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
Weather in April
Temperature
The transition into April notes an average high-temperature of a still hot 32°C (89.6°F), revealing a mild distinction from the 32.1°C (89.8°F) in March. During the month of April, an average low-temperature of 26°C (78.8°F) is recorded.Heat index
In April, the heat index is estimated at a scorching 43°C (109.4°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.Evaluating the heat index requires understanding its values in the shade and with gentle winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the feeling of heat when considering both air temperature and humidity. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
The average relative humidity in April is 77%.Rainfall
In Kudapaduwa, in April, it is raining for 23.4 days, with typically 112mm (4.41") of accumulated precipitation. Throughout the year, there are 265.4 rainfall days, and 1744mm (68.66") of precipitation is accumulated.Daylight
In April, the average length of the day is 12h and 17min.On the first day of the month, sunrise is at 06:08 and sunset at 18:20. On the last day of April, in Kudapaduwa, sunrise is at 05:56 and sunset at 18:19 +0530.
Sunshine
The months with the most sunshine in Kudapaduwa are January through April, with an average of 9.2h of sunshine.UV index
January through April, July, September, November and December, with an average maximum UV index of 7, are months with the highest UV index in Kudapaduwa. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In April, the UV index of 7 transforms into the following advice:
Guard oneself from overexposure. Defence against sun injury is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
How hot does it get in Kudapaduwa in April?
What is the average humidity in April in Kudapaduwa?
How many days does it rain in April in Kudapaduwa?
How many hours of daylight does Kudapaduwa have in April?
When are sunrise and sunset in April in Kudapaduwa?
What are the months with the most sunshine in Kudapaduwa?
How many hours of sunshine does Kudapaduwa have in April?
What are the months with the highest UV index in Kudapaduwa?
How high is the UV index in April in Kudapaduwa?
Average temperature in April
Kudapaduwa, Sri Lanka
- Average high temperature in April: 32°C
The warmest month (with the highest average high temperature) is March (32.1°C).
The month with the lowest average high temperature is July (29.2°C).
- Average low temperature in April: 26°C
The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is January (22.8°C).
Average pressure in April
Kudapaduwa, Sri Lanka
- Average pressure in April: 1009.6mbar
The month with the highest atmospheric pressure is January (1011.7mbar).
The months with the lowest atmospheric pressure are May and June (1008.4mbar).
Average wind speed in April
Kudapaduwa, Sri Lanka
- Average wind speed in April: 10km/h
The windiest month (with the highest average wind speed) is June (18.3km/h).
The calmest month (with the lowest average wind speed) is March (9.1km/h).
Average humidity in April
Kudapaduwa, Sri Lanka
- Average humidity in April: 77%
The months with the highest relative humidity are June, July and August (82%).
The months with the lowest relative humidity are January and February (73%).
Average rainfall in April
Kudapaduwa, Sri Lanka
- Average rainfall in April: 112mm
The wettest month (with the highest rainfall) is June (231mm).
The driest month (with the least rainfall) is January (29mm).
Average rainfall days in April
Kudapaduwa, Sri Lanka
- Average rainfall days in April: 23.4 days
The month with the highest number of rainy days is August (28.4 days).
The month with the least rainy days is January (9.7 days).
Average daylight in April /
Average sunshine in April
Kudapaduwa, Sri Lanka
- Average daylight in April: 12h and 2min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in April: 9h and 1min
The months with the most sunshine are January, February, March and April (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 6h and 36min).
Average sunshine days in April
Kudapaduwa, Sri Lanka
- Average sunshine days in April: 4.6 days
The month with the most sunshine days is January (20 days).
The month with the least sunshine days is August (1.2 days).
Average UV index in April
Kudapaduwa, Sri Lanka
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, July, September, November and December (UV index 7).
The months with the lowest UV index are May, June, August and October (UV index 6).
Average cloud cover in April
Kudapaduwa, Sri Lanka
- Average cloud cover in April: 37
The month with the most cloud cover is June (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 21).
Average visibility in April
Kudapaduwa, Sri Lanka
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, June, July, September and December (10km).
The months with the lowest visibility are May, August, October and November (9km).
Kudapaduwa, Sri Lanka
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