Weather in June
June marks the full onset of the wet season in the Guam National Wildlife Refuge even though sea temperature slightly rises to 84.8°F (29.3°C). The increasing precipitation influences the flourishing plant life, offering a remarkable display of vibrant greenery. Surfing enthusiasts gravitate towards the coast as sea conditions become more dynamic. Daylight hours are at a premium, reaching a half-year high of 12.9 hours. Despite the wet conditions, the Refuge continues to provide a sanctuary for nature exploration and enjoyment.
Note: For swimming, diving, and enjoying other water activities, the range of 77°F (25°C) to 84.2°F (29°C) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.
On the first day of the month, sunrise is at 5:51 am and sunset at 6:44 pm. On the last day of June, sunrise is at 5:56 am and sunset at 6:51 pm ChST.
Ocean temperature
In June, the average ocean temperature is 84.7°F (29.3°C).Note: For swimming, diving, and enjoying other water activities, the range of 77°F (25°C) to 84.2°F (29°C) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.
Daylight
With an average of 12h and 54min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:51 am and sunset at 6:44 pm. On the last day of June, sunrise is at 5:56 am and sunset at 6:51 pm ChST.
Updated: Jun 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How warm is the water in June in Guam National Wildlife Refuge?
In June, the average ocean temperature is 84.7°F (29.3°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.
When are the longest days?
The month with the longest days is June, with an average of 12h and 54min of daylight.
How many hours of daylight does Guam National Wildlife Refuge have in June?
The average day length in June is 12h and 55min.
When is the sunrise / sunset in June?
On the first day of June, sunrise is at 5:51 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 6:51 pm ChST.
Average sea temperature in June
Guam National Wildlife Refuge, GU
- Average sea temperature in June: 84.8°F
The best month for swimming (with the highest average sea temperature) is August (85.4°F).
The coldest month (with the lowest average sea temperature) is February (82°F).
Average daylight in June
Guam National Wildlife Refuge, GU
- Average daylight in June: 12h and 5min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
Guam National Wildlife Refuge, Guam, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location