Climate and monthly weather forecast
Hanapepe, HI

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Weather in January

January, like December, in Hanapepe, Hawaii, is a moderately hot winter month, with an average temperature ranging between min 70.3°F (21.3°C) and max 74.7°F (23.7°C). Hanapepe's average high-temperature marks a still moderately hot 74.7°F (23.7°C) with the advent of January, closely mirroring that of the preceding month. Weather in January »

Weather in February

February, the last month of the winter in Hanapepe, is also a moderately hot month, with an average temperature ranging between max 73.4°F (23°C) and min 69.1°F (20.6°C). The lowest level of Hanapepe's temperatures is noted during February and March, averaging a high-temperature of 73.4°F (23°C). Weather in February »

Weather in March

March, the first month of the spring in Hanapepe, is also a moderately hot month, with an average temperature fluctuating between 69.4°F (20.8°C) and 73.4°F (23°C). Temperatures reach their minimum during February and March, recording an average high-temperature of 73.4°F (23°C). Weather in March »

Weather in April

April, like March, in Hanapepe, Hawaii, is a moderately hot spring month, with temperature in the range of an average high of 75.7°F (24.3°C) and an average low of 71.2°F (21.8°C). April's commencement is accompanied by an average high-temperature of a still moderately hot 75.7°F (24.3°C), diverging marginally from March's 73.4°F (23°C). Weather in April »

Weather in May

The last month of the spring, May, is another warm month in Hanapepe, Hawaii, with temperature in the range of an average low of 72.7°F (22.6°C) and an average high of 77.4°F (25.2°C). As May takes its course, Hanapepe's average high-temperature registers at a still moderately hot 77.4°F (25.2°C), closely aligning with the preceding month. Weather in May »

Weather in June

June, the first month of the summer in Hanapepe, is still a warm month, with an average temperature varying between 79°F (26.1°C) and 74.5°F (23.6°C). June's onset records an average high-temperature of a still warm 79°F (26.1°C), a near match to May's 77.4°F (25.2°C). Weather in June »

Weather in July

July, like June, in Hanapepe, Hawaii, is another warm summer month, with an average temperature varying between 75.7°F (24.3°C) and 80.1°F (26.7°C). The shift to July signals an average high-temperature of a still moderately hot 80.1°F (26.7°C), subtly varied from June's 79°F (26.1°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Hanapepe, Hawaii, with an average temperature ranging between max 80.8°F (27.1°C) and min 76.1°F (24.5°C). The warmest period is August, when temperatures fluctuate between an average high of 80.8°F (27.1°C) and a low of 76.1°F (24.5°C). The heat index in August is evaluated at 84.2°F (29°C). Weather in August »

Weather in September

The first month of the autumn, September, is also a moderately hot month in Hanapepe, Hawaii, with an average temperature fluctuating between 76.3°F (24.6°C) and 80.4°F (26.9°C). Hanapepe records a slight change with September's average high-temperatures adjusting to a still warm 80.4°F (26.9°C) from August's 80.8°F (27.1°C). Weather in September »

Weather in October

October, like September, in Hanapepe, Hawaii, is a moderately hot autumn month, with temperature in the range of an average high of 79.7°F (26.5°C) and an average low of 76.1°F (24.5°C). With October's arrival, Hanapepe notes an average high-temperature of a still moderately hot 79.7°F (26.5°C), closely following the trend of the preceding month. Weather in October »

Weather in November

November, the last month of the autumn in Hanapepe, is another warm month, with an average temperature ranging between max 77.9°F (25.5°C) and min 74.3°F (23.5°C). The shift into November records an average high-temperature of a still moderately hot 77.9°F (25.5°C), subtly varied from October's 79.7°F (26.5°C). Weather in November »

Weather in December

The first month of the winter, December, is still a warm month in Hanapepe, Hawaii, with an average temperature fluctuating between 75.7°F (24.3°C) and 72.1°F (22.3°C). December is marked by an average high-temperature of a still warm 75.7°F (24.3°C), almost identical to the preceding month. Weather in December »
Updated: Feb 10, 2024 | Published by: Weather U.S. | Resources

Frequently asked questions

What is the least humid month in Hanapepe?

January, May, September and November, with an average relative humidity of 74%, are the least humid months in Hanapepe.

