Climate almanac

Oceanside

California, US · 33.20°, -117.38°

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What is the climate like in Oceanside?

Oceanside is warmest in August, when daily highs average 77°F (25°C), and coolest in February, when lows fall to about 53°F (12°C). The wettest month is typically January and the driest is July; the year sees roughly 13 in of precipitation.

  • Warmest monthAugust — average high 77°F (25°C)
  • Coolest monthFebruary — average low 53°F (12°C)
  • Wettest monthJanuary (2.5 in)
  • Driest monthJuly (0.1 in)
  • Annual precipitation13 in