Suffolk County, MA Weather


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The most pleasant months of the year for Suffolk County are June, August and July. In Suffolk County, there are 4 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Suffolk County with an average high temperature of 82.5°, which ranks it as warmer than most places in Massachusetts. January is the snowiest month in Suffolk County with 14.3 inches of snow, and 6 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.

Today's Weather - Suffolk, MA

12 AM PST

Slight Chance Rain Showers

48°F

7 DAY FORECASTDESCRIPTIONHIGH/LOWWIND
OvernightSlight Chance Rain Showers47° / 55°NE 9 mph
Friday NightMostly Cloudy46° / 54°NE 7 to 12 mph
Saturday NightSlight Chance Rain Showers45° / 55°NE 6 to 10 mph
Sunday NightPartly Cloudy46° / 65°S 8 mph
Monday NightChance Rain Showers53° / 74°SW 15 mph
Tuesday NightChance Showers And Thunderstorms57° / 65°S 13 to 17 mph
Wednesday NightChance Rain Showers55° / 66°NE 13 mph

Weather Highlights

Summer High: the July high is around 83 degrees
Winter Low: the January low is 20
Rain: averages 48 inches of rain a year
Snow: averages 48 inches of snow a year


BESTPLACES COMFORT INDEX

The annual BestPlaces Comfort Index for the Suffolk County area is 9.2 (10=best), which means it is more comfortable than most places in Massachusetts.

9.2 / 10

A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 7.8. 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)
HighLow
January36° 20°
February39° 22°
March46° 29°
April57° 38°
May68° 48°
June77° 57°
July83° 63°
August81° 62°
September73° 54°
October62° 43°
November52° 35°
December41° 26°
Hot, Freezing, Rainy, Snowy Days: Suffolk
Hot
Days
Freezing
Days
Rainy
Days
Snowy
Days
January027127
February024106
March019125
April06121
May11120
June20110
July50100
August30100
September1090
October03100
November011111
December024125

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.

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