Multnomah County Météo Prévisions
Multnomah County weather: 12°C, ciel dégagé. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
Multnomah County weather in décembre
One of the harder months here – go in avec a plan.
décembre runs 5°C cooler than the annual average in Multnomah County.
Météo map for Multnomah County
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Climat in Multnomah County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 8° | 1° | 176 mm | ★★☆☆☆ |
| février | 10° | 3° | 169 mm | ★★☆☆☆ |
| mars | 13° | 5° | 164 mm | ★★☆☆☆ |
| avril | 16° | 6° | 77 mm | ★★★★☆ |
| mai | 20° | 9° | 64 mm | ★★★★☆ |
| juin | 24° | 12° | 52 mm | ★★★★☆ |
| juillet | 29° | 15° | 7 mm | ★★★★★ |
| août | 28° | 15° | 13 mm | ★★★★★ |
| septembre | 23° | 13° | 51 mm | ★★★★☆ |
| octobre | 17° | 9° | 151 mm | ★★★☆☆ |
| novembre | 11° | 6° | 218 mm | ★★☆☆☆ |
| décembre | 10° | 5° | 274 mm | ★☆☆☆☆ |
Climat type: Temperate. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter Multnomah County
Go in juin, juillet and août. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, novembre and décembre – expect the least comfortable mix of heat, cold or rain.
What à pack, what à skip
- A packable rain shell – 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janvier, novembre and décembre – historically the least comfortable months here.
How Multnomah County compares avec nearby places
Annual averages, and the difference against Multnomah County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Portland | 0 km | 12°C | about the same | 1416 mm |
| ZIP Code 97205 | 1 km | 12°C | about the same | 1416 mm |
| Portland International Airport | 11 km | 12°C | about the same | 1539 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 |
Voir les prévisions de Multnomah County par période
Multnomah County weather – more answers
Explore Multnomah County
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is Multnomah County?
Multnomah County is a county in Oregon. Its coordinates are 45.5152, -122.6784. It lies in Amérique du Nord.
What is the weather like in Multnomah County maintenant?
It is currently 12°C (53°F) avec ciel dégagé. Humidité is 62% and wind is 5 km/h.
When is the best time à visit Multnomah County?
juin, juillet and août offer the most comfortable conditions in Multnomah County, which has a temperate climate. janvier, novembre and décembre are usually the hardest months for outdoor plans.
What time zone is Multnomah County in?
Multnomah County observes America/Los_Angeles (UTC-07:00). The heure locale is 2:05 PM.
How many people live in Multnomah County?
Multnomah County has a population of approximately 800.000.
What is the nearest airport à Multnomah County?
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 à do in Multnomah County?
Popular options include Columbia River, Silver Falls State Park, Mount Hood, Cannon Beach, Mount Pluieier and Mount Pluieier National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) – coordinates, hierarchy and facts. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 24, 2026 at 2:05 PM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
