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Mira Mesa Weather in December

With daytime temperatures of 19°C (66°F) and nighttime lows of 7°C (45°F), December in Mira Mesa brings pleasant temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Mira Mesa in December

As the month with the highest rainfall, make sure to have an umbrella to manage the showers. Historically, the month has about 9 days of rain, averaging 75 mm (3 in) in total. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Mira Mesa in December

December in Mira Mesa brings typical temperatures with highs around 19°C (66°F) and lows of 7°C (45°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. Though this month features the lowest temperatures of the year, they are far from chilly and remain warm.

Sunshine in Mira Mesa in December

The city usually sees around 231 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July, August, September, October and November typically offer the best weather for Mira Mesa.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Mira Mesa's climate page.

Mira Mesa Temperature in December

Min TemperatureMin Temperature 7°C (45°F)  
Max TemperatureMax Temperature 19°C (66°F)  
Chance of RainChance of Rain 30%  
PrecipitationPrecipitation 75 mm (3 in)  
Rainy daysRainy days 9 days  
HumidityHumidity 64% *  
SunshineSunshine 231 hours *  
Percentage SunshinePercentage Sunshine 74% *  
* Data from: San Diego, the United States of America (22 KM, 14 Miles).

Best Places 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. See all of the United States of America in December →

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Mira Mesa in December

For Mira Mesa in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Mira Mesa in December

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

Select a Month

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the United States of America, check out our Mira Mesa's climate page.

More climate data for Mira Mesa