April weather forecastKetandan, Indonesia

April

Weather in April

April, like March, in Ketandan, Indonesia, is a moderately hot autumn month, with an average temperature varying between 23.1°C (73.6°F) and 29.1°C (84.4°F).

Temperature

As Ketandan welcomes April, the average high-temperature stabilizes at a still warm 29.1°C (84.4°F), showing little deviation from March's 28.9°C (84°F). Ketandan observes an average nighttime temperature of 23.1°C (73.6°F) during April.

Heat index

April's heat index is estimated at a sweltering 36°C (96.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In April, the average relative humidity is 83%.

Rainfall

In Ketandan, in April, during 28.8 rainfall days, 207mm (8.15") of precipitation is typically accumulated. In Ketandan, during the entire year, the rain falls for 294.6 days and collects up to 1749mm (68.86") of precipitation.

Daylight

In April, the average length of the day is 11h and 56min.
On the first day of the month, sunrise is at 05:40 and sunset at 17:42. On the last day of April, sunrise is at 05:39 and sunset at 17:29 WIB.

Sunshine

In April, the average sunshine in Ketandan is 8.4h.

UV index

The months with the lowest UV index are January, April through September, November and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In April, a daily UV index of 6 turns into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.

Updated: Jul 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In April, in Ketandan, the average high-temperature is 29.1°C (84.4°F), and the average low-temperature is 23.1°C (73.6°F). In April, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 36°C (96.8°F).

In Ketandan, the average relative humidity in April is 83%.

In Ketandan, in April, during 28.8 rainfall days, 207mm (8.15") of precipitation is typically accumulated.

In Ketandan, the average day length in April is 11h and 56min.

On the first day of April, sunrise is at 05:40 and sunset at 17:42. On the last day of the month, sunrise is at 05:39 and sunset at 17:29 WIB.

The average sunshine duration in April is 8.4h.

The months with the lowest UV index are January, April through September, November and December, with an average maximum UV index of 6.

The average daily maximum UV index in April in Ketandan is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M April M J J A S O N D

Mar

April

May

Average high temperature

28.9°C

29.1°C

28.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.2km/h

8km/h

10km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

0.6

0.8

3.3

Average UV index

Average cloud cover

Average visibility

Average temperature in April
Ketandan, Indonesia

Average high temperature in April: 29.1°C

The warmest month (with the highest average high temperature) is October (29.3°C).
The month with the lowest average high temperature is July (27.7°C).

Average low temperature in April: 23.1°C

The months with the highest average low temperature are January and November (23.3°C).
The coldest month (with the lowest average low temperature) is August (21°C).

Average pressure in April
Ketandan, Indonesia

Average pressure in April: 1009.9mbar

The months with the highest atmospheric pressure are August and September (1011.8mbar).
The month with the lowest atmospheric pressure is December (1009mbar).

Average wind speed in April
Ketandan, Indonesia

Average wind speed in April: 7km/h

The windiest month (with the highest average wind speed) is August (11.6km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

Average humidity in April
Ketandan, Indonesia

Average humidity in April: 83%

The months with the highest relative humidity are May and June (84%).
The months with the lowest relative humidity are September and October (80%).

Average rainfall in April
Ketandan, Indonesia

Average rainfall in April: 207mm

The wettest month (with the highest rainfall) is March (236mm).
The driest month (with the least rainfall) is August (29mm).

Average rainfall days in April
Ketandan, Indonesia

Average rainfall days in April: 28.8 days

The month with the highest number of rainy days is January (30.3 days).
The month with the least rainy days is August (13.8 days).

Average daylight in April /
Average sunshine in April
Ketandan, Indonesia

Average daylight in April: 11h and 54min

The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 42min).

Average sunshine in April: 8h and 24min

The month with the most sunshine is February (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).

Average sunshine days in April
Ketandan, Indonesia

Average sunshine days in April: 0.8 days

The month with the most sunshine days is August (11.1 days).
The months with the least sunshine days are January and February (0.4 days).

Average UV index in April
Ketandan, Indonesia

Average UV index in April: 6

The months with the highest UV index are February, March and October (UV index 7).
The months with the lowest UV index are January, April, May, June, July, August, September, November and December (UV index 6).

Average cloud cover in April
Ketandan, Indonesia

Average cloud cover in April: 44

The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June, July and August (Cloud cover 38).

Average visibility in April
Ketandan, Indonesia

Average visibility in April: 9km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March, April, May, October, November and December (9km).