30YearWeather
San Diego in February
San Diego weather in February - United States
🌤️Mild & Comfortable

San Diego Weather in February

Plan your February trip to San Diego, United States. Based on 30 years of NASA data, expect temperatures of 17°C (high) to 9°C (low), with 16% rain probability and 8 hours of daily sunshine. The Coastal Waters averages 15°C in February. Great conditions with only 1 rainy days expected.

Avg High
17°C

Hottest around day 8

Avg Low
9°C

Coolest around day 1

Rainy Days
1days

16% avg rain chance

Sunshine
8hrs/day

Winter season

Sea Temperature in February

Coastal Waters(Ocean)

14.8°C

Monthly Average

Water Feel
🥶Polar Plunge

Consider a wetsuit for extended swimming

Swim Rating
❄️Cold water hazard

Based on average sea surface temperature

Body of Water
Coastal Waters

Ocean

San Diego coastline

San Diego February Weather Calendar

Click any day to see detailed weather information

Currency

USD

$ United States dollar

Language

English

Driving

Right side

Connect

The most common area code for San Diego ...

Safety

Moderate Safety

GPI: 2.44

Travel Intelligence

Exclusive flight analytics & health data for San Diego

Smart Flight Estimator

Airport-to-Airport Logistics

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Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Well Connected
70/ 100
Traffic Index

Popular destination

Peak Daily Arrivals

0

slots per day

Peak

May

Low

Nov

Monthly Traffic Distribution

296
Jan
307
Feb
335
Mar
382
Apr
447
May
341
Jun
328
Jul
357
Aug
334
Sep
312
Oct
281
Nov
316
Dec
Traffic Level
Low Season

Key Connections

San Francisco (SFO)
Las Vegas McCarran (LAS)
Phoenix Sky Harbor (PHX)
Denver (DEN)
San Jose Norman Y. Mineta (SJC)

Health & Safety Advisory

CDC travel health recommendations

No Requirements

No Special Vaccinations Required

Standard travel precautions apply

Source: CDC Travelers' Health

View Complete Health Guide

Is February a Good Time to Visit San Diego?

👍Very good conditions overall
Short Answer

Don't expect beach weather in San Diego's February: 14.8°C cold seas despite 17°C air temps. Coastal scenery remains beautiful, just pack warm layers.

Decision Factors

Cold sea - swimming challenging

14.8°C sea temperature - Polar Plunge

Plenty of sunshine

8.9h of sunshine daily

Shoulder season - balanced conditions

69% of peak - good value with moderate crowds

Exceptional dining scene

34 Michelin-listed restaurants

Good For

  • 👨‍👩‍👧‍👦
    Families with children

    Comfortable 17.4°C temperatures and low 16% rain risk

  • 🥾
    Outdoor enthusiasts

    Ideal hiking conditions: 17.4°C, 16% rain chance

  • 📸
    Photographers

    8.9h sunshine, 53% clear skies for golden hour shots

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💑
    Honeymoon couples

    Wedding score 95/100 with romantic weather conditions

Who Should Avoid

  • 🏖️
    Beach lovers

    Sea temperature only 14.8°C - too cold for comfortable swimming

870 observations30-year historical data
Confidence: 99%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,San Diego in February averages 17°C with 16% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: San Diego in February

What are the temperatures in San Diego in February?

Daytime highs average 17°C, nights drop to 9°C. Temperatures remain fairly consistent.

How many rainy days in San Diego in February?

Expect around 1 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in San Diego in February?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is February peak season in San Diego?

This is shoulder season—moderate prices and manageable crowds.