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
April, with average temperatures reaching a high of 38.5°C (101.3°F) and a low of 26.3°C (79.3°F), is the warmest month.Heat index
April's heat index is computed to be a burning hot 55°C (131°F). Warning: These weather conditions are viewed as exceedingly risky, with heatstroke at hand.Take into consideration that the heat index values are calculated for shade and light wind conditions. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', marries air temperature and humidity to produce a value illustrating perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
The average relative humidity in April is 57%.Rainfall
In April, in Khulna, India, the rain falls for 7.8 days. Throughout April, 23mm (0.91") of precipitation is accumulated. Throughout the year, there are 130.7 rainfall days, and 422mm (16.61") of precipitation is accumulated.Daylight
In April, the average length of the day in Khulna is 12h and 40min.On the first day of the month, sunrise is at 5:26 am and sunset at 5:49 pm. On the last day of April, sunrise is at 5:02 am and sunset at 6:00 pm IST.
Sunshine
In Khulna, the average sunshine in April is 9.5h.UV index
April and May, with an average maximum UV index of 8, are months with the highest UV index in Khulna. A UV Index estimate of 8 to 10 represents a very high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 8 in April converts into the following recommendations:
Ensure you're always protected. Unprotected skin can get damaged in moments. 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. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What part of the year is the hottest in Khulna?
How hot does it get in Khulna in April?
What is the average humidity in April in Khulna?
How many days does it rain in April in Khulna?
How many hours of daylight does Khulna have in April?
What time are sunrise and sunset in April in Khulna?
How long on average sun shines in April in Khulna?
What is the month with the highest UV index in Khulna?
What is the UV index intensity in April in Khulna?
Average temperature in April
Khulna, India
- Average high temperature in April: 38.5°C
The warmest month (with the highest average high temperature) is April (38.5°C).
The month with the lowest average high temperature is January (27°C).
- Average low temperature in April: 26.3°C
The month with the highest average low temperature is June (28.4°C).
The coldest month (with the lowest average low temperature) is January (15.5°C).
Average pressure in April
Khulna, India
- Average pressure in April: 1006.7mbar
The month with the highest atmospheric pressure is January (1015.2mbar).
The month with the lowest atmospheric pressure is July (999.8mbar).
Average wind speed in April
Khulna, India
- Average wind speed in April: 13.6km/h
The windiest month (with the highest average wind speed) is May (15.2km/h).
The calmest months (with the lowest average wind speed) are October and November (7.5km/h).
Average humidity in April
Khulna, India
- Average humidity in April: 57%
The month with the highest relative humidity is September (82%).
The month with the lowest relative humidity is February (42%).
Average rainfall in April
Khulna, India
- Average rainfall in April: 23mm
The wettest month (with the highest rainfall) is August (89mm).
The driest months (with the least rainfall) are January and December (2mm).
Average rainfall days in April
Khulna, India
- Average rainfall days in April: 7.8 days
The month with the highest number of rainy days is August (25.4 days).
The month with the least rainy days is January (0.9 days).
Average daylight in April /
Average sunshine in April
Khulna, India
- Average daylight in April: 12h and 4min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in April: 9h and 3min
The month with the most sunshine is May (Average sunshine: 11h and 12min).
The months with the least sunshine are January and December (Average sunshine: 7h and 36min).
Average sunshine days in April
Khulna, India
- Average sunshine days in April: 20.8 days
The month with the most sunshine days is January (29.7 days).
The month with the least sunshine days is August (4 days).
Average UV index in April
Khulna, India
- Average UV index in April: 8
The months with the highest UV index are April and May (UV index 8).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in April
Khulna, India
- Average cloud cover in April: 20
The month with the most cloud cover is July (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 6).
Average visibility in April
Khulna, India
- 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).
Khulna, India
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