Portland Climă and Average Vreme
Climă of Portland: average temperatures, rainfall and seasons month by month.
Climă in Portland month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Lună | Avg high | Avg low | Ploaiefall | Rating |
|---|---|---|---|---|
| ianuarie | 8° | 1° | 176 mm | ★★☆☆☆ |
| februarie | 10° | 3° | 169 mm | ★★☆☆☆ |
| martie | 13° | 5° | 164 mm | ★★☆☆☆ |
| aprilie | 16° | 6° | 77 mm | ★★★★☆ |
| mai | 20° | 9° | 64 mm | ★★★★☆ |
| iunie | 24° | 12° | 52 mm | ★★★★☆ |
| iulie | 29° | 15° | 7 mm | ★★★★★ |
| august | 28° | 15° | 13 mm | ★★★★★ |
| septembrie | 23° | 13° | 51 mm | ★★★★☆ |
| octombrie | 17° | 9° | 151 mm | ★★★☆☆ |
| noiembrie | 11° | 6° | 218 mm | ★★☆☆☆ |
| decembrie | 10° | 5° | 274 mm | ★☆☆☆☆ |
Climă type: Temperate. Sursă: Open-Meteo archive (ERA5).
Recent extremes in Portland
Ridicatest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Portland compares cu 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 |
Climă by airport in Portland
1 airports mapped in this atlas
Climă by zip / postal code in Portland
1 zip and postal codes mapped in this atlas
Cea mai bună perioadă Portland
Go in iunie, iulie and august. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: ianuarie, noiembrie and decembrie - expect the least comfortable mix of heat, cold or rain.
What this means for Portland
Today is slightly cooler than average for octombrie. The forecast high of 14°C is 2.9°C below the 17°C typical for this month.
Ploaie 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 iunie și august.
The gap between the warmest and coldest month averages 17°C.
What și pack, what și skip
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid ianuarie, noiembrie and decembrie - historically the least comfortable months here.
Rezumat
Portland is a city in Oregon. Portland is known for Food carts, bookstores and forests. Are o populație de aproximativ 650.000.
Acum sunt 12°C (53°F) in Portland cu senin. Temperatura resimțită este 10°C. Astăzi temperaturile variază între 6°C și 14°C. Probabilitatea de precipitații este de 0%. Sightseeing conditions score 9.3/10 - excelent — pleacă acum.
Cea mai bună perioadă pentru a vizita Portland is iunie, iulie and august. Clima este temperate. ianuarie, noiembrie and decembrie tend și be the least comfortable months. iulie is the warmest month cu average highs near 29°C, while ianuarie is the coldest cu 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.
Pe scurt. Today is slightly cooler than average for octombrie. The forecast high of 14°C is 2.9°C below the 17°C typical for this month. The best window și be outside is roughly 3 PM și 6 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
| Tip | City |
|---|---|
| State | Oregon |
| Țară | Statele Unite ale Americii |
| Continent | America de Nord |
| Coordonate | 45°30′54.7″N 122°40′42.2″W (45.5152, -122.6784) |
| Populație | 650.000 |
| Known for | Food carts, bookstores and forests |
| Ora locală | 11:14 AM (UTC-07:00) |
| Best months | iunie, iulie and august |
| Climă | Temperate |
Vreme map for Portland
Animated model layers. Pick a layer și load it.
Animated layers by Vânty. 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.
Climă 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 America de Nord.
What is the weather like in Portland acum?
It is currently 12°C (53°F) cu senin. Umiditate is 62% and wind is 5 km/h.
When is the best time și visit Portland?
iunie, iulie and august offer the most comfortable conditions in Portland, which has a temperate climate. ianuarie, noiembrie and decembrie 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 11:14 AM.
How many people live in Portland?
Portland has a population of approximately 650.000.
What is the nearest airport și 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 și do in Portland?
Popular options include Columbia River, Silver Falls State Park, Mount Hood, Cannon Beach, Mount Ploaieier and Mount Ploaieier 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. |
|---|---|
| Prognoză and observations | Open-Meteo (ECMWF and national models). |
| Calitatea aerului and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climă averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vreme 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 octombrie 24, 2026 at 11:14 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
