Worcester, MA Weather by Month and Climate Averages

How much rain does Worcester get?

Worcester gets 48.3 in of precipitation in an average year, spread over about 137 days with measurable rain. That is more rainy days than 89% of the US.

October is the wettest month, with 4.8 in. February is the driest, with 3.3 in. May has the most rainy days, about 13.

The longest dry spell in the last five years lasted 16 days, to August 17, 2025.

See where Worcester ranks: rainiest cities in the US, US cities with the most rainy days, rainiest cities in Massachusetts.

Does it snow in Worcester?

Yes. Worcester gets about 72.9 in of snow in an average season, measured at the reporting station.

The snowiest winter on record is 1995–96, with 131.9 in.

The most recent measurable snow at the station fell on April 7, 2026.

See where Worcester ranks: snowiest cities in the US.

Worcester weather by month

Worcester weather in January

In January, Worcester averages a high of 32°F and a low of 18°F. It gets 3.5 in of precipitation over about 12 rainy days. The sun is out about 38% of daylight hours. The January record high is 66°F (2007) and the record low is -13°F (1976).

Worcester weather in February

In February, Worcester averages a high of 35°F and a low of 19°F. It gets 3.3 in of precipitation over about 11 rainy days. The sun is out about 42% of daylight hours. The February record high is 71°F (2018) and the record low is -16°F (2016).

Worcester weather in March

In March, Worcester averages a high of 43°F and a low of 27°F. It gets 4.2 in of precipitation over about 12 rainy days. The sun is out about 41% of daylight hours. The March record high is 84°F (1998) and the record low is -4°F (1986).

Worcester weather in April

In April, Worcester averages a high of 56°F and a low of 37°F. It gets 4.1 in of precipitation over about 13 rainy days. The sun is out about 37% of daylight hours. The April record high is 91°F (1976) and the record low is 11°F (1982).

Worcester weather in May

In May, Worcester averages a high of 66°F and a low of 47°F. It gets 3.6 in of precipitation over about 13 rainy days. The sun is out about 42% of daylight hours. The May record high is 94°F (2010) and the record low is 28°F (1970). May is one of the most comfortable months to visit.

Worcester weather in June

In June, Worcester averages a high of 74°F and a low of 57°F. It gets 4.2 in of precipitation over about 12 rainy days. The sun is out about 39% of daylight hours. The June record high is 95°F (2025) and the record low is 36°F (1986). June is one of the most comfortable months to visit.

Worcester weather in July

In July, Worcester averages a high of 80°F and a low of 62°F. It gets 3.9 in of precipitation over about 11 rainy days. The sun is out about 39% of daylight hours. The July record high is 96°F (2010) and the record low is 43°F (1988). July is one of the most comfortable months to visit.

Worcester weather in August

In August, Worcester averages a high of 78°F and a low of 61°F. It gets 4.1 in of precipitation over about 10 rainy days. The sun is out about 40% of daylight hours. The August record high is 96°F (1975) and the record low is 39°F (1982). August is one of the most comfortable months to visit.

Worcester weather in September

In September, Worcester averages a high of 70°F and a low of 54°F. It gets 4.2 in of precipitation over about 10 rainy days. The sun is out about 45% of daylight hours. The September record high is 91°F (2007) and the record low is 30°F (1992). September is one of the most comfortable months to visit.

Worcester weather in October

In October, Worcester averages a high of 59°F and a low of 43°F. It gets 4.8 in of precipitation over about 12 rainy days. The sun is out about 48% of daylight hours. The October record high is 83°F (2007) and the record low is 21°F (1972).

Worcester weather in November

In November, Worcester averages a high of 48°F and a low of 33°F. It gets 4.0 in of precipitation over about 11 rainy days. The sun is out about 57% of daylight hours. The November record high is 78°F (1982) and the record low is 6°F (1989).

Worcester weather in December

In December, Worcester averages a high of 37°F and a low of 24°F. It gets 4.3 in of precipitation over about 12 rainy days. The sun is out about 42% of daylight hours. The December record high is 72°F (1998) and the record low is -11°F (1980).

Sunshine, humidity and wind in Worcester

November is the sunniest month in Worcester, with sunshine about 57% of daylight hours. April is the cloudiest, at 37%. Over the year the sun shines about 43% of daylight hours. Worcester is cloudier than 77% of the US.

Humidity peaks in September at 74% and is lowest in March at 56%.

Wind averages 10 mph over the year, and February is the windiest month at 12 mph.

Worcester has about 4 days a year above 90°F. Worcester is cooler than 93% of the US.

Thunderstorms occur on about 17 days a year.

See where Worcester ranks: sunniest cities in the US, cloudiest cities in the US, hottest cities in the US.

First and last freeze in Worcester

The first fall freeze in Worcester typically comes around October 19, and the last spring freeze around April 23. That leaves a frost-free growing season of about 179 days.

Worcester weather records

The hottest temperature on record at the Worcester station is 96°F, on August 2, 1975. The coldest is -16°F, on February 14, 2016.

The wettest day on record brought 5.0 in of rain, on August 19, 1991.

32 all-time records have been set at the station since 1970.

The annual mean temperature has changed by +0.6°F per decade since 1970.

The best time to visit Worcester

The most comfortable time to visit is typically May to September, when daytime highs sit near 74°F.

Winter (December–February) is cold, with average highs around 35°F and lows near 20°F. Snow is possible.

Spring (March–May) is chilly, with average highs around 55°F and lows near 37°F.

Summer (June–August) is warm, with average highs around 77°F and lows near 60°F. It can feel humid.

Autumn (September–November) is mild, with average highs around 59°F and lows near 43°F.

Worcester climate questions

How much rain does Worcester get?

Worcester gets 48.3 in of precipitation in an average year, over about 137 rainy days.

What is the wettest month in Worcester?

October is the wettest month in Worcester, with 4.8 in. February is the driest, with 3.3 in.

How many rainy days does Worcester have a year?

Worcester has about 137 days with measurable rain in an average year. May has the most, about 13.

Does it snow in Worcester?

Yes. Worcester gets about 72.9 in of snow in an average season. The snowiest winter on record is 1995–96, with 131.9 in.

What is the hottest month in Worcester?

July is the warmest month in Worcester, with an average high of 80°F.

What is the coldest month in Worcester?

January is the coldest month in Worcester, with an average low of 18°F.

What is the record high temperature in Worcester?

The record high at the Worcester station is 96°F, set on August 2, 1975. The record low is -16°F, on February 14, 2016.

What is the sunniest month in Worcester?

November is the sunniest month in Worcester, with sunshine about 57% of daylight hours. April is the cloudiest.

When is the first frost in Worcester?

The first fall freeze in Worcester typically comes around October 19. The last spring freeze is around April 23.

What is the best time to visit Worcester?

The most comfortable time to visit is typically May to September, when daytime highs sit near 74°F.