- Save EXTRA 10% on cheap car hire worldwide
- With this exclusive Holiday Autos discount code
- Travel before 31st December 2020 (inclusive)
Agana weather in May 2020
Get the latest coronavirus (COVID-19) updates for Guam with current travel advice, statistics and online resources.
- 3131°C max day temperature
- 2020 days with some rainfall
- 2525°C min night temperature
- 1313 hours of daylight per day
- VHVery High heat & humidity
- 142142 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
The May weather guide for Agana, Guam shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Agana in May?
Daytime temperatures usually reach 31°C in Agana in May with very high heat and humidity, falling to 25°C at night.
How sunny is it in Agana in May?
There are normally 7 hours of bright sunshine each day in Agana in May - that's 56% of daylight hours.
How warm is the sea around Agana in May?
The average sea temperature around Agana in May is 28°C.
Does it rain in Agana in May?
There are usually 20 days with some rain in Agana in May and the average monthly rainfall is 142mm.
What is the chance of a typhoon in Agana in May?
On average less than 1 day in May in Agana is likely to be affected by the passage of one or more tropical storms.
Agana sunrise & sunset times for May 2020
Browse the sunrise & sunset times for Agana in May 2020. Select a month to view Agana sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st May 2020||06:00||18:37|
|Saturday, 16th May 2020||05:55||18:40|
|Sunday, 31st May 2020||05:53||18:45|
- Save EXTRA 8% on selected hotels worldwide
- Plus free cancellation on most rooms
- Travel before 31st October 2020 (inclusive)
Metric (°C / mm) | Imperial (°F / inches)
More Guam destinations
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.