2025 Compare Climate & Weather:
Newcastle, CA vs Prescott, AZ

Highlights

On average, there are 277 sunny days per year in Prescott. Newcastle averages 251 sunny days per year. The US average is 205 sunny days.

Prescott, Arizona gets 15.9 inches of rain, on average, per year. Newcastle, California gets 32.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Prescott averages 12.5 inches of snow per year. Newcastle averages 0.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Prescott, Arizona
Summer High: the July high is around 89.3 degrees
Winter Low: the January low is 25
Rain: averages 15.9 inches of rain a year
Snow: averages 12.5 inches of snow a year

Newcastle, California
Summer High: the July high is around 93.4 degrees
Winter Low: the January low is 38.5
Rain: averages 32.1 inches of rain a year
Snow: averages 0.4 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Prescott is 7.9 (10=best), which means it is one of the most pleasant places in Arizona.

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

Today's Weather - Newcastle, CA

68°F

Today's Weather - Prescott, AZ

76°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Newcastle / Prescott

July is the hottest month for Newcastle with an average high temperature of 93.4°, which ranks it as warmer than most places in California. In Newcastle, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Newcastle are May, October and April.

July is the hottest month for Prescott with an average high temperature of 89.3°, which ranks it as cooler than most places in Arizona. In Prescott, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Prescott are May, September and October.

January has the coldest nighttime temperatures for Newcastle with an average of 38.5°. This is about average compared to other places in California.

December has the coldest nighttime temperatures for Prescott with an average of 24.5°. This is colder than most places in Arizona.

In Newcastle, there are 70.7 days annually when the high temperature is over 90°, which is hotter than most places in California.

In Prescott, there are 35.9 days annually when the high temperature is over 90°, which is cooler than most places in Arizona.

In Newcastle, there are 9.4 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in California.

In Prescott, there are 120.9 days annually when the nighttime low temperature falls below freezing, which is colder than most places in Arizona.

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

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

December is the wettest month in Newcastle with 5.7 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 52% of yearly precipitation and 2% occurs in Autumn, which is the driest season. The annual rainfall of 32.1 inches in Newcastle means that it is wetter than most places in California.


August is the wettest month in Prescott with 2.7 inches of rain, and the driest month is June with 0.3 inches. The wettest season is Autumn with 34% of yearly precipitation and 16% occurs in Summer, which is the driest season. The annual rainfall of 15.9 inches in Prescott means that it is wetter than most places in Arizona.

January is the rainiest month in Newcastle with 11.2 days of rain, and July is the driest month with only 0.1 rainy days. There are 67.8 rainy days annually in Newcastle, which is rainier than most places in California. The rainiest season is Spring when it rains 47% of the time and the driest is Autumn with only a 4% chance of a rainy day.

August is the rainiest month in Prescott with 9.9 days of rain, and June is the driest month with only 2.0 rainy days. There are 63.2 rainy days annually in Prescott, which is rainier than most places in Arizona. The rainiest season is Autumn when it rains 33% of the time and the driest is Summer with only a 20% chance of a rainy day.

An annual snowfall of 0.4 inches in Newcastle means that it is snowier than most places in California.

An annual snowfall of 12.5 inches in Prescott means that it is snowier than most places in Arizona.

November is the snowiest month in Newcastle with 0.1 inches of snow, and no months of the year have significant snowfall.

February is the snowiest month in Prescott with 3.9 inches of snow, and 6 months of the year have significant snowfall.