San Diego Weather Forecast

San Diego is actually in a desert region. As such, it boasts a mild and comfortable climate year-round, making it an ideal destination for tourists who prefer pleasant weather without extreme heat or cold.

One of the world’s beautiful cities, San Diego offers a beautiful temperate climate, near the coast.

San Diego County enjoys dry and sunny weather, comfortable temps, with highs in the 60s to 70s Fahrenheit (15-24°C) and lows in the 50s to 60s Fahrenheit (10-18°C), Being a former desert region, it has minimal rainfall throughout the year. Refreshing coastal breezes, and moderate humidity levels make it comfortable for residents and tourists.

Although it is a beach paradise with its Manhattan Beach, Pacific Beach, Mission Beach, Imperial Beach and Coronado Beach, visitors must have sunscreen, sunglasses, and hats to protect against the high UV levels.

7 Day Forecast San Diego

SAN DIEGO WEATHER

Seasonal Weather in San Diego

Here’s a detailed overview of the average weather conditions in San Diego, California, for each season, including temperature ranges, humidity, UV reports, precipitation, sunshine days, pollution, storms, winds, and the frequency of days with temperatures over 90 degrees Fahrenheit:

Fall (September to November):

Temperature Range: Fall in San Diego offers mild and pleasant temperatures. Highs range from 70°F (21°C) to 75°F (24°C), while nighttime lows range from 60°F (15°C) to 65°F (18°C).
Humidity: Humidity levels remain moderate, creating comfortable weather conditions.
UV Reports: UV levels decrease slightly in the fall, but sun protection is still advisable on sunny days.
Precipitation: Fall is still relatively dry in San Diego, with minimal rainfall. The city often experiences sunny and clear conditions.
Sunshine Days: Fall continues to offer plenty of sunny days, ideal for outdoor activities and exploring the city.
Air Quality/Pollution: Air quality is generally good in the fall, with minimal pollution.
Storms: Fall is not typically associated with significant storms in San Diego.
Winds: Breezy conditions continue in the fall, especially near the coast.
Days Over 90 Degrees: Days over 90 degrees Fahrenheit are rare in San Diego during the fall, with mild and pleasant temperatures prevailing.

Winter (December to February):

Temperature Range: Winters in San Diego are mild and comfortable. Highs typically range from 65°F (18°C) to 70°F (21°C), while nighttime lows range from 50°F (10°C) to 55°F (13°C).
Humidity: Humidity levels remain moderate during the winter months.
UV Reports: UV levels are lower in winter but can still be significant on sunny days.
Precipitation: Winter is the wettest season in San Diego, with average monthly rainfall ranging from 1 to 2 inches.
Sunshine Days: While there are sunny days in winter, overcast and rainy conditions can occur, especially during storms.
Air Quality/Pollution: Air quality is generally good in the winter, with minimal pollution.
Storms: Winter can bring periods of heavy rain and storms, with occasional gusty winds.
Winds: Breezy conditions persist in the winter, especially along the coast.
Days Over 90 Degrees: Days over 90 degrees Fahrenheit are extremely rare in San Diego during the winter, with mild and comfortable temperatures prevailing.

Spring (March to May):

Temperature Range: Spring in San Diego is pleasant with mild temperatures. Highs typically range from 65°F (18°C) in March to 70°F (21°C) in May, while nighttime lows range from 50°F (10°C) to 58°F (14°C).
Humidity: Humidity levels are moderate in spring, contributing to comfortable weather conditions.
UV Reports: UV levels increase as spring progresses, so sun protection is advisable.
Precipitation: Spring is relatively dry, with average monthly rainfall ranging from minimal to around 0.5 inches.
Sunshine Days: San Diego experiences plenty of sunny days during the spring, making it ideal for outdoor activities.
Air Quality/Pollution: Air quality is generally good in San Diego, with minimal pollution.
Storms: Spring is not typically associated with significant storms in San Diego.
Winds: Gentle breezes are common during the spring months.
Days Over 90 Degrees: Days over 90 degrees Fahrenheit are rare in San Diego during the spring, with mild and comfortable temperatures prevailing.

Summer (June to August):

Temperature Range: Summers in San Diego are warm and enjoyable. Highs typically range from 70°F (21°C) to 75°F (24°C), with nighttime lows between 60°F (15°C) and 65°F (18°C).
Humidity: Humidity levels remain moderate, contributing to a comfortable coastal climate.
UV Reports: UV levels are moderate to high during the summer, so sun protection is essential.
Precipitation: Summer is dry in San Diego, with minimal rainfall. The city is known for its consistent sunny and warm weather during this season.
Sunshine Days: San Diego enjoys an abundance of sunshine throughout the summer, making it perfect for beachgoers and outdoor enthusiasts.
Air Quality/Pollution: Air quality is generally good in the summer, with minimal pollution.
Storms: San Diego rarely experiences significant storms during the summer, providing stable and enjoyable weather.
Winds: Breezy conditions are common, especially along the coast.
Days Over 90 Degrees: Days over 90 degrees Fahrenheit are uncommon in San Diego during the summer, with temperatures remaining comfortable.

San Diego’s weather offers a year-round pleasant and comfortable climate, making it an attractive destination for tourists seeking mild temperatures and outdoor activities. The city’s coastal location provides stability and enjoyable conditions, with limited extremes in temperature and humidity.

Tourists can enjoy San Diego’s beautiful beaches, parks, and cultural attractions in a climate that encourages year-round exploration.

San Diego Weather Forecast

San Diego Weather Forecast

7 Day Forecast San Diego