March weather forecastKekaha, HI

March

Weather in March

In March, the trend of moderate climate continues in Kekaha. Unusually, March features the highest average rainfall for the year, with rainfall distributed across 16.8 days. As days gradually lengthen, daylight shines for 12 hours, inviting people to enjoy longer in outdoor activities. Despite the rise in rainfall, the average sea temperatures decrease slightly. Still, the weather remains favourable for various activities in Kekaha.

Temperature

During February and March, Kekaha registers its lowest temperatures, averaging a high of 73.4°F (23°C).

Humidity

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

Rainfall

March is the month with the most rainfall in Kekaha. Rain falls for 16.8 days and accumulates 2.2" (56mm) of precipitation.

Ocean temperature

The month with the coldest seawater is March, with an average ocean temperature of 75.4°F (24.1°C).
Note: The allure of a swim in 75.4°F (24.1°C) waters can be influenced by your feelings towards the cold, today's sunshine, the wind's touch, and the ambient warmth. To put it in perspective, Olympic standards demand water temperatures of 77°F (25°C) to 82.4°F (28°C).

Daylight

In Kekaha, the average length of the day in March is 12h and 2min.
On the first day of March, sunrise is at 6:58 am and sunset at 6:43 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 6:53 pm HST.

Sunshine

In March, the average sunshine is 8.6h.

UV index

The months with the lowest UV index in Kekaha are January through June, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: In March, the maximum UV index of 6 suggests these recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.

Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The months of February and March see the lowest levels of Kekaha's temperatures, averaging a high of 73.4°F (23°C).

In March, in Kekaha, the average high-temperature is 73.4°F (23°C), and the average low-temperature is 69.4°F (20.8°C).

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

In March, the average relative humidity in Kekaha is 75%.

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

In Kekaha, in March, during 16.8 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

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

In March, the average ocean temperature in Kekaha is 75.4°F (24.1°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 75.4°F (24.1°C).

The average day length in March in Kekaha, Hawaii, is 12h and 2min.

In March, on the first day of the month, sunrise is at 6:58 am and sunset at 6:43 pm. On the last day of the month, in Kekaha, Hawaii, sunrise is at 6:31 am and sunset at 6:53 pm HST.

In Kekaha, Hawaii, the average sunshine duration in March is 8.6h.

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

In March, the average daily maximum UV index in Kekaha is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F March A M J J A S O N D

Feb

March

Apr

Average high temperature

73.4°F

75.7°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

10.9mph

11.2mph

10.1mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

13.7

16.8

15.1

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

7.7

8.4

Average UV index

Average cloud cover

Average visibility

Average temperature in March
Kekaha, HI

Average high temperature in March: 73.4°F

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).

Average low temperature in March: 69.4°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).

Average pressure in March
Kekaha, HI

Average pressure in March: 30.06"Hg

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).

Average wind speed in March
Kekaha, HI

Average wind speed in March: 10.7mph

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).

Average humidity in March
Kekaha, HI

Average humidity in March: 75%

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%).

Average rainfall in March
Kekaha, HI

Average rainfall in March: 2.2"

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

Average rainfall days in March
Kekaha, HI

Average rainfall days in March: 16.8 days

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).

Average sea temperature in March
Kekaha, HI

Average sea temperature in March: 75.4°F

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).

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

Average daylight in March: 12h and 0min

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).

Average sunshine in March: 8h and 36min

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).

Average sunshine days in March
Kekaha, HI

Average sunshine days in March: 7.7 days

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

Average UV index in March
Kekaha, HI

Average UV index in March: 6

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).

Average cloud cover in March
Kekaha, HI

Average cloud cover in March: 35

The month with the most cloud cover is March (Cloud cover 35).
The months with the least cloud cover are January and September (Cloud cover 28).

Average visibility in March
Kekaha, 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).