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
The arrival of April sees a recorded average high-temperature of a still moderately hot 28.3°C (82.9°F), showing little divergence from the previous month's conditions. In Dauphin, the month of April brings a consistent average low-temperature of 25.5°C (77.9°F), slightly cooler than its daytime highs.Heat index
The heat index in April is computed to be a tropical 32°C (89.6°F). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in April in Dauphin is 74%.Rainfall
In Dauphin, during April, the rain falls for 20.3 days and regularly aggregates up to 28mm (1.1") of precipitation. Throughout the year, there are 255.2 rainfall days, and 560mm (22.05") of precipitation is accumulated.Daylight
In Dauphin, Saint Lucia, the average length of the day in April is 12h and 28min.On the first day of the month, sunrise is at 05:58 and sunset at 18:15. On the last day of April, sunrise is at 05:41 and sunset at 18:19 AST.
Sunshine
April has the most sunshine of the year, with an average of 9.8h of sunshine.UV index
January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In April, an average UV index of 7 transforms into the following instructions:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is April in Dauphin?
What is the average humidity in April in Dauphin?
How much does it rain in Dauphin in April?
How many hours of daylight does Dauphin have in April?
When are sunrise and sunset in April in Dauphin?
What month has the most sunshine in Dauphin?
How long on average sun shines in April in Dauphin?
What is the month with the highest UV index in Dauphin?
What is the UV index reading in April in Dauphin?
Average temperature in April
Dauphin, Saint Lucia
- Average high temperature in April: 28.3°C
The warmest month (with the highest average high temperature) is September (30.3°C).
The months with the lowest average high temperature are January and February (27.5°C).
- Average low temperature in April: 25.5°C
The month with the highest average low temperature is October (27.2°C).
The coldest month (with the lowest average low temperature) is March (25°C).
Average pressure in April
Dauphin, Saint Lucia
- Average pressure in April: 1014.1mbar
The month with the highest atmospheric pressure is June (1015mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed in April
Dauphin, Saint Lucia
- Average wind speed in April: 21.8km/h
The windiest month (with the highest average wind speed) is February (24.7km/h).
The calmest month (with the lowest average wind speed) is September (16.7km/h).
Average humidity in April
Dauphin, Saint Lucia
- Average humidity in April: 74%
The months with the highest relative humidity are May, June, July, August and November (75%).
The months with the lowest relative humidity are January, February, March and September (73%).
Average rainfall in April
Dauphin, Saint Lucia
- Average rainfall in April: 28mm
The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days in April
Dauphin, Saint Lucia
- Average rainfall days in April: 20.3 days
The month with the highest number of rainy days is July (26.5 days).
The month with the least rainy days is February (16.4 days).
Average daylight in April /
Average sunshine in April
Dauphin, Saint Lucia
- Average daylight in April: 12h and 3min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in April: 9h and 5min
The month with the most sunshine is April (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in April
Dauphin, Saint Lucia
- Average sunshine days in April: 5.1 days
The month with the most sunshine days is January (7.8 days).
The month with the least sunshine days is July (0.8 days).
Average UV index in April
Dauphin, Saint Lucia
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is June (UV index 6).
Average cloud cover in April
Dauphin, Saint Lucia
- Average cloud cover in April: 43
The months with the most cloud cover are June and July (Cloud cover 48).
The month with the least cloud cover is February (Cloud cover 38).
Average visibility in April
Dauphin, Saint Lucia
- 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).
Dauphin, Saint Lucia
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