Multnomah County المناخ and Average الطقس
المناخ of Multnomah County: average temperatures, rainfall and seasons month by month.
المناخ in Multnomah County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| الشهر | Avg high | Avg low | مطرfall | Rating |
|---|---|---|---|---|
| يناير | 8° | 1° | 176 mm | ★★☆☆☆ |
| فبراير | 10° | 3° | 169 mm | ★★☆☆☆ |
| مارس | 13° | 5° | 164 mm | ★★☆☆☆ |
| أبريل | 16° | 6° | 77 mm | ★★★★☆ |
| ماي | 20° | 9° | 64 mm | ★★★★☆ |
| يونيو | 24° | 12° | 52 mm | ★★★★☆ |
| يوليو | 29° | 15° | 7 mm | ★★★★★ |
| أغسطس | 28° | 15° | 13 mm | ★★★★★ |
| سبتمبر | 23° | 13° | 51 mm | ★★★★☆ |
| أكتوبر | 17° | 9° | 151 mm | ★★★☆☆ |
| نوفمبر | 11° | 6° | 218 mm | ★★☆☆☆ |
| ديسمبر | 10° | 5° | 274 mm | ★☆☆☆☆ |
المناخ type: Temperate. المصدر: Open-Meteo archive (ERA5).
Recent extremes in Multnomah County
مرتفعest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Multnomah County compares مع 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 |
أفضل وقت للزيارة Multnomah County
Go in يونيو, يوليو and أغسطس. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: يناير, نوفمبر and ديسمبر - expect the least comfortable mix of heat, cold or rain.
What this means for Multnomah County
Today is cooler than average for أكتوبر. The forecast high of 11°C is 5.9°C below the 17°C typical for this month.
A 93% chance means rain is expected over most of the area. Plan indoor alternatives. Around 16 mm is forecast, which is enough و soak trails and slow traffic.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in يونيو و أغسطس.
The gap between the warmest and coldest month averages 17°C.
What و pack, what و skip
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid يناير, نوفمبر and ديسمبر - historically the least comfortable months here.
الملخص
Multnomah County is a county in Oregon. Multnomah County is a county in the United States. يبلغ عدد سكانها نحو 800.000.
درجة الحرارة الآن 11°C (51°F) in Multnomah County مع غائم جزئيًا. المحسوسة 9°C. تتراوح درجات الحرارة اليوم بين 8°C و 11°C. احتمال هطول الأمطار 93%. Sightseeing conditions score 6.6/10 - مقبول — خطط وفق الطقس.
أفضل وقت لزيارة Multnomah County is يونيو, يوليو and أغسطس. المناخ temperate. يناير, نوفمبر and ديسمبر tend و be the least comfortable months. يوليو is the warmest month مع average highs near 29°C, while يناير is the coldest مع 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.
باختصار. Today is cooler than average for أكتوبر. The forecast high of 11°C is 5.9°C below the 17°C typical for this month. The best window و be outside is roughly 5 PM و 8 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Multnomah County today at 9.6/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Multnomah County
| النوع | County |
|---|---|
| State | Oregon |
| الدولة | الولايات المتحدة |
| القارة | أمريكا الشمالية |
| الإحداثيات | 45°30′54.7″N 122°40′42.2″W (45.5152, -122.6784) |
| السكان | 800.000 |
| التوقيت المحلي | 1:06 AM (UTC-07:00) |
| Best months | يونيو, يوليو and أغسطس |
| المناخ | Temperate |
الطقس map for Multnomah County
Animated model layers. Pick a layer و load it.
Animated layers by الرياحy. For pin-level detail and nearby places, see the interactive map below.
Explore Multnomah County
Every topic we hold for this place, and the same topic for the places around it.
المناخ 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 أمريكا الشمالية.
What is the weather like in Multnomah County الآن?
It is currently 11°C (51°F) مع غائم جزئيًا. الرطوبة is 91% and wind is 7 km/h.
When is the best time و visit Multnomah County?
يونيو, يوليو and أغسطس offer the most comfortable conditions in Multnomah County, which has a temperate climate. يناير, نوفمبر and ديسمبر 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 local time is 1:06 AM.
How many people live in Multnomah County?
Multnomah County has a population of approximately 800.000.
What is the nearest airport و 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 و do in Multnomah County?
Popular options include Columbia River, Silver Falls State Park, Mount Hood, Cannon Beach, Mount مطرier and Mount مطرier National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| التوقعات and observations | Open-Meteo (ECMWF and national models). |
| جودة الهواء and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| المناخ averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National الطقس 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 أكتوبر 26, 2026 at 1:06 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
