Weather forecast for December 18 in Portland
The day is warm and cloudy. Average daily high temperature is about 12 degrees above zero
- Morning
- Day
- Evening
- Night
morning: +11°, light rain, Feels like 7.
afternoon: +12°, overcast, Feels like 10.
evening: +9°, partly cloudy, Feels like 7.
night: +7°, overcast, Feels like 5.
Feels like
Wind, m/s
morning: , 4.6 Meters per second, up to 11 Meters per second, south-westerly.
afternoon: , 2 Meters per second, up to 3 Meters per second, south-westerly.
evening: , 1.2 Meters per second, up to 2 Meters per second, easterly.
night: , 1.1 Meters per second, up to 2 Meters per second, north-westerly.
Gusts
Pressure,normal 743−763 mmHg
morning: 760 millimeters of mercury,
afternoon: 760 millimeters of mercury,
evening: 760 millimeters of mercury,
night: 759 millimeters of mercury,
Humidity
Today in 10 years of observation
The day is usually cold, cloudy and rainy. Average daily high temperature is about 7 degrees above zero
- Daytime temperature+7°
- Temperature at night+7°
- Wind speed6 m/s
- Pressure756 mmHg
- Humidity87%
Overview
- Sunrise7:46 am
- Sunset4:29 pm
- Daylight hours8 hr 43 min
- Lunar phaseWaning gibbous
- UV Index1, low