Portland Iklim and Average Cuaca
Iklim of Portland: average temperatures, rainfall and seasons month by month.
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° | 15° | 13 mm | ★★★★★ |
| September | 23° | 13° | 51 mm | ★★★★☆ |
| Oktober | 17° | 9° | 151 mm | ★★★☆☆ |
| November | 11° | 6° | 218 mm | ★★☆☆☆ |
| Disember | 10° | 5° | 274 mm | ★☆☆☆☆ |
Iklim type: Temperate. Sumber: Open-Meteo archive (ERA5).
Recent extremes in Portland
Tinggiest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
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 | 1416 mm |
| Columbia River | 13 km | 12°C | about the same | 1365 mm |
| Silver Falls State Park | 71 km | 10°C | 2°C cooler | 2007 mm |
| Mount Hood | 78 km | -7°C | 20°C cooler | 1831 mm |
| Cannon Beach | 108 km | 11°C | 1°C cooler | 2169 mm |
Iklim by airport in Portland
1 airports mapped in this atlas
Iklim by zip / postal code in Portland
1 zip and postal codes mapped in this atlas
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 this means for Portland
Today is warmer than average for Oktober. The forecast high of 23°C is 5.6°C above the 17°C typical for this month.
Hujan 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 Jun hingga Ogos.
The gap between the warmest and coldest month averages 17°C.
What hingga pack, what hingga skip
- Ahaglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 18°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid Januari, November and Disember - historically the least comfortable months here.
Ringkasan
Portland is a city in Oregon. Portland is known for Food carts, bookstores and forests. Mempunyai penduduk sekitar 650.000.
Sekarang suhu ialah 19°C (66°F) in Portland dengan langit cerah. Suhu terasa seperti 19°C. Hari ini suhu antara 13°C hingga 23°C. Kebarangkalian hujan ialah 0%. Sightseeing conditions score 9.6/10 - cemerlang — bertolak sekarang.
Masa terbaik untuk melawat Portland is Jun, Julai and Ogos. Iklimnya temperate. Januari, November and Disember tend hingga be the least comfortable months. Julai is the warmest month dengan average highs near 29°C, while Januari is the coldest dengan lows near 1°C.
The closest major airport is Portland International Airport (PDX), about 11 km away. Nearby highlights include Columbia River, Silver Falls State Park, Mount Hood and Cannon Beach.
Ringkasnya. Today is warmer than average for Oktober. The forecast high of 23°C is 5.6°C above the 17°C typical for this month. The best window hingga be outside is roughly 1 PM hingga 4 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Portland 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
| Jenis | City |
|---|---|
| State | Oregon |
| Negara | Amerika Syarikat |
| Benua | Amerika Utara |
| Koordinat | 45°30′54.7″N 122°40′42.2″W (45.5152, -122.6784) |
| Penduduk | 650.000 |
| Known for | Food carts, bookstores and forests |
| Waktu tempatan | 3:34 AM (UTC-07:00) |
| Best months | Jun, Julai and Ogos |
| Iklim | Temperate |
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.
Explore Portland
Every topic we hold for this place, and the same topic for the places around it.
Iklim 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 19°C (66°F) dengan langit cerah. Kelembapan is 71% and wind is 10 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 3:34 AM.
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 Oktober 6, 2026 at 3:34 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
