2025 Compare Climate & Weather:
Keene, NH vs Los Alamos, NM

Highlights

On average, there are 276 sunny days per year in Los Alamos. Keene averages 197 sunny days per year. The US average is 205 sunny days.

Los Alamos, New Mexico gets 16.4 inches of rain, on average, per year. Keene, New Hampshire gets 45.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Los Alamos averages 38.5 inches of snow per year. Keene averages 55.4 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Los Alamos, New Mexico
Summer High: the July high is around 83.8 degrees
Winter Low: the January low is 18.6
Rain: averages 16.4 inches of rain a year
Snow: averages 38.5 inches of snow a year

Keene, New Hampshire
Summer High: the July high is around 81.5 degrees
Winter Low: the January low is 8.8
Rain: averages 45.1 inches of rain a year
Snow: averages 55.4 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Los Alamos is 7.4 (10=best), which means it is less comfortable than most places in New Mexico.

The annual BestPlaces Comfort Index for Keene is 6.5 (10=best), which means it is more comfortable than most places in New Hampshire.

Today's Weather - Keene, NH

59°F

Today's Weather - Los Alamos, NM

64°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Keene / Los Alamos

July is the hottest month for Keene with an average high temperature of 81.5°, which ranks it as warmer than most places in New Hampshire. In Keene, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Keene are June, August and July.

July is the hottest month for Los Alamos with an average high temperature of 83.8°, which ranks it as cooler than most places in New Mexico. In Los Alamos, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Los Alamos are September, August and June.

January has the coldest nighttime temperatures for Keene with an average of 8.8°. This is colder than most places in New Hampshire.

January has the coldest nighttime temperatures for Los Alamos with an average of 18.6°. This is about average compared to other places in New Mexico.

In Keene, there are 6.1 days annually when the high temperature is over 90°, which is about average compared to other places in New Hampshire.

In Los Alamos, there are 9.5 days annually when the high temperature is over 90°, which is cooler than most places in New Mexico.

In Keene, there are 168.1 days annually when the nighttime low temperature falls below freezing, which is colder than most places in New Hampshire.

In Los Alamos, there are 155.4 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in New Mexico.

In Keene, there are 18.3 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Hampshire.

In Los Alamos, there are 0.9 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in New Mexico.

October is the wettest month in Keene with 4.5 inches of rain, and the driest month is February with 2.9 inches. The wettest season is Autumn with 28% of yearly precipitation and 21% occurs in Spring, which is the driest season. The annual rainfall of 45.1 inches in Keene means that it is about average compared to other places in New Hampshire.


August is the wettest month in Los Alamos with 2.8 inches of rain, and the driest month is February with 0.7 inches. The wettest season is Autumn with 41% of yearly precipitation and 15% occurs in Spring, which is the driest season. The annual rainfall of 16.4 inches in Los Alamos means that it is wetter than most places in New Mexico.

May is the rainiest month in Keene with 12.7 days of rain, and February is the driest month with only 8.8 rainy days. There are 129.4 rainy days annually in Keene, which is less rainy than most places in New Hampshire. The rainiest season is Summer when it rains 26% of the time and the driest is Spring with only a 23% chance of a rainy day.

August is the rainiest month in Los Alamos with 12.4 days of rain, and January is the driest month with only 4.5 rainy days. There are 80.0 rainy days annually in Los Alamos, which is one of the rainiest places in New Mexico. The rainiest season is Autumn when it rains 37% of the time and the driest is Spring with only a 18% chance of a rainy day.

An annual snowfall of 55.4 inches in Keene means that it is less snowy than most places in New Hampshire.

An annual snowfall of 38.5 inches in Los Alamos means that it is snowier than most places in New Mexico.

January is the snowiest month in Keene with 16.4 inches of snow, and 6 months of the year have significant snowfall.

December is the snowiest month in Los Alamos with 8.9 inches of snow, and 7 months of the year have significant snowfall.