San Diego weather in April
Mild and comfortable, and mostly sunny skies. Average highs of 20°C and lows of 13°C, with around 3 rainy days expected throughout the month.
While April isn't our top-rated month for San Diego, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
20°C
Average low
13°C
Rainy days
3 days
Best months to visit
June, July, August, September, October, November
What to do in San Diego in April
Whatever the weather, San Diego rewards curious visitors. Here are some of the best ways to spend your time:
Explore
Dine
Culture
Nature
Shopping
Day trips
What to pack for April
Light layers work well — T-shirts and shorts for the day, a light jacket for evenings. Comfortable walking shoes are a must. Bring a compact umbrella just in case.
Browse other months
January
18C
Mild and comfortable, with occasional showers.
February
18C
Mild and comfortable, with occasional showers.
March
18C
Mild and comfortable, with occasional showers.
April (you are here)
20C
Mild and comfortable, and mostly sunny skies.
May
20C
Mild and comfortable, and mostly sunny skies.
Recommended
June
22C
Mild and comfortable, and mostly sunny skies.
Recommended
July
25C
Warm and pleasant, and mostly sunny skies.
Recommended
August
26C
Warm and pleasant, and mostly sunny skies.
Recommended
September
26C
Warm and pleasant, and mostly sunny skies.
Recommended
October
24C
Mild and comfortable, and mostly sunny skies.
Recommended
November
21C
Mild and comfortable, and mostly sunny skies.
December
18C
Mild and comfortable, with occasional showers.
Book your April trip to San Diego
Find hotels, tours and experiences for the perfect escape.
