March weather forecastPearl City, HI
March
Weather in March
As spring starts to make its presence felt, March brings an increase in rainfall with an average of around 1.93" (49mm). Despite this rise in precipitation, Pearl City remains an inviting destination with its consistent weather. The cloud coverage remains almost static in comparison to previous months. The wind strength remains noticeably above average during this month too. Meanwhile, daylight extends to 12 hours contributing to ample sunshine and glorious Hawaiian afternoons.Temperature
In Pearl City, the coldest months are February and March, registering an average high-temperature of 75.4°F (24.1°C).Humidity
In Pearl City, the average relative humidity in March is 75%.Rainfall
In March, the rain falls for 20 days. Throughout March, 1.93" (49mm) of precipitation is accumulated. Throughout the year, in Pearl City, 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: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 75.7°F (24.3°C) water pleasant. (Olympic swimming events mandate water temperatures from 77°F (25°C) to 82.4°F (28°C).)
Daylight
In March, the average length of the day 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
The average sunshine in March 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 of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 6 in March converts into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Caution! Sand and water reflections can notably increase the UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Pearl City, 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
Pearl City, 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
Pearl City, 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
Pearl City, 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
Pearl City, 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
Pearl City, 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
Pearl City, HI
- Average sea temperature in March: 75.7°F
The best month for swimming (with the highest average sea temperature) is September (80.4°F).
The coldest month (with the lowest average sea temperature) is March (75.7°F).
Average daylight in March /
Average sunshine in March
Pearl City, 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 30min
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
Pearl City, 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
Pearl City, 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
Pearl City, 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
Pearl City, 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).
