Rosarito Weather in December

December in Rosarito sees daytime temperatures around 18°C (64°F) and lows of 12°C (54°F) at night. Pack a rain jacket because some rainfall is likely.

Rainfall in Rosarito in December

This month experiences about 5 days of rain according to historical data, averaging 49 mm (1.9 in). Although rain is not especially frequent, individual showers can still be quite heavy.

Temperature in Rosarito in December

Daytime temperatures in Rosarito reach 18°C (64°F) in December, dropping to 12°C (54°F) at night. Conditions are often most pleasant around the middle of the day. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Rosarito in December

With approximately 248 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If your ideal day consists of dry skies and pleasant temperatures, April, May, June, July, August, September, October and November typically offer the best circumstances for Rosarito.

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 Mexico, check out our Rosarito's climate page.

Rosarito Temperature in December

Min Temperature 12°C (54°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 18%  

Precipitation 49 mm (1.9 in)  

Rainy days 5 days  

Humidity 69% *  

Sunshine 248 hours *  

Percentage Sunshine 81% *  

* Data from: Tijuana, Mexico (18 KM, 11 Miles).

What to Wear in Rosarito in December

Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Rosarito in December

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

Cycling

6/10

Walking

6/10

Camping

10/10

Outdoor sports

10/10

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 Mexico, check out our Rosarito's climate page.

More climate data for Rosarito

Temperature Rainfall Sunshine Humidity

See the full Rosarito climate overview or explore weather in Mexico.