San Juan in May
Hot and wet, as the days lengthen.
May in San Juan is hot: highs near 90°F, lows near 74°F. Rain falls on about four days a week, more often as the month goes on, and the days lengthen by 19 minutes from the first week to the last.May in San Juan is hot: highs near 32°C, lows near 23°C. Rain falls on about four days a week, more often as the month goes on, and the days lengthen by 19 minutes from the first week to the last.
- High
- 90°F32°Caverage
- Low
- 74°F23°Caverage
- Wet days
- 4a week · 62% of days
- Daylight
- 13h 00mon average
Is May a good time to visit San Juan?
A good month, just outside San Juan's most comfortable months, which run from December to March.
How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.
How May sits in the year
week by weekTemperature
Highs near 90°F in May, against 85°F to 92°F through the year.Highs near 32°C in May, against 29°C to 33°C through the year.
Chance of a wet day
62% of days in May, against 35% to 80% through the year.
Cloud cover
61% cover in May, against 28% to 67% through the year.
Daylight
13h 00m in May, against 11h 03m to 13h 13m through the year.
Either side
Where San Juan sits, in May
America/Puerto Rico- this place
- typical high in May 40°F4°C95°F35°C
- Sunrise, mid-May
- 5:51 AMsets 6:50 PM
- Above the sea
- 30 mlow-lying
- Latitude
- 18.4°Nnorthern hemisphere
- Nearest of ours
- Dorado24 km west
The land around San Juan, shaded by its typical high in May, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.
Elsewhere in Puerto Rico in May
high · low · wet days- Dorado90°32° · 74°23° 4