0.1in

Rain Today

Rain Last Hour
0.01in

Recorded at Portland, Portland-Troutdale Airport Updated 18 mins ago (9.3 miles away)

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Real-Time Extremes

Hottest 89.5 °F
Faleolo Intl / Apia, Samoa, HI
Coldest -32.9 °F
Arctic Village, Arctic Village Airport, AK
Windiest 39.1mph
Kulusuk Lufthavn, ME
Wettest (Last Hour) 0.3in
Ramona, Ramona Airport, CA
Most Humid 100%
La Porte Municipal Airport, TX
Least Humid 18%
Borger, Hutchinson County Airport, TX
Highest Pressure 1035.2 hPa
Salida - Monarch Pass, CO
Lowest Pressure 986 hPa
Kulusuk Lufthavn, ME

Trending Locations

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Happy Valley Rainfall Forecast

Today 24 Dec
90%
Thu 25 Dec
70%
Fri 26 Dec
85%
Sat 27 Dec
20%
Sun 28 Dec
No Rain
Mon 29 Dec
No Rain
Tue 30 Dec
5%

Happy Valley Rainfall Statistics

December Rainfall

Portland, Portland-Troutdale Airport (8.7 miles)

Total Rainfall 2025
40.3in
Daily Average 2025
0.1in
Wettest Day 18 December, 2025
2.3in
Wet Days 2025
138/358 (39%)
Total Rainfall November
6.5in
Daily Average November
0.2in
Wettest Day 3 November, 2025
0.9in
Wet Days November
20/30 (67%)
Total Rainfall December
10in
Daily Average December
0.5in
Wettest Day 18 December, 2025
2.3in
Wet Days December
16/24 (67%)

Climate (2010–Present)

Portland, Portland-Troutdale Airport (8.7 miles)

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Annual Average 2020–2024
38.9in
Monthly Average 2020–2025
3.2in
Daily Average 2020–2025
0.1in
Wettest Day 18 December, 2025
2.3in

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