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> Usa > Portland, Oregon >October
Weather in October in Portland, Oregon
| < October > | ||
|---|---|---|
| Normal Max/ High Temperature | 18°C (64°F) | |
| Average Temperature | 13°C (55°F) | |
| Min/ Low Temperature | 7°C (45°F) | |
| Normal Precipitation | 68mm (2.7in) | |
| Number of Wet Days (probability of rain on a day) | 12 (39%) | |
| Average Sunlight per day | 04h 11' | |
| Average Daylight per day | 10h 50' | |
| Sunny (Cloudy) Daylight Hours | 39% (61%) | |
| Sun altitude at solar noon on the 21st day. | 33.4° | |
- The average temperature in Portland, Oregon in October is quite mild at 12.5 °C (54.5 °F).
- Afternoons can be very mild with average high temperatures reaching 17.8 °C (64 °F).
- Overnight temperatures are generally a little cool with an average low of 7.2 °C (45 °F).
- In October the range/ variation of daily mean temperatures is 10.6 °C (19.1 °F).
- Precipitation averages for October are moderate with 67.8mm (2.7 in) recorded across 12 days.
- The blue above Portland, Oregon is a little dull having an average of a mere 4h 11' of radiant sunshine per day.
- The shortest day is 10h 05' long and the longest day is 11h 38' long with an average length of 10h 50'.
- There are approximately 6h 27' per day when the sun is occluded by cloud, haze, fog etc.
- It is sunny approximately 39.4% of daylight hours and cloudy 60.6% of daylight hours.
Weather Trend Graph for October in Portland, Oregon, Usa
