March weather forecast
Waikapu, HI

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Weather in March

The first month of the spring, March, is still a warm month in Waikapu, Hawaii, with an average temperature varying between 70.7°F (21.5°C) and 74.3°F (23.5°C).

Temperature

The ushering in of March brings an average high-temperature of a still warm 74.3°F (23.5°C), closely mirroring the 73.9°F (23.3°C) of February. The low temperature average during March reflects a slight decrease to an agreeable 70.7°F (21.5°C) from the day's peak.

Humidity

In March, the average relative humidity is 75%.

Rainfall

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

Daylight

In March, the average length of the day is 12h and 3min.
On the first day of March, sunrise is at 6:45 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 6:40 pm HST.

Sunshine

In March, the average sunshine is 8.7h.

UV index

The months with the lowest UV index in Waikapu are January through June, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In March, the maximum UV index of 6 transforms into these recommendations:
Shun overexposure. Protection from sun ravages is indispensable. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Waikapu in March?

In March, the average high-temperature and low-temperature are 74.3°F (23.5°C) and 70.7°F (21.5°C) respectively.

What is the average humidity in March?

The average relative humidity in March is 75%.

What is the rainiest month in Waikapu?

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

How much does it rain in March?

In Waikapu, in March, it is raining for 11.9 days, with typically 0.87" (22mm) of accumulated precipitation.

What is the average length of the day in March?

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

When are sunrise and sunset in March?

In March, on the first day of the month, sunrise is at 6:45 am and sunset at 6:30 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 6:40 pm HST.

How long on average sun shines in March?

In Waikapu, the average sunshine duration in March is 8.7h.

When is the lowest UV index?

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

What is the UV index intensity in March?

In March, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Waikapu, HI

Average temperature in March - Waikapu, HI
  • Average high temperature in March: 74.3°F

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).

  • Average low temperature in March: 70.7°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).

Average pressure in March
Waikapu, HI

Average pressure in March - Waikapu, 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).

Average wind speed in March
Waikapu, HI

Average wind speed in March - Waikapu, HI
  • Average wind speed in March: 12.4mph

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).

Average humidity in March
Waikapu, HI

Average humidity in March - Waikapu, HI
  • Average humidity in March: 75%

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

Average rainfall in March
Waikapu, HI

Average rainfall in March - Waikapu, HI
  • Average rainfall in March: 0.87"

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

Average rainfall days in March
Waikapu, HI

Average rainfall days in March - Waikapu, HI
  • Average rainfall days in March: 11.9 days

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).

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

Average daylight in March / Average sunshine in March - Waikapu, HI
  • Average daylight in March: 12h and 0min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 54min).

  • Average sunshine in March: 8h and 4min

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).

Average sunshine days in March
Waikapu, HI

Average sunshine days in March - Waikapu, HI
  • Average sunshine days in March: 15.2 days

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

Average UV index in March
Waikapu, HI

Average UV index in March - Waikapu, HI
  • Average UV index in March: 6

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).

Average cloud cover in March
Waikapu, HI

Average cloud cover in March - Waikapu, HI
  • Average cloud cover in March: 30

The month with the most cloud cover is March (Cloud cover 30).
The months with the least cloud cover are June and September (Cloud cover 21).

Average visibility in March
Waikapu, HI

Average visibility in March - Waikapu, 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).

Waikapu, Hawaii, USA

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