Downey Weather in May

In Downey, May brings high daytime temperatures around 24°C (75°F), with nights cooling to 14°C (57°F). Minimal rainfall is to be expected.

Rainfall in Downey in May

This month experiences about 2 days of rain according to historical data, averaging 6.7 mm (0.3 in). When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Downey in May

May in Downey is generally excellent, with days reaching 24°C (75°F) and nights settling around 14°C (57°F). This kind of day-to-night contrast is typical for this time of year. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Downey in May

The days are predominantly sunny, with an estimated total of around 276 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Downey in May

In May, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in May

The water temperature is 15°C (59°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June, July, October, November and December typically offer the best weather for Downey.