Sunshine Map

Lanai City weather by month & the best time to visit

🇺🇸 United States · beach resort · tropical — wet & dry seasons climate

The best time to visit Lanai City is June — its sunniest month (Sunshine Score 91/100), with July and May close behind. Lanai City averages about 3,218 hours of sunshine a year. Daytime highs around 25°C / 77°F and roughly 39 mm of rain in June.

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Sun hours / year
3,218
Sunniest month
June
Peak score
91/100
Rain / year
797 mm
Midday UV at peak
12 (extreme)
Sea at warmest
28°C / 82°F
Population
3k
Elevation
398 m
Lanai City, United States
Lanai City — photo via Wikimedia Commons

When is the best time to visit Lanai City?

For sunshine, the best time to visit Lanai City is June, then July and May. The dullest month is March (79/100, 107 mm of rain). The full month-by-month picture is in the table below.

How sunny is Lanai City?

Lanai City is one of the sunniest places on Earth: about 3,218 hours of sunshine a year. Conditions barely change through the year — only 12 Sunshine Score points separate June from March. It ranks #61 of 580 destinations in United States for annual sunshine, above the national median of 2,279 hours. The year's 797 mm of rain spreads fairly evenly across the months, with no pronounced dry season.

Sunshine Score by month

January: 83February: 84March: 79April: 87May: 89June: 9191July: 91August: 89September: 89October: 85November: 83December: 82JFMAMJJASOND
MonthScoreDay highNight lowRainUVSea
January83 22° / 72°F20° / 68°F 83 mm725° / 77°F
February84 22° / 72°F20° / 68°F 79 mm825° / 77°F
March79 22° / 72°F20° / 68°F 107 mm925° / 77°F
April87 23° / 73°F20° / 68°F 59 mm1025° / 77°F
May89 24° / 75°F21° / 70°F 52 mm1126° / 79°F
June91 25° / 77°F22° / 72°F 39 mm1127° / 81°F
July91 25° / 77°F23° / 73°F 40 mm1227° / 81°F
August89 26° / 79°F23° / 73°F 49 mm1228° / 82°F
September89 26° / 79°F23° / 73°F 51 mm1128° / 82°F
October85 25° / 77°F23° / 73°F 70 mm927° / 81°F
November83 24° / 75°F22° / 72°F 82 mm727° / 81°F
December82 23° / 73°F21° / 70°F 86 mm626° / 79°F

Sea temperature in Lanai City by month

The sea off Lanai City is warmest in August at around 28°C / 82°F, and coolest in January at 25°C / 77°F. The water sits at a comfortable 21°C or warmer roughly all year round. Month-by-month sea-surface temperatures are in the Sea column of the table above.

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