April weather forecastSand Bluff, Cayman Islands

April

Weather in April

In Sand Bluff, April weather signals an evident divergence in weather patterns. Showers rebound from 24mm (0.94") in March to a significant 36mm (1.42"). Yet, this enhancement does not substantially impact overall climatic conditions. As the days of the year lengthen, daylight hours increase, offering generous solar exposure. The prevalent wind speed drops, but the gentle breezes continue to refresh residents and visitors alike, underlying the appeal of April.

Temperature

Sand Bluff's shift into April is marked by a subtle change to a still moderately hot 27.1°C (80.8°F) from March's 26.3°C (79.3°F) in temperature. The nighttime temperature demonstrates a marginal decline, averaging at a still warm 26.4°C (79.5°F) during April.

Heat index

April's heat index is estimated at a hot 30°C (86°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

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

Rainfall

In Sand Bluff, Cayman Islands, during April, the rain falls for 16.7 days and regularly aggregates up to 36mm (1.42") of precipitation. Throughout the year, in Sand Bluff, there are 241.1 rainfall days, and 854mm (33.62") of precipitation is accumulated.

Daylight

In Sand Bluff, the average length of the day in April is 12h and 36min.
On the first day of April in Sand Bluff, sunrise is at 06:17 and sunset at 18:38. On the last day of the month, sunrise is at 05:56 and sunset at 18:46 EST.

Sunshine

In April, the average sunshine is 9.1h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Sand Bluff. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 during April translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in April, in Sand Bluff, is 27.1°C (80.8°F), while the low-temperature averages to 26.4°C (79.5°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in April is estimated at 30°C (86°F).

The average relative humidity in April in Sand Bluff, Cayman Islands, is 76%.

In Sand Bluff, Cayman Islands, in April, it is raining for 16.7 days, with typically 36mm (1.42") of accumulated precipitation.

In Sand Bluff, the average day length in April is 12h and 36min.

On the first day of April in Sand Bluff, sunrise is at 06:17 and sunset at 18:38. On the last day of the month, sunrise is at 05:56 and sunset at 18:46 EST.

The average sunshine duration in April in Sand Bluff is 9.1h.

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

The average daily maximum UV index in April in Sand Bluff is 7. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Mar

April

May

Average high temperature

26.3°C

27.1°C

28°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

25km/h

21.4km/h

21.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

9.3

8.8

6.3

Average UV index

Average cloud cover

Average visibility

Average temperature in April
Sand Bluff, Cayman Islands

Average high temperature in April: 27.1°C

The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is February (26.2°C).

Average low temperature in April: 26.4°C

The month with the highest average low temperature is August (28.6°C).
The coldest month (with the lowest average low temperature) is March (24.9°C).

Average pressure in April
Sand Bluff, Cayman Islands

Average pressure in April: 1014.4mbar

The month with the highest atmospheric pressure is January (1016.3mbar).
The month with the lowest atmospheric pressure is October (1011.7mbar).

Average wind speed in April
Sand Bluff, Cayman Islands

Average wind speed in April: 20.7km/h

The windiest month (with the highest average wind speed) is December (26.4km/h).
The calmest month (with the lowest average wind speed) is September (17.2km/h).

Average humidity in April
Sand Bluff, Cayman Islands

Average humidity in April: 76%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is September (74%).

Average rainfall in April
Sand Bluff, Cayman Islands

Average rainfall in April: 36mm

The wettest month (with the highest rainfall) is October (159mm).
The driest month (with the least rainfall) is March (24mm).

Average rainfall days in April
Sand Bluff, Cayman Islands

Average rainfall days in April: 16.7 days

The month with the highest number of rainy days is October (26.5 days).
The month with the least rainy days is March (16 days).

Average daylight in April /
Average sunshine in April
Sand Bluff, Cayman Islands

Average daylight in April: 12h and 36min

The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).

Average sunshine in April: 9h and 6min

The months with the most sunshine are May and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in April
Sand Bluff, Cayman Islands

Average sunshine days in April: 8.8 days

The month with the most sunshine days is March (9.3 days).
The month with the least sunshine days is November (2.5 days).

Average UV index in April
Sand Bluff, Cayman Islands

Average UV index in April: 7

The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).

Average cloud cover in April
Sand Bluff, Cayman Islands

Average cloud cover in April: 28

The month with the most cloud cover is January (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 28).

Average visibility in April
Sand Bluff, Cayman Islands

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).