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Placentia (CA) Weather and Climate: A Comprehensive Guide

The weather in Placentia sees moderate temperature fluctuations over the course of a year. Temperatures can be very warm at the high end to roughly pleasant at the low end. It experiences desert-like conditions in terms of precipitation, with almost no rainfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The weather in Placentia changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a very warm 31°C in August to a pleasant 20°C in the coolest month, December.

Nights are cooler, with lows often dropping to around 8°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Placentia sits in an arid zone with minimal moisture, averaging 250 mm of rainfall per year. The climate in Placentia shows significant variation throughout the year. Expect moderate rainfall in December, with an average of 73 mm of precipitation over 8 rainy days.

In contrast, August offers drier and sunnier days, with around 0.3 mm of rainfall over 0 rainy days. For more details, please visit our Placentia Precipitation page.

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

Sunshine over the year

For those who appreciate different seasons, Placentia serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 12.3 hours of sunshine daily, and embrace the darker days in January, offering only 6.6 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Corona, the United States of America (27 KM, 16 Miles).

Daily hours of sunshine

Data from: Corona, the United States of America (27 KM, 16 Miles).

Forecast for Placentia (CA)

Mon   Dec 23
21°C | 9°C
SW 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Tue   Dec 24
18°C | 11°C
S 3 m/s
0.2 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Wed   Dec 25
18°C | 8°C
SW 2 m/s
partly cloudy and no rain

partly cloudy and no rain

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

During the months of January, February, March, April, May, November and December 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:
  • Which is the warmest month in Placentia?
    August has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Placentia?
    The coldest month is December with an average maximum temperature of 20°C.
  • Which is the wettest month in Placentia?
    December tops the wettest month list with 73 mm of rainfall.
  • Which is the driest month in Placentia?
    August is the driest month with 0 mm of precipitation.
  • Which is the sunniest month in Placentia?
    July is the sunniest month with an average of 369 hours of sunshine.

  • 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.