Climate and monthly weather forecast
Orleans, MA

Weather in January

January, the same as December, is a wintry winter month in Orleans, Massachusetts, with average temperature fluctuating between 38.8°F (3.8°C) and 31.5°F (-0.3°C). With an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 31.5°F (-0.3°C), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Orleans, is also a wintry month, with average temperature ranging between max 39°F (3.9°C) and min 31.8°F (-0.1°C). In Orleans, the average high-temperature in February is practically the same as in January - a still cold 39°F (3.9°C). Weather in February »

Weather in March

March, the first month of the spring, in Orleans, is also a wintry month, with average temperature varying between 35.6°F (2°C) and 41.2°F (5.1°C). In March, the average high-temperature is essentially the same as in February - a still cold 41.2°F (5.1°C). Weather in March »

Weather in April

April is a chilly spring month in Orleans, Massachusetts, with average temperature fluctuating between 46.9°F (8.3°C) and 42.4°F (5.8°C). In April, the average high-temperature marginally rises, from a wintry 41.2°F (5.1°C) in March, to a chilly 46.9°F (8.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a fresh month in Orleans, Massachusetts, with average temperature ranging between min 50.4°F (10.2°C) and max 54.5°F (12.5°C). In Orleans, the average high-temperature in May marginally rises, from a chilly 46.9°F (8.3°C) in April, to a fresh 54.5°F (12.5°C). Weather in May »

Weather in June

June, the first month of the summer, in Orleans, is a comfortable month, with average temperature varying between 58.6°F (14.8°C) and 62.8°F (17.1°C). In Orleans, the average high-temperature slightly increases, from a fresh 54.5°F (12.5°C) in May, to an enjoyable 62.8°F (17.1°C). Weather in June »

Weather in July

July in Orleans, Massachusetts, is a pleasant summer month, with average temperature fluctuating between 66.9°F (19.4°C) and 70.3°F (21.3°C). In Orleans, the average high-temperature marginally rises, from an enjoyable 62.8°F (17.1°C) in June, to an agreeable 70.3°F (21.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another pleasant month in Orleans, Massachusetts, with average temperature fluctuating between 67.8°F (19.9°C) and 71.4°F (21.9°C). The warmest month is August, with an average high-temperature of 71.4°F (21.9°C) and an average low-temperature of 67.8°F (19.9°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a comfortable month in Orleans, Massachusetts, with temperature in the range of an average high of 66.6°F (19.2°C) and an average low of 62.4°F (16.9°C). In September, the average high-temperature is practically the same as in August - a comfortable 66.6°F (19.2°C). Weather in September »

Weather in October

October, like September, is another mild autumn month in Orleans, Massachusetts, with average temperature ranging between max 59.4°F (15.2°C) and min 54.7°F (12.6°C). In October, the average high-temperature marginally drops, from an enjoyable 66.6°F (19.2°C) in September, to a mild 59.4°F (15.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another cool month in Orleans, Massachusetts, with average temperature ranging between max 51.3°F (10.7°C) and min 45.5°F (7.5°C). In Orleans, the average high-temperature marginally drops, from a moderate 59.4°F (15.2°C) in October, to a cool 51.3°F (10.7°C). Weather in November »

Weather in December

December, the first month of the winter, in Orleans, is still a chilly month, with average temperature ranging between min 37.6°F (3.1°C) and max 44.1°F (6.7°C). In Orleans, the average high-temperature in December marginally drops, from a fresh 51.3°F (10.7°C) in November, to a chilly 44.1°F (6.7°C). Weather in December »
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FAQ

What is the coldest month in Orleans?

The coldest month in Orleans, Massachusetts, is January, with an average high-temperature of 38.8°F (3.8°C) and an average low-temperature of 31.5°F (-0.3°C).

How much does it rain in Orleans?

Throughout the year, in Orleans, there are 78.2 rainfall days, and 5.75" (146mm) of precipitation is accumulated.

When does it snow in Orleans?

January through March, November and December are months with snowfall in Orleans.

How many days does it snow in Orleans?

In Orleans, during the entire year, snow falls for 13.2 days, and aggregates up to 0.94" (24mm) of snow.

What are the months with the lowest UV index in Orleans?

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

When it does not snow in Orleans?

In Orleans, Massachusetts, snow does not fall in April through October.

When are the longest days in Orleans?

The month with the longest days in Orleans is June, with an average of 15.2h of daylight.

What is the most humid month in Orleans?

With an average relative humidity of 85%, July is the most humid month.

What is the driest month in Orleans?

July and August are months with the least rain in Orleans when the rain falls for 7.5 days and typically aggregates up to 0.28" (7mm) of rain.

What is the month with the highest UV index in Orleans?

July and August, with an average maximum UV index of 6, are months with the highest UV index.

What is the warmest month in Orleans?

The warmest month in Orleans, Massachusetts, is August, with an average high-temperature of 71.4°F (21.9°C) and an average low-temperature of 67.8°F (19.9°C).

What month has the most sunshine in Orleans?

The month with the most sunshine in Orleans, Massachusetts, is August, with an average of 10.7h of sunshine.

What is the wettest month in Orleans?

The month with the most rainfall is October when the rain falls for 7.2 days and typically aggregates up to 0.87" (22mm) of precipitation.

What is the least humid month in Orleans?

The least humid month is November, with an average relative humidity of 74%.

What is the snowiest month in Orleans?

December is the month with the most snowfall in Orleans, Massachusetts. Snow falls for 2.4 days and accumulates 0.31" (8mm) of snow.

What is the month with the shortest days in Orleans?

December has the shortest days of the year in Orleans, with an average of 9.2h of daylight.

What is the month with the least sunshine in Orleans?

December has the least sunshine of the year in Orleans, with an average of 4.3h of sunshine.

Average pressure
Orleans, MA

Average pressure - Orleans, MA

The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

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Average wind speed
Orleans, MA

Average wind speed - Orleans, MA

The windiest month (with the highest average wind speed) is January (29.4km/h).
The calmest month (with the lowest average wind speed) is August (18.3km/h).

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Average rainfall
Orleans, MA

Average rainfall - Orleans, MA

The wettest month (with the highest rainfall) is October (22mm).
The driest months (with the least rainfall) are July and August (7mm).

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Average rainfall days
Orleans, MA

Average rainfall days - Orleans, MA

The month with the highest number of rainy days is April (8.2 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall
Orleans, MA

Average snowfall - Orleans, MA

The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days
Orleans, MA

Average snowfall days - Orleans, MA

The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Orleans, MA

Average daylight / Average sunshine - Orleans, MA

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

The month with the most sunshine is August (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 4.3h).

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Average sunshine days
Orleans, MA

Average sunshine days - Orleans, MA

The month with the most sunshine days is September (23.4 days).
The month with the least sunshine days is February (19.8 days).

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Average UV index
Orleans, MA

Average UV index - Orleans, MA

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

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Average visibility
Orleans, MA

Average visibility - Orleans, MA

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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