April weather forecast
Pahala, HI

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Weather in April

April sees further progression in weather patterns in Pahala. The average high temperature and low remain almost unchanged, but there are increased incidences of rain. Notably, daylight hours increase by 0.5 hours compared to March, providing additional time for outdoor exploration. Meanwhile, the UV index remains at 5, indicating moderate exposure levels. Maintaining the city's atmospheric stability, the pressure records a slight increase to 30.04 in while wind speed also notches up a bit to 6.1mph (9.8km/h).

Temperature

The shift into April reveals an average high-temperature of a still agreeable 69.3°F (20.7°C), maintaining the same temperature as the previous month. Pahala registers a steady nighttime temperature averaging a refreshing 64.9°F (18.3°C) throughout April.

Humidity

The average relative humidity in April in Pahala is 79%.

Rainfall

In Pahala, during April, the rain falls for 19.3 days and regularly aggregates up to 1.42" (36mm) of precipitation. Throughout the year, in Pahala, there are 216.1 rainfall days, and 16.57" (421mm) of precipitation is accumulated.

Daylight

In Pahala, Hawaii, the average length of the day in April is 12h and 36min.
On the first day of the month, sunrise is at 6:14 am and sunset at 6:36 pm. On the last day of April, sunrise is at 5:53 am and sunset at 6:44 pm HST.

Sunshine

The average sunshine in April is 9.1h.

UV index

January through April, November and December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 in April translates into this advice:
Make use of precautions - Suggestions to resist sunburn are communicated. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Pahala in April?

April temperatures vary between a high-temperature of 69.3°F (20.7°C) and a low-temperature of 64.9°F (18.3°C).

What is the average humidity in April in Pahala?

In April, the average relative humidity in Pahala, Hawaii, is 79%.

How much does it rain in Pahala in April?

In Pahala, during April, the rain falls for 19.3 days and regularly aggregates up to 1.42" (36mm) of precipitation.

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

In Pahala, Hawaii, the average day length in April is 12h and 36min.

What time are sunrise and sunset in April in Pahala?

In April, on the first day of the month, sunrise is at 6:14 am and sunset at 6:36 pm. On the last day of the month, in Pahala, Hawaii, sunrise is at 5:53 am and sunset at 6:44 pm HST.

How long on average sun shines in April in Pahala?

In April, the average sunshine duration in Pahala is 9.1h.

When is the lowest UV index in Pahala?

January through April, November and December, with an average maximum UV index of 5, are months with the lowest UV index.

What is the UV index reading in April in Pahala?

In Pahala, the average daily maximum UV index in April is 5. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Pahala, HI

Average temperature in April - Pahala, HI
  • Average high temperature in April: 69.3°F

The warmest months (with the highest average high temperature) are August and October (73.2°F).
The month with the lowest average high temperature is February (68.9°F).

  • Average low temperature in April: 64.9°F

The month with the highest average low temperature is October (70°F).
The coldest month (with the lowest average low temperature) is March (64.8°F).

Average pressure in April
Pahala, HI

Average pressure in April - Pahala, HI
  • Average pressure in April: 30.04"Hg

The month with the highest atmospheric pressure is April (30.04"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

Average wind speed in April
Pahala, HI

Average wind speed in April - Pahala, HI
  • Average wind speed in April: 6.1mph

The windiest month (with the highest average wind speed) is May (6.3mph).
The calmest month (with the lowest average wind speed) is December (5.3mph).

Average humidity in April
Pahala, HI

Average humidity in April - Pahala, HI
  • Average humidity in April: 79%

The months with the highest relative humidity are June, July, August and September (81%).
The month with the lowest relative humidity is February (73%).

Average rainfall in April
Pahala, HI

Average rainfall in April - Pahala, HI
  • Average rainfall in April: 1.42"

The wettest month (with the highest rainfall) is September (1.81").
The driest month (with the least rainfall) is January (0.75").

Average rainfall days in April
Pahala, HI

Average rainfall days in April - Pahala, HI
  • Average rainfall days in April: 19.3 days

The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is January (10.8 days).

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

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

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

  • Average sunshine in April: 9h and 1min

The month with the most sunshine is May (Average sunshine: 10h and 42min).
The months with the least sunshine are November and December (Average sunshine: 7h and 18min).

Average sunshine days in April
Pahala, HI

Average sunshine days in April - Pahala, HI
  • Average sunshine days in April: 3.5 days

The month with the most sunshine days is January (12.7 days).
The month with the least sunshine days is May (3.2 days).

Average UV index in April
Pahala, HI

Average UV index in April - Pahala, HI
  • Average UV index in April: 5

The months with the highest UV index are May, June, July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, March, April, November and December (UV index 5).

Average cloud cover in April
Pahala, HI

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

The month with the most cloud cover is June (Cloud cover 31).
The month with the least cloud cover is January (Cloud cover 15).

Average visibility in April
Pahala, HI

Average visibility in April - Pahala, 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).

Pahala, Hawaii, USA

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