Climate and monthly weather forecast
Kihei, HI

Weather in January

January, like December, in Kihei, Hawaii, is a moderately hot winter month, with an average temperature ranging between max 74.7°F (23.7°C) and min 71.6°F (22°C). In Kihei, the average high-temperature in January is almost the same as in December - a still warm 74.7°F (23.7°C). Weather in January »

Weather in February

The last month of the winter, February, is also a moderately hot month in Kihei, Hawaii, with temperature in the range of an average high of 73.9°F (23.3°C) and an average low of 70.7°F (21.5°C). The coldest month is February, with an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 70.7°F (21.5°C). Weather in February »

Weather in March

March, the first month of the spring in Kihei, is still a warm month, with an average temperature ranging between max 74.3°F (23.5°C) and min 70.7°F (21.5°C). In Kihei, the average high-temperature in March is relatively the same as in February - a still warm 74.3°F (23.5°C). Weather in March »

Weather in April

April, the same as March, is a moderately hot spring month in Kihei, Hawaii, with temperature in the range of an average high of 75.6°F (24.2°C) and an average low of 72.1°F (22.3°C). In April, the average high-temperature is almost the same as in March - a still moderately hot 75.6°F (24.2°C). Weather in April »

Weather in May

May, the last month of the spring in Kihei, is also a moderately hot month, with an average temperature fluctuating between 77°F (25°C) and 73.4°F (23°C). In Kihei, the average high-temperature in May is practically the same as in April - a still warm 77°F (25°C). Weather in May »

Weather in June

The first month of the summer, June, is also a moderately hot month in Kihei, Hawaii, with an average temperature fluctuating between 77.9°F (25.5°C) and 74.7°F (23.7°C). In June, the average high-temperature is practically the same as in May - a still warm 77.9°F (25.5°C). Weather in June »

Weather in July

July, like June, in Kihei, Hawaii, is another warm summer month, with an average temperature fluctuating between 78.8°F (26°C) and 75.6°F (24.2°C). In Kihei, Hawaii, the average high-temperature in July is practically the same as in June - a still moderately hot 78.8°F (26°C). Weather in July »

Weather in August

August, the last month of the summer in Kihei, is another warm month, with an average temperature ranging between min 76.3°F (24.6°C) and max 79.5°F (26.4°C). In Kihei, the average high-temperature in August is relatively the same as in July - a still warm 79.5°F (26.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a warm month in Kihei, Hawaii, with an average temperature ranging between min 76.1°F (24.5°C) and max 79.9°F (26.6°C). The warmest month is September, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 76.1°F (24.5°C). Weather in September »

Weather in October

October, like September, in Kihei, Hawaii, is a moderately hot autumn month, with an average temperature varying between 79.3°F (26.3°C) and 76.5°F (24.7°C). In Kihei, the average high-temperature in October is practically the same as in September - a still warm 79.3°F (26.3°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a moderately hot month in Kihei, Hawaii, with an average temperature varying between 74.8°F (23.8°C) and 77.7°F (25.4°C). In Kihei, the average high-temperature in November is essentially the same as in October - a still warm 77.7°F (25.4°C). Weather in November »

Weather in December

December, the first month of the winter in Kihei, is still a warm month, with an average temperature varying between 72.9°F (22.7°C) and 75.7°F (24.3°C). In Kihei, the average high-temperature in December is almost the same as in November - a still warm 75.7°F (24.3°C). Weather in December »
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FAQ

What is the least humid month in Kihei?

January and February, with an average relative humidity of 74%, are the least humid months in Kihei, Hawaii.

How much does it rain in Kihei?

In Kihei, during the entire year, the rain falls for 103.4 days and collects up to 6.57" (167mm) of precipitation.

When is the lowest UV index in Kihei?

The months with the lowest UV index in Kihei, Hawaii, are January through June, November and December, with an average maximum UV index of 6.

What is the coldest month in Kihei?

February is the coldest month in Kihei, Hawaii, with an average high-temperature of 73.9°F (23.3°C) and an average low-temperature of 70.7°F (21.5°C).

What is the wettest month in Kihei?

The months with the most rainfall in Kihei, Hawaii, are March and December, with an average 0.87" (22mm) of precipitation.

When is the ocean coldest in Kihei?

The month with the coldest seawater is March, with an average ocean temperature of 75.7°F (24.3°C).

What is the driest month in Kihei?

June is the month with the least rainfall in Kihei, Hawaii. Rain falls for 6.6 days and accumulates 0.2" (5mm) of precipitation.

When are the longest days in Kihei?

June has the longest days of the year in Kihei, Hawaii, with an average of 13h and 22min of daylight.

What month has the most sunshine in Kihei?

June has the most sunshine of the year, with an average of 11.5h of sunshine.

What are the most humid months in Kihei?

The months with the highest humidity are July and August, with an average relative humidity of 76%.

What is the month with the highest UV index in Kihei?

July through October, with an average maximum UV index of 7, are months with the highest UV index in Kihei, Hawaii.

What is the warmest month in Kihei?

September is the warmest month, with an average high-temperature of 79.9°F (26.6°C) and an average low-temperature of 76.1°F (24.5°C).

When is the ocean warmest in Kihei?

September is the month with the warmest seawater in Kihei, with an average ocean temperature of 80.1°F (26.7°C).

What is the month with the shortest days in Kihei?

The month with the shortest days is December, with an average of 10h and 54min of daylight.

Is there Daylight Saving Time (DST) in Kihei?

Kihei, Hawaii, does not observe Daylight Saving Time (DST). HST timezone is used throughout the entire year.

What is the month with the least sunshine in Kihei?

The month with the least sunshine is December, with an average of 7h of sunshine.

Average temperature
Kihei, HI

Average temperature - Kihei, HI

The warmest month (with the highest average high temperature) is September (79.9°F).
The month with the lowest average high temperature is February (73.9°F).

The month with the highest average low temperature is October (76.5°F).
The coldest months (with the lowest average low temperature) are February and March (70.7°F).

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Average pressure
Kihei, HI

Average pressure - Kihei, HI

The month with the highest atmospheric pressure is April (30.05"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).

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Average wind speed
Kihei, HI

Average wind speed - Kihei, HI

The windiest month (with the highest average wind speed) is June (13.6mph).
The calmest month (with the lowest average wind speed) is January (10.4mph).

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Average humidity
Kihei, HI

Average humidity - Kihei, HI

The months with the highest relative humidity are July and August (76%).
The months with the lowest relative humidity are January and February (74%).

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Average rainfall
Kihei, HI

Average rainfall - Kihei, HI

The wettest months (with the highest rainfall) are March and December (0.87").
The driest month (with the least rainfall) is June (0.2").

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Average rainfall days
Kihei, HI

Average rainfall days - Kihei, HI

The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is June (6.6 days).

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Average sea temperature
Kihei, HI

Average sea temperature - Kihei, HI

The best month for swimming (with the highest average sea temperature) is September (80°F).
The coldest month (with the lowest average sea temperature) is March (75.6°F).

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Average daylight / Average sunshine
Kihei, HI

Average daylight / Average sunshine - Kihei, HI

The month with the longest days is June (Average daylight: 13h and 22min).
The month with the shortest days is December (Average daylight: 10h and 54min).

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days
Kihei, HI

Average sunshine days - Kihei, HI

The month with the most sunshine days is June (19.9 days).
The month with the least sunshine days is March (15.2 days).

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Average UV index
Kihei, HI

Average UV index - Kihei, HI

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

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Average visibility
Kihei, HI

Average visibility - Kihei, 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).

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