Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average sea temperature in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
In Waipahu, the coldest period comes during February and March, when the average high-temperature touches 75.4°F (24.1°C).Humidity
In March, the average relative humidity in Waipahu is 75%.Rainfall
In Waipahu, in March, it is raining for 20 days, with typically 1.93" (49mm) of accumulated precipitation. Throughout the year, in Waipahu, there are 208.4 rainfall days, and 16.5" (419mm) of precipitation is accumulated.Ocean temperature
The month with the coldest seawater is March, with an average ocean temperature of 75.7°F (24.3°C).Note: If cold is not your friend, swimming at 75.7°F (24.3°C) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.
Daylight
In Waipahu, the average length of the day in March is 12h and 3min.On the first day of the month, sunrise is at 6:51 am and sunset at 6:36 pm. On the last day of March, sunrise is at 6:24 am and sunset at 6:46 pm HST.
Sunshine
In March, the average sunshine is 7.5h.UV index
January through August, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In March, the maximum UV index of 6 translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take note! The UV strength of the Sun elevates when reflected off water and sand.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year?
What are the temperatures in March?
What is the average humidity in March?
How many days does it rain in March?
What month is the ocean coldest?
What is the ocean temperature in March?
How many hours of daylight does Waipahu have in March?
What time are sunrise and sunset in March?
How many hours of sunshine does Waipahu have in March?
What is the month with the lowest UV index?
How high is the UV index in March?
Average temperature in March
Waipahu, HI
- Average high temperature in March: 75.4°F
The warmest months (with the highest average high temperature) are August and September (82°F).
The months with the lowest average high temperature are February and March (75.4°F).
- Average low temperature in March: 68.5°F
The month with the highest average low temperature is September (75°F).
The coldest month (with the lowest average low temperature) is February (68°F).
Average pressure in March
Waipahu, HI
- Average pressure in March: 30.05"Hg
The month with the highest atmospheric pressure is April (30.06"Hg).
The months with the lowest atmospheric pressure are September and October (29.97"Hg).
Average wind speed in March
Waipahu, HI
- Average wind speed in March: 10.5mph
The windiest month (with the highest average wind speed) is July (11.3mph).
The calmest month (with the lowest average wind speed) is January (8.4mph).
Average humidity in March
Waipahu, HI
- Average humidity in March: 75%
The months with the highest relative humidity are February and December (76%).
The months with the lowest relative humidity are April, May, June and September (74%).
Average rainfall in March
Waipahu, HI
- Average rainfall in March: 1.93"
The wettest month (with the highest rainfall) is October (2.09").
The driest month (with the least rainfall) is July (0.71").
Average rainfall days in March
Waipahu, HI
- Average rainfall days in March: 20 days
The month with the highest number of rainy days is March (20 days).
The month with the least rainy days is January (13.5 days).
Average sea temperature in March
Waipahu, HI
- Average sea temperature in March: 75.7°F
The best month for swimming (with the highest average sea temperature) is September (80.6°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).
Average daylight in March /
Average sunshine in March
Waipahu, 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: 7h and 3min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The months with the least sunshine are November and December (Average sunshine: 6h and 18min).
Average sunshine days in March
Waipahu, HI
- Average sunshine days in March: 7.1 days
The month with the most sunshine days is January (12.3 days).
The month with the least sunshine days is November (6.2 days).
Average UV index in March
Waipahu, HI
- Average UV index in March: 6
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 cloud cover in March
Waipahu, HI
- Average cloud cover in March: 44
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 36).
Average visibility in March
Waipahu, 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).
Waipahu, Hawaii, USA
Weather forecast for your location
2. Allow the app to use your location