2025 Compare Climate & Weather:
Portland, OR vs Parker, CO

Highlights

On average, there are 242 sunny days per year in Parker. Portland averages 144 sunny days per year. The US average is 205 sunny days.

Parker, Colorado gets 18 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.

Parker averages 76.8 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

Parker, Colorado
Summer High: the July high is around 86.8 degrees
Winter Low: the January low is 17.2
Rain: averages 18 inches of rain a year
Snow: averages 76.8 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

The annual BestPlaces Comfort Index for Parker is 7.3 (10=best), which means it is more comfortable than most places in Colorado.

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

Today's Weather - Portland, OR

54°F

Today's Weather - Parker, CO

61°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Portland / Parker

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.

July is the hottest month for Parker with an average high temperature of 86.8°, which ranks it as about average compared to other places in Colorado. In Parker, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Parker are September, June and August.

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 Parker with an average of 16.5°. This is warmer than most places in Colorado.

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

In Parker, there are 20.7 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.

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 Parker, there are 161.8 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Colorado.

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 Parker, there are 6.8 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Colorado.

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.


August is the wettest month in Parker with 2.4 inches of rain, and the driest month is January with 0.5 inches. The wettest season is Autumn with 38% of yearly precipitation and 9% occurs in Spring, which is the driest season. The annual rainfall of 18.0 inches in Parker means that it is wetter than most places in Colorado.

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.

August is the rainiest month in Parker with 8.4 days of rain, and January is the driest month with only 2.7 rainy days. There are 61.6 rainy days annually in Parker, which is one of the least rainy places in Colorado. The rainiest season is Autumn when it rains 36% of the time and the driest is Spring with only a 14% 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 76.8 inches in Parker means that it is snowier than most places in Colorado.

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

March is the snowiest month in Parker with 16.4 inches of snow, and 9 months of the year have significant snowfall.