Jamaica
New York, USA
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Jamaica, NY

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).

Temperature

In Jamaica, the average high-temperature slightly increases, from a comfortable 64.6°F (18.1°C) in May, to a pleasant 73.2°F (22.9°C). In June, the average low-temperature is 63.9°F (17.7°C).

Humidity

In June, the average relative humidity is 76%.

Rainfall

In Jamaica, in June, during 12.4 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, in Jamaica, there are 135.3 rainfall days, and 18.62" (473mm) of precipitation is accumulated.

Snowfall

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

Ocean temperature

In Jamaica, the average seawater temperature is 64.9°F (18.3°C).
Note: For most, swimming in 64.9°F (18.3°C) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 69.8°F (21°C) to 59°F (15°C).

Daylight

June has the longest days of the year, with an average of 15.1h of daylight.

Sunshine

The average sunshine in June is 10.1h.

UV index

Months with the highest UV index in Jamaica are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in June transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in June in Jamaica?

In June, the average high-temperature is 73.2°F (22.9°C), and the average low-temperature is 63.9°F (17.7°C).

What is the average humidity in June in Jamaica?

The average relative humidity in June is 76%.

How much does it rain in Jamaica in June?

In June, in Jamaica, New York, the rain falls for 12.4 days. Throughout June, 1.61" (41mm) of precipitation is accumulated.

When it does not snow in Jamaica?

In Jamaica snow does not fall in April through September.

What is the ocean temperature in June in Jamaica?

In Jamaica, New York, the average seawater temperature in June is 64.9°F (18.3°C). For swimming, a surface water temperature of 64.9°F (18.3°C) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 69.8°F (21°C).

When are the longest days in Jamaica?

With an average of 15.1h of daylight, June has the longest days of the year in Jamaica, New York.

How many hours of daylight does Jamaica have in June?

In June, the average length of the day is 15.1h.

How long on average sun shines in June in Jamaica?

In Jamaica, New York, the average sunshine in June is 10.1h.

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

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

How high is the UV index in June in Jamaica?

In June, the average daily maximum UV index in Jamaica is 6. A UV Index value of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.
Average temperature in June - Jamaica, NY
  • Average high temperature in June: 73.2°F

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).

  • Average low temperature in June: 63.9°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 humidity in June - Jamaica, NY
  • Average humidity in June: 76%

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

Average rainfall in June - Jamaica, NY
  • Average rainfall in June: 1.61"

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

Average rainfall days in June - Jamaica, NY
  • Average rainfall days in June: 12.4 days

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

Average snowfall in June - Jamaica, NY
  • Average snowfall in June: 0"

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

Average snowfall days in June - Jamaica, NY
  • Average snowfall days in June: 0 days

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

Average sea temperature in June - Jamaica, NY
  • Average sea temperature in June: 64.9°F

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 in June / Average sunshine in June - Jamaica, NY
  • Average daylight in June: 15.1h

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

  • Average sunshine in June: 10.1h

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

Average UV index in June - Jamaica, NY
  • Average UV index in June: 6

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).