April weather forecastKahakuloa, HI
April
Weather in April
April, the same as March, is another warm spring month in Kahakuloa, Hawaii, with an average temperature fluctuating between 72.1°F (22.3°C) and 75.4°F (24.1°C).Temperature
April commences with an average high-temperature of a still moderately hot 75.4°F (24.1°C), showing little deviation from March's 74.1°F (23.4°C). In April, Kahakuloa experiences a marginal drop in temperature, with averages of 72.1°F (22.3°C) at night.Humidity
In Kahakuloa, Hawaii, the average relative humidity in April is 76%.Rainfall
In Kahakuloa, in April, it is raining for 9.8 days, with typically 0.83" (21mm) of accumulated precipitation. In Kahakuloa, during the entire year, the rain falls for 112.6 days and collects up to 7.91" (201mm) of precipitation.Daylight
In Kahakuloa, the average length of the day in April is 12h and 39min.On the first day of the month, sunrise is at 6:18 am and sunset at 6:41 pm. On the last day of April, sunrise is at 5:55 am and sunset at 6:50 pm HST.
Sunshine
The average sunshine in April is 8.8h.UV index
The months with the lowest UV index in Kahakuloa are January through June, November and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 6 during April leads to these instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Kahakuloa, HI
- Average high temperature in April: 75.4°F
The warmest month (with the highest average high temperature) is September (79.7°F).
The month with the lowest average high temperature is February (73.9°F).
- Average low temperature in April: 72.1°F
The months with the highest average low temperature are August and October (76.5°F).
The coldest month (with the lowest average low temperature) is March (70.7°F).
Average pressure in April
Kahakuloa, HI
- Average pressure in April: 30.06"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 April
Kahakuloa, HI
- Average wind speed in April: 12.4mph
The windiest month (with the highest average wind speed) is July (13.9mph).
The calmest month (with the lowest average wind speed) is January (10.6mph).
Average humidity in April
Kahakuloa, HI
- Average humidity in April: 76%
The month with the highest relative humidity is July (77%).
The months with the lowest relative humidity are January, February, March, September and November (75%).
Average rainfall in April
Kahakuloa, HI
- Average rainfall in April: 0.83"
The wettest month (with the highest rainfall) is March (1.1").
The driest month (with the least rainfall) is July (0.35").
Average rainfall days in April
Kahakuloa, HI
- Average rainfall days in April: 9.8 days
The month with the highest number of rainy days is March (13.4 days).
The month with the least rainy days is November (7.7 days).
Average daylight in April /
Average sunshine in April
Kahakuloa, HI
- Average daylight in April: 12h and 36min
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 April: 8h and 48min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in April
Kahakuloa, HI
- Average sunshine days in April: 14.7 days
The month with the most sunshine days is October (18.4 days).
The month with the least sunshine days is March (12.6 days).
Average UV index in April
Kahakuloa, HI
- Average UV index in April: 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 April
Kahakuloa, HI
- Average cloud cover in April: 33
The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is September (Cloud cover 25).
Average visibility in April
Kahakuloa, HI
- Average visibility in April: 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).
