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
April
Weather in April
Temperature
The commencement of April records an average high-temperature of a still moderately hot 27.3°C (81.1°F), barely varying from March's 28.2°C (82.8°F). Valetta's evenings during April maintain an average temperature of 24.3°C (75.7°F), aligning closely with the daytime temperatures.Heat index
The heat index value for April is computed to be a tropical 30°C (86°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.Heat index values are typically calculated for conditions of shade and a light breeze. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
In Valetta, the average relative humidity in April is 77%.Rainfall
In Valetta, in April, it is raining for 19.8 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, in Valetta, Mauritius, there are 207.3 rainfall days, and 645mm (25.39") of precipitation is accumulated.Daylight
In April, the average length of the day is 11h and 38min.On the first day of the month, sunrise is at 06:16 and sunset at 18:10. On the last day of April, sunrise is at 06:25 and sunset at 17:48 +04.
Sunshine
The average sunshine in April is 6.9h.UV index
The months with the lowest UV index in Valetta are April through November, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 6 transforms into these recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Valetta in April?
What is the average humidity in April in Valetta?
How many days does it rain in April in Valetta?
How many hours of daylight does Valetta have in April?
When is the sunrise / sunset in April in Valetta?
How long on average sun shines in April in Valetta?
What is the month with the lowest UV index in Valetta?
What is the UV index intensity in April in Valetta?
Average temperature in April
Valetta, Mauritius
- Average high temperature in April: 27.3°C
The warmest month (with the highest average high temperature) is February (28.5°C).
The months with the lowest average high temperature are July and August (23.3°C).
- Average low temperature in April: 24.3°C
The month with the highest average low temperature is February (25.6°C).
The coldest month (with the lowest average low temperature) is August (20.7°C).
Average pressure in April
Valetta, Mauritius
- Average pressure in April: 1014.5mbar
The month with the highest atmospheric pressure is August (1021mbar).
The month with the lowest atmospheric pressure is February (1011.1mbar).
Average wind speed in April
Valetta, Mauritius
- Average wind speed in April: 19.3km/h
The windiest month (with the highest average wind speed) is August (22.8km/h).
The calmest month (with the lowest average wind speed) is November (16.4km/h).
Average humidity in April
Valetta, Mauritius
- Average humidity in April: 77%
The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (73%).
Average rainfall in April
Valetta, Mauritius
- Average rainfall in April: 57mm
The wettest month (with the highest rainfall) is January (129mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days in April
Valetta, Mauritius
- Average rainfall days in April: 19.8 days
The month with the highest number of rainy days is March (23.6 days).
The month with the least rainy days is October (12.2 days).
Average daylight in April /
Average sunshine in April
Valetta, Mauritius
- Average daylight in April: 11h and 4min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in April: 6h and 5min
The month with the most sunshine is October (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).
Average sunshine days in April
Valetta, Mauritius
- Average sunshine days in April: 5.3 days
The month with the most sunshine days is October (11.8 days).
The month with the least sunshine days is February (3.2 days).
Average UV index in April
Valetta, Mauritius
- Average UV index in April: 6
The months with the highest UV index are January, February, March and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October and November (UV index 6).
Average cloud cover in April
Valetta, Mauritius
- Average cloud cover in April: 45
The months with the most cloud cover are March and April (Cloud cover 45).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in April
Valetta, Mauritius
- 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).
