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Mariposa (CA) Weather and Climate: A Comprehensive Guide

The temperature in Mariposa can vary greatly throughout the year. The temperatures shift from very warm to mild. It receives mid-range precipitation levels. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

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 in July, the warmest time of the year, to a moderate 13°C during cooler months like December.

At night, temperatures typically drop to an average of around 2°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Mariposa has a moderate amount of precipitation, averaging 645 mm of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, December receives high rainfall, averaging 149 mm of precipitation, recorded across 11 rainy days. In contrast, the drier season, August brings less rainfall, with 0.3 mm 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

Forecast for Mariposa (CA)

Fri   Dec 27
14°C | 6°C
S 2 m/s
16 mm
partly cloudy and slight rain

partly cloudy and slight rain

Sat   Dec 28
17°C | 5°C
W 2 m/s
partly cloudy and no rain

partly cloudy and no rain

Sun   Dec 29
13°C | 6°C
SE 3 m/s
10 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Mariposa in the United States of America

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Does Mariposa have a dry season?
    Yes, the months of June, July, August and September are very dry.
  • Which is the warmest month in Mariposa?
    July has an average maximum temperature of 34°C and is the warmest month of the year.
  • Which is the coldest month in Mariposa?
    The coldest month is December with an average maximum temperature of 13°C.
  • Which is the wettest month in Mariposa?
    December tops the wettest month list with 149 mm of rainfall.
  • Which is the driest month in Mariposa?
    August is the driest month with 0 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.