April weather forecastKoor, Indonesia

April

Weather in April

April in Koor, Indonesia, is a hot autumn month, with an average temperature varying between 30.3°C (86.5°F) and 25°C (77°F).

Temperature

Koor's average high-temperature in April sits at a hot 30.3°C (86.5°F), showing little difference from the previous month. An average low-temperature of 25°C (77°F) marks the nights throughout April.

Heat index

April's mean heat index is appraised at a sweltering 39°C (102.2°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess 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. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In Koor, the average relative humidity in April is 81%.

Rainfall

In Koor, during April, the rain falls for 26.6 days and regularly aggregates up to 177mm (6.97") of precipitation. In Koor, during the entire year, the rain falls for 306.8 days and collects up to 1796mm (70.71") of precipitation.

Daylight

In Koor, the average length of the day in April is 12h and 7min.
On the first day of April, sunrise is at 06:11 and sunset at 18:17. On the last day of the month, sunrise is at 06:04 and sunset at 18:10 WIT.

Sunshine

The average sunshine in April is 7.8h.

UV index

January through July, September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum high daily UV index of 7 during April translates into the following directions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.

Updated: Aug 11, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

April temperatures vary between a high-temperature of 30.3°C (86.5°F) and a low-temperature of 25°C (77°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in April is appraised at 39°C (102.2°F).

The average relative humidity in April is 81%.

In Koor, Indonesia, in April, it is raining for 26.6 days, with typically 177mm (6.97") of accumulated precipitation.

In April, the average day length is 12h and 7min.

In April, on the first day of the month, sunrise is at 06:11 and sunset at 18:17. On the last day of the month, sunrise is at 06:04 and sunset at 18:10 WIT.

The average sunshine duration in April is 7.8h.

The months with the highest UV index are January through July, September and October, with an average maximum UV index of 7.

In Koor, the average daily maximum UV index in April is 7. A UV Index value of 6 to 7 symbolizes 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

29.8°C

30.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.9km/h

7km/h

6.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

2.1

2.3

Average UV index

Average cloud cover

Average visibility

Average temperature in April
Koor, Indonesia

Average high temperature in April: 30.3°C

The warmest month (with the highest average high temperature) is November (30.5°C).
The month with the lowest average high temperature is August (28.8°C).

Average low temperature in April: 25°C

The months with the highest average low temperature are January, February, March, November and December (25.3°C).
The coldest month (with the lowest average low temperature) is September (24°C).

Average pressure in April
Koor, Indonesia

Average pressure in April: 1009.3mbar

The months with the highest atmospheric pressure are August and September (1010.1mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).

Average wind speed in April
Koor, Indonesia

Average wind speed in April: 6.2km/h

The windiest month (with the highest average wind speed) is August (10.5km/h).
The calmest month (with the lowest average wind speed) is May (6.1km/h).

Average humidity in April
Koor, Indonesia

Average humidity in April: 81%

The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are January and February (79%).

Average rainfall in April
Koor, Indonesia

Average rainfall in April: 177mm

The wettest month (with the highest rainfall) is December (186mm).
The driest month (with the least rainfall) is September (102mm).

Average rainfall days in April
Koor, Indonesia

Average rainfall days in April: 26.6 days

The month with the highest number of rainy days is December (29.1 days).
The month with the least rainy days is October (22.6 days).

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

Average daylight in April: 12h and 6min

The month with the longest days is December (Average daylight: 12h and 6min).
The month with the shortest days is June (Average daylight: 12h and 6min).

Average sunshine in April: 7h and 48min

The month with the most sunshine is November (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).

Average sunshine days in April
Koor, Indonesia

Average sunshine days in April: 2.3 days

The month with the most sunshine days is July (6.9 days).
The month with the least sunshine days is December (1.1 days).

Average UV index in April
Koor, Indonesia

Average UV index in April: 7

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

Average cloud cover in April
Koor, Indonesia

Average cloud cover in April: 47

The months with the most cloud cover are July and August (Cloud cover 57).
The month with the least cloud cover is November (Cloud cover 41).

Average visibility in April
Koor, Indonesia

Average visibility in April: 9km

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