April weather forecast
Kihei, HI

englishespañol中文
Share

Weather in April

April is a pleasant month, presenting Kihei with relaxed and enjoyable weather conditions. Notably, rainfall decreases to 0.63" (16mm), establishing a balance between sunny and wet conditions. The climate grows milder while maintaining comfortable humidity, making this month an excellent choice for vacationers. The persistent light breeze continues to refresh the surrounding atmospheres. Consequently, visitors often spend their days exploring Hawaii’s beautiful landscapes.

Temperature

With the onset of April, a modest change to a still moderately hot 75.6°F (24.2°C) from March's 74.3°F (23.5°C) is noted in high-temperature. Kihei in April observes a slight diminution in temperature from daily highs, recording a low-temperature average of 72.1°F (22.3°C).

Humidity

In April, the average relative humidity is 75%.

Rainfall

In Kihei, Hawaii, in April, it is raining for 8.1 days, with typically 0.63" (16mm) of accumulated precipitation. In Kihei, during the entire year, the rain falls for 103.4 days and collects up to 6.57" (167mm) of precipitation.

Ocean temperature

In Kihei, the average seawater temperature in April is 76.6°F (24.8°C).
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 76.6°F (24.8°C) water pleasant. (Olympic swimming events mandate water temperatures from 77°F (25°C) to 82.4°F (28°C).)

Daylight

The average length of the day in April is 12h and 38min.
On the first day of April, sunrise is at 6:18 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 6:50 pm HST.

Sunshine

In Kihei, the average sunshine in April is 9.2h.

UV index

The months with the lowest UV index are January through June, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index of 6 during April translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. 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. Take caution! The UV rays from the Sun gain strength from sand and water reflections.

Frequently asked questions

What is the average April temperature?

The average high-temperature, in April, in Kihei, is 75.6°F (24.2°C), while the average low-temperature is 72.1°F (22.3°C).

What is the average humidity in April?

In April, the average relative humidity in Kihei is 75%.

How many days does it rain in April?

In April, the rain falls for 8.1 days. Throughout April, 0.63" (16mm) of precipitation is accumulated.

What is the water temperature in April?

In Kihei, the average seawater temperature in April is 76.6°F (24.8°C). Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 76.6°F (24.8°C) water may be enjoyable.

What is the average length of the day in April in Kihei?

The average day length in April is 12h and 38min.

What time are sunrise and sunset in April?

In April, on the first day of the month, sunrise is at 6:18 am and sunset at 6:40 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 6:50 pm HST.

How long on average sun shines in April in Kihei?

In Kihei, Hawaii, the average sunshine duration in April is 9.2h.

What is the month with 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 Kihei, Hawaii.

How high is the UV index in April?

The average daily maximum UV index in April is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in April
Kihei, HI

Average temperature in April - Kihei, HI
  • Average high temperature in April: 75.6°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 April: 72.1°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 April
Kihei, HI

Average pressure in April - Kihei, HI
  • Average pressure in April: 30.05"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 April
Kihei, HI

Average wind speed in April - Kihei, HI
  • Average wind speed in April: 12.6mph

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 April
Kihei, HI

Average humidity in April - Kihei, HI
  • Average humidity in April: 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 April
Kihei, HI

Average rainfall in April - Kihei, HI
  • Average rainfall in April: 0.63"

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 April
Kihei, HI

Average rainfall days in April - Kihei, HI
  • Average rainfall days in April: 8.1 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 sea temperature in April
Kihei, HI

Average sea temperature in April - Kihei, HI
  • Average sea temperature in April: 76.6°F

The best month for swimming (with the highest average sea temperature) is September (80°F).
The coldest month (with the lowest average sea temperature) is March (75.6°F).

Average daylight in April /
Average sunshine in April
Kihei, HI

Average daylight in April / Average sunshine in April - Kihei, HI
  • Average daylight in April: 12h and 4min

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: 9h and 1min

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 April
Kihei, HI

Average sunshine days in April - Kihei, HI
  • Average sunshine days in April: 17.5 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 April
Kihei, HI

Average UV index in April - Kihei, 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
Kihei, HI

Average cloud cover in April - Kihei, HI
  • Average cloud cover in April: 27

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 April
Kihei, HI

Average visibility in April - Kihei, 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).

Kihei, Hawaii, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location