Monthly weather forecast and climate
Jamaica, NY

Weather in January

January, the same as December, is another cold winter month in Jamaica, New York, with temperature in the range of an average high of 37°F (2.8°C) and an average low of 28.2°F (-2.1°C). The coldest month is January, with an average high-temperature of 37°F (2.8°C) and an average low-temperature of 28.2°F (-2.1°C). Weather in January »

Weather in February

The last month of the winter, February, is also a wintry month in Jamaica, New York, with temperature in the range of an average low of 29.8°F (-1.2°C) and an average high of 39.4°F (4.1°C). In February, the average high-temperature is essentially the same as in January - a still cold 39.4°F (4.1°C). Weather in February »

Weather in March

March, the first month of the spring, in Jamaica, is a frosty month, with average temperature ranging between min 36°F (2.2°C) and max 45.1°F (7.3°C). In Jamaica, the average high-temperature in March slightly increases, from a cold 39.4°F (4.1°C) in February, to a chilly 45.1°F (7.3°C). Weather in March »

Weather in April

April is a cool spring month in Jamaica, New York, with average temperature fluctuating between 54.7°F (12.6°C) and 45.1°F (7.3°C). In April, the average high-temperature increases, from a chilly 45.1°F (7.3°C) in March, to a fresh 54.7°F (12.6°C). Weather in April »

Weather in May

The last month of the spring, May, is a comfortable month in Jamaica, New York, with average temperature varying between 54.1°F (12.3°C) and 64.6°F (18.1°C). In Jamaica, the average high-temperature increases, from a fresh 54.7°F (12.6°C) in April, to an enjoyable 64.6°F (18.1°C). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Jamaica, New York, with average temperature varying between 63.9°F (17.7°C) and 73.2°F (22.9°C). In Jamaica, New York, the average high-temperature in June slightly increases, from an enjoyable 64.6°F (18.1°C) in May, to an agreeable 73.2°F (22.9°C). Weather in June »

Weather in July

July in Jamaica, New York, is a warm summer month, with average temperature ranging between max 80.6°F (27°C) and min 70.9°F (21.6°C). The warmest month is July, with an average high-temperature of 80.6°F (27°C) and an average low-temperature of 70.9°F (21.6°C). In July, the average heat index is evaluated at 84.7°F (29.3°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Jamaica, New York, with average temperature fluctuating between 71.1°F (21.7°C) and 79.9°F (26.6°C). In Jamaica, the average high-temperature in August is essentially the same as in July - a still warm 79.9°F (26.6°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a pleasant month in Jamaica, New York, with temperature in the range of an average low of 64.2°F (17.9°C) and an average high of 73.2°F (22.9°C). In Jamaica, the average high-temperature in September marginally drops, from a moderately hot 79.9°F (26.6°C) in August, to a pleasant 73.2°F (22.9°C). Weather in September »

Weather in October

October, the same as September, is another enjoyable autumn month in Jamaica, New York, with average temperature varying between 63°F (17.2°C) and 54.1°F (12.3°C). In Jamaica, the average high-temperature drops, from an agreeable 73.2°F (22.9°C) in September, to an enjoyable 63°F (17.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Jamaica, New York, with average temperature ranging between min 42.6°F (5.9°C) and max 51.6°F (10.9°C). In Jamaica, the average high-temperature decreases, from an enjoyable 63°F (17.2°C) in October, to a fresh 51.6°F (10.9°C). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Jamaica, New York, with average temperature varying between 36°F (2.2°C) and 43.5°F (6.4°C). In Jamaica, the average high-temperature in December marginally drops, from a cool 51.6°F (10.9°C) in November, to a frosty 43.5°F (6.4°C). Weather in December »
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FAQ

What is the coldest month in Jamaica?

With an average high-temperature of 37°F (2.8°C) and an average low-temperature of 28.2°F (-2.1°C), January is the coldest month in Jamaica.

How many days does it rain in Jamaica?

Throughout the year, in Jamaica, there are 135.3 rainfall days, and 18.62" (473mm) of precipitation is accumulated.

What is the driest month in Jamaica?

January is the month with the least rainfall. Rain falls for 7.3 days and accumulates 0.91" (23mm) of precipitation.

When does it snow in Jamaica?

Months with snowfall in Jamaica, New York, are January through March, October through December.

How many days does it snow in Jamaica?

Throughout the year, there are 15.8 snowfall days, and 2.95" (75mm) of snow is accumulated.

When is the lowest UV index in Jamaica?

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

When is the ocean coldest in Jamaica?

February is the month with the coldest seawater in Jamaica, New York, with an average ocean temperature of 39.9°F (4.4°C).

What is the month with the least sunshine in Jamaica?

The month with the least sunshine in Jamaica, New York, is February, with an average of 4.8h of sunshine.

What is the snowiest month in Jamaica?

March is the month with the most snowfall in Jamaica, New York. Snow falls for 3.3 days and accumulates 1.02" (26mm) of snow.

When it does not snow in Jamaica?

In Jamaica, New York, snow does not fall in April through September.

What is the most humid month in Jamaica?

The most humid month is May, with an average relative humidity of 77%.

When are the longest days in Jamaica?

The month with the longest days in Jamaica, New York, is June, with an average of 15.1h of daylight.

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

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

What is the warmest month in Jamaica?

With an average high-temperature of 80.6°F (27°C) and an average low-temperature of 70.9°F (21.6°C), July is the warmest month in Jamaica, New York.

What is the wettest month in Jamaica?

The wettest months are July and August, with an average 2.32" (59mm) of rainfall.

What month has the most sunshine in Jamaica?

July has the most sunshine of the year in Jamaica, New York, with an average of 10.8h of sunshine.

What month is the ocean warmest in Jamaica?

The month with the warmest seawater in Jamaica, New York, is August, with an average ocean temperature of 74.1°F (23.4°C).

What is the least humid month in Jamaica?

With an average relative humidity of 72%, November is the least humid month in Jamaica, New York.

What is the month with the shortest days in Jamaica?

The month with the shortest days is December, with an average of 9.3h of daylight.

Average pressure
Jamaica, NY

Average pressure - Jamaica, NY

The month with the highest atmospheric pressure is November (30.1").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed
Jamaica, NY

Average wind speed - Jamaica, NY

The windiest month (with the highest average wind speed) is January (12.4mph).
The calmest month (with the lowest average wind speed) is July (8mph).

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Average rainfall
Jamaica, NY

Average rainfall - Jamaica, NY

The wettest months (with the highest rainfall) are July and August (2.32").
The driest month (with the least rainfall) is January (0.91").

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Average rainfall days
Jamaica, NY

Average rainfall days - Jamaica, NY

The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall
Jamaica, NY

Average snowfall - Jamaica, NY

The month with the highest snowfall is March (1.02").
Months with the least snowfall are April, May, June, July, August and September (0").

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Average snowfall days
Jamaica, NY

Average snowfall days - Jamaica, NY

The month with the highest number of snowfall days is January (4.6 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature
Jamaica, NY

Average sea temperature - Jamaica, NY

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).

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Average daylight / Average sunshine
Jamaica, NY

Average daylight / Average sunshine - Jamaica, NY

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days
Jamaica, NY

Average sunshine days - Jamaica, NY

The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is July (13.6 days).

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Average UV index
Jamaica, NY

Average UV index - Jamaica, NY

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

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Average visibility
Jamaica, NY

Average visibility - Jamaica, NY

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

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