Climate and monthly weather forecastMentoso, Indonesia
Climate and monthly weather forecast
Weather in January
January, the same as December, is another warm summer month in Mentoso, Indonesia, with an average temperature ranging between min 23.8°C (74.8°F) and max 29.8°C (85.6°F). Mentoso's coldest season falls during January and February, averaging a high-temperature of 29.8°C (85.6°F). January's average heat index is appraised at a sweltering 38°C (100.4°F). Weather in January »Weather in February
February, the last month of the summer in Mentoso, is another warm month, with an average temperature ranging between max 29.8°C (85.6°F) and min 23.3°C (73.9°F). The temperature hits its lowest levels in January and February, recording an average high-temperature of 29.8°C (85.6°F). The average heat index in February is appraised at a very hot 39°C (102.2°F). Weather in February »Weather in March
The first month of the autumn, March, is a hot month in Mentoso, Indonesia, with an average temperature varying between 30.3°C (86.5°F) and 23.3°C (73.9°F). March is marked by an average high-temperature of a hot 30.3°C (86.5°F), almost identical to the preceding month. Weather in March »Weather in April
April, like March, is another hot autumn month in Mentoso, Indonesia, with an average temperature varying between 30.8°C (87.4°F) and 23.8°C (74.8°F). The shift into April records an average high-temperature of a still hot 30.8°C (87.4°F), subtly varied from March's 30.3°C (86.5°F). Weather in April »Weather in May
The last month of the autumn, May, is another tropical month in Mentoso, Indonesia, with an average temperature ranging between min 23.5°C (74.3°F) and max 31.2°C (88.2°F). The weather during May records an average high-temperature of a still hot 31.2°C (88.2°F), closely mirroring the preceding month. Weather in May »Weather in June
The first month of the winter, June, is also a hot month in Mentoso, Indonesia, with an average temperature fluctuating between 31°C (87.8°F) and 23°C (73.4°F). The shift into June uncovers an average high-temperature of a still hot 31°C (87.8°F), subtly different from the previous month. Weather in June »Weather in July
July, like June, is another hot winter month in Mentoso, Indonesia, with an average temperature ranging between max 31.1°C (88°F) and min 22.3°C (72.1°F). The arrival of July denotes a barely perceptible change in the average high-temperatures to a still tropical 31.1°C (88°F) from June's 31°C (87.8°F). Weather in July »Weather in August
The last month of the winter, August, is another tropical month in Mentoso, Indonesia, with an average temperature varying between 22.4°C (72.3°F) and 32.3°C (90.1°F). With August's arrival, Mentoso notes an average high-temperature of a still hot 32.3°C (90.1°F), closely following the trend of the preceding month. Weather in August »Weather in September
September, the first month of the spring in Mentoso, is still a hot month, with an average temperature varying between 22.9°C (73.2°F) and 33.7°C (92.7°F). September begins with an average high-temperature of a still hot 33.7°C (92.7°F), reflecting close similarity to the preceding month. Weather in September »Weather in October
October, like September, is a hot spring month in Mentoso, Indonesia, with an average temperature ranging between max 34.2°C (93.6°F) and min 24.5°C (76.1°F). October, recording an average high temperature of 34.2°C (93.6°F) and a low temperature of 24.5°C (76.1°F), is Mentoso's warmest month. For October, the heat index is appraised at a life-threatening hot 45°C (113°F). Weather in October »Weather in November
November, the last month of the spring in Mentoso, is another tropical month, with an average temperature ranging between min 24.9°C (76.8°F) and max 32.5°C (90.5°F). November's arrival brings an average high-temperature of a still hot 32.5°C (90.5°F), slightly deviating from October's 34.2°C (93.6°F). Weather in November »Weather in December
The first month of the summer, December, is still a tropical month in Mentoso, Indonesia, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 31.1°C (88°F). The onset of December brings with it an average high-temperature of a still tropical 31.1°C (88°F), showing a negligible variation from the month before. Weather in December »Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January and February in Mentoso, Indonesia, are characterised by lowest temperatures, with an average high of 29.8°C (85.6°F).
Throughout the year, there are 232.5 rainfall days, and 1054mm (41.5") of precipitation is accumulated.
January has the least sunshine of the year in Mentoso, with an average of 6.7h of sunshine.
The month with the lowest UV index is January, with an average maximum UV index of 6.
With an average relative humidity of 86%, February is the most humid month in Mentoso.
The months with the highest UV index are February through December, with an average maximum UV index of 7.
March is the month with the most rainfall. Rain falls for 26.9 days and accumulates 165mm (6.5") of precipitation.
June has the shortest days of the year, with an average of 11h and 42min of daylight.
The month with the least rainfall is August, when the rain falls for 7.3 days and typically collects 12mm (0.47") of precipitation.
August is the month with the coldest seawater in Mentoso, Indonesia, with an average sea temperature of 28.1°C (82.6°F).
August and September, with an average of 9.7h of sunshine, are months with the most sunshine.
