Best time to visit Porterville, CA
A month-by-month travel weather guide based on NOAA 30-year climate normals.
The most comfortable travel window in Porterville runs from October through May — 8 months of pleasant temperatures and modest rainfall.
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 9h 48m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 10h 41m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 11h 46m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 12h 55m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 13h 55m
Summer heat. Avoid midday exertion; aim for morning and evening activities.
Daylight ≈ 14h 25m
Summer heat. Avoid midday exertion; aim for morning and evening activities.
Daylight ≈ 14h 13m
Summer heat. Avoid midday exertion; aim for morning and evening activities.
Daylight ≈ 13h 22m
Summer heat. Avoid midday exertion; aim for morning and evening activities.
Daylight ≈ 12h 13m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 11h 3m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 10h 3m
Comfortable for most activities. Bring layers; nights can be cool.
Daylight ≈ 9h 34m
Looking for similar climates? See Porterville's climate twins. Or jump straight to the full climate profile.