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2024 Compare Climate & Weather:
Portland, OR vs Tumwater, WA

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Highlights

On average, there are 137 sunny days per year in Tumwater. Portland averages 144 sunny days per year. The US average is 205 sunny days.

Tumwater, Washington gets 49.5 inches of rain, on average, per year. Portland, Oregon gets 42.8 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Tumwater averages 6 inches of snow per year. Portland averages 2.6 inches of snow per year. The US average is 27.8 inches of snow per year.


Weather Highlights

Tumwater, Washington
Summer High:
the July high is around 77.6 degrees
Winter Low: the January low is 34.4
Rain: averages 49.5 inches of rain a year
Snow: averages 6 inches of snow a year

Portland, Oregon
Summer High:
the July high is around 80.5 degrees
Winter Low: the January low is 36.4
Rain: averages 42.8 inches of rain a year
Snow: averages 2.6 inches of snow a year


BESTPLACES COMFORT INDEX
Tumwater

The annual BestPlaces Comfort Index for Tumwater is 7.1 (10=best), which means it is about average compared to other places in Washington.

7.1 / 10
July, August and September are the most pleasant months in Tumwater, while December and January are the least comfortable months.

Portland

The annual BestPlaces Comfort Index for Portland is 7.5 (10=best), which means it is more comfortable than most places in Oregon.

7.5 / 10
August, July and September are the most pleasant months in Portland, while December and January are the least comfortable months.


Today's Weather - Portland, OR

1 AM PST

Mostly Cloudy

52°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightMostly Cloudy49° / 75°NNW 2 mph
Monday NightMostly Cloudy52° / 65°NNW 2 to 6 mph
Tuesday NightLight Rain Likely49° / 63°WSW 2 to 7 mph
Wednesday NightSlight Chance Showers And Thunderstorms then Partly Cloudy45° / 68°WNW 2 to 8 mph
Thursday NightMostly Clear45° / 74°NNW 2 to 8 mph
Friday NightPartly Cloudy50° / 76°NNW 2 to 8 mph
Saturday NightMostly Cloudy53° / 73°W 2 to 6 mph

Today's Weather - Tumwater, WA

1 AM PST

Mostly Cloudy

49°F

DAYDESCRIPTIONHIGH / LOWWIND
OvernightMostly Cloudy46° / 69°SSW 1 mph
Monday NightMostly Cloudy then Chance Light Rain47° / 60°WSW 2 to 6 mph
Tuesday NightLight Rain Likely44° / 61°SW 5 to 9 mph
Wednesday NightChance Showers And Thunderstorms then Partly Cloudy41° / 66°WSW 2 to 12 mph
Thursday NightMostly Clear41° / 71°NW 2 to 7 mph
Friday NightPartly Cloudy46° / 70°NNW 2 to 6 mph
Saturday NightChance Light Rain49° / 69°WSW 2 to 8 mph

Average Monthly High / Low (°F)
MonthPortland, ORTumwater, WA
January48° / 36°47° / 34°
February52° / 37°50° / 34°
March57° / 40°55° / 36°
April62° / 43°60° / 39°
May68° / 48°67° / 44°
June74° / 52°72° / 49°
July81° / 56°78° / 52°
August81° / 56°79° / 52°
September76° / 52°73° / 47°
October64° / 46°61° / 42°
November53° / 40°51° / 37°
December46° / 36°45° / 33°

Hot, Freezing, Rainy, Snowy Days: Portland / Tumwater
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 07 / 1119 / 201 / 1
February0 / 06 / 1215 / 160 / 1
March0 / 03 / 918 / 190 / 0
April0 / 01 / 416 / 160 / 0
May1 / 00 / 013 / 120 / 0
June1 / 10 / 09 / 90 / 0
July4 / 20 / 04 / 50 / 0
August4 / 20 / 04 / 50 / 0
September1 / 10 / 07 / 80 / 0
October0 / 01 / 213 / 140 / 0
November0 / 03 / 719 / 210 / 0
December0 / 09 / 1319 / 201 / 1
August is the hottest month for Portland with an average high temperature of 81.1°, which ranks it as cooler than most places in Oregon. In Portland, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Portland are September, July and August.

August is the hottest month for Tumwater with an average high temperature of 78.5°, which ranks it as about average compared to other places in Washington. In Tumwater, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tumwater are July, August and September.


December has the coldest nighttime temperatures for Portland with an average of 35.6°. This is warmer than most places in Oregon.

December has the coldest nighttime temperatures for Tumwater with an average of 33.3°. This is about average compared to other places in Washington.



In Portland, there are 11.6 days annually when the high temperature is over 90°, which is cooler than most places in Oregon.

In Tumwater, there are 6.2 days annually when the high temperature is over 90°, which is about average compared to other places in Washington.



In Portland, there are 29.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Oregon.

In Tumwater, there are 58.5 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Washington.



In Portland, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Oregon.

In Tumwater, there are 0.1 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Washington.



December is the wettest month in Portland with 6.8 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Spring with 41% of yearly precipitation and 7% occurs in Autumn, which is the driest season. The annual rainfall of 42.8 inches in Portland means that it is about average compared to other places in Oregon.


November is the wettest month in Tumwater with 8.4 inches of rain, and the driest month is July with 0.7 inches. The wettest season is Spring with 40% of yearly precipitation and 7% occurs in Autumn, which is the driest season. The annual rainfall of 49.5 inches in Tumwater means that it is wetter than most places in Washington.


November is the rainiest month in Portland with 19.3 days of rain, and August is the driest month with only 3.7 rainy days. There are 155.9 rainy days annually in Portland, which is rainier than most places in Oregon. The rainiest season is Spring when it rains 34% of the time and the driest is Autumn with only a 11% chance of a rainy day.

November is the rainiest month in Tumwater with 20.7 days of rain, and August is the driest month with only 4.5 rainy days. There are 163.4 rainy days annually in Tumwater, which is rainier than most places in Washington. The rainiest season is Spring when it rains 34% of the time and the driest is Autumn with only a 11% chance of a rainy day.



An annual snowfall of 2.6 inches in Portland means that it is less snowy than most places in Oregon.

An annual snowfall of 6.0 inches in Tumwater means that it is about average compared to other places in Washington.



December is the snowiest month in Portland with 0.9 inches of snow, and 3 months of the year have significant snowfall.

February is the snowiest month in Tumwater with 2.3 inches of snow, and 5 months of the year have significant snowfall.


DID YOU KNOW?

Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.

Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.

Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.


Reviews for Portland    2 Reviews

Over 15 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

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Over 15 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

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Reviews for Tumwater    2 Reviews

Over 15 years ago

Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't  More

   |    Reply

Over 15 years ago

Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but  More

   |    Reply

Start Your Review of Tumwater

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ZIPS IN PORTLAND, OREGON
97206, 97202, 97233, 97219, 97236, 97230, 97211, 97266, 97217, 97203, 28 total
ZIPS IN TUMWATER, WASHINGTON
98512

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