Weather in Agana in May 2018

Expect 31°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Agana in May. Check more long-term weather averages for Agana in May before you book your next holiday to Guam in 2018.

Key weather averages for Agana in May

  • 31°C maximum daytime temperature in May in Agana31
    31°C max day temperature
  • 7 hours of sunshine per day (56% of daylight hours) in May in Agana7
    7 hours of sunshine per day
  • 20 days with some rainfall in May in Agana20
    20 days with some rainfall
  • 25°C minimum night-time temperature in May in Agana25
    25°C min night temperature
  • 13 hours of daylight per day in May in Agana13
    13 hours of daylight per day
  • Very high heat & humidity in May in AganaVH
    Very High heat & humidity
  • 142 mm monthly rainfall in May in Agana142
    142 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Agana11
    11+ (Extreme) UV index
  • 28°C sea temperature in May in Agana28
    28°C sea temperature

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Agana

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Guide to Agana weather in May

The average maximum daytime temperature in Agana in May is a hot 31°C (88°F) with very high heat & humidity. The average night-time temperature is usually a warm 25°C (77°F). There are usually 7 hours of bright sunshine each day, which represents 56% of the 13 hours of daylight.

Expect 142mm (5.6 inches) of rainfall across the whole of May with 20 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Agana in May is 28°C (82°F).

The weather in Agana in May is represented by Agana.

Agana sunrise & sunset times for May 2018

Browse the sunrise & sunset times for Agana in May 2018. Select a month to view Agana sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Tuesday, 1st May 2018 06:00 18:37
Wednesday, 2nd May 2018 06:00 18:37
Thursday, 3rd May 2018 05:59 18:37
Friday, 4th May 2018 05:59 18:37
Saturday, 5th May 2018 05:58 18:37
Sunday, 6th May 2018 05:58 18:38
Monday, 7th May 2018 05:58 18:38
Tuesday, 8th May 2018 05:57 18:38
Wednesday, 9th May 2018 05:57 18:38
Thursday, 10th May 2018 05:57 18:39
Friday, 11th May 2018 05:56 18:39
Saturday, 12th May 2018 05:56 18:39
Sunday, 13th May 2018 05:56 18:39
Monday, 14th May 2018 05:55 18:40
Tuesday, 15th May 2018 05:55 18:40
Wednesday, 16th May 2018 05:55 18:40
Thursday, 17th May 2018 05:55 18:40
Friday, 18th May 2018 05:54 18:41
Saturday, 19th May 2018 05:54 18:41
Sunday, 20th May 2018 05:54 18:41
Monday, 21st May 2018 05:54 18:42
Tuesday, 22nd May 2018 05:54 18:42
Wednesday, 23rd May 2018 05:54 18:42
Thursday, 24th May 2018 05:53 18:42
Friday, 25th May 2018 05:53 18:43
Saturday, 26th May 2018 05:53 18:43
Sunday, 27th May 2018 05:53 18:43
Monday, 28th May 2018 05:53 18:44
Tuesday, 29th May 2018 05:53 18:44
Wednesday, 30th May 2018 05:53 18:44
Thursday, 31st May 2018 05:53 18:45
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Agana weather by month

Check Agana weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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