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, with an average high of 35.5°C (95.9°F) and a low of 28.3°C (82.9°F), signifies the warmest month of the year.Heat index
The heat index in April is estimated at a life-threatening hot 47°C (116.6°F). Guard: Heat exhaustion and heat cramps are foreseeable. Prolonged effort may bring about heatstroke.Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular importance for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
The average relative humidity in April is 61%.Rainfall
In Khlong Toei, during April, the rain falls for 14.3 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, there are 208.8 rainfall days, and 855mm (33.66") of precipitation is accumulated.Daylight
The average length of the day in April in Khlong Toei is 12h and 26min.On the first day of April, sunrise is at 06:13 and sunset at 18:29. On the last day of the month, sunrise is at 05:56 and sunset at 18:33 +07.
Sunshine
In Khlong Toei, the average sunshine in April is 9.7h.UV index
March through May, with an average maximum UV index of 8, are months with the highest UV index in Khlong Toei, Thailand. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In April, an average UV index of 8 transforms into the following instructions:
Ensure you act responsibly. Without precautions, skin and eyes can suffer. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest in Khlong Toei?
How hot is it in Khlong Toei in April?
What is the average humidity in April in Khlong Toei?
How much does it rain in Khlong Toei in April?
How many hours of daylight does Khlong Toei have in April?
When is the sunrise / sunset in April in Khlong Toei?
How long on average sun shines in April in Khlong Toei?
What is the month with the highest UV index in Khlong Toei?
What is the UV index reading in April in Khlong Toei?
Average temperature in April
Khlong Toei, Thailand
- Average high temperature in April: 35.5°C
The warmest month (with the highest average high temperature) is April (35.5°C).
The months with the lowest average high temperature are September and December (31.5°C).
- Average low temperature in April: 28.3°C
The month with the highest average low temperature is May (28.7°C).
The coldest month (with the lowest average low temperature) is December (23.7°C).
Average pressure in April
Khlong Toei, Thailand
- Average pressure in April: 1009mbar
The month with the highest atmospheric pressure is January (1012.5mbar).
The month with the lowest atmospheric pressure is June (1006.9mbar).
Average wind speed in April
Khlong Toei, Thailand
- Average wind speed in April: 13.3km/h
The windiest month (with the highest average wind speed) is March (13.6km/h).
The calmest month (with the lowest average wind speed) is October (7.8km/h).
Average humidity in April
Khlong Toei, Thailand
- Average humidity in April: 61%
The month with the highest relative humidity is September (74%).
The months with the lowest relative humidity are January and December (57%).
Average rainfall in April
Khlong Toei, Thailand
- Average rainfall in April: 41mm
The wettest month (with the highest rainfall) is October (187mm).
The driest month (with the least rainfall) is February (10mm).
Average rainfall days in April
Khlong Toei, Thailand
- Average rainfall days in April: 14.3 days
The months with the highest number of rainy days are July and October (26.3 days).
The month with the least rainy days is December (4.8 days).
Average daylight in April /
Average sunshine in April
Khlong Toei, Thailand
- 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: 9h and 4min
The month with the most sunshine is May (Average sunshine: 10h and 48min).
The months with the least sunshine are August and November (Average sunshine: 6h and 48min).
Average sunshine days in April
Khlong Toei, Thailand
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is December (24.9 days).
The month with the least sunshine days is August (3.2 days).
Average UV index in April
Khlong Toei, Thailand
- Average UV index in April: 8
The months with the highest UV index are March, April and May (UV index 8).
The months with the lowest UV index are January, February, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in April
Khlong Toei, Thailand
- Average cloud cover in April: 23
The months with the most cloud cover are July and August (Cloud cover 52).
The month with the least cloud cover is February (Cloud cover 17).
Average visibility in April
Khlong Toei, Thailand
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, November and December (10km).
The months with the lowest visibility are September and October (9km).
