Portland Cuaca Ramalan
Portland weather: 18°C, langit cerah. Setiap jam forecast, 14-day outlook, UV, air quality and the best time hingga visit.
Portland weather in Mei
A good month hingga visit Portland.
Mei runs 2°C warmer than the annual average in Portland.
Compare dengan April.
Cuaca map for Portland
Animated model layers. Pick a layer hingga load it.
Animated layers by Anginy. For pin-level detail and nearby places, see the interactive map below.
Iklim in Portland month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Bulan | Avg high | Avg low | Hujanfall | Rating |
|---|---|---|---|---|
| Januari | 8° | 1° | 176 mm | ★★☆☆☆ |
| Februari | 10° | 3° | 169 mm | ★★☆☆☆ |
| Mac | 13° | 5° | 164 mm | ★★☆☆☆ |
| April | 16° | 6° | 77 mm | ★★★★☆ |
| Mei | 20° | 9° | 64 mm | ★★★★☆ |
| Jun | 24° | 12° | 52 mm | ★★★★☆ |
| Julai | 29° | 15° | 7 mm | ★★★★★ |
| Ogos | 28° | 16° | 15 mm | ★★★★★ |
| September | 24° | 13° | 52 mm | ★★★★☆ |
| Oktober | 17° | 9° | 151 mm | ★★★☆☆ |
| November | 11° | 6° | 218 mm | ★★☆☆☆ |
| Disember | 10° | 5° | 274 mm | ★☆☆☆☆ |
Iklim type: Temperate. Sumber: Open-Meteo archive (ERA5).
Masa terbaik untuk berkunjung Portland
Go in Jun, Julai and Ogos. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: Januari, November and Disember - expect the least comfortable mix of heat, cold or rain.
What hingga pack, what hingga skip
- Ahaglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid Januari, November and Disember - historically the least comfortable months here.
How Portland compares dengan nearby places
Annual averages, and the difference against Portland.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Multnomah County | 0 km | 12°C | about the same | 1419 mm |
| Columbia River | 13 km | 12°C | about the same | 1367 mm |
| Silver Falls State Park | 71 km | 10°C | 2°C cooler | 2007 mm |
| Mount Hood | 78 km | -7°C | 20°C cooler | 1834 mm |
| Cannon Beach | 108 km | 11°C | 1°C cooler | 2169 mm |
Lihat ramalan untuk Portland mengikut tempoh
Portland weather - more answers
Explore Portland
Every topic we hold for this place, and the same topic for the places around it.
Cuaca for related places
Frequently asked questions
Where is Portland?
Portland is a city in Oregon. Its coordinates are 45.5152, -122.6784. It lies in Amerika Utara.
What is the weather like in Portland sekarang?
It is currently 18°C (64°F) dengan langit cerah. Kelembapan is 80% and wind is 3 km/h.
When is the best time hingga visit Portland?
Jun, Julai and Ogos offer the most comfortable conditions in Portland, which has a temperate climate. Januari, November and Disember are usually the hardest months for outdoor plans.
What time zone is Portland in?
Portland observes America/Los_Angeles (UTC-07:00). The local time is 1:13 PM.
How many people live in Portland?
Portland has a population of approximately 650.000.
What is the nearest airport hingga Portland?
The closest airports are Portland International Airport (PDX), 11 km away, Seattle-Tacoma International Airport (SEA), 217 km away and Vancouver International Airport (YVR), 411 km away.
What are the top things hingga do in Portland?
Popular options include Columbia River, Silver Falls State Park, Mount Hood, Cannon Beach, Mount Hujanier and Mount Hujanier National Park.
What places are in Portland?
Portland covers 2 places in this atlas, including Portland International Airport and ZIP Code 97205.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Ramalan and observations | Open-Meteo (ECMWF and national models). |
| Kualiti udara and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Iklim averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Cuaca 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 19, 2026 at 1:13 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
