San Juan Weather in December

December in San Juan sees daytime temperatures around 28°C (82°F) and lows of 24°C (75°F) at night. With around 117 mm (4.6 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in San Juan in December

You can typically expect 2 days of rain this month, averaging around 117 mm (4.6 in). Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.

Temperature in San Juan in December

Temperatures in San Juan in December top out at 28°C (82°F) and drop to 24°C (75°F) overnight. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

For San Juan itself, January, February and March generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Philippines, check out our San Juan's climate page.

San Juan Temperature in December

Min Temperature 24°C (75°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 7%  

Precipitation 117 mm (4.6 in)  

Rainy days 2 days  

Humidity 85% *  

* Data from: Baguio, Philippines (39 KM, 24 Miles).

What to Wear in San Juan in December

Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in San Juan in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Philippines, check out our San Juan's climate page.

More climate data for San Juan

Temperature Rainfall Humidity

See the full San Juan climate overview or explore weather in Philippines.