm | ★★☆☆☆ |
| marts | 13° | 5° | 185 mm | ★★☆☆☆ |
| april | 16° | 6° | 86 mm | ★★★☆☆ |
| maj | 20° | 9° | 64 mm | ★★★★☆ |
| juni | 24° | 12° | 50 mm | ★★★★★ |
| juli | 28° | 15° | 7 mm | ★★★★★ |
| august | 28° | 15° | 20 mm | ★★★★★ |
| september | 24° | 13° | 54 mm | ★★★★☆ |
| oktober | 17° | 9° | 154 mm | ★★★☆☆ |
| november | 11° | 5° | 224 mm | ★★☆☆☆ |
| december | 10° | 5° | 309 mm | ★☆☆☆☆ |
Klima type: Temperate. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Portland International Airport
Højest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Portland International Airport compares med nearby places
Annual averages, and the difference against Portland International Airport.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Columbia River | 7 km | 12°C | about the same | 1367 mm |
| ZIP Code 97205 | 10 km | 12°C | about the same | 1419 mm |
| Multnomah County | 11 km | 12°C | about the same | 1419 mm |
| Mount Hood | 74 km | -7°C | 20°C cooler | 1834 mm |
| Silver Falls State Park | 79 km | 10°C | 2°C cooler | 2007 mm |
Bedste rejsetid Portland International Airport
Go in juni, juli and august. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, november and december - expect the least comfortable mix of heat, cold or rain.
What this means for Portland International Airport
Today is slightly cooler than average for september. The forecast high of 21°C is 2.9°C below the 24°C typical for this month.
Regn 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 juni og august.
The gap between the warmest and coldest month averages 17°C.
What og pack, what og skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sønglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid januar, november and december - historically the least comfortable months here.
Resumé
Portland International Airport is an airport in Portland. Portland International Airport (PDX) is a commercial airport.
Lige nu er det 12°C (53°F) in Portland International Airport med delvist skyet. Det føles som 11°C. I dag ligger temperaturen mellem 11°C og 21°C. Sandsynligheden for nedbør er 9%. Sightseeing conditions score 9.1/10 - fremragende — tag af sted nu.
Det bedste tidspunkt at besøge Portland International Airport is juni, juli and august. Klimaet er temperate. januar, november and december tend og be the least comfortable months. juli is the warmest month med average highs near 28°C, while januar is the coldest med lows near 1°C.
The closest major airport is Seattle-Tacoma International Airport (SEA), about 208 km away. Nearby highlights include Columbia River, Mount Hood, Silver Falls State Park and Cannon Beach.
Kort sagt. Today is slightly cooler than average for september. The forecast high of 21°C is 2.9°C below the 24°C typical for this month. The best window og be outside is roughly 3 PM og 6 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Portland International Airport today at 9.9/10. 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 Portland International Airport
| Type | Airport |
|---|---|
| City | Portland |
| Land | USA |
| Kontinent | Nordamerika |
| Koordinater | 45°35′23.3″N 122°35′42.4″W (45.5898, -122.5951) |
| IATA code | PDX |
| Lokal tid | 3:43 AM (UTC-07:00) |
| Best months | juni, juli and august |
| Klima | Temperate |
Vejr map for Portland International Airport
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Portland International Airport
Every topic we hold for this place, and the same topic for the places around it.
Klima for related places
Frequently asked questions
Where is Portland International Airport?
Portland International Airport is an airport in Portland. Its coordinates are 45.5898, -122.5951. It lies in Nordamerika.
What is the weather like in Portland International Airport lige nu?
It is currently 12°C (53°F) med delvist skyet. Luftfugtighed is 87% and wind is 2 km/h.
When is the best time og visit Portland International Airport?
juni, juli and august offer the most comfortable conditions in Portland International Airport, which has a temperate climate. januar, november and december are usually the hardest months for outdoor plans.
What time zone is Portland International Airport in?
Portland International Airport observes America/Los_Angeles (UTC-07:00). The local time is 3:43 AM.
What is the nearest airport og Portland International Airport?
The closest airports are Seattle-Tacoma International Airport (SEA), 208 km away and Vancouver International Airport (YVR), 403 km away.
What are the top things og do in Portland International Airport?
Popular options include Columbia River, Mount Hood, Silver Falls State Park, Cannon Beach, Mount Regnier and Mount Regnier National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vejr 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 september 15, 2026 at 3:43 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
