Best Time to Visit Downey
Best time: Jul, Jun, Aug, May.
Aug is warmest (30.2°C high); Feb is rainiest (83 mm).
Downey weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 20.5 | 7.6 | 80 | 4.4 |
| Feb | 21.3 | 8.7 | 83 | 5.4 |
| Mar | 21.6 | 9.7 | 71 | 7.5 |
| Apr | 23.8 | 11 | 22 | 9.6 |
| May | 24.7 | 13.4 | 5 | 10.3 |
| Jun | 27 | 15.5 | 2 | 11.1 |
| Jul | 29.4 | 17.2 | 1 | 11.1 |
| Aug | 30.2 | 17.7 | 3 | 10.6 |
| Sep | 29.3 | 16.8 | 7 | 8.7 |
| Oct | 27 | 13.9 | 10 | 6.6 |
| Nov | 23.6 | 9.9 | 35 | 5.2 |
| Dec | 20.8 | 7.3 | 49 | 4.2 |
Average high temperature
Best months by activity
Overall: JulJunAugMay
Beaches: JulAugJunSep
Hiking: MayJunAprJul
Sightseeing: JulJunAugMay
Downey quick facts
What to pack
Mild year-round — pack layers and a light jacket.
Frequently asked questions
When is the best time to visit Downey?
Jul, Jun, Aug, May.
What is the rainiest month?
Feb, about 83 mm.
What is the warmest month?
Aug, with average highs of 30.2°C.
Where to stay
See Downey hotels · Book Downey tours & activities
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Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.