April weather forecastConstant, Barbados

April

Weather in April

April, like March, in Constant, Barbados, is a moderately hot spring month, with an average temperature varying between 27.4°C (81.3°F) and 26.1°C (79°F).

Temperature

The transition into April shows a subtle variation to a still moderately hot 27.4°C (81.3°F) from March's 26.9°C (80.4°F) in the average high-temperature. During the month of April, Constant identifies an average nighttime low-temperature of 26.1°C (79°F), slightly lower than its daytime counterpart.

Heat index

The heat index in April is evaluated at a hot 30°C (86°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.
Note that heat index values are valued for light wind and location in the shade. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

In Constant, the average relative humidity in April is 76%.

Rainfall

In April, the rain falls for 15.5 days. Throughout April, 31mm (1.22") of precipitation is accumulated. In Constant, during the entire year, the rain falls for 233.8 days and collects up to 706mm (27.8") of precipitation.

Daylight

The average length of the day in April is 12h and 26min.
On the first day of April, sunrise is at 05:53 and sunset at 18:09. On the last day of the month, sunrise is at 05:37 and sunset at 18:13 AST.

Sunshine

In April, the average sunshine in Constant, Barbados, is 9.9h.

UV index

The months with the highest UV index in Constant are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In April, a regular UV index of 7 translates into these guidelines:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Updated: Jan 29, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Constant, 27.4°C (81.3°F) is the average high-temperature and 26.1°C (79°F) is the average low-temperature during April. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in April is evaluated at 30°C (86°F).

The average relative humidity in April is 76%.

In Constant, in April, it is raining for 15.5 days, with typically 31mm (1.22") of accumulated precipitation.

In April, the average day length is 12h and 26min.

In April, on the first day of the month, sunrise is at 05:53 and sunset at 18:09. On the last day of the month, sunrise is at 05:37 and sunset at 18:13 AST.

In April, the average sunshine duration in Constant, Barbados, is 9.9h.

January through December, with an average maximum UV index of 7, are months with the highest UV index in Constant.

The months with the lowest UV index are January through December, with an average maximum UV index of 7.

In April, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

26.9°C

27.4°C

28.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

26.1km/h

25.4km/h

26.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.8

Average UV index

Average cloud cover

Average visibility

Average temperature in April
Constant, Barbados

Average high temperature in April: 27.4°C

The warmest months (with the highest average high temperature) are September and October (28.9°C).
The month with the lowest average high temperature is February (26.8°C).

Average low temperature in April: 26.1°C

The month with the highest average low temperature is October (27.8°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).

Average pressure in April
Constant, Barbados

Average pressure in April: 1014mbar

The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).

Average wind speed in April
Constant, Barbados

Average wind speed in April: 24.9km/h

The windiest months (with the highest average wind speed) are January and February (28.3km/h).
The calmest month (with the lowest average wind speed) is September (19.4km/h).

Average humidity in April
Constant, Barbados

Average humidity in April: 76%

The months with the highest relative humidity are June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).

Average rainfall in April
Constant, Barbados

Average rainfall in April: 31mm

The wettest month (with the highest rainfall) is August (126mm).
The driest month (with the least rainfall) is February (13mm).

Average rainfall days in April
Constant, Barbados

Average rainfall days in April: 15.5 days

The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (11.3 days).

Average daylight in April /
Average sunshine in April
Constant, Barbados

Average daylight in April: 12h and 24min

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 24min).

Average sunshine in April: 9h and 54min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in April
Constant, Barbados

Average sunshine days in April: 9.8 days

The month with the most sunshine days is February (14.3 days).
The month with the least sunshine days is July (1.3 days).

Average UV index in April
Constant, Barbados

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
Constant, Barbados

Average cloud cover in April: 42

The month with the most cloud cover is June (Cloud cover 49).
The months with the least cloud cover are January and February (Cloud cover 37).

Average visibility in April
Constant, Barbados

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).