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
April
Weather in April
Temperature
The shift into April records an average high-temperature of a still moderately hot 29.2°C (84.6°F), subtly varied from March's 29.3°C (84.7°F). Nighttime temperatures during April report a consistent average of 27.9°C (82.2°F).Heat index
For most parts of April, the heat index is appraised at a hot 34°C (93.2°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.Understanding the heat index involves considering values for shaded locales with light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Humidity
In April, the average relative humidity is 76%.Rainfall
In April, the rain falls for 19.7 days. Throughout April, 130mm (5.12") of precipitation is accumulated. In Saumlaki, Indonesia, during the entire year, the rain falls for 200.3 days and collects up to 1113mm (43.82") 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 06:18 and sunset at 18:19. On the last day of April, sunrise is at 06:17 and sunset at 18:07 WIT.
Sunshine
In Saumlaki, the average sunshine in April is 8.1h.UV index
January, March through May, August through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 7 in April translates into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in April?
What is the average humidity in April?
How many days does it rain in April?
How many hours of daylight does Saumlaki have in April?
When are sunrise and sunset in April?
How long on average sun shines in April?
When is the highest UV index?
What is the UV index intensity in April?
Average temperature in April
Saumlaki, Indonesia
- Average high temperature in April: 29.2°C
The warmest month (with the highest average high temperature) is December (30°C).
The month with the lowest average high temperature is August (26.4°C).
- Average low temperature in April: 27.9°C
The month with the highest average low temperature is December (28.3°C).
The coldest month (with the lowest average low temperature) is August (25.3°C).
Average pressure in April
Saumlaki, Indonesia
- Average pressure in April: 1009.1mbar
The month with the highest atmospheric pressure is August (1012mbar).
The months with the lowest atmospheric pressure are January and December (1007.3mbar).
Average wind speed in April
Saumlaki, Indonesia
- Average wind speed in April: 16.6km/h
The windiest month (with the highest average wind speed) is July (28.4km/h).
The calmest month (with the lowest average wind speed) is November (12.4km/h).
Average humidity in April
Saumlaki, Indonesia
- Average humidity in April: 76%
The months with the highest relative humidity are June and July (79%).
The months with the lowest relative humidity are November and December (74%).
Average rainfall in April
Saumlaki, Indonesia
- Average rainfall in April: 130mm
The wettest month (with the highest rainfall) is March (187mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in April
Saumlaki, Indonesia
- Average rainfall days in April: 19.7 days
The month with the highest number of rainy days is January (24.7 days).
The month with the least rainy days is September (5.6 days).
Average daylight in April /
Average sunshine in April
Saumlaki, Indonesia
- Average daylight in April: 11h and 5min
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 1min
The month with the most sunshine is November (Average sunshine: 11h and 24min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in April
Saumlaki, Indonesia
- Average sunshine days in April: 9 days
The month with the most sunshine days is October (21.2 days).
The months with the least sunshine days are January and February (5.6 days).
Average UV index in April
Saumlaki, Indonesia
- Average UV index in April: 7
The months with the highest UV index are January, March, April, May, August, September, October, November and December (UV index 7).
The months with the lowest UV index are February, June and July (UV index 6).
Average cloud cover in April
Saumlaki, Indonesia
- Average cloud cover in April: 42
The month with the most cloud cover is July (Cloud cover 58).
The month with the least cloud cover is November (Cloud cover 26).
Average visibility in April
Saumlaki, 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).
