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
Ban Dai's temperature records reveal April as the warmest month, marked by average highs of 37.3°C (99.1°F) and lows of 23.8°C (74.8°F).Heat index
During April, the heat index is estimated at an extremely hot 44°C (111.2°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.It is worth noting that heat index values are gauged for conditions in the shade and light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In Ban Dai, the average relative humidity in April is 44%.Rainfall
In Ban Dai, in April, during 11.5 rainfall days, 22mm (0.87") of precipitation is typically accumulated. In Ban Dai, during the entire year, the rain falls for 194.2 days and collects up to 1063mm (41.85") of precipitation.Daylight
In April, the average length of the day is 12h and 37min.On the first day of the month, sunrise is at 06:13 and sunset at 18:34. On the last day of April, sunrise is at 05:50 and sunset at 18:43 +07.
Sunshine
In April, the average sunshine is 10.4h.UV index
The months with the highest UV index are February through April and September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 7 in April leads to these recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest?
How hot does it get in April?
What is the average humidity in April?
How many days does it rain in April?
What is the average length of the day in April?
When are sunrise and sunset in April?
How many hours of sunshine does Ban Dai have in April?
What are the months with the highest UV index?
What is the UV index intensity in April?
Average temperature in April
Ban Dai, Thailand
- Average high temperature in April: 37.3°C
The warmest month (with the highest average high temperature) is April (37.3°C).
The month with the lowest average high temperature is December (27.5°C).
- Average low temperature in April: 23.8°C
The month with the highest average low temperature is April (23.8°C).
The coldest month (with the lowest average low temperature) is January (13.3°C).
Average pressure in April
Ban Dai, Thailand
- Average pressure in April: 1009.3mbar
The month with the highest atmospheric pressure is December (1015.1mbar).
The months with the lowest atmospheric pressure are June and July (1006.1mbar).
Average wind speed in April
Ban Dai, Thailand
- Average wind speed in April: 4.9km/h
The windiest month (with the highest average wind speed) is June (5.2km/h).
The calmest month (with the lowest average wind speed) is November (3.4km/h).
Average humidity in April
Ban Dai, Thailand
- Average humidity in April: 44%
The months with the highest relative humidity are July and August (87%).
The month with the lowest relative humidity is March (38%).
Average rainfall in April
Ban Dai, Thailand
- Average rainfall in April: 22mm
The wettest month (with the highest rainfall) is August (248mm).
The driest month (with the least rainfall) is February (2mm).
Average rainfall days in April
Ban Dai, Thailand
- Average rainfall days in April: 11.5 days
The month with the highest number of rainy days is August (30.3 days).
The month with the least rainy days is February (1.5 days).
Average daylight in April /
Average sunshine in April
Ban Dai, Thailand
- Average daylight in April: 12h and 4min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in April: 10h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The months with the least sunshine are August and November (Average sunshine: 7h and 0min).
Average sunshine days in April
Ban Dai, Thailand
- Average sunshine days in April: 16.2 days
The month with the most sunshine days is February (25.5 days).
The month with the least sunshine days is August (0.4 days).
Average UV index in April
Ban Dai, Thailand
- Average UV index in April: 7
The months with the highest UV index are February, March, April and September (UV index 7).
The month with the lowest UV index is December (UV index 5).
Average cloud cover in April
Ban Dai, Thailand
- Average cloud cover in April: 20
The month with the most cloud cover is July (Cloud cover 62).
The month with the least cloud cover is February (Cloud cover 10).
Average visibility in April
Ban Dai, Thailand
- Average visibility in April: 10km
The months with the highest visibility are February, March and April (10km).
The months with the lowest visibility are July, August and September (7km).
