2024 Compare Climate & Weather:
Waterville Valley, NH vs Snoqualmie Pass, WA
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Highlights
On average, there are 201 sunny days per year in Snoqualmie Pass. Waterville Valley averages 194 sunny days per year. The US average is 205 sunny days.
Snoqualmie Pass, Washington gets 74.4 inches of rain, on average, per year. Waterville Valley, New Hampshire gets 47.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Snoqualmie Pass averages 19.5 inches of snow per year. Waterville Valley averages 72.3 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Snoqualmie Pass, Washington
Summer High: the July high is around 75.6 degrees
Winter Low: the January low is 33.7
Rain: averages 74.4 inches of rain a year
Snow: averages 19.5 inches of snow a year
Waterville Valley, New Hampshire
Summer High: the July high is around 79.5 degrees
Winter Low: the January low is 6.1
Rain: averages 47.9 inches of rain a year
Snow: averages 72.3 inches of snow a year
BESTPLACES COMFORT INDEX
Snoqualmie PassThe annual BestPlaces Comfort Index for Snoqualmie Pass is 6.7 (10=best), which means it is less comfortable than most places in Washington.
6.7 / 10
August, July and September are the most pleasant months in Snoqualmie Pass, while December and January are the least comfortable months.
Waterville ValleyThe annual BestPlaces Comfort Index for Waterville Valley is 6.1 (10=best), which means it is less comfortable than most places in New Hampshire.
6.1 / 10
July, August and June are the most pleasant months in Waterville Valley, while January and February are the least comfortable months.
Average Monthly High / Low (°F)
| Month | Waterville Valley, NH | Snoqualmie Pass, WA |
|---|
| January | 29° / 6° | 45° / 34° |
| February | 33° / 8° | 49° / 33° |
| March | 41° / 18° | 53° / 36° |
| April | 54° / 30° | 58° / 39° |
| May | 67° / 40° | 65° / 44° |
| June | 75° / 49° | 69° / 49° |
| July | 80° / 54° | 76° / 52° |
| August | 78° / 52° | 76° / 52° |
| September | 70° / 43° | 70° / 48° |
| October | 57° / 33° | 59° / 42° |
| November | 45° / 26° | 49° / 37° |
| December | 34° / 14° | 43° / 33° |
Hot, Freezing, Rainy, Snowy Days: Waterville Valley / Snoqualmie Pass
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 31 / 12 | 11 / 20 | 9 / 2 |
| February | 0 / 0 | 28 / 12 | 10 / 16 | 7 / 1 |
| March | 0 / 0 | 29 / 8 | 11 / 20 | 6 / 1 |
| April | 0 / 0 | 20 / 3 | 12 / 18 | 2 / 0 |
| May | 0 / 0 | 6 / 0 | 13 / 16 | 0 / 0 |
| June | 1 / 1 | 0 / 0 | 13 / 13 | 0 / 0 |
| July | 2 / 1 | 0 / 0 | 12 / 8 | 0 / 0 |
| August | 1 / 1 | 0 / 0 | 12 / 6 | 0 / 0 |
| September | 0 / 0 | 3 / 0 | 12 / 10 | 0 / 0 |
| October | 0 / 0 | 17 / 2 | 12 / 16 | 0 / 0 |
| November | 0 / 0 | 24 / 6 | 12 / 21 | 3 / 1 |
| December | 0 / 0 | 30 / 14 | 12 / 20 | 8 / 3 |
July is the hottest month for Waterville Valley with an average high temperature of 79.5°, which ranks it as cooler than most places in New Hampshire. In Waterville Valley, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Waterville Valley are August, July and June.
August is the hottest month for Snoqualmie Pass with an average high temperature of 76.2°, which ranks it as cooler than most places in Washington. In Snoqualmie Pass, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Snoqualmie Pass are August, July and September.
January has the coldest nighttime temperatures for Waterville Valley with an average of 6.1°. This is colder than most places in New Hampshire.
December has the coldest nighttime temperatures for Snoqualmie Pass with an average of 32.6°. This is about average compared to other places in Washington.
In Waterville Valley, there are 3.5 days annually when the high temperature is over 90°, which is cooler than most places in New Hampshire.
In Snoqualmie Pass, there are 3.4 days annually when the high temperature is over 90°, which is about average compared to other places in Washington.
In Waterville Valley, there are 187.4 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in New Hampshire.
In Snoqualmie Pass, there are 55.9 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Washington.
In Waterville Valley, there are 23.8 days annually when the nighttime low temperature falls below zero°, which is colder than most places in New Hampshire.
In Snoqualmie Pass, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Washington.
August is the wettest month in Waterville Valley with 4.6 inches of rain, and the driest month is February with 3.2 inches. The wettest season is Autumn with 28% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 47.9 inches in Waterville Valley means that it is wetter than most places in New Hampshire.
November is the wettest month in Snoqualmie Pass with 12.5 inches of rain, and the driest month is July with 1.6 inches. The wettest season is Spring with 37% of yearly precipitation and 9% occurs in Autumn, which is the driest season. The annual rainfall of 74.4 inches in Snoqualmie Pass means that it is one of the wettest places in Washington.
June is the rainiest month in Waterville Valley with 13.4 days of rain, and February is the driest month with only 9.7 rainy days. There are 140.6 rainy days annually in Waterville Valley, which is rainier than most places in New Hampshire. The rainiest season is Autumn when it rains 27% of the time and the driest is Spring with only a 23% chance of a rainy day.
November is the rainiest month in Snoqualmie Pass with 21.4 days of rain, and August is the driest month with only 6.3 rainy days. There are 184.4 rainy days annually in Snoqualmie Pass, which is one of the rainiest places in Washington. The rainiest season is Spring when it rains 30% of the time and the driest is Autumn with only a 14% chance of a rainy day.
An annual snowfall of 72.3 inches in Waterville Valley means that it is snowier than most places in New Hampshire.
An annual snowfall of 19.5 inches in Snoqualmie Pass means that it is snowier than most places in Washington.
January is the snowiest month in Waterville Valley with 19.7 inches of snow, and 6 months of the year have significant snowfall.
December is the snowiest month in Snoqualmie Pass with 6.6 inches of snow, and 5 months of the year have significant snowfall.
DID YOU KNOW?
Many people confuse Weather and Climate, but they are different. Weather refers to the conditions of the atmosphere over a short period of time, while Climate refers to the conditions of the atmosphere over a long period of time.
Weather, more specifically, refers to how the atmosphere behaves and its effects on life and human activities. Most people think of Weather in terms of what can be observed: temperature, humidity, precipitation, and cloudy/sunny conditions. Weather conditions constantly change on a minute-to-minute basis.
Climate is a record of the average weather conditions for a given place over a long period of time, often referred to as Climate Normals. A 30-year period of record is a common requirement to be considered a Climate Normal.
Reviews for Waterville Valley 
2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Waterville Valley
Reviews for Snoqualmie Pass 2 Reviews
Hi. I'd like to know if you still feel the same way about living in Broomfield. I went there this past July to check it out (along with Lafayette, Boulder (can't More
Apex is perfect for what you are looking for. It's close enough to Raleigh, Durham, Chapel Hill to find a job and Cary the next town over, is a little more expensive but More
Start Your Review of Snoqualmie Pass
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