Portland International Airport Loftslag and Average Veður
Loftslag of Portland International Airport: average temperatures, rainfall and seasons month by month.
Loftslag in Portland International Airport month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 7° | 1° | 204 mm | ★☆☆☆☆ |
| febrúar | 9° | 2° | 183 mm | ★★☆☆☆ |
| mars | 13° | 5° | 185 mm | ★★☆☆☆ |
| apríl | 16° | 6° | 86 mm | ★★★☆☆ |
| maí | 20° | 9° | 64 mm | ★★★★☆ |
| júní | 24° | 12° | 50 mm | ★★★★★ |
| júlí | 28° | 15° | 7 mm | ★★★★★ |
| ágúst | 28° | 15° | 19 mm | ★★★★★ |
| september | 23° | 13° | 54 mm | ★★★★☆ |
| október | 17° | 9° | 154 mm | ★★★☆☆ |
| nóvember | 11° | 5° | 224 mm | ★★☆☆☆ |
| desember | 10° | 5° | 309 mm | ★☆☆☆☆ |
Loftslag type: Temperate. Heimild: Open-Meteo archive (ERA5).
Recent extremes in Portland International Airport
Háttest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Portland International Airport compares með 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 | 1365 mm |
| ZIP Code 97205 | 10 km | 12°C | about the same | 1416 mm |
| Multnomah County | 11 km | 12°C | about the same | 1416 mm |
| Mount Hood | 74 km | -7°C | 20°C cooler | 1831 mm |
| Silver Falls State Park | 79 km | 10°C | 2°C cooler | 2007 mm |
Best time til visit Portland International Airport
Go in júní, júlí and ágúst. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, nóvember and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Portland International Airport
Today is much warmer than average for október. The forecast high of 25°C is 8.4°C above the 17°C typical for this month.
Rigning 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 júní til ágúst.
The gap between the warmest and coldest month averages 17°C.
What til pack, what til skip
- sun.glasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 19°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid janúar, nóvember and desember - historically the least comfortable months here.
Samantekt
Portland International Airport is an airport in Portland. Portland International Airport (PDX) is a commercial airport.
Núna er hitinn 20°C (69°F) in Portland International Airport með heiðskýrt. Hitinn finnst vera 19°C. Í dag er hitinn frá 12°C til 25°C. Líkur á úrkomu eru 0%. Sightseeing conditions score 9.7/10 - frábært — farðu núna.
Besti tíminn til að heimsækja Portland International Airport is júní, júlí and ágúst. Loftslagið er temperate. janúar, nóvember and desember tend til be the least comfortable months. júlí is the warmest month með average highs near 28°C, while janúar is the coldest með 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.
Í einföldu máli. Today is much warmer than average for október. The forecast high of 25°C is 8.4°C above the 17°C typical for this month. The best window til be outside is roughly 11 AM til 2 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Portland 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 Portland International Airport
| Tegund | Airport |
|---|---|
| City | Portland |
| Land | Bandaríkin |
| Heimsálfa | Norður-Ameríka |
| Hnit | 45°35′23.3″N 122°35′42.4″W (45.5898, -122.5951) |
| IATA code | PDX |
| Staðartími | 9:13 PM (UTC-07:00) |
| Best months | júní, júlí and ágúst |
| Loftslag | Temperate |
Veður map for Portland International Airport
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. 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.
Loftslag 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 Norður-Ameríka.
What is the weather like in Portland International Airport núna?
It is currently 20°C (69°F) með heiðskýrt. Raki is 56% and wind is 9 km/h.
When is the best time til visit Portland International Airport?
júní, júlí and ágúst offer the most comfortable conditions in Portland International Airport, which has a temperate climate. janúar, nóvember and desember 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 9:13 PM.
What is the nearest airport til 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 til do in Portland International Airport?
Popular options include Columbia River, Mount Hood, Silver Falls State Park, Cannon Beach, Mount Rigningier and Mount Rigningier National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (airports) - coordinates, hierarchy and facts. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður 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 október 5, 2026 at 9:13 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
