Climate and monthly weather forecast
Wareham, MA

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Weather in January

January, like December, in Wareham, Massachusetts, is another cold winter month, with an average temperature varying between 36.7°F (2.6°C) and 27.3°F (-2.6°C). Wareham's January weather, with an average high temperature of 36.7°F (2.6°C) and an average low temperature of 27.3°F (-2.6°C), tends to be the coldest of the year. Weather in January »

Weather in February

February, the last month of the winter in Wareham, is another cold month, with an average temperature varying between 28°F (-2.2°C) and 38.3°F (3.5°C). The shift into February reveals an average high-temperature of a still wintry 38.3°F (3.5°C), closely mirroring January's climate. Weather in February »

Weather in March

March, the first month of the spring in Wareham, is also an icy month, with an average temperature fluctuating between 42.4°F (5.8°C) and 33.6°F (0.9°C). The dawn of March sees an average high-temperature of a still icy 42.4°F (5.8°C), subtly contrasting with February's 38.3°F (3.5°C). Weather in March »

Weather in April

April is a cool spring month in Wareham, Massachusetts, with an average temperature fluctuating between 51.3°F (10.7°C) and 41.9°F (5.5°C). As March transitions into April, a subtle temperature shift is observed, with average highs adjusting from a cold 42.4°F (5.8°C) to a fresh 51.3°F (10.7°C). Weather in April »

Weather in May

May, the last month of the spring in Wareham, is a mild month, with an average temperature fluctuating between 50.9°F (10.5°C) and 60.4°F (15.8°C). Wareham sees an increase in average high-temperatures during May, moving from a fresh 51.3°F (10.7°C) in April to a moderate 60.4°F (15.8°C). Weather in May »

Weather in June

June, the first month of the summer in Wareham, is a pleasant month, with an average temperature ranging between min 58.1°F (14.5°C) and max 68.5°F (20.3°C). June's arrival signals a modest temperature shift, moving from a mild 60.4°F (15.8°C) in May to a pleasant 68.5°F (20.3°C). Weather in June »

Weather in July

July in Wareham, Massachusetts, is a moderately hot summer month, with an average temperature varying between 66.2°F (19°C) and 76.3°F (24.6°C). Wareham's weather shows a minor temperature rise with the arrival of July, moving from a pleasant 68.5°F (20.3°C) in June to a warm 76.3°F (24.6°C). Weather in July »

Weather in August

August, the last month of the summer in Wareham, is another warm month, with an average temperature varying between 66.7°F (19.3°C) and 76.6°F (24.8°C). August tends to be the warmest month, with temperatures averaging a daily high of 76.6°F (24.8°C) and a low of 66.7°F (19.3°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Wareham, Massachusetts, with an average temperature varying between 70°F (21.1°C) and 60.4°F (15.8°C). Wareham's progression into September involves a minor drop in the average high-temperature, slightly receding from a moderately hot 76.6°F (24.8°C) in August to an agreeable 70°F (21.1°C). Weather in September »

Weather in October

October, the same as September, in Wareham, Massachusetts, is a moderate autumn month, with temperature in the range of an average high of 60.6°F (15.9°C) and an average low of 51.8°F (11°C). The beginning of October marks a decrease in the average high-temperature, transitioning from a pleasant 70°F (21.1°C) in September to a mild 60.6°F (15.9°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Wareham, Massachusetts, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 50.9°F (10.5°C). In November, the meteorological conditions alter, with the average high-temperature shifting from a mild 60.6°F (15.9°C) in October to a fresh 50.9°F (10.5°C). Weather in November »

Weather in December

December, the first month of the winter in Wareham, is also an icy month, with an average temperature ranging between min 33.6°F (0.9°C) and max 42.3°F (5.7°C). The onset of December brings a small shift in high-temperatures, falling from a fresh 50.9°F (10.5°C) in November to an icy 42.3°F (5.7°C). Weather in December »
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

January is the month that records the lowest temperatures, with averages ranging from a high of 36.7°F (2.6°C) to a low of 27.3°F (-2.6°C).

How much does it rain?

Throughout the year, there are 136.3 rainfall days, and 15.63" (397mm) of precipitation is accumulated.

When does it snow in Wareham?

January through May, October through December are months with snowfall.

How many days does it snow?

In Wareham, during the entire year, snow falls for 21.6 days and aggregates up to 4.29" (109mm) of snow.

What is the month with the lowest UV index?

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.

What is the driest month?

The month with the least rainfall is February, when the rain falls for 7.7 days and typically collects 0.98" (25mm) of precipitation.

When does it snow the most?

February is the month with the most snowfall. Snow falls for 5.8 days and accumulates 1.1" (28mm) of snow.

What is the month with the least sunshine?

The month with the least sunshine is February, with an average of 4.8h of sunshine.

What are the least humid months?

The months with the lowest humidity are March and November, with an average relative humidity of 74%.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.

What are the most humid months?

The months with the highest humidity are June and July, with an average relative humidity of 80%.

When it does not snow?

In Wareham, snow does not fall in June through September.

When are the longest days?

The month with the longest days is June, with an average of 15h and 12min of daylight.

What are the months with the highest UV index in Wareham?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the hottest time of year?

August stands out as Wareham's warmest month, with an average high-temperature of 76.6°F (24.8°C) and a low-temperature of 66.7°F (19.3°C).

What month has the most sunshine in Wareham?

With an average of 10.7h of sunshine, August has the most sunshine of the year in Wareham.

What is the rainiest month in Wareham?

October is the month with the most rainfall. Rain falls for 12 days and accumulates 1.89" (48mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days in Wareham is December, with an average of 9h and 12min of daylight.

Average temperature
Wareham, MA

Average temperature - Wareham, MA

The warmest month (with the highest average high temperature) is August (76.6°F).
The month with the lowest average high temperature is January (36.7°F).

The month with the highest average low temperature is August (66.7°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure
Wareham, MA

Average pressure - Wareham, MA

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed
Wareham, MA

Average wind speed - Wareham, MA

The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).

Average humidity
Wareham, MA

Average humidity - Wareham, MA

The months with the highest relative humidity are June and July (80%).
The months with the lowest relative humidity are March and November (74%).

Average rainfall
Wareham, MA

Average rainfall - Wareham, MA

The wettest month (with the highest rainfall) is October (1.89").
The driest month (with the least rainfall) is February (0.98").

Average rainfall days
Wareham, MA

Average rainfall days - Wareham, MA

The months with the highest number of rainy days are May and July (14.1 days).
The month with the least rainy days is February (7.7 days).

Average snowfall
Wareham, MA

Average snowfall - Wareham, MA

The month with the highest snowfall is February (1.1").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Wareham, MA

Average snowfall days - Wareham, MA

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight / Average sunshine
Wareham, MA

Average daylight / Average sunshine - Wareham, MA

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days
Wareham, MA

Average sunshine days - Wareham, MA

The month with the most sunshine days is December (17.7 days).
The month with the least sunshine days is April (14.3 days).

Average UV index
Wareham, MA

Average UV index - Wareham, MA

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average visibility
Wareham, MA

Average visibility - Wareham, MA

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Wareham, Massachusetts, USA

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