Hawaii Weather by Month – United States Climate

Hawaii in January

In January the weather in Hawaii ranges from very good in Waikoloa to excellent in Kihei. The temperatures range from pleasant in Volcano with 21°C (70°F) to high in Wailuku with 26°C (79°F). On average, this month is the coldest month of the year in Hawaii.

Find more detailed climate information for Hawaii in January here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in January: blue is cold, red is hot.

Marker color shows total monthly precipitation in January: pale blue is dry, deep blue is wet.

Hawaii in February

In February the weather in Hawaii ranges from mixed in Hilo to excellent in Kihei. The temperatures range from pleasant in Volcano with 21°C (70°F) to high in Wailuku with 26°C (79°F). On average, this month is the coldest month of the year in Hawaii.

Find more detailed climate information for Hawaii in February here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in February: blue is cold, red is hot.

Marker color shows total monthly precipitation in February: pale blue is dry, deep blue is wet.

Hawaii in March

In March the weather in Hawaii ranges from less favorable in Hilo to excellent in Kihei. The temperatures range from pleasant in Volcano with 21°C (70°F) to high in Wailuku with 27°C (81°F).

Find more detailed climate information for Hawaii in March here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in March: blue is cold, red is hot.

Marker color shows total monthly precipitation in March: pale blue is dry, deep blue is wet.

Hawaii in April

In April the weather in Hawaii ranges from mixed in Waikoloa to excellent in Kihei. The temperatures range from pleasant in Volcano with 21°C (70°F) to high in Maalaea with 27°C (81°F).

Find more detailed climate information for Hawaii in April here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in April: blue is cold, red is hot.

Marker color shows total monthly precipitation in April: pale blue is dry, deep blue is wet.

Hawaii in May

In May the weather in Hawaii ranges from less favorable in Waikoloa to excellent in Kihei. The temperatures range from pleasant in Volcano with 22°C (72°F) to high in Wailuku with 28°C (82°F).

Find more detailed climate information for Hawaii in May here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in May: blue is cold, red is hot.

Marker color shows total monthly precipitation in May: pale blue is dry, deep blue is wet.

Hawaii in June

In June the weather in Hawaii ranges from less favorable in Waikoloa to excellent in Kihei. The average maximum daytime temperatures are high and range from 23°C (73°F) in Volcano to 29°C (84°F) in Maalaea.

Find more detailed climate information for Hawaii in June here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in June: blue is cold, red is hot.

Marker color shows total monthly precipitation in June: pale blue is dry, deep blue is wet.

Hawaii in July

In July the weather in Hawaii ranges from less favorable in Waikoloa to excellent in Kihei. The average maximum daytime temperatures are high and range from 23°C (73°F) in Volcano to 30°C (86°F) in Maalaea. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Hawaii in July here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in July: blue is cold, red is hot.

Marker color shows total monthly precipitation in July: pale blue is dry, deep blue is wet.

Hawaii in August

In August the weather in Hawaii ranges from less favorable in Waikoloa to excellent in Lahaina. The temperatures range from high in Volcano with 24°C (75°F) to very high in Maalaea with 30°C (86°F). On average, this month is one of the warmest months of the year in Hawaii. So be prepared and make sure to dress lightly.

Find more detailed climate information for Hawaii in August here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in August: blue is cold, red is hot.

Marker color shows total monthly precipitation in August: pale blue is dry, deep blue is wet.

Hawaii in September

In September the weather in Hawaii ranges from less favorable in Waikoloa to excellent in Kihei. The temperatures range from high in Volcano with 23°C (73°F) to very high in Wailuku with 30°C (86°F). These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Hawaii in September here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.

Hawaii in October

In October the weather in Hawaii ranges from mixed in Waikoloa to excellent in Kihei. The average maximum daytime temperatures are high and range from 23°C (73°F) in Volcano to 30°C (86°F) in Wailuku. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.

Find more detailed climate information for Hawaii in October here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in October: blue is cold, red is hot.

Marker color shows total monthly precipitation in October: pale blue is dry, deep blue is wet.

Hawaii in November

In November the weather in Hawaii ranges from good in Hilo to excellent in Kihei. The temperatures range from pleasant in Volcano with 22°C (72°F) to high in Wailuku with 28°C (82°F).

Find more detailed climate information for Hawaii in November here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in November: blue is cold, red is hot.

Marker color shows total monthly precipitation in November: pale blue is dry, deep blue is wet.

Hawaii in December

In December the weather in Hawaii ranges from good in Hilo to excellent in Kihei. The temperatures range from pleasant in Volcano with 21°C (70°F) to high in Wailuku with 27°C (81°F).

Find more detailed climate information for Hawaii in December here.

Conditions Temperatures Precipitation

Temperatures Precipitation

perfect weather

pleasant

tolerable

unpleasant

poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in December: blue is cold, red is hot.

Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.

Hawaii Weather by Month: Temperature & Rainfall Guide

Hawaii in January

Hawaii in February

Hawaii in March

Hawaii in April

Hawaii in May

Hawaii in June

Hawaii in July

Hawaii in August

Hawaii in September

Hawaii in October

Hawaii in November

Hawaii in December

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