Weather in May
May signals the transition towards the wet season in the Guam National Wildlife Refuge with slight increases in rainfall. The peak daytime temperature remains relatively high, but the sea temperature scales up to 84°F (28.9°C). Despite the onset of wetter conditions, there remains ample opportunity for tourists and locals to enjoy outdoor pastimes. The island lushness becomes more pronounced as flora responds vigorously to the increased precipitation. Wildlife activity also takes an uptick during the transition period.
Note: Swimming, diving, and other water endeavors at temperatures between 77°F (25°C) and 84.2°F (29°C) are considered enjoyable and satisfying for extended periods without discomfort.
On the first day of May, sunrise is at 5:58 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 6:44 pm ChST.
[Resources]Ocean temperature
In Guam National Wildlife Refuge, the average seawater temperature in May is 84°F (28.9°C).Note: Swimming, diving, and other water endeavors at temperatures between 77°F (25°C) and 84.2°F (29°C) are considered enjoyable and satisfying for extended periods without discomfort.
Daylight
In Guam National Wildlife Refuge, the average length of the day in May is 12h and 46min.On the first day of May, sunrise is at 5:58 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 6:44 pm ChST.
Frequently asked questions
What is the water temperature in May in Guam National Wildlife Refuge?
In May, the average ocean temperature is 84°F (28.9°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.
What is the average length of the day in May in Guam National Wildlife Refuge?
The average day length in May in Guam National Wildlife Refuge is 12h and 46min.
When are sunrise and sunset in May in Guam National Wildlife Refuge?
In May, on the first day of the month, sunrise is at 5:58 am and sunset at 6:36 pm. On the last day of the month, in Guam National Wildlife Refuge, Guam, sunrise is at 5:51 am and sunset at 6:44 pm ChST.
Average sea temperature in May
Guam National Wildlife Refuge, GU
- Average sea temperature in May: 84°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 May
Guam National Wildlife Refuge, GU
- Average daylight in May: 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
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