Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
With the onset of April, Layou's average high-temperature clocks in at a still warm 27.2°C (81°F), showing a minor fluctuation from the previous month. The temperature in Layou during April nights demonstrates a small drop from the daytime highs, settling to an average of 25.9°C (78.6°F).Heat index
The heat index value for April is evaluated at a hot 30°C (86°F). With ongoing exposure and activity, one might experience weariness, and heat cramps could ensue.Be advised, the heat index considers values for conditions in shade and with a light breeze. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
In Layou, Dominica, the average relative humidity in April is 76%.Rainfall
In Layou, in April, it is raining for 21.1 days, with typically 47mm (1.85") of accumulated precipitation. In Layou, Dominica, during the entire year, the rain falls for 261.3 days and collects up to 724mm (28.5") of precipitation.Daylight
The average length of the day in April is 12h and 29min.On the first day of April in Layou, sunrise is at 06:00 and sunset at 18:18. On the last day of the month, sunrise is at 05:42 and sunset at 18:23 AST.
Sunshine
The average sunshine in April in Layou is 10.1h.UV index
The months with the highest UV index in Layou, Dominica, are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Layou, Dominica. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 7 in April translates into the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Layou?
What is the average humidity in April in Layou?
How much does it rain in Layou in April?
What is the average length of the day in April in Layou?
When are sunrise and sunset in April in Layou?
How many hours of sunshine does Layou have in April?
What is the month with the highest UV index in Layou?
What are the months with the lowest UV index in Layou?
What is the UV index reading in April in Layou?
Average temperature in April
Layou, Dominica
- Average high temperature in April: 27.2°C
The warmest month (with the highest average high temperature) is September (29°C).
The months with the lowest average high temperature are February and March (26.4°C).
- Average low temperature in April: 25.9°C
The month with the highest average low temperature is October (27.8°C).
The coldest months (with the lowest average low temperature) are February and March (25.3°C).
Average pressure in April
Layou, Dominica
- Average pressure in April: 1014.7mbar
The month with the highest atmospheric pressure is June (1015.6mbar).
The month with the lowest atmospheric pressure is November (1012mbar).
Average wind speed in April
Layou, Dominica
- Average wind speed in April: 24.4km/h
The windiest month (with the highest average wind speed) is January (27.1km/h).
The calmest months (with the lowest average wind speed) are September and October (20.2km/h).
Average humidity in April
Layou, Dominica
- Average humidity in April: 76%
The months with the highest relative humidity are May, June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).
Average rainfall in April
Layou, Dominica
- Average rainfall in April: 47mm
The wettest month (with the highest rainfall) is October (91mm).
The driest month (with the least rainfall) is February (26mm).
Average rainfall days in April
Layou, Dominica
- Average rainfall days in April: 21.1 days
The month with the highest number of rainy days is July (23.8 days).
The month with the least rainy days is March (18.1 days).
Average daylight in April /
Average sunshine in April
Layou, Dominica
- Average daylight in April: 12h and 3min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in April: 10h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in April
Layou, Dominica
- Average sunshine days in April: 3.1 days
The month with the most sunshine days is September (6.1 days).
The months with the least sunshine days are June and July (1.3 days).
Average UV index in April
Layou, Dominica
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in April
Layou, Dominica
- Average cloud cover in April: 40
The months with the most cloud cover are June and July (Cloud cover 45).
The month with the least cloud cover is February (Cloud cover 34).
Average visibility in April
Layou, Dominica
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Layou, Dominica
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