Climate and monthly weather forecast
Kalihiwai, HI

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Weather in January

January, like December, in Kalihiwai, Hawaii, is another warm winter month, with an average temperature varying between 74.7°F (23.7°C) and 69.6°F (20.9°C). In January, Kalihiwai notes an average high-temperature of a still moderately hot 74.7°F (23.7°C), hardly different from the preceding month. Weather in January »

Weather in February

February, the last month of the winter in Kalihiwai, is also an agreeable month, with an average temperature varying between 73.2°F (22.9°C) and 68.5°F (20.3°C). The months of February and March see the lowest levels of Kalihiwai's temperatures, averaging a high of 73.2°F (22.9°C). Weather in February »

Weather in March

March, the first month of the spring in Kalihiwai, is still a pleasant month, with an average temperature varying between 68.9°F (20.5°C) and 73.2°F (22.9°C). February and March are identified as the coldest months, with an average high-temperature of 73.2°F (22.9°C). Weather in March »

Weather in April

April is a moderately hot spring month in Kalihiwai, Hawaii, with an average temperature varying between 70.9°F (21.6°C) and 74.8°F (23.8°C). April's presence records an average high-temperature of a moderately hot 74.8°F (23.8°C), closely mirroring March's climate. Weather in April »

Weather in May

The last month of the spring, May, is also a moderately hot month in Kalihiwai, Hawaii, with an average temperature varying between 76.8°F (24.9°C) and 72.1°F (22.3°C). The advent of May brings an average high-temperature of a still moderately hot 76.8°F (24.9°C), exhibiting minor difference from the previous month. Weather in May »

Weather in June

June, the first month of the summer in Kalihiwai, is still a warm month, with temperature in the range of an average high of 78.3°F (25.7°C) and an average low of 73.9°F (23.3°C). Kalihiwai records an average high-temperature of a still warm 78.3°F (25.7°C) in June, maintaining a close correlation with May's 76.8°F (24.9°C). Weather in June »

Weather in July

July, the same as June, is a moderately hot summer month in Kalihiwai, Hawaii, with an average temperature fluctuating between 79°F (26.1°C) and 75°F (23.9°C). July's onset records an average high-temperature of a still warm 79°F (26.1°C), a near match to June's 78.3°F (25.7°C). Weather in July »

Weather in August

The last month of the summer, August, is another warm month in Kalihiwai, Hawaii, with an average temperature fluctuating between 79.5°F (26.4°C) and 75.7°F (24.3°C). Entering August, Kalihiwai's average high-temperature reads a still moderately hot 79.5°F (26.4°C), indicating a close resemblance to the previous month's climate. Weather in August »

Weather in September

September, the first month of the autumn in Kalihiwai, is still a warm month, with an average temperature ranging between max 79.7°F (26.5°C) and min 75.9°F (24.4°C). September, with its average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 75.9°F (24.4°C), holds the record as the warmest month. Weather in September »

Weather in October

October, the same as September, is another warm autumn month in Kalihiwai, Hawaii, with an average temperature varying between 79.5°F (26.4°C) and 75.4°F (24.1°C). The initiation of October sees an average high-temperature of a still warm 79.5°F (26.4°C), showing minor variations from the previous month. Weather in October »

Weather in November

The last month of the autumn, November, is another warm month in Kalihiwai, Hawaii, with an average temperature varying between 77.2°F (25.1°C) and 74.1°F (23.4°C). A minor adjustment in Kalihiwai's average high-temperature is noted with the start of November, touching a still moderately hot 77.2°F (25.1°C) from October's 79.5°F (26.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a moderately hot month in Kalihiwai, Hawaii, with an average temperature varying between 71.8°F (22.1°C) and 75.4°F (24.1°C). December ushers in an average high-temperature of a still moderately hot 75.4°F (24.1°C), aligning closely with the preceding month. Weather in December »

Frequently asked questions

What is the least humid month?

January is the least humid month, with an average relative humidity of 75%.

How many days does it rain?

Throughout the year, there are 218.4 rainfall days, and 22.13" (562mm) of precipitation is accumulated.

What is the month with the lowest UV index in Kalihiwai?

January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index.

What part of the year is the coldest?

During February and March, Kalihiwai experiences its coldest period, with an average high-temperature of 73.2°F (22.9°C).

What is the wettest month?

The month with the most rainfall is March, when the rain falls for 18.6 days and typically aggregates up to 2.52" (64mm) of precipitation.

What is the driest month?

The month with the least rainfall is April, when the rain falls for 18.3 days and typically collects 1.3" (33mm) of precipitation.

What are the most humid months?

June through August, October and December, with an average relative humidity of 77%, are most humid months.

When are the longest days?

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

What month has the most sunshine?

June has the most sunshine of the year, with an average of 9.7h of sunshine.

What month is the hottest?

With an average high-temperature of 79.7°F (26.5°C) and an average low-temperature of 75.9°F (24.4°C), September is the warmest month.

When is the highest UV index?

With an average maximum UV index of 7, September is the month with the highest UV index.

What is the month with the least sunshine?

The month with the least sunshine is November, with an average of 6.2h of sunshine.

What is the month with the shortest days in Kalihiwai?

December has the shortest days of the year, with an average of 10h and 48min of daylight.

Is there Daylight Saving Time (DST)?

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

Average temperature
Kalihiwai, HI

Average temperature - Kalihiwai, HI

The warmest month (with the highest average high temperature) is September (79.7°F).
The months with the lowest average high temperature are February and March (73.2°F).

The month with the highest average low temperature is September (75.9°F).
The coldest month (with the lowest average low temperature) is February (68.5°F).

Average pressure
Kalihiwai, HI

Average pressure - Kalihiwai, HI

The month with the highest atmospheric pressure is April (30.07"Hg).
The months with the lowest atmospheric pressure are September and October (29.98"Hg).

Average wind speed
Kalihiwai, HI

Average wind speed - Kalihiwai, HI

The windiest month (with the highest average wind speed) is July (12.3mph).
The calmest month (with the lowest average wind speed) is January (10mph).

Average humidity
Kalihiwai, HI

Average humidity - Kalihiwai, HI

The months with the highest relative humidity are June, July, August, October and December (77%).
The month with the lowest relative humidity is January (75%).

Average rainfall
Kalihiwai, HI

Average rainfall - Kalihiwai, HI

The wettest month (with the highest rainfall) is March (2.52").
The driest month (with the least rainfall) is April (1.3").

Average rainfall days
Kalihiwai, HI

Average rainfall days - Kalihiwai, HI

The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is January (12.5 days).

Average daylight / Average sunshine
Kalihiwai, HI

Average daylight / Average sunshine - Kalihiwai, 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: 9h and 42min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).

Average sunshine days
Kalihiwai, HI

Average sunshine days - Kalihiwai, HI

The month with the most sunshine days is January (12.8 days).
The month with the least sunshine days is August (2.9 days).

Average UV index
Kalihiwai, HI

Average UV index - Kalihiwai, HI

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

Average visibility
Kalihiwai, HI

Average visibility - Kalihiwai, 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).

Kalihiwai, Hawaii, USA

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