2024 Compare Climate & Weather:
Boulder, CO vs Davis, CA
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Highlights
On average, there are 267 sunny days per year in Davis. Boulder averages 245 sunny days per year. The US average is 205 sunny days.
Davis, California gets 20.6 inches of rain, on average, per year. Boulder, Colorado gets 18.1 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Davis averages 0 inches of snow per year. Boulder averages 71.1 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Davis, California
Summer High: the July high is around 93.9 degrees
Winter Low: the January low is 38.5
Rain: averages 20.6 inches of rain a year
Snow: averages 0 inches of snow a year
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
BESTPLACES COMFORT INDEX
DavisThe annual BestPlaces Comfort Index for Davis is 8.1 (10=best), which means it is about average compared to other places in California.
8.1 / 10
May, October and April are the most pleasant months in Davis, while January and December are the least comfortable months.
BoulderThe 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.
Today's Weather - Boulder, CO
8 AM PST
Mostly Sunny
49°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Mostly Sunny | 67° / 45° | WSW 6 to 12 mph |
| Tuesday | Sunny | 70° / 43° | W 7 to 21 mph |
| Wednesday | Mostly Sunny then Chance Showers And Thunderstorms | 69° / 40° | N 2 to 15 mph |
| Thursday | Chance Rain Showers | 54° / 35° | W 6 to 15 mph |
| Friday | Mostly Sunny then Slight Chance Rain Showers | 68° / 39° | W 9 to 13 mph |
| Saturday | Mostly Sunny then Slight Chance Showers And Thunderstorms | 67° / 44° | SE 10 mph |
| Sunday | Mostly Sunny | 75° / 48° | SSW 7 to 12 mph |
Today's Weather - Davis, CA
8 AM PST
Sunny
52°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Today | Sunny | 78° / 49° | NNW 6 to 12 mph |
| Tuesday | Sunny | 78° / 54° | NNW 10 mph |
| Wednesday | Sunny | 81° / 55° | NNW 21 to 26 mph |
| Thursday | Sunny | 83° / 52° | NNW 10 to 17 mph |
| Friday | Sunny | 84° / 54° | WNW 6 to 10 mph |
| Saturday | Partly Sunny | 71° / 49° | SSW 9 to 14 mph |
| Sunday | Mostly Sunny | 71° / 49° | SSW 10 mph |
Average Monthly High / Low (°F)
| Month | Boulder, CO | Davis, CA |
|---|
| January | 47° / 19° | 54° / 39° |
| February | 48° / 20° | 60° / 41° |
| March | 55° / 27° | 66° / 44° |
| April | 62° / 34° | 73° / 47° |
| May | 72° / 43° | 81° / 52° |
| June | 82° / 51° | 89° / 57° |
| July | 88° / 57° | 94° / 59° |
| August | 86° / 55° | 93° / 58° |
| September | 78° / 46° | 89° / 56° |
| October | 66° / 36° | 79° / 50° |
| November | 54° / 26° | 64° / 43° |
| December | 45° / 18° | 54° / 38° |
Hot, Freezing, Rainy, Snowy Days: Boulder / Davis
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 28 / 5 | 5 / 12 | 5 / 0 |
| February | 0 / 0 | 25 / 2 | 5 / 11 | 5 / 0 |
| March | 0 / 0 | 23 / 0 | 7 / 9 | 6 / 0 |
| April | 0 / 1 | 13 / 0 | 9 / 5 | 4 / 0 |
| May | 1 / 6 | 2 / 0 | 11 / 3 | 1 / 0 |
| June | 6 / 13 | 0 / 0 | 9 / 1 | 0 / 0 |
| July | 14 / 23 | 0 / 0 | 9 / 0 | 0 / 0 |
| August | 9 / 21 | 0 / 0 | 10 / 0 | 0 / 0 |
| September | 3 / 14 | 1 / 0 | 7 / 1 | 0 / 0 |
| October | 0 / 3 | 10 / 0 | 6 / 4 | 2 / 0 |
| November | 0 / 0 | 22 / 1 | 5 / 8 | 4 / 0 |
| December | 0 / 0 | 28 / 6 | 5 / 11 | 5 / 0 |
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.
July is the hottest month for Davis with an average high temperature of 93.9°, which ranks it as warmer than most places in California. In Davis, there are 3 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Davis are October, May and April.
December has the coldest nighttime temperatures for Boulder with an average of 18.3°. This is one of the warmest places in Colorado.
December has the coldest nighttime temperatures for Davis with an average of 38.1°. This is about average compared to other places in California.
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 Davis, there are 80.4 days annually when the high temperature is over 90°, which is hotter than most places in California.
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 Davis, there are 13.7 days annually when the nighttime low temperature falls below freezing, which is about average compared to other places in California.
In Boulder, there are 5.5 days annually when the nighttime low temperature falls below zero°, which is warmer than most places in Colorado.
In Davis, 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 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.
January is the wettest month in Davis with 4.1 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 57% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 20.6 inches in Davis means that it is about average compared to other places in California.
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.
January is the rainiest month in Davis with 12.2 days of rain, and July is the driest month with only 0.1 rainy days. There are 65.5 rainy days annually in Davis, which is rainier than most places in California. The rainiest season is Spring when it rains 52% of the time and the driest is Autumn with only a 2% chance of a rainy day.
An annual snowfall of 71.1 inches in Boulder means that it is snowier than most places in Colorado.
There is rarely any recorded snowfall in Davis, ranking it as one of the least snowy places in California.
March is the snowiest month in Boulder with 14.3 inches of snow, and 9 months of the year have significant snowfall.
Any measurable snowfall is a rare occurance in Davis.
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 Boulder 
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
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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 Davis
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