Buena Park, California has a mild Mediterranean climate throughout the year.

The average temperature ranges from the low 50s°F (around 10°C) in winter to the mid 80s°F (around 27°C) in summer, providing relatively pleasant weather.

Annual precipitation is about 13.88 inches (353mm), with most occurring in winter. January and February are the wettest months, each receiving over 3 inches (76mm) of rain, while summer sees very little rainfall.

The average monthly temperature and precipitation in Buena Park, California are summarized as follows:

Average Monthly Temperature

• January: High 66°F (19°C), Low 52°F (11°C)
• February: High 67°F (19°C), Low 51°F (11°C)
• March: High 68°F (20°C), Low 52°F (11°C)
• April: High 71°F (22°C), Low 54°F (12°C)
• May: High 72°F (22°C), Low 57°F (14°C)
• June: High 76°F (24°C), Low 60°F (16°C)
• July: High 81°F (27°C), Low 64°F (18°C)
• August: High 83°F (28°C), Low 65°F (18°C)
• September: High 82°F (28°C), Low 64°F (18°C)
• October: High 77°F (25°C), Low 61°F (16°C)
• November: High 71°F (22°C), Low 56°F (13°C)
• December: High 66°F (19°C), Low 52°F (11°C)

Average Monthly Precipitation

• January: About 3.03 inches (77mm)
• February: About 3.25 inches (83mm)
• March: About 2.16 inches (55mm)
• April: About 0.87 inches (22mm)
• May: About 0.25 inches (6mm)
• June: About 0.09 inches (2mm)
• July: About 0.04 inches (1mm)
• August: About 0.05 inches (1mm)
• September: About 0.24 inches (6mm)
• October: About 0.75 inches (19mm)
• November: About 1.1 inches (28mm)
• December: About 2.05 inches (52mm)

Buena Park exhibits mild temperatures year-round with a winter-focused precipitation distribution, characterized by dry weather in summer.

Natural disasters include the risk of earthquakes, heatwaves, and wildfires, with residents needing to prepare for earthquakes in particular.

Summer heatwaves can sometimes be severe, so it is important to stay hydrated and cool indoors.