April weather forecast
Yap, Micronesia

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Weather in April

April distinguishes itself as an equally warm month, albeit with a slight dip in relative humidity levels. The average high temperature maintains an upward trend to reach 31.2°C (88.2°F). This temperature increase, paired with rainfall figures reducing to 146mm (5.75"), underscores the prevailing dry, warm climate during April. It's the ideal time to enjoy the natural beauty and immaculate landscapes of Yap, Micronesia. As April offers a balanced blend of warm temperatures, diminished rainfall, and extended daylight hours, it sits favorably for sightseeing as well as exploration of outdoor landscapes.

Temperature

With average high temperatures of 31.2°C (88.2°F) and lows of 24.1°C (75.4°F), April is the warmest month.

Heat index

April's average heat index is estimated at a scorching 41°C (105.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

With an average relative humidity of 79%, April is the least humid month.

Rainfall

The month with the least rainfall is April, when the rain falls for 12.6 days and typically collects 146mm (5.75") of precipitation.

Sea temperature

The months with the coldest seawater are January through April, with an average sea temperature of 28°C (82.4°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.

Daylight

The average length of the day in April is 12h and 20min.
On the first day of April, sunrise is at 06:44 and sunset at 18:57. On the last day of the month, sunrise is at 06:30 and sunset at 18:58 +10.

Sunshine

With an average of 8.5h of sunshine, April has the most sunshine of the year.

UV index

February through October, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an extreme health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index of 12 during April leads to these instructions:
Employ all crucial safeguards, unprotected skin could burn rapidly. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Broad-spectrum sunscreen with an SPF of 30 or above should be applied generously and reapplied every two hours and right after any outdoor activity or swim. Heads up! UV intensity is amplified by reflections from water and sand.

Frequently asked questions

What are the warmest months?

Yap experiences its average highest temperatures in April, reaching a peak of 31.2°C (88.2°F) and a minimum of 24.1°C (75.4°F).

How hot does it get in April?

The high-temperature, in April, in Yap, records 31.2°C (88.2°F), while the low-temperature is 24.1°C (75.4°F). In April, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 41°C (105.8°F).

What is the least humid month?

April is the least humid month, with an average relative humidity of 79%.

What is the average humidity in April?

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

What is the driest month?

The month with the least rainfall in Yap is April, when the rain falls for 12.6 days and typically collects 146mm (5.75") of precipitation.

How much does it rain in April?

In Yap, Micronesia, in April, during 12.6 rainfall days, 146mm (5.75") of precipitation is typically accumulated.

What months are the sea coldest?

January through April, with an average sea temperature of 28°C (82.4°F), are months with the coldest seawater.

What is the water temperature in April?

In April, the average sea temperature is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Yap have in April?

The average day length in April is 12h and 20min.

What time are sunrise and sunset in April?

On the first day of April in Yap, sunrise is at 06:44 and sunset at 18:57. On the last day of the month, sunrise is at 06:30 and sunset at 18:58 +10.

What month has the most sunshine?

With an average of 8.5h of sunshine, April has the most sunshine of the year.

How many hours of sunshine does Yap have in April?

The average sunshine duration in April is 8.5h.

When is the highest UV index?

February through October, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index intensity in April?

The average daily maximum UV index in April is 12. A UV Index value of 11, and more, symbolizes an ultimate hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in April
Yap, Micronesia

Average temperature in April - Yap, Micronesia
  • Average high temperature in April: 31.2°C

The warmest month (with the highest average high temperature) is April (31.2°C).
The month with the lowest average high temperature is January (30.1°C).

  • Average low temperature in April: 24.1°C

The month with the highest average low temperature is April (24.1°C).
The coldest months (with the lowest average low temperature) are July and August (23.4°C).

Average humidity in April
Yap, Micronesia

Average humidity in April - Yap, Micronesia
  • Average humidity in April: 79%

The months with the highest relative humidity are July, August, September and October (84%).
The month with the lowest relative humidity is April (79%).

Average rainfall in April
Yap, Micronesia

Average rainfall in April - Yap, Micronesia
  • Average rainfall in April: 146.3mm

The wettest month (with the highest rainfall) is August (386.1mm).
The driest month (with the least rainfall) is April (146.3mm).

Average rainfall days in April
Yap, Micronesia

Average rainfall days in April - Yap, Micronesia
  • Average rainfall days in April: 12.6 days

The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is April (12.6 days).

Average sea temperature in April
Yap, Micronesia

Average sea temperature in April - Yap, Micronesia
  • Average sea temperature in April: 28°C

The best months for swimming (with the highest average sea temperature) are May, June, July, August, September, October, November and December (29°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (28°C).

Average daylight in April /
Average sunshine in April
Yap, Micronesia

Average daylight in April / Average sunshine in April - Yap, Micronesia
  • Average daylight in April: 12h and 2min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).

  • Average sunshine in April: 8h and 3min

The month with the most sunshine is April (Average sunshine: 8h and 30min).
The month with the least sunshine is October (Average sunshine: 5h and 30min).

Average UV index in April
Yap, Micronesia

Average UV index in April - Yap, Micronesia
  • Average UV index in April: 12

The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).

Yap, Micronesia

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