Climate and monthly weather forecast
Jamaica, NY

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Weather in January

January, the same as December, is another cold winter month in Jamaica, New York, with an average temperature varying between 28.2°F (-2.1°C) and 37°F (2.8°C). The month of January sees the lowest average temperatures, reaching 37°F (2.8°C) at the peak and 28.2°F (-2.1°C) at the low. Weather in January »

Weather in February

February, the last month of the winter in Jamaica, is another cold month, with an average temperature fluctuating between 29.8°F (-1.2°C) and 39.4°F (4.1°C). The beginning of February records an average high-temperature of a still wintry 39.4°F (4.1°C), almost echoing the conditions of the previous month. Weather in February »

Weather in March

March, the first month of the spring in Jamaica, is a chilly month, with an average temperature ranging between min 36°F (2.2°C) and max 45.1°F (7.3°C). Jamaica's transition into March is marked by a minor temperature shift, moving 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 in Jamaica, New York, is a cool spring month, with an average temperature varying between 54.7°F (12.6°C) and 45.1°F (7.3°C). April's onset witnesses a shift in the average high-temperature, moving from a frosty 45.1°F (7.3°C) in March to a fresh 54.7°F (12.6°C). Weather in April »

Weather in May

May, the last month of the spring in Jamaica, is a refreshing month, with an average temperature ranging between max 64.6°F (18.1°C) and min 54.1°F (12.3°C). With the arrival of May, the average high-temperature transitions from a cool 54.7°F (12.6°C) in April to a refreshing 64.6°F (18.1°C). Weather in May »

Weather in June

June, the first month of the summer in Jamaica, is an agreeable month, with an average temperature varying between 73.2°F (22.9°C) and 63.9°F (17.7°C). Jamaica in June observes a minor temperature shift, with average high-temperatures adjusting from an enjoyable 64.6°F (18.1°C) in May to a pleasant 73.2°F (22.9°C). Weather in June »

Weather in July

July is a moderately hot summer month in Jamaica, New York, with an average temperature ranging between max 80.6°F (27°C) and min 70.9°F (21.6°C). Jamaica registers the highest average temperatures during the month of July, with peaks of 80.6°F (27°C) and lows of 70.9°F (21.6°C). July's average heat index is computed to be 84.2°F (29°C). Weather in July »

Weather in August

August, the last month of the summer in Jamaica, is another warm month, with an average temperature ranging between min 71.1°F (21.7°C) and max 79.9°F (26.6°C). The start of August sees the average high-temperature at a still moderately hot 79.9°F (26.6°C), showing little difference from July's 80.6°F (27°C). Weather in August »

Weather in September

The first month of the autumn, September, is also an agreeable month in Jamaica, New York, with an average temperature fluctuating between 73.2°F (22.9°C) and 64.2°F (17.9°C). September brings a slight decrease in the average high-temperature, shifting from a warm 79.9°F (26.6°C) in August to a pleasant 73.2°F (22.9°C). Weather in September »

Weather in October

October, like September, in Jamaica, New York, is another refreshing autumn month, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 54.1°F (12.3°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's agreeable 73.2°F (22.9°C) to an enjoyable 63°F (17.2°C). Weather in October »

Weather in November

November, the last month of the autumn in Jamaica, is another cool month, with temperature in the range of an average high of 51.6°F (10.9°C) and an average low of 42.6°F (5.9°C). November's onset brings a reduction in the average high-temperature, from an enjoyable 63°F (17.2°C) in October to a cool 51.6°F (10.9°C). Weather in November »

Weather in December

December, the first month of the winter in Jamaica, is also a frosty month, with an average temperature fluctuating between 36°F (2.2°C) and 43.5°F (6.4°C). December witnesses a gentle descent in average high-temperature, descending from November's fresh 51.6°F (10.9°C) to a chilly 43.5°F (6.4°C). Weather in December »
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Jamaica?

The month of January sees the average lowest temperatures in Jamaica, New York, reaching 37°F (2.8°C) at the peak and 28.2°F (-2.1°C) at the low.

What is the driest month in Jamaica?

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

How much does it rain in Jamaica?

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

When does it snow in Jamaica?

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

How much does it snow in Jamaica?

In Jamaica, New York, during the entire year, snow falls for 15.8 days and aggregates up to 2.95" (75mm) of snow.

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

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

What month is the ocean coldest in Jamaica?

February is the month with the coldest seawater, 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 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 is Daylight Saving Time (DST) in Jamaica?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Jamaica, New York, 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.

When it does not snow in Jamaica?

April through September are months without snowfall in Jamaica, New York.

What is the most humid month in Jamaica?

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

When are the longest days in Jamaica?

With an average of 15h and 0min of daylight, June has the longest days of the year in Jamaica.

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

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

What time of the year is the hottest in Jamaica?

Temperature records in Jamaica, New York, mark July as the warmest month, with highs averaging 80.6°F (27°C) and lows at 70.9°F (21.6°C).

What is the wettest month in Jamaica?

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

What month has the most sunshine in Jamaica?

The month with the most sunshine is July, with an average of 10.8h of sunshine.

What is the month with the warmest ocean in Jamaica?

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

What is the least humid month in Jamaica?

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

What is the month with the shortest days in Jamaica?

The month with the shortest days in Jamaica, New York, is December, with an average of 9h and 18min of daylight.

Average temperature
Jamaica, NY

Average temperature - Jamaica, NY

The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (37°F).

The month with the highest average low temperature is August (71.1°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).

Average pressure
Jamaica, NY

Average pressure - Jamaica, NY

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

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).

Average humidity
Jamaica, NY

Average humidity - Jamaica, NY

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is November (72%).

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").

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).

Average snowfall
Jamaica, NY

Average snowfall - Jamaica, NY

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

Average snowfall days
Jamaica, NY

Average snowfall days - Jamaica, NY

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

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).

Average daylight / Average sunshine
Jamaica, NY

Average daylight / Average sunshine - Jamaica, NY

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

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

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).

Average UV index
Jamaica, NY

Average UV index - Jamaica, NY

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
Jamaica, NY

Average visibility - Jamaica, NY

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).

Jamaica, New York, USA

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