The most pleasant months of the year for Arcata are September, August and July. In Arcata, there are 0 comfortable months with high temperatures in the range of 70-85°. September is the hottest month for Arcata with an average high temperature of 65.7°, which ranks it as one of the coolest places in California. February is the snowiest month in Arcata with 0.3 inches of snow, and no months of the year have significant snowfall. There are few days during the summer when the humidity becomes unpleasant.
Today's Weather - Arcata, CA
11 AM PST
|7 DAY FORECAST||DESCRIPTION||HIGH/LOW||WIND|
|Today||Patchy Fog||57° / 40°||WNW 2 to 6 mph|
|Saturday||Slight Chance Light Rain||52° / 36°||NNW 5 to 10 mph|
|Sunday||Sunny||53° / 36°||N 8 to 17 mph|
|Monday||Sunny||56° / 41°||N 5 to 12 mph|
|Tuesday||Sunny||59° / 41°||NNW 5 to 10 mph|
|Wednesday||Mostly Sunny||60° / 42°||N 0 to 3 mph|
|Thursday||Mostly Sunny then Slight Chance Light Rain||60° / 42°||S 5 mph|
Summer High: the July high is around 65 degrees
Winter Low: the January low is 41
Rain: averages 46 inches of rain a year
Snow: averages 1 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the Arcata area is 7.6 (10=best), which means it is more comfortable than most places in California.
7.6 / 10
A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.
Average Monthly High and Low (°F)
Hot, Freezing, Rainy, Snowy Days: Arcata
YOU SHOULD KNOW
Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.
Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.
Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.