Rosarito Weather & Climate: Best Time to Visit

In Rosarito temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in August to a moderate 17°C (63°F) in the coolest month, February.

Nights vary from 19°C (66°F) in August to around 12°C (54°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rosarito tends toward drier weather patterns, receiving approximately 340 mm (13 in) of rain per year. The climate in Rosarito shows significant variation throughout the year. Expect moderate rainfall in February, the wettest month, with an average of 82 mm (3.2 in) of precipitation over 5 rainy days.

In contrast, the driest month August offers drier and sunnier days, with around 3 mm (0.1 in) of rainfall over a single rainy day. For more details, please visit our Rosarito Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Rosarito offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between July (10.4 hours daily) and January (7.3 hours daily) provides a bit of variety for visitors and residents.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Rosarito.

The city experiences its highest humidity in July, reaching 80%. In November, the humidity drops to its lowest level at 69%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year