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's beginning signals an average high-temperature of a still tropical 30.7°C (87.3°F), barely different from March's 30.3°C (86.5°F). Sirsak's nocturnal April readings average at a warm 26.3°C (79.3°F), showing little variation from the daytime temperatures.Heat index
April's average heat index is computed to be a fiery hot 38°C (100.4°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.When assessing, remember that heat index measurements are for light winds and shaded spots. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. 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. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
The average relative humidity in April in Sirsak is 75%.Rainfall
In Sirsak, in April, during 26.8 rainfall days, 146mm (5.75") of precipitation is typically accumulated. In Sirsak, during the entire year, the rain falls for 283.6 days and collects up to 1323mm (52.09") of precipitation.Daylight
The average length of the day in April is 11h and 58min.On the first day of April, sunrise is at 05:55 and sunset at 17:57. On the last day of the month, sunrise is at 05:53 and sunset at 17:46 WIB.
Sunshine
The average sunshine in April in Sirsak, Indonesia, is 8.8h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Sirsak are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 7 in April interprets into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
How hot is April in Sirsak?
What is the average humidity in April in Sirsak?
How many days does it rain in April in Sirsak?
What is the average length of the day in April in Sirsak?
When is the sunrise / sunset in April in Sirsak?
How long on average sun shines in April in Sirsak?
What is the month with the highest UV index in Sirsak?
What are the months with the lowest UV index in Sirsak?
What is the UV index intensity in April in Sirsak?
Average temperature in April
Sirsak, Indonesia
- Average high temperature in April: 30.7°C
The warmest month (with the highest average high temperature) is October (31.3°C).
The month with the lowest average high temperature is January (29.6°C).
- Average low temperature in April: 26.3°C
The months with the highest average low temperature are October and November (26.5°C).
The coldest month (with the lowest average low temperature) is July (24.9°C).
Average pressure in April
Sirsak, Indonesia
- Average pressure in April: 1009.7mbar
The month with the highest atmospheric pressure is September (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in April
Sirsak, Indonesia
- Average wind speed in April: 9.2km/h
The windiest month (with the highest average wind speed) is January (12.6km/h).
The calmest month (with the lowest average wind speed) is September (8.6km/h).
Average humidity in April
Sirsak, Indonesia
- Average humidity in April: 75%
The months with the highest relative humidity are February and March (76%).
The months with the lowest relative humidity are September and October (69%).
Average rainfall in April
Sirsak, Indonesia
- Average rainfall in April: 146mm
The wettest month (with the highest rainfall) is February (162mm).
The driest month (with the least rainfall) is August (49mm).
Average rainfall days in April
Sirsak, Indonesia
- Average rainfall days in April: 26.8 days
The month with the highest number of rainy days is March (28.1 days).
The month with the least rainy days is August (15.3 days).
Average daylight in April /
Average sunshine in April
Sirsak, Indonesia
- Average daylight in April: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in April: 8h and 5min
The month with the most sunshine is March (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 7h and 12min).
Average sunshine days in April
Sirsak, Indonesia
- Average sunshine days in April: 2.6 days
The month with the most sunshine days is August (10.5 days).
The month with the least sunshine days is March (1.8 days).
Average UV index in April
Sirsak, Indonesia
- Average UV index in April: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in April
Sirsak, Indonesia
- Average cloud cover in April: 37
The month with the most cloud cover is January (Cloud cover 46).
The months with the least cloud cover are August and September (Cloud cover 22).
Average visibility in April
Sirsak, Indonesia
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Sirsak, Indonesia
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