April weather forecastWalantaka, Indonesia
April
Weather in April
April, the same as March, in Walantaka, Indonesia, is another tropical autumn month, with an average temperature ranging between max 30.7°C (87.3°F) and min 25.8°C (78.4°F).Temperature
April's onset sees an average high-temperature of a still tropical 30.7°C (87.3°F), exhibiting a slight fluctuation from the previous month. April introduces a small decrease to a nighttime average of 25.8°C (78.4°F) in Walantaka.Heat index
April's mean heat index is calculated to be a very hot 39°C (102.2°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Remember that heat index calculations are made for conditions in the shade with light wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are highly important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
In April, the average relative humidity in Walantaka is 77%.Rainfall
In April, the rain falls for 27.9 days. Throughout April, 144mm (5.67") of precipitation is accumulated. Throughout the year, in Walantaka, there are 271.6 rainfall days, and 1261mm (49.65") of precipitation is accumulated.Daylight
The average length of the day in April in Walantaka is 11h and 58min.On the first day of the month, sunrise is at 05:57 and sunset at 18:00. On the last day of April, in Walantaka, sunrise is at 05:55 and sunset at 17:49 WIB.
Sunshine
The average sunshine in April in Walantaka is 8.6h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Walantaka. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Walantaka. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 7 in April translates into this advice:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. 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. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Walantaka, Indonesia
- Average high temperature in April: 30.7°C
The warmest month (with the highest average high temperature) is October (31.6°C).
The month with the lowest average high temperature is January (29.6°C).
- Average low temperature in April: 25.8°C
The months with the highest average low temperature are May and November (26°C).
The coldest month (with the lowest average low temperature) is August (24.5°C).
Average pressure in April
Walantaka, 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
Walantaka, Indonesia
- Average wind speed in April: 8.8km/h
The windiest months (with the highest average wind speed) are January and December (11.3km/h).
The calmest month (with the lowest average wind speed) is September (6.2km/h).
Average humidity in April
Walantaka, Indonesia
- Average humidity in April: 77%
The months with the highest relative humidity are February and March (78%).
The months with the lowest relative humidity are September and October (71%).
Average rainfall in April
Walantaka, Indonesia
- Average rainfall in April: 144mm
The wettest months (with the highest rainfall) are January and February (180mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in April
Walantaka, Indonesia
- Average rainfall days in April: 27.9 days
The month with the highest number of rainy days is January (28.8 days).
The month with the least rainy days is August (11.3 days).
Average daylight in April /
Average sunshine in April
Walantaka, 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 36min
The month with the most sunshine is September (Average sunshine: 9h and 24min).
The months with the least sunshine are June and July (Average sunshine: 7h and 12min).
Average sunshine days in April
Walantaka, Indonesia
- Average sunshine days in April: 1.1 days
The month with the most sunshine days is August (16.9 days).
The month with the least sunshine days is January (0.6 days).
Average UV index in April
Walantaka, 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
Walantaka, Indonesia
- Average cloud cover in April: 38
The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are August and September (Cloud cover 23).
Average visibility in April
Walantaka, Indonesia
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
