March weather forecast
Keanakolu, HI

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Weather in March

March, the first month of the spring in Keanakolu, is still a comfortable month, with temperature in the range of an average low of 52.5°F (11.4°C) and an average high of 61.9°F (16.6°C).

Temperature

Keanakolu's temperature records reveal March as the coldest month, marked by average highs of 61.9°F (16.6°C) and lows of 52.5°F (11.4°C).

Humidity

In Keanakolu, the average relative humidity in March is 82%.

Rainfall

In Keanakolu, in March, during 24.5 rainfall days, 3.46" (88mm) of precipitation is typically accumulated. In Keanakolu, during the entire year, the rain falls for 280.8 days and collects up to 33.9" (861mm) of precipitation.

Daylight

The average length of the day in March is 12h and 3min.
On the first day of the month, sunrise is at 6:40 am and sunset at 6:26 pm. On the last day of March, in Keanakolu, sunrise is at 6:14 am and sunset at 6:35 pm HST.

Sunshine

In Keanakolu, the average sunshine in March is 7.7h.

UV index

The months with the lowest UV index in Keanakolu are January through April, November and December, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 4 during March translates into the following recommendations:
Put precautions into practice - Protective measures against sun-induced damage are advised. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What time of the year is the coldest in Keanakolu?

March brings the lowest temperatures in Keanakolu, Hawaii, with an average high of 61.9°F (16.6°C) and an average low of 52.5°F (11.4°C).

What is the usual temperature for Keanakolu in March?

In Keanakolu, 61.9°F (16.6°C) is the average high-temperature and 52.5°F (11.4°C) is the average low-temperature during March.

What is the average humidity in March in Keanakolu?

In March, the average relative humidity in Keanakolu, Hawaii, is 82%.

How much does it rain in Keanakolu in March?

In Keanakolu, Hawaii, during March, the rain falls for 24.5 days and regularly aggregates up to 3.46" (88mm) of precipitation.

How many hours of daylight does Keanakolu have in March?

In March, the average day length is 12h and 3min.

When are sunrise and sunset in March in Keanakolu?

In March, on the first day of the month, sunrise is at 6:40 am and sunset at 6:26 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 6:35 pm HST.

How many hours of sunshine does Keanakolu have in March?

The average sunshine duration in March is 7.7h.

When is the lowest UV index in Keanakolu?

The months with the lowest UV index in Keanakolu, Hawaii, are January through April, November and December, with an average maximum UV index of 4.

How high is the UV index in March in Keanakolu?

The average daily maximum UV index in March in Keanakolu is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Keanakolu, HI

Average temperature in March - Keanakolu, HI
  • Average high temperature in March: 61.9°F

The warmest month (with the highest average high temperature) is August (67.5°F).
The month with the lowest average high temperature is March (61.9°F).

  • Average low temperature in March: 52.5°F

The month with the highest average low temperature is September (59°F).
The coldest month (with the lowest average low temperature) is February (52°F).

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Average pressure in March
Keanakolu, HI

Average pressure in March - Keanakolu, HI
  • Average pressure in March: 30.04"Hg

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 in March
Keanakolu, HI

Average wind speed in March - Keanakolu, HI
  • Average wind speed in March: 4.6mph

The windiest months (with the highest average wind speed) are July and August (5.5mph).
The calmest months (with the lowest average wind speed) are January, May and October (4.5mph).

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Average humidity in March
Keanakolu, HI

Average humidity in March - Keanakolu, HI
  • Average humidity in March: 82%

The months with the highest relative humidity are September and October (84%).
The month with the lowest relative humidity is February (78%).

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Average rainfall in March
Keanakolu, HI

Average rainfall in March - Keanakolu, HI
  • Average rainfall in March: 3.46"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is June (1.57").

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Average rainfall days in March
Keanakolu, HI

Average rainfall days in March - Keanakolu, HI
  • Average rainfall days in March: 24.5 days

The month with the highest number of rainy days is September (27.3 days).
The month with the least rainy days is January (17.1 days).

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Average daylight in March /
Average sunshine in March
Keanakolu, HI

Average daylight in March / Average sunshine in March - Keanakolu, HI
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in March: 7h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in March
Keanakolu, HI

Average sunshine days in March - Keanakolu, HI
  • Average sunshine days in March: 4.6 days

The month with the most sunshine days is January (9.7 days).
The month with the least sunshine days is September (0.8 days).

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Average UV index in March
Keanakolu, HI

Average UV index in March - Keanakolu, HI
  • Average UV index in March: 4

The months with the highest UV index are May, June, July, August, September and October (UV index 5).
The months with the lowest UV index are January, February, March, April, November and December (UV index 4).

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Average cloud cover in March
Keanakolu, HI

Average cloud cover in March - Keanakolu, HI
  • Average cloud cover in March: 42

The months with the most cloud cover are April and September (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 29).

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Average visibility in March
Keanakolu, HI

Average visibility in March - Keanakolu, HI
  • Average visibility in March: 6mi

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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Keanakolu, Hawaii, USA

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