The remote server returned an error: (400) Bad Request.The remote server returned an error: (400) Bad Request. 2025 Compare Climate & Weather: West Lafayette, IN vs Boulder, CO

2025 Compare Climate & Weather:
West Lafayette, IN vs Boulder, CO

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Highlights

On average, there are 245 sunny days per year in Boulder. West Lafayette averages 185 sunny days per year. The US average is 205 sunny days.

Boulder, Colorado gets 18.1 inches of rain, on average, per year. West Lafayette, Indiana gets 37.9 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Boulder averages 71.1 inches of snow per year. West Lafayette averages 18.9 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Boulder, Colorado
Summer High:
the July high is around 88.1 degrees
Winter Low: the January low is 18.9
Rain: averages 18.1 inches of rain a year
Snow: averages 71.1 inches of snow a year

West Lafayette, Indiana
Summer High:
the July high is around 86.4 degrees
Winter Low: the January low is 16.9
Rain: averages 37.9 inches of rain a year
Snow: averages 18.9 inches of snow a year

BestPlaces Comfort Index
Boulder

The annual BestPlaces Comfort Index for Boulder is 7.1 (10=best), which means it is about average compared to other places in Colorado.

7.1 / 10
September, June and August are the most pleasant months in Boulder, while December and January are the least comfortable months.

West Lafayette

The annual BestPlaces Comfort Index for West Lafayette is 7.0 (10=best), which means it is about average compared to other places in Indiana.

7 / 10
September, June and May are the most pleasant months in West Lafayette, while January and December are the least comfortable months.

Average Monthly High / Low (°F)
MonthWest Lafayette, INBoulder, CO
January35° / 17°47° / 19°
February39° / 20°48° / 20°
March51° / 29°55° / 27°
April64° / 39°62° / 34°
May74° / 49°72° / 43°
June84° / 60°82° / 51°
July86° / 63°88° / 57°
August85° / 61°86° / 55°
September79° / 53°78° / 46°
October66° / 42°66° / 36°
November52° / 33°54° / 26°
December38° / 21°45° / 18°
Hot, Freezing, Rainy, Snowy Days: West Lafayette / Boulder
MonthHot DaysFreezing DaysRainy DaysSnowy Days
January0 / 027 / 289 / 54 / 5
February0 / 024 / 258 / 54 / 5
March0 / 020 / 2310 / 72 / 6
April0 / 07 / 1311 / 90 / 4
May1 / 11 / 212 / 110 / 1
June6 / 60 / 011 / 90 / 0
July9 / 140 / 011 / 90 / 0
August7 / 90 / 09 / 100 / 0
September2 / 30 / 18 / 70 / 0
October0 / 04 / 109 / 60 / 2
November0 / 015 / 2211 / 50 / 4
December0 / 025 / 2811 / 54 / 5
July is the hottest month for West Lafayette with an average high temperature of 86.4°, which ranks it as warmer than most places in Indiana. In West Lafayette, there are 4 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for West Lafayette are September, May and June.

July is the hottest month for Boulder with an average high temperature of 88.1°, which ranks it as about average compared to other places in Colorado. In Boulder, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Boulder are September, June and May.
January has the coldest nighttime temperatures for West Lafayette with an average of 16.9°. This is colder than most places in Indiana.

December has the coldest nighttime temperatures for Boulder with an average of 18.3°. This is one of the warmest places in Colorado.

In West Lafayette, there are 26.4 days annually when the high temperature is over 90°, which is hotter than most places in Indiana.

In Boulder, there are 32.4 days annually when the high temperature is over 90°, which is about average compared to other places in Colorado.

In West Lafayette, there are 123.8 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in Indiana.

In Boulder, there are 151.2 days annually when the nighttime low temperature falls below freezing, which is warmer than most places in Colorado.

In West Lafayette, there are 6.7 days annually when the nighttime low temperature falls below zero°, which is colder than most places in Indiana.

In Boulder, there are 5.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.

May is the wettest month in West Lafayette with 4.5 inches of rain, and the driest month is February with 1.9 inches. The wettest season is Autumn with 32% of yearly precipitation and 17% occurs in Spring, which is the driest season. The annual rainfall of 37.9 inches in West Lafayette means that it is one of the driest places in Indiana.


May is the wettest month in Boulder with 2.5 inches of rain, and the driest month is January with 0.6 inches. The wettest season is Summer with 37% of yearly precipitation and 11% occurs in Spring, which is the driest season. The annual rainfall of 18.1 inches in Boulder means that it is wetter than most places in Colorado.

May is the rainiest month in West Lafayette with 11.9 days of rain, and September is the driest month with only 8.1 rainy days. There are 119.7 rainy days annually in West Lafayette, which is rainier than most places in Indiana. The rainiest season is Summer when it rains 28% of the time and the driest is Winter with only a 23% chance of a rainy day.

May is the rainiest month in Boulder with 10.5 days of rain, and January is the driest month with only 4.7 rainy days. There are 88.0 rainy days annually in Boulder, which is rainier than most places in Colorado. The rainiest season is Autumn 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 18.9 inches in West Lafayette means that it is about average compared to other places in Indiana.

An annual snowfall of 71.1 inches in Boulder means that it is snowier than most places in Colorado.
January is the snowiest month in West Lafayette with 5.9 inches of snow, and 4 months of the year have significant snowfall.

March is the snowiest month in Boulder with 14.3 inches of snow, and 9 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 West Lafayette    2 Reviews

Over 16 years ago

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

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Over 16 years ago

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

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Start Your Review of West Lafayette

Reviews for Boulder    2 Reviews

Over 16 years ago

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

   |    Reply

Over 16 years ago

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

   |    Reply

Start Your Review of Boulder

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Zips In West Lafayette, Indiana
47906, 47907
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80302, 80304, 80301, 80303, 80305, 80310
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