Best time to visit San Juan

Q: When is the best time to visit San Juan?

The best time to visit San Juan is June, September and October based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C.

Q: Which is the hottest month in San Juan?

The hottest time of year in San Juan is normally August. Expect maximum daytime temperatures to reach 29°C with moderate heat and humidity.

Q: Which month has the most rain in San Juan?

In terms of rainfall, October is usually the wettest month in San Juan with 74mm on average. There are normally 11 days in October with some rain.

Q: When is it sunniest in San Juan?

The sunniest time of year in San Juan is normally July with bright sunshine on average for 74% of daylight hours; that's 11 hours of sunshine per day.

Q: When is the sea warmest in San Juan?

The sea is usually at its warmest in San Juan in August when the water temperature reaches 26°C.

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San Juan by month

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Destination

When is the best time to visit San Juan?

The best time to visit San Juan is June, September and October based on the following average weather conditions.

Maximum daytime temperature = 72 - 86°F [remove]

Change the criteria to reflect your weather preferences.

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Jun
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Max Day Temperature (°F)

57
Jan
59
Feb
61
Mar
64
Apr
70
May
77
Jun
84
Jul
84
Aug
81
Sep
73
Oct
64
Nov
61
Dec

Which is the hottest month in San Juan?

The hottest time of year in San Juan is normally August. Expect maximum daytime temperatures to reach 84°F with moderate heat and humidity.

Which month has the most rain in San Juan?

In terms of rainfall, October is usually the wettest month in San Juan with 2.9 inches on average. There are normally 11 days in October with some rain.

When is it sunniest in San Juan?

The sunniest time of year in San Juan is normally July with bright sunshine on average for 74% of daylight hours; that's 11 hours of sunshine per day.

When is the sea warmest in San Juan?

The sea is usually at its warmest in San Juan in August when the water temperature reaches 79°F.