Honolulu Weather in October
United States · 30-year monthly averages
👍 Good time to visit
October in Honolulu is hot, with average daytime highs around 31°C (87°F) and nighttime lows near 23°C (74°F). Expect roughly 38mm of precipitation spread over about 4 rainy days, with little rainfall.
Avg high
31°C
87°F
Avg low
23°C
74°F
Rainfall
38mm
dry
Rainy days
4
days with ≥1mm
🎒 What to pack
- breathable summer clothing
- sunscreen, hat and sunglasses
- refillable water bottle
October vs the rest of the year
FAQ
- How hot is Honolulu in October?
- October in Honolulu is hot, with average daytime highs around 31°C (87°F) and nighttime lows near 23°C (74°F). Expect roughly 38mm of precipitation spread over about 4 rainy days, with little rainfall.
- Does it rain a lot in Honolulu in October?
- Honolulu sees around 38mm of precipitation in October on average — dry by global standards.
- Is October a good time to visit Honolulu?
- October is a good month to visit Honolulu, with generally agreeable conditions.