Daytime highs, nighttime lows and the warmest cities in North Puerto Rico, Puerto Rico this May.
North Puerto Rico, Puerto Rico, a region in Puerto Rico, typically experiences very warm weather in May, with maximum daytime temperatures around 30°C (86°F) and nighttime temperatures around 24°C (75°F) in San Juan.
To get a sense of May's typical temperatures in the key spots of North Puerto Rico, explore the map below. Click on a point for an in-depth look.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across North Puerto Rico.
Marker color shows the average daytime high temperature in May: blue is cold, red is hot.
Pick a city to see its May weather averages.
Drill down to May weather for any region in Puerto Rico.
San Juan averages a daytime high of 30°C (86°F) in May, which is very high for North Puerto Rico, Puerto Rico.
Nighttime temperatures in San Juan typically drop to around 24°C (75°F) in May.
San Juan usually sees around 255 hours of sunlight, indicating many sunny days.
The water temperature averages approximately 27°C (81°F) in San Juan this month, an ideal temperature for swimming and cooling off.
We have much more information about the climate in North Puerto Rico.
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