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Best Time to Visit San Diego

Complete weather & hotel guide for San Diego, United States

The best time to visit San Diego is January to December. During this period, average temperatures range from 13°C to 21°C with comfortable conditions for sightseeing. San Diego has 160 hotels available on HOTEVI.

Quick Answer

Best months to visit: February March April May June July August September October November December

160 hotels available in San Diego

Month-by-Month Weather Guide

Month Avg High (°C) Avg Low (°C) Rainfall (mm) Rating
January 17 9 - ★★★☆☆
February 18 8 - ★★★★★
March 17 9 - ★★★★★
April 20 12 - ★★★★★
May 20 14 - ★★★★★
June 22 16 - ★★★★★
July 24 18 - ★★★★★
August 25 19 - ★★★★★
September 25 18 - ★★★★★
October 23 15 - ★★★★★
November 21 11 - ★★★★★
December 17 9 - ★★★★★

Seasonal Overview

Spring
17°C – 20°C

Ideal for sightseeing

High season
Summer
22°C – 25°C

Ideal for sightseeing

High season
Autumn
21°C – 25°C

Ideal for sightseeing

High season
Winter
17°C – 18°C

Mild and pleasant

High season

Ready to book? Browse 160 hotels in San Diego

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Frequently Asked Questions

What is the best month to visit San Diego?

The best months to visit San Diego are January to December. These months offer the most comfortable weather for sightseeing and outdoor activities.

What is the weather like in San Diego in April?

April: Avg High 20°C, Avg Low 12°C, Rainfall 0mm.

Is San Diego worth visiting in Spring?

Yes, Spring is a great time to visit San Diego. The weather is generally comfortable with pleasant temperatures for exploring the city.

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