Mariposa (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mariposa.
Climate overview of Mariposa
Mariposa, California, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 34°C (93°F) in July, while winters cool to 13°C (55°F) in December.
Mariposa sees a moderate amount of rain/snowfall, totalling around 645 mm (25 in) per year. It experiences a distinct dry season from May to September, creating some seasonal variation.
Mariposa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mariposa — and find the best time to visit.
Monthly Temperature in Mariposa
Depending on the time of the year, temperatures range from very warm to moderate in Mariposa. Average maximum daytime temperatures range from a very warm 34°C (93°F) in July, the warmest time of the year, to a moderate 13°C (55°F) during cooler months like December.
At night, you can expect temperatures ranging from 17°C (63°F) in July to around 2°C (36°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mariposa
Generally, Mariposa has a moderate amount of precipitation, averaging 645 mm (25 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives high rainfall, averaging 149 mm (5.9 in) of precipitation, recorded across 11 rainy days. In contrast, the driest month August brings less rainfall, with 0.3 mm (0.01 in) over 0 rainy days. For more details, please visit our Mariposa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Mariposa
Rainfall during this time ranges from 22 mm (0.9 in) in May to 67 mm (2.6 in) in April. This means you can expect a mix of sunny days and occasional showers. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Mariposa
What is the best time to visit Mariposa?
May and October typically offer the most optimal weather in Mariposa. In contrast, July, August and December tend to have less optimal conditions. Mariposa has a distinct dry season from May to September.
What temperatures can I expect in Mariposa?
Daytime highs range from 13°C (55°F) in December to 34°C (93°F) in July. Nighttime lows range from 2°C (36°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Mariposa get?
Annual rainfall is around 645 mm (25 in). December is the wettest month with 149 mm (5.9 in), while August is the driest with 0.3 mm (0.01 in).
Mariposa 3-Day Forecast
Mariposa (CA) 3-Day Forecast
Mariposa on the map
Mariposa is highlighted — select any city to see its climate.
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