2024 Compare Climate & Weather:
Healdsburg, CA vs Napa, CA
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Highlights
On average, there are 260 sunny days per year in Napa. Healdsburg averages 262 sunny days per year. The US average is 205 sunny days.
Napa, California gets 27.3 inches of rain, on average, per year. Healdsburg, California gets 41.7 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.
Napa averages 0 inches of snow per year. Healdsburg averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.
Weather Highlights
Napa, California
Summer High: the July high is around 82.4 degrees
Winter Low: the January low is 37.7
Rain: averages 27.3 inches of rain a year
Snow: averages 0 inches of snow a year
Healdsburg, California
Summer High: the July high is around 87.5 degrees
Winter Low: the January low is 37.7
Rain: averages 41.7 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
NapaThe annual BestPlaces Comfort Index for Napa is 8.4 (10=best), which means it is more comfortable than most places in California.
8.4 / 10
July, September and August are the most pleasant months in Napa, while January and December are the least comfortable months.
HealdsburgThe annual BestPlaces Comfort Index for Healdsburg is 8.3 (10=best), which means it is more comfortable than most places in California.
8.3 / 10
June, May and September are the most pleasant months in Healdsburg, while January and December are the least comfortable months.
Today's Weather - Healdsburg, CA
7 PM PST
Clear
65°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Clear | 44° / 78° | NW 8 to 20 mph |
| Wednesday Night | Clear | 51° / 78° | NW 13 mph |
| Thursday Night | Clear | 50° / 79° | NW 9 to 15 mph |
| Friday Night | Chance Light Rain | 51° / 60° | WNW 9 to 16 mph |
| Saturday Night | Slight Chance Light Rain then Partly Cloudy | 42° / 65° | WNW 8 to 18 mph |
| Sunday Night | Partly Cloudy | 44° / 69° | WNW 7 to 15 mph |
| Monday Night | Partly Cloudy | 46° / 70° | WNW 9 to 14 mph |
Today's Weather - Napa, CA
7 PM PST
Clear
67°F
| DAY | DESCRIPTION | HIGH / LOW | WIND |
|---|
| Tonight | Clear | 48° / 78° | NNW 3 to 10 mph |
| Wednesday Night | Clear | 50° / 79° | WNW 2 to 9 mph |
| Thursday Night | Clear | 52° / 77° | WNW 3 to 13 mph |
| Friday Night | Chance Light Rain | 52° / 60° | WSW 10 to 14 mph |
| Saturday Night | Partly Cloudy | 43° / 64° | W 7 to 17 mph |
| Sunday Night | Mostly Clear | 44° / 68° | W 7 to 14 mph |
| Monday Night | Partly Cloudy | 47° / 70° | W 8 to 14 mph |
Average Monthly High / Low (°F)
| Month | Healdsburg, CA | Napa, CA |
|---|
| January | 57° / 38° | 57° / 38° |
| February | 62° / 40° | 62° / 40° |
| March | 66° / 42° | 66° / 42° |
| April | 71° / 44° | 70° / 43° |
| May | 78° / 48° | 76° / 48° |
| June | 84° / 52° | 81° / 51° |
| July | 88° / 53° | 82° / 54° |
| August | 87° / 52° | 83° / 53° |
| September | 85° / 50° | 83° / 51° |
| October | 77° / 47° | 77° / 46° |
| November | 65° / 42° | 65° / 41° |
| December | 57° / 37° | 57° / 37° |
Hot, Freezing, Rainy, Snowy Days: Healdsburg / Napa
| Month | Hot Days | Freezing Days | Rainy Days | Snowy Days |
|---|
| January | 0 / 0 | 7 / 7 | 13 / 11 | 0 / 0 |
| February | 0 / 0 | 3 / 3 | 10 / 11 | 0 / 0 |
| March | 0 / 0 | 1 / 1 | 12 / 10 | 0 / 0 |
| April | 1 / 0 | 0 / 0 | 7 / 7 | 0 / 0 |
| May | 3 / 2 | 0 / 0 | 4 / 4 | 0 / 0 |
| June | 8 / 5 | 0 / 0 | 1 / 1 | 0 / 0 |
| July | 11 / 5 | 0 / 0 | 0 / 0 | 0 / 0 |
| August | 11 / 6 | 0 / 0 | 1 / 0 | 0 / 0 |
| September | 8 / 6 | 0 / 0 | 2 / 1 | 0 / 0 |
| October | 2 / 1 | 0 / 0 | 4 / 4 | 0 / 0 |
| November | 0 / 0 | 2 / 2 | 9 / 8 | 0 / 0 |
| December | 0 / 0 | 8 / 8 | 12 / 12 | 0 / 0 |
July is the hottest month for Healdsburg with an average high temperature of 87.5°, which ranks it as about average compared to other places in California. In Healdsburg, there are 5 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Healdsburg are May, October and June.
August is the hottest month for Napa with an average high temperature of 83.0°, which ranks it as cooler than most places in California. In Napa, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Napa are October, May and June.
December has the coldest nighttime temperatures for Healdsburg with an average of 37.4°. This is about average compared to other places in California.
December has the coldest nighttime temperatures for Napa with an average of 37.4°. This is about average compared to other places in California.
In Healdsburg, there are 44.4 days annually when the high temperature is over 90°, which is about average compared to other places in California.
In Napa, there are 24.6 days annually when the high temperature is over 90°, which is cooler than most places in California.
In Healdsburg, there are 20.1 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.
In Napa, there are 21.3 days annually when the nighttime low temperature falls below freezing, which is colder than most places in California.
In Healdsburg, 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 Napa, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in California.
December is the wettest month in Healdsburg with 8.2 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 41.7 inches in Healdsburg means that it is one of the wettest places in California.
February is the wettest month in Napa with 5.4 inches of rain, and the driest month is July with 0.0 inches. The wettest season is Spring with 58% of yearly precipitation and 1% occurs in Autumn, which is the driest season. The annual rainfall of 27.3 inches in Napa means that it is wetter than most places in California.
January is the rainiest month in Healdsburg with 12.7 days of rain, and July is the driest month with only 0.1 rainy days. There are 74.8 rainy days annually in Healdsburg, 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 3% chance of a rainy day.
December is the rainiest month in Napa with 12.0 days of rain, and July is the driest month with only 0.1 rainy days. There are 68.6 rainy days annually in Napa, which is rainier than most places in California. The rainiest season is Spring when it rains 50% of the time and the driest is Autumn with only a 2% chance of a rainy day.
There is rarely any recorded snowfall in Healdsburg, ranking it as one of the least snowy places in California.
There is rarely any recorded snowfall in Napa, ranking it as one of the least snowy places in California.
Any measurable snowfall is a rare occurance in Healdsburg.
Any measurable snowfall is a rare occurance in Napa.
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 Healdsburg 
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 Healdsburg
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 Napa
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