Lanai Weather by Month — Temperature & Rainfall Guide

Lanai is a region in the United States of America. Many people wonder what the weather conditions are in Lanai over the year. What is the best time to visit Lanai?

This page shows the average weather conditions by month in Lanai over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 25°C (77°F) and nighttime temperatures around 22°C (72°F).

Find more detailed climate information for Lanai in January here.

In February the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 25°C (77°F) and nighttime temperatures around 22°C (72°F). On average, this month is the coldest month of the year in Lanai.

Find more detailed climate information for Lanai in February here.

In March the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 25°C (77°F) and nighttime temperatures around 22°C (72°F).

Find more detailed climate information for Lanai in March here.

In April the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 26°C (79°F) and nighttime temperatures around 22°C (72°F).

Find more detailed climate information for Lanai in April here.

In May the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 26°C (79°F) and nighttime temperatures around 23°C (73°F).

Find more detailed climate information for Lanai in May here.

In June the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 27°C (81°F) and nighttime temperatures around 24°C (75°F).

Find more detailed climate information for Lanai in June here.

In July the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 24°C (75°F).

Find more detailed climate information for Lanai in July here.

In August the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 25°C (77°F). On average, this month is one of the warmest months of the year in Lanai. So be prepared and make sure to dress lightly.

Find more detailed climate information for Lanai in August here.

In September the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 25°C (77°F). On average, this month is one of the warmest months of the year in Lanai. So be prepared and make sure to dress lightly.

Find more detailed climate information for Lanai in September here.

In October the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 28°C (82°F) and nighttime temperatures around 25°C (77°F).

Find more detailed climate information for Lanai in October here.

In November the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 27°C (81°F) and nighttime temperatures around 24°C (75°F).

Find more detailed climate information for Lanai in November here.

In December the weather in Lanai is generally perfect. In Lanai City you can expect warm maximum average daytime temperatures around 26°C (79°F) and nighttime temperatures around 23°C (73°F).

Find more detailed climate information for Lanai in December here.