With an average relative humidity of 65%, September is the least humid month in Mentoso, Indonesia.
Mentoso witnesses the warmest weather in October, with temperatures averaging a high of 34.2°C (93.6°F) and a low of 24.5°C (76.1°F).
With an average sea temperature of 30.2°C (86.4°F), December is the month with the warmest seawater in Mentoso, Indonesia.
December has the longest days of the year, with an average of 12h and 30min of daylight.
Mentoso does not utilize Daylight Saving Time (DST). WIB timezone is used over the entire year.
Average temperature
Mentoso, Indonesia
The warmest month (with the highest average high temperature) is October (34.2°C).
The months with the lowest average high temperature are January and February (29.8°C).
The month with the highest average low temperature is November (24.9°C).
The coldest month (with the lowest average low temperature) is July (22.3°C).
Average pressure
Mentoso, Indonesia
- Average pressure in January:
1009.1mbar - Average pressure in February:
1009.5mbar - Average pressure in March:
1009.7mbar - Average pressure in April:
1009.7mbar - Average pressure in May:
1009.9mbar - Average pressure in June:
1010.4mbar
- Average pressure in July:
1010.9mbar - Average pressure in August:
1011.2mbar - Average pressure in September:
1011.2mbar - Average pressure in October:
1010.4mbar - Average pressure in November:
1009.2mbar - Average pressure in December:
1008.7mbar
The months with the highest atmospheric pressure are August and September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1008.7mbar).
Average wind speed
Mentoso, Indonesia
- Average wind speed in January:
8km/h - Average wind speed in February:
6.9km/h - Average wind speed in March:
5.8km/h - Average wind speed in April:
5.4km/h - Average wind speed in May:
6.5km/h - Average wind speed in June:
7.2km/h
- Average wind speed in July:
8.1km/h - Average wind speed in August:
8.7km/h - Average wind speed in September:
8.5km/h - Average wind speed in October:
8km/h - Average wind speed in November:
6.2km/h - Average wind speed in December:
6.4km/h
The windiest month (with the highest average wind speed) is August (8.7km/h).
The calmest month (with the lowest average wind speed) is April (5.4km/h).
Average humidity
Mentoso, Indonesia
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is September (65%).
Average rainfall
Mentoso, Indonesia
- Average rainfall in January:
148mm - Average rainfall in February:
154mm - Average rainfall in March:
165mm - Average rainfall in April:
112mm - Average rainfall in May:
71mm - Average rainfall in June:
30mm
The wettest month (with the highest rainfall) is March (165mm).
The driest month (with the least rainfall) is August (12mm).
Average rainfall days
Mentoso, Indonesia
- Average rainfall days in January:
26.5 days - Average rainfall days in February:
24.5 days - Average rainfall days in March:
26.9 days - Average rainfall days in April:
23.7 days - Average rainfall days in May:
19.4 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
12 days - Average rainfall days in August:
7.3 days - Average rainfall days in September:
8.8 days - Average rainfall days in October:
17.5 days - Average rainfall days in November:
25.2 days - Average rainfall days in December:
27.5 days
The month with the highest number of rainy days is December (27.5 days).
The month with the least rainy days is August (7.3 days).
Average sea temperature
Mentoso, Indonesia
The best month for swimming (with the highest average sea temperature) is December (30.2°C).
The coldest month (with the lowest average sea temperature) is August (28.1°C).
Average daylight / Average sunshine
Mentoso, Indonesia
- Average daylight in January:
12h and 30min - Average daylight in February:
12h and 18min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 0min - Average daylight in May:
11h and 48min - Average daylight in June:
11h and 42min
- Average daylight in July:
11h and 48min - Average daylight in August:
11h and 54min - Average daylight in September:
12h and 6min - Average daylight in October:
12h and 18min - Average daylight in November:
12h and 24min - Average daylight in December:
12h and 30min
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 42min).
- Average sunshine in January:
6h and 42min - Average sunshine in February:
7h and 12min - Average sunshine in March:
8h and 0min - Average sunshine in April:
8h and 30min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
9h and 24min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 42min - Average sunshine in October:
9h and 36min - Average sunshine in November:
8h and 48min - Average sunshine in December:
7h and 30min
The months with the most sunshine are August and September (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 6h and 42min).
Average sunshine days
Mentoso, Indonesia
- Average sunshine days in January:
3 days - Average sunshine days in February:
2.9 days - Average sunshine days in March:
3.1 days - Average sunshine days in April:
5 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
14.9 days
- Average sunshine days in July:
17.2 days - Average sunshine days in August:
21.7 days - Average sunshine days in September:
19.4 days - Average sunshine days in October:
10.7 days - Average sunshine days in November:
3.5 days - Average sunshine days in December:
2.8 days
The month with the most sunshine days is August (21.7 days).
The month with the least sunshine days is December (2.8 days).
Average UV index
Mentoso, Indonesia
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover
Mentoso, Indonesia
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is September (Cloud cover 22).
Average visibility
Mentoso, Indonesia
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February and March (8km).
