Pacific, OR climate
Pacific has warm winters and cool summers, with plenty of rain. A typical July afternoon reaches 66°, a January night drops to 40°, and about 1 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Pacific feels like
Winter
Spring
Summer
Fall
Pacific weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 51° | 40° | 11.8" | 0.3" | 18 | 0 | 40° – 50° |
| February | 52° | 39° | 8.9" | 0.4" | 15 | 0 | 40° – 51° |
| March | 54° | 40° | 9.1" | 0.2" | 19 | 0 | 43° – 53° |
| April | 56° | 42° | 6.9" | 0.1" | 16 | 0 | 45° – 54° |
| May | 60° | 46° | 4.1" | 0 | 11 | 0 | 50° – 58° |
| June | 63° | 50° | 2.8" | 0 | 9 | 0 | 53° – 59° |
| July | 66° | 52° | 0.7" | 0 | 4 | 0 | 57° – 61° |
| August | 67° | 52° | 1.1" | 0 | 4 | 0 | 58° – 62° |
| September | 66° | 50° | 2.8" | 0 | 7 | 0 | 55° – 62° |
| October | 60° | 46° | 7.0" | 0 | 13 | 0 | 50° – 58° |
| November | 54° | 42° | 12.2" | 0 | 18 | 0 | 43° – 52° |
| December | 50° | 39° | 13.2" | 0 | 18 | 0 | 40° – 48° |
| Year | 58° | 45° | 80.5" | 1.0" | 152 | 0 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Pacific
Pacific gets 80 inches of rain and melted snow a year. December is the wettest month and July the driest. Rain or snow falls on about 152 days a year.
About 251 frost-free days a year
In half of years the last 32° night comes by March 17 and the first one by November 22. That leaves about 251 frost-free days for gardens, longer than 90% of U.S. towns.
Heating and cooling a home in Pacific
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Pacific, 99% of that work is heating and 1% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
How Pacific compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Pacific averaged 0.9° warmer than the 1900s. The biggest change is in January (+2.6°). The shift is smaller than in 80% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Pacific’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 40° to 51°. August is the most reliable, staying within 4°.
Common questions about Pacific’s climate
What is the coldest month in Pacific?
December, with a typical high of 50° and a low of 39°.
What is the hottest month in Pacific?
August, with a typical high of 67° and a low of 52°. About 1 days a year reach 90°.
How much snow does Pacific get?
About 1 inches in a normal winter, most of it in February.
When is the first frost in Pacific?
In half of years the first 32° night comes by November 22, and the last spring frost by March 17.
What is the rainiest month in Pacific?
December, with 13.2 inches of rain and melted snow. The year totals 80 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Pacific itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Cloverdale, OR (3 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.