Lanai City
Hawaii, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Lanai City, HI

The month with the highest number of rainy days is December (7.8 days).
The month with the lowest number of rainy days is June (1.1 days).

Best months for swimming (with the highest average sea temperature) are September and October (81°F).
Coldest months (with the lowest average sea temperature) are January, February, March and April (75°F).

The month with the longest days is June (Average daylight: 13.4h).
The month with shortest days is December (Average daylight: 10.9h).

Months with most sunshine are June, July, August and September (Average sunshine: 9h).
Months with least sunshine are January, February, November and December (Average sunshine: 7).