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
April denotes a minimal variation in the average high-temperature to a still tropical 32.3°C (90.1°F) from March's 32.5°C (90.5°F). During April, Cuyultitan experiences a consistent low-temperature average of 24.4°C (75.9°F).Heat index
For most parts of April, the heat index is calculated to be a blisteringly hot 41°C (105.8°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Note that heat index values are valued for light wind and location in the shade. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
The average relative humidity in April is 68%.Rainfall
In April, the rain falls for 16.6 days. Throughout April, 38mm (1.5") of precipitation is accumulated. In Cuyultitan, during the entire year, the rain falls for 200.6 days and collects up to 971mm (38.23") of precipitation.Daylight
The average length of the day in April is 12h and 27min.On the first day of April, sunrise is at 05:51 and sunset at 18:08. On the last day of the month, sunrise is at 05:34 and sunset at 18:12 CST.
Sunshine
April has the most sunshine of the year, with an average of 11.3h of sunshine.UV index
January through August, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 7 during April morphs into the following directions:
Fend off overexposure. Sun protection is vital. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in April?
What is the average humidity in April in Cuyultitan?
How much does it rain in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
What month has the most sunshine?
How many hours of sunshine does Cuyultitan have in April?
What is the month with the highest UV index in Cuyultitan?
How high is the UV index in April?
Average temperature in April
Cuyultitan, El Salvador
- Average high temperature in April: 32.3°C
The warmest month (with the highest average high temperature) is March (32.5°C).
The month with the lowest average high temperature is September (30.1°C).
- Average low temperature in April: 24.4°C
The month with the highest average low temperature is May (24.5°C).
The coldest months (with the lowest average low temperature) are January and December (21.6°C).
Average pressure in April
Cuyultitan, El Salvador
- Average pressure in April: 1011.3mbar
The month with the highest atmospheric pressure is January (1013mbar).
The month with the lowest atmospheric pressure is October (1010.9mbar).
Average wind speed in April
Cuyultitan, El Salvador
- Average wind speed in April: 7.8km/h
The windiest month (with the highest average wind speed) is January (9.9km/h).
The calmest month (with the lowest average wind speed) is June (6.5km/h).
Average humidity in April
Cuyultitan, El Salvador
- Average humidity in April: 68%
The months with the highest relative humidity are September and October (81%).
The month with the lowest relative humidity is March (62%).
Average rainfall in April
Cuyultitan, El Salvador
- Average rainfall in April: 38mm
The wettest month (with the highest rainfall) is October (185mm).
The driest month (with the least rainfall) is January (2mm).
Average rainfall days in April
Cuyultitan, El Salvador
- Average rainfall days in April: 16.6 days
The month with the highest number of rainy days is September (27.8 days).
The month with the least rainy days is January (2.3 days).
Average daylight in April /
Average sunshine in April
Cuyultitan, El Salvador
- Average daylight in April: 12h and 2min
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: 11h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average sunshine days in April
Cuyultitan, El Salvador
- Average sunshine days in April: 11 days
The month with the most sunshine days is January (27.7 days).
The month with the least sunshine days is September (1.5 days).
Average UV index in April
Cuyultitan, El Salvador
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 7).
The month with the lowest UV index is September (UV index 6).
Average cloud cover in April
Cuyultitan, El Salvador
- Average cloud cover in April: 28
The month with the most cloud cover is September (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 14).
Average visibility in April
Cuyultitan, El Salvador
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
