San Diego weather by month › April
San Diego in April: weather and what to expect
Yes. April is one of the best months to visit San Diego.
April weather in San Diego
Daytime high72°F 22°C
Night low53°F 12°C
Rain0.8 in 21 mm
AirComfortable
SunStrong sun
In April, San Diego averages highs of 72°F (22°C) and lows of 53°F (12°C), with 0.8 in (21 mm) of rain. The air feels comfortable and the sun is strong. 1991–2020 averages, not a forecast.
Pack: light layers, a sweater for evenings.
Places with the same weather in April
Match out of 100 for April, one city per country.
- Tijuana Mexico · 73°F highs93
- Casablanca Morocco · 72°F highs91
- Alicante Spain · 73°F highs91
- Oran Algeria · 71°F highs90
- Rishon LeTsiyyon Israel · 75°F highs89
- Irbid Jordan · 74°F highs89
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