Kwajalein
Marshall Islands
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Kwajalein, Marshall Islands

The first month of the summer, June, is also a hot month in Kwajalein, Marshall Islands, with average temperature ranging between min 25°C (77°F) and max 31°C (87.8°F).

Temperature

The warmest months are June through November, with an average high-temperature of 31°C (87.8°F).

Rainfall

In Kwajalein, during June, the rain falls for 16 days and regularly aggregates up to 228mm (9") of precipitation. In Kwajalein, Marshall Islands, during the entire year, the rain falls for 224 days and collects up to 2605mm (102.6") of precipitation.

Sea temperature

June through November, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Kwajalein. Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

Daylight

Months with the longest days in Kwajalein are June and July, with an average of 12.6h of daylight.

Sunshine

The month with the least sunshine is June, with an average of 16h of sunshine.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index in Kwajalein, Marshall Islands. A UV Index value of 11, and more, symbolizes an excessive health risk from unprotected exposure to the Sun's UV rays for the average person.
The average daily UV index of 12 transform into the following instructions:
Take all necessary precautions, as unprotected skin can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Kwajalein?

June through November, with an average high-temperature of 31°C (87.8°F), are warmest months.

What is the temperature in June in Kwajalein?

In June, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 25°C (77°F).

How much does it rain in Kwajalein in June?

In Kwajalein, Marshall Islands, in June, it is raining for 16 days, with typically 228mm (9") of accumulated precipitation.

What are the months with the warmest sea water in Kwajalein?

June through November, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Kwajalein. For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the water temperature in June in Kwajalein?

In Kwajalein, the average seawater temperature in June is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

When are the longest days in Kwajalein?

June and July, with an average of 12.6h of daylight, are months with the longest days in Kwajalein, Marshall Islands.

What is the average length of the day in June in Kwajalein?

In Kwajalein, the average length of the day in June is 12.6h.

What is the month with the least sunshine in Kwajalein?

The month with the least sunshine in Kwajalein is June, with an average of 16h of sunshine.

How long on average sun shines in June in Kwajalein?

In June, the average sunshine is 16h.

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

Months with the highest UV index in Kwajalein, Marshall Islands, are February through October, with an average maximum UV index of 12.

What is the UV index intensity in June in Kwajalein?

In Kwajalein, the average daily maximum UV index in June is 12. A UV Index reading of 11, and higher, represents an extreme health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in June - Kwajalein, Marshall Islands
  • Average high temperature in June: 31°C

Warmest months (with the highest average high temperature) are June, July, August, September, October and November (31°C).
Months with the lowest average high temperature are January, February, March, April, May and December (30°C).

  • Average low temperature in June: 25°C

Months with the highest average low temperature are January, February, March, April, May, June, July, August, September, October, November and December (25°C).
Coldest months (with the lowest average low temperature) are January, February, March, April, May, June, July, August, September, October, November and December (25°C).

Average rainfall in June - Kwajalein, Marshall Islands
  • Average rainfall in June: 228mm

The wettest month (with the highest rainfall) is October (282mm).
The driest month (with the lowest rainfall) is February (123mm).

Average rainfall days in June - Kwajalein, Marshall Islands
  • Average rainfall days in June: 16 days

The month with the highest number of rainy days is January (21 days).
The month with the lowest number of rainy days is June (16 days).

Average sea temperature in June - Kwajalein, Marshall Islands
  • Average sea temperature in June: 29°C

Best months for swimming (with the highest average sea temperature) are June, July, August, September, October and November (29°C).
Coldest months (with the lowest average sea temperature) are January, February, March, April, May and December (28°C).

Average daylight in June / Average sunshine in June - Kwajalein, Marshall Islands
  • Average daylight in June: 12.6h

Months with the longest days are June and July (Average daylight: 12.6h).
The month with shortest days is December (Average daylight: 11.6h).

  • Average sunshine in June: 16h

The month with most sunshine is January (Average sunshine: 21h).
The month with least sunshine is June (Average sunshine: 16h).

Average UV index in June - Kwajalein, Marshall Islands
  • Average UV index in June: 12

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).