When to go · San Diego

San Diego in June

Avoid month. Listed as a month to avoid: Late May–Jun (May Gray, June Gloom); mid-Sep–Oct for wildfire risk.

Key facts

Verdict: Avoid
Temperature: 22°C (72°F)72°F (22°C) / 17°C (63°F)63°F (17°C); average high / low
Rain days: 1
Crowds: High; United States overall
Prices: High; United States overall

Plan around it

Verdict

AvoidBest and avoid months for San Diego

Listed as a month to avoid: Late May–Jun (May Gray, June Gloom); mid-Sep–Oct for wildfire risk.

June is rated avoid. These months rate higher:

Long-term averages

San DiegoHighs around 22 °C (72 °F), lows around 17 °C (63 °F), rain on about 1 dayHighs around 72 °F (22 °C), lows around 63 °F (17 °C), rain on about 1 day
California coast, United States · San Francisco, Los Angeles, San Diego, Big Surfine
Mild all year; San Francisco is foggy and cool in summer; wildfire smoke possible June–November; winter storms can close Highway 1 at Big Sur.

United States overall: Rockies and northern parks open; desert heat builds; hurricane season starts. Book parks months ahead.

Weather, crowds and prices for any two months in San Diego, side by side.

First month

Second month

June: Listed as a month to avoid: Late May–Jun (May Gray, June Gloom); mid-Sep–Oct for wildfire risk.

March: Inside San Diego's best window: Mar–May, Sep–Nov.

San Diego: figures are long-term averages from this guide, not a forecast.

Nothing unusual for the weather this month.