8.4 /10
Good

April is a good month in Kapa‘a

Climate Overview

Kapa‘a, United States in April has warm conditions, with highs averaging 25.2°C (77°F). Rain falls on about 17 days this month, totalling around 64 mm. Sea temperature reaches 24.6°C (76°F).

This month falls at the middle of Spring.

Temperatures remain fairly steady throughout April, with daily highs around 25°C (77°F).

April sees fairly even rainfall, totalling about 63 mm across the month.

Expect around 10.6h of sunshine at the start of April, increasing to 11.9h by the end.

The warmest days tend to fall around the 22th, averaging 25.6°C (78°F).

Compared to March, this month is about 1°C warmer with 2 more rainy days.

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Monthly April Averages

Temperature
25°C / 21°C
Feels Like
28°C / 23°C
Rain
17 days · 64 mm
Sunshine
11.2h / day
Humidity
79% — Humid
Wind
17 km/h
Wind Direction
ENE (71°)
Gusts
39 km/h
Daylight
12.7 h
Cloud Cover
55%
Clear Sky Days
0.5
UV Index
8 — Very High
Sea Temperature
25°C
Dew Point
19°C — Humid
Moon Phase
Waxing Gibbous · 61%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

32°C 29°C 26°C 23°C 20°C 17°C 151015202530
High Low

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 151015202530
Rainfall

Daily Sunshine

0h 3h 6h 9h 12h 151015202530
Sunshine

Daily Wind Speed

0 5 10 15 20 25 151015202530
Wind Speed
Sun Position
Sunrise 06:17
Daylight 12.7h
Sunset 18:57

What to Expect

Daytime temperatures around 25°C (77°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

Recent yearly records for April have stayed close to the long-run average.

Compare Months

January best
Excellent
Temp
25°C / 21°C
Feels Like
27°C / 22°C
Rain
9days (42 mm) Wet
Sun
9.6h Good
Humidity
78% Humid
UV
5.6 High
February best
Excellent
Temp
24°C / 20°C
Feels Like
26°C / 22°C
Rain
11days (61 mm) Wet
Sun
10h Excellent
Humidity
77% Humid
UV
6.6 High
March
Good
Temp
25°C / 21°C
Feels Like
27°C / 22°C
Rain
15days (86 mm) Wet
Sun
10.5h Excellent
Humidity
78% Humid
UV
7.4 Very High
April
Good
Temp
25°C / 21°C
Feels Like
28°C / 23°C
Rain
17days (64 mm) Wet
Sun
11.2h Excellent
Humidity
79% Humid
UV
8 Very High
May
Good
Temp
26°C / 22°C
Feels Like
30°C / 24°C
Rain
16days (55 mm) Wet
Sun
12h Excellent
Humidity
79% Humid
UV
8.2 Very High
June
Good
Temp
27°C / 23°C
Feels Like
31°C / 26°C
Rain
15days (54 mm) Wet
Sun
12.4h Excellent
Humidity
79% Humid
UV
8.7 Very High
July
Good
Temp
27°C / 24°C
Feels Like
31°C / 26°C
Rain
15days (36 mm) Wet
Sun
12.3h Excellent
Humidity
80% Humid
UV
8.5 Very High
August
Good
Temp
28°C / 24°C
Feels Like
32°C / 27°C
Rain
13days (37 mm) Wet
Sun
11.7h Excellent
Humidity
79% Humid
UV
8.7 Very High
September
Good
Temp
28°C / 24°C
Feels Like
32°C / 27°C
Rain
14days (39 mm) Wet
Sun
11.1h Excellent
Humidity
79% Humid
UV
8.2 Very High
October
Good
Temp
27°C / 24°C
Feels Like
31°C / 27°C
Rain
16days (65 mm) Wet
Sun
10.5h Excellent
Humidity
80% Humid
UV
7 High
November
Good
Temp
26°C / 23°C
Feels Like
29°C / 25°C
Rain
13days (44 mm) Wet
Sun
10h Excellent
Humidity
79% Humid
UV
5.7 High
December best
Excellent
Temp
25°C / 22°C
Feels Like
27°C / 24°C
Rain
12days (78 mm) Wet
Sun
9.2h Good
Humidity
80% Humid
UV
5.2 High
Month Temp Feels Like Rain Sun Humidity UV Status Details
January best 25°C / 21°C 27°C / 22°C 9days (42 mm) Wet 9.6h Good 78% Humid 5.6 High Excellent View Details
February best 24°C / 20°C 26°C / 22°C 11days (61 mm) Wet 10h Excellent 77% Humid 6.6 High Excellent View Details
March 25°C / 21°C 27°C / 22°C 15days (86 mm) Wet 10.5h Excellent 78% Humid 7.4 Very High Good View Details
April 25°C / 21°C 28°C / 23°C 17days (64 mm) Wet 11.2h Excellent 79% Humid 8 Very High Good View Details
May 26°C / 22°C 30°C / 24°C 16days (55 mm) Wet 12h Excellent 79% Humid 8.2 Very High Good View Details
June 27°C / 23°C 31°C / 26°C 15days (54 mm) Wet 12.4h Excellent 79% Humid 8.7 Very High Good View Details
July 27°C / 24°C 31°C / 26°C 15days (36 mm) Wet 12.3h Excellent 80% Humid 8.5 Very High Good View Details
August 28°C / 24°C 32°C / 27°C 13days (37 mm) Wet 11.7h Excellent 79% Humid 8.7 Very High Good View Details
September 28°C / 24°C 32°C / 27°C 14days (39 mm) Wet 11.1h Excellent 79% Humid 8.2 Very High Good View Details
October 27°C / 24°C 31°C / 27°C 16days (65 mm) Wet 10.5h Excellent 80% Humid 7 High Good View Details
November 26°C / 23°C 29°C / 25°C 13days (44 mm) Wet 10h Excellent 79% Humid 5.7 High Good View Details
December best 25°C / 22°C 27°C / 24°C 12days (78 mm) Wet 9.2h Good 80% Humid 5.2 High Excellent View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses

Frequently Asked Questions

April is typically good for visiting Kapa‘a, with average highs of 25°C (77°F) and around 17 rainy days. Kapa‘a, United States in April has warm conditions, with highs averaging 25.2°C (77°F). Rain falls on about 17 days this
Kapa‘a typically sees around 17 rainy days in April with 64 mm (2.5 in) of total rainfall. Pack a waterproof jacket.
Nights stay pleasantly warm in Kapa‘a during April, around 21°C (70°F). Light evening wear is sufficient.
With highs of 25°C (77°F) and lows of 21°C (70°F) in April, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.
April is not the most favourable month weather-wise in Kapa‘a. Consider visiting during months with milder temperatures or less rainfall for a better experience.
The average UV index in Kapa‘a during April is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.
Kapa‘a gets approximately 13 hours of daylight per day in April, with around 11 hours of sunshine.
Snow is uncommon in Kapa‘a during April based on 10-year climate averages.

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