How many days does it rain in Hanapepe?

In Hanapepe, Hawaii, during the entire year, the rain falls for 172.7 days and collects up to 15.75" (400mm) of precipitation.

When is the lowest UV index in Hanapepe?

January through June, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Hanapepe, Hawaii.

What part of the year is the coldest in Hanapepe?

February and March are known as Hanapepe's coldest months, with an average high-temperature of 73.4°F (23°C).

What is the most humid month in Hanapepe?

February through April, June through August, October and December, with an average relative humidity of 75%, are most humid months in Hanapepe.

What is the wettest month in Hanapepe?

The month with the most rainfall in Hanapepe is March, when the rain falls for 16.8 days and typically aggregates up to 2.2" (56mm) of precipitation.

What is the month with the coldest ocean in Hanapepe?

With an average ocean temperature of 75.4°F (24.1°C), March is the month with the coldest seawater.

When are the longest days in Hanapepe?

June has the longest days of the year in Hanapepe, Hawaii, with an average of 13h and 30min of daylight.

What month has the most sunshine in Hanapepe?

June has the most sunshine of the year, with an average of 11h of sunshine.

What is the driest month in Hanapepe?

The month with the least rainfall in Hanapepe is July, when the rain falls for 13.5 days and typically collects 0.63" (16mm) of precipitation.

When is the highest UV index in Hanapepe?

The months with the highest UV index are July through September, with an average maximum UV index of 7.

What part of the year is the hottest in Hanapepe?

August is Hanapepe's warmest month, registering average high temperatures of 80.8°F (27.1°C) and lows of 76.1°F (24.5°C).

What month is the ocean warmest in Hanapepe?

The month with the warmest seawater is September, with an average ocean temperature of 80.4°F (26.9°C).

What is the month with the least sunshine in Hanapepe?

November has the least sunshine of the year, with an average of 7.1h of sunshine.

What is the month with the shortest days in Hanapepe?

With an average of 10h and 48min of daylight, December has the shortest days of the year in Hanapepe, Hawaii.

Is there Daylight Saving Time (DST) in Hanapepe?

Hanapepe does not utilize Daylight Saving Time (DST). HST timezone is used over the entire year.

Average temperature
Hanapepe, HI

Average temperature - Hanapepe, HI

The warmest month (with the highest average high temperature) is August (80.8°F).
The months with the lowest average high temperature are February and March (73.4°F).

The month with the highest average low temperature is September (76.3°F).
The coldest month (with the lowest average low temperature) is February (69.1°F).

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Average pressure
Hanapepe, HI

Average pressure - Hanapepe, HI

The months with the highest atmospheric pressure are March and April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.98"Hg).

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Average wind speed
Hanapepe, HI

Average wind speed - Hanapepe, HI

The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is May (8.6mph).

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Average humidity
Hanapepe, HI

Average humidity - Hanapepe, HI

The months with the highest relative humidity are February, March, April, June, July, August, October and December (75%).
The months with the lowest relative humidity are January, May, September and November (74%).

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Average rainfall
Hanapepe, HI

Average rainfall - Hanapepe, HI

The wettest month (with the highest rainfall) is March (2.2").
The driest month (with the least rainfall) is July (0.63").

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Average rainfall days
Hanapepe, HI

Average rainfall days - Hanapepe, HI

The month with the highest number of rainy days is March (16.8 days).
The month with the least rainy days is January (11.5 days).

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Average sea temperature
Hanapepe, HI

Average sea temperature - Hanapepe, HI

The best month for swimming (with the highest average sea temperature) is September (80.5°F).
The coldest month (with the lowest average sea temperature) is March (75.4°F).

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Average daylight / Average sunshine
Hanapepe, HI

Average daylight / Average sunshine - Hanapepe, HI

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is November (Average sunshine: 7h and 6min).

[Resources]

Average sunshine days
Hanapepe, HI

Average sunshine days - Hanapepe, HI

The month with the most sunshine days is January (13.8 days).
The month with the least sunshine days is November (6.7 days).

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Average UV index
Hanapepe, HI

Average UV index - Hanapepe, HI

The months with the highest UV index are July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, October, November and December (UV index 6).

[Resources]

Average visibility
Hanapepe, HI

Average visibility - Hanapepe, HI

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]

Hanapepe, Hawaii, USA

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