2025 Compare Climate & Weather:
Fern Acres, HI vs Volcano, HI

Highlights

On average, there are 171 sunny days per year in Volcano. Fern Acres averages 172 sunny days per year. The US average is 205 sunny days.

Volcano, Hawaii gets 145.2 inches of rain, on average, per year. Fern Acres, Hawaii gets 202.2 inches of rain, on average, per year. The US average is 38.1 inches of rain per year.

Volcano averages 0 inches of snow per year. Fern Acres averages 0 inches of snow per year. The US average is 27.8 inches of snow per year.

Weather Highlights

Volcano, Hawaii
Summer High: the July high is around 74.7 degrees
Winter Low: the January low is 52.7
Rain: averages 145.2 inches of rain a year
Snow: averages 0 inches of snow a year

Fern Acres, Hawaii
Summer High: the July high is around 78.4 degrees
Winter Low: the January low is 59.4
Rain: averages 202.2 inches of rain a year
Snow: averages 0 inches of snow a year

BestPlaces Comfort Index

The annual BestPlaces Comfort Index for Volcano is 8.4 (10=best), which means it is less comfortable than most places in Hawaii.

The annual BestPlaces Comfort Index for Fern Acres is 8.4 (10=best), which means it is less comfortable than most places in Hawaii.

Today's Weather - Fern Acres, HI

63°F

Today's Weather - Volcano, HI

56°F

Average Monthly High / Low (°F)

Hot, Freezing, Rainy, Snowy Days: Fern Acres / Volcano

September is the hottest month for Fern Acres with an average high temperature of 79.3°, which ranks it as cooler than most places in Hawaii. In Fern Acres, there are 12 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Fern Acres are June, July and October.

September is the hottest month for Volcano with an average high temperature of 75.5°, which ranks it as one of the coolest places in Hawaii. In Volcano, there are 12 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Volcano are September, August and July.

February has the coldest nighttime temperatures for Fern Acres with an average of 59.0°. This is one of the coldest places in Hawaii.

February has the coldest nighttime temperatures for Volcano with an average of 52.6°. This is one of the coldest places in Hawaii.

In Fern Acres, there are 0.1 days annually when the high temperature is over 90°, which is cooler than most places in Hawaii.

In Volcano, there are 0.1 days annually when the high temperature is over 90°, which is cooler than most places in Hawaii.

In Fern Acres, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.

In Volcano, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the coldest places in Hawaii.

In Fern Acres, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Hawaii.

In Volcano, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Hawaii.

March is the wettest month in Fern Acres with 21.9 inches of rain, and the driest month is June with 12.8 inches. The wettest season is Summer with 27% of yearly precipitation and 22% occurs in Spring, which is the driest season. The annual rainfall of 202.2 inches in Fern Acres means that it is one of the wettest places in Hawaii.


November is the wettest month in Volcano with 15.6 inches of rain, and the driest month is June with 9.0 inches. The wettest season is Summer with 27% of yearly precipitation and 22% occurs in Autumn, which is the driest season. The annual rainfall of 145.2 inches in Volcano means that it is one of the wettest places in Hawaii.

August is the rainiest month in Fern Acres with 27.3 days of rain, and January is the driest month with only 17.5 rainy days. There are 284.9 rainy days annually in Fern Acres, which is one of the rainiest places in Hawaii. The rainiest season is Autumn when it rains 28% of the time and the driest is Spring with only a 20% chance of a rainy day.

April is the rainiest month in Volcano with 23.6 days of rain, and January is the driest month with only 17.5 rainy days. There are 255.0 rainy days annually in Volcano, which is one of the rainiest places in Hawaii. The rainiest season is Summer when it rains 26% of the time and the driest is Spring with only a 22% chance of a rainy day.

There is rarely any recorded snowfall in Fern Acres, ranking it as one of the least snowy places in Hawaii.

There is rarely any recorded snowfall in Volcano, ranking it as one of the least snowy places in Hawaii.

Any measurable snowfall is a rare occurance in Fern Acres.

Any measurable snowfall is a rare occurance in Volcano.