2025 Compare Climate & Weather:
Oak Harbor, WA vs Derby, KS

Highlights

On average, there are 227 sunny days per year in Derby. Oak Harbor averages 159 sunny days per year. The US average is 205 sunny days.

Derby, Kansas gets 34.8 inches of rain, on average, per year. Oak Harbor, Washington gets 20.3 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Derby averages 13 inches of snow per year. Oak Harbor averages 3.8 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Derby, Kansas
Summer High: the July high is around 91.7 degrees
Winter Low: the January low is 21.6
Rain: averages 34.8 inches of rain a year
Snow: averages 13 inches of snow a year

Oak Harbor, Washington
Summer High: the July high is around 70.4 degrees
Winter Low: the January low is 37.2
Rain: averages 20.3 inches of rain a year
Snow: averages 3.8 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Derby is 7.2 (10=best), which means it is less comfortable than most places in Kansas.

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

Today's Weather - Oak Harbor, WA

54°F

Today's Weather - Derby, KS

69°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Oak Harbor / Derby

August is the hottest month for Oak Harbor with an average high temperature of 71.2°, which ranks it as one of the coolest places in Washington. In Oak Harbor, there are 2 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Oak Harbor are August, July and September.

July is the hottest month for Derby with an average high temperature of 91.7°, which ranks it as warmer than most places in Kansas. In Derby, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Derby are May, September and October.

December has the coldest nighttime temperatures for Oak Harbor with an average of 36.0°. This is one of the warmest places in Washington.

January has the coldest nighttime temperatures for Derby with an average of 21.6°. This is warmer than most places in Kansas.

In Oak Harbor, there are 0.3 days annually when the high temperature is over 90°, which is one of the coolest places in Washington.

In Derby, there are 53.6 days annually when the high temperature is over 90°, which is hotter than most places in Kansas.

In Oak Harbor, there are 27.9 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Washington.

In Derby, there are 102.9 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Kansas.

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

In Derby, there are 1.0 days annually when the nighttime low temperature falls below zero°, which is one of the warmest places in Kansas.

November is the wettest month in Oak Harbor with 3.1 inches of rain, and the driest month is July with 0.8 inches. The wettest season is Spring with 31% of yearly precipitation and 14% occurs in Autumn, which is the driest season. The annual rainfall of 20.3 inches in Oak Harbor means that it is drier than most places in Washington.


June is the wettest month in Derby with 5.6 inches of rain, and the driest month is January with 0.9 inches. The wettest season is Autumn with 37% of yearly precipitation and 10% occurs in Spring, which is the driest season. The annual rainfall of 34.8 inches in Derby means that it is about average compared to other places in Kansas.

November is the rainiest month in Oak Harbor with 17.0 days of rain, and August is the driest month with only 5.0 rainy days. There are 138.6 rainy days annually in Oak Harbor, which is less rainy than most places in Washington. The rainiest season is Spring when it rains 32% of the time and the driest is Autumn with only a 14% chance of a rainy day.

May is the rainiest month in Derby with 10.2 days of rain, and January is the driest month with only 3.8 rainy days. There are 78.4 rainy days annually in Derby, which is about average compared to other places in Kansas. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 17% chance of a rainy day.

An annual snowfall of 3.8 inches in Oak Harbor means that it is less snowy than most places in Washington.

An annual snowfall of 13.0 inches in Derby means that it is less snowy than most places in Kansas.

December is the snowiest month in Oak Harbor with 1.3 inches of snow, and 4 months of the year have significant snowfall.

December is the snowiest month in Derby with 4.2 inches of snow, and 5 months of the year have significant snowfall.