April weather forecastCa Mau, Vietnam
April
Weather in April
Perched right at the edge of summer, April carries forth the warmth of March, while welcoming noticeable increases in rainfall amounts at 64mm (2.52"). Consequently, days become humid and nights relatively cooler. Outdoor enthusiasts can revel in more daylight hours that the month has to offer. Nevertheless, the punctuated shower episodes maintain the lush landscapes of the city. Stronger gusty winds start streamlining, preparing Ca Mau for the summer and rainfall intensification in May.Temperature
April, with average temperatures reaching a high of 33.6°C (92.5°F) and a low of 27°C (80.6°F), is the warmest month.Heat index
April's heat index is computed to be a blazing hot 45°C (113°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. 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 remain especially vital for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
The average relative humidity in April in Ca Mau is 69%.Rainfall
In Ca Mau, in April, during 20.8 rainfall days, 64mm (2.52") of precipitation is typically accumulated. In Ca Mau, during the entire year, the rain falls for 238.6 days and collects up to 889mm (35") of precipitation.Daylight
In April, the average length of the day is 12h and 20min.On the first day of April, sunrise is at 05:56 and sunset at 18:09. On the last day of the month, sunrise is at 05:43 and sunset at 18:09 +07.
Sunshine
April has the most sunshine of the year, with an average of 10.9h of sunshine.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In April, a regular UV index of 7 translates into these guidelines:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Ca Mau, Vietnam
- Average high temperature in April: 33.6°C
The warmest month (with the highest average high temperature) is April (33.6°C).
The month with the lowest average high temperature is December (29.8°C).
- Average low temperature in April: 27°C
The month with the highest average low temperature is May (27.8°C).
The coldest month (with the lowest average low temperature) is January (23.9°C).
Average pressure in April
Ca Mau, Vietnam
- Average pressure in April: 1009.6mbar
The months with the highest atmospheric pressure are January and February (1011.4mbar).
The month with the lowest atmospheric pressure is June (1008.1mbar).
Average wind speed in April
Ca Mau, Vietnam
- Average wind speed in April: 12.7km/h
The windiest month (with the highest average wind speed) is February (17.1km/h).
The calmest month (with the lowest average wind speed) is May (11.1km/h).
Average humidity in April
Ca Mau, Vietnam
- Average humidity in April: 69%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is March (68%).
Average rainfall in April
Ca Mau, Vietnam
- Average rainfall in April: 64mm
The wettest month (with the highest rainfall) is October (160mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in April
Ca Mau, Vietnam
- Average rainfall days in April: 20.8 days
The month with the highest number of rainy days is October (27.3 days).
The month with the least rainy days is February (6 days).
Average daylight in April /
Average sunshine in April
Ca Mau, Vietnam
- Average daylight in April: 12h and 18min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in April: 10h and 54min
The month with the most sunshine is April (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in April
Ca Mau, Vietnam
- Average sunshine days in April: 7.7 days
The month with the most sunshine days is February (19.5 days).
The month with the least sunshine days is October (2.6 days).
Average UV index in April
Ca Mau, Vietnam
- 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
Ca Mau, Vietnam
- Average cloud cover in April: 31
The month with the most cloud cover is September (Cloud cover 44).
The month with the least cloud cover is February (Cloud cover 25).
Average visibility in April
Ca Mau, Vietnam
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, November and December (10km).
The month with the lowest visibility is October (9km).





