• Customer ratings 8.8 / 10
  • Quick and easy service
Save up to 60%

National Car Rental San Diego car rental comparison

Enter city or airport code
- days
I live in:
Car rental price comparison
  • Over 140,000 car rental stations worldwide
  • More than 470,312 HAPPY customers
  • Free cancellation - Up to 48 hours prior to the scheduled pick up time
Global Sale!
Take advantage of discounts up to 25% from various rental companies - Valid until June 11, 2025
We compare the offers from those and many more suppliers:

Climate chart San Diego

Jan.
max 61°F min 54°F
13
Feb.
max 61°F min 52°F
11
Mar.
max 68°F min 57°F
6
Apr.
max 72°F min 59°F
1
May.
max 72°F min 59°F
0
Jun.
max 79°F min 66°F
0
Jul.
max 79°F min 68°F
1
Aug.
max 82°F min 72°F
8
Sep.
max 84°F min 72°F
2
Oct.
max 75°F min 66°F
5
Nov.
max 68°F min 59°F
6
Dec.
max 66°F min 57°F
7

Weekly overview San Diego

Weather San Diego 14 days

Tuesday 10-06-2025 Partly cloudy 59°F / 72°F
Wednesday 11-06-2025 Partly cloudy 59°F / 70°F
Thursday 12-06-2025 Partly cloudy 61°F / 72°F
Friday 13-06-2025 Sunny/Clear 63°F / 72°F
Saturday 14-06-2025 Sunny/Clear 63°F / 75°F
Sunday 15-06-2025 Sunny/Clear 66°F / 79°F
Monday 16-06-2025 Sunny/Clear 68°F / 79°F
Tuesday 17-06-2025 Sunny/Clear 64°F / 72°F
Wednesday 18-06-2025 Sunny/Clear 63°F / 73°F
Thursday 19-06-2025 Sunny/Clear 64°F / 73°F
Friday 20-06-2025 Sunny/Clear 66°F / 75°F
Saturday 21-06-2025 Sunny/Clear 66°F / 81°F
Sunday 22-06-2025 Sunny/Clear 70°F / 81°F

This is how HAPPYCAR works

We find and compare the best deals

We offer rental cars in more than 40,000 locations
Book a rental car with a comprehensive insurance online rather than overpay on site.
Save up to 60%. Cancellation free of charge up to 48 hours before pick-up.