ClimateForecastDecemberJanuary >>

La Mesa weather in December (California, United States of America)

What should you pack for a trip to La Mesa in December? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

December in La Mesa generally includes pleasant temperatures and moderate rainfall. December is typically considered a winter month. Throughout the day, temperatures typically settle at around 19°C. But by evening, they drop to around 7°C. Though this month features the lowest temperatures of the year, they are far from chilly and remain warm.

Precipitation

La Mesa in December usually receives moderate rainfall, averaging around 74 mm for the month. Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. Rain is expected on roughly 9 days.

Average sunshine

With around 231 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit La Mesa. January, February, March, April, May, June, July, August, September, October and November typically offer the best circumstances. While December tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized La Mesa climate page with graphs.

 

La Mesa, monthly averages in December

Min TemperatureMin Temperature 7°C  
Max TemperatureMax Temperature 19°C  
Chance of RainChance of Rain 29%  
PrecipitationPrecipitation 74 mm  
Rainy daysRainy days 9 days  
HumidityHumidity 64% *  
SunshineSunshine 231 hours *  
Percentage SunshinePercentage Sunshine 74% *  
Data from: San Diego, the United States of America (14 KM, 8 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to La Mesa, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
9/10
Walking
9/10
Camping
4/10
Outdoor sports
9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in La Mesa.

Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.