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Ramona (CA) Weather and Climate: A Comprehensive Guide

Ramona experiences great temperature shifts. The city's weather can transition from very warm days to pleasant weather. The city tends toward drier weather patterns. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The climate in Ramona is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 33°C in August to a pleasant 18°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 3°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Ramona has a relatively dry climate with low precipitation, averaging 340 mm of rainfall annually. The climate in Ramona shows significant variation throughout the year. Expect moderate rainfall in December, with an average of 83 mm of precipitation over 9 rainy days.

In contrast, June offers drier and sunnier days, with around 0.6 mm of rainfall over 0 rainy days. For more details, please visit our Ramona Precipitation page.

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

Sunshine over the year

Ramona offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between July (10.1 hours daily) and February (7.7 hours daily) provides a bit of variety for visitors and residents. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: San Diego, the United States of America (45 KM, 28 Miles).

Daily hours of sunshine

Data from: San Diego, the United States of America (45 KM, 28 Miles).

Forecast for Ramona (CA)

Thu   Dec 26
19°C | 5°C
SW 4 m/s
almost clear and no rain

almost clear and no rain

Fri   Dec 27
18°C | 3°C
W 4 m/s
broken clouds and no rain

broken clouds and no rain

Sat   Dec 28
23°C | 3°C
W 3 m/s
broken clouds and no rain

broken clouds and no rain

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

During the months of March, April, May and November 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 Ramona have a dry season?
    Yes, the months of May, June, July, August and September are very dry.
  • Which is the warmest month in Ramona?
    August has an average maximum temperature of 33°C and is the warmest month of the year.
  • Which is the coldest month in Ramona?
    The coldest month is December with an average maximum temperature of 18°C.
  • Which is the wettest month in Ramona?
    December tops the wettest month list with 83 mm of rainfall.
  • Which is the driest month in Ramona?
    June is the driest month with 1 mm of precipitation.
  • Which is the sunniest month in Ramona?
    July is the sunniest month with an average of 304 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.