2025 Compare Climate & Weather:
Tulsa, OK vs London, CA

Highlights

On average, there are 275 sunny days per year in London. Tulsa averages 227 sunny days per year. The US average is 205 sunny days.

London, California gets 10 inches of rain, on average, per year. Tulsa, Oklahoma gets 42 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

London averages 0 inches of snow per year. Tulsa averages 5.6 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

London, California
Summer High: the July high is around 95.3 degrees
Winter Low: the January low is 37.2
Rain: averages 10 inches of rain a year
Snow: averages 0 inches of snow a year

Tulsa, Oklahoma
Summer High: the July high is around 93 degrees
Winter Low: the January low is 26
Rain: averages 42 inches of rain a year
Snow: averages 5.6 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for London is 8.2 (10=best), which means it is about average compared to other places in California.

The annual BestPlaces Comfort Index for Tulsa is 7.2 (10=best), which means it is about average compared to other places in Oklahoma.

Today's Weather - Tulsa, OK

59°F

Today's Weather - London, CA

64°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Tulsa / London

August is the hottest month for Tulsa with an average high temperature of 93.1°, which ranks it as cooler than most places in Oklahoma. In Tulsa, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Tulsa are May, October and April.

July is the hottest month for London with an average high temperature of 95.3°, which ranks it as warmer than most places in California. In London, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for London are October, April and May.

January has the coldest nighttime temperatures for Tulsa with an average of 26.0°. This is about average compared to other places in Oklahoma.

December has the coldest nighttime temperatures for London with an average of 36.1°. This is colder than most places in California.

In Tulsa, there are 65.5 days annually when the high temperature is over 90°, which is about average compared to other places in Oklahoma.

In London, there are 92.4 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Tulsa, there are 79.4 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Oklahoma.

In London, there are 19.3 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.

In Tulsa, there are 0.4 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Oklahoma.

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

May is the wettest month in Tulsa with 5.9 inches of rain, and the driest month is January with 1.8 inches. The wettest season is Summer with 31% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 42.0 inches in Tulsa means that it is about average compared to other places in Oklahoma.


January is the wettest month in London with 1.9 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 53% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 10.0 inches in London means that it is drier than most places in California.

May is the rainiest month in Tulsa with 9.2 days of rain, and January is the driest month with only 4.7 rainy days. There are 78.2 rainy days annually in Tulsa, which is about average compared to other places in Oklahoma. The rainiest season is Summer when it rains 31% of the time and the driest is Spring with only a 20% chance of a rainy day.

February is the rainiest month in London with 7.7 days of rain, and July is the driest month with only 0.1 rainy days. There are 42.9 rainy days annually in London, which is less rainy than most places in California. The rainiest season is Spring when it rains 51% of the time and the driest is Autumn with only a 2% chance of a rainy day.

An annual snowfall of 5.6 inches in Tulsa means that it is about average compared to other places in Oklahoma.

There is rarely any recorded snowfall in London, ranking it as one of the least snowy places in California.

January is the snowiest month in Tulsa with 1.8 inches of snow, and 4 months of the year have significant snowfall.

Any measurable snowfall is a rare occurance in London.