Climate and monthly weather forecastSumber, Indonesia
Climate and monthly weather forecast
Weather in January
January, the same as December, is a moderately hot summer month in Sumber, Indonesia, with an average temperature ranging between max 29.7°C (85.5°F) and min 24.3°C (75.7°F). Sumber transitions into January recording an average high-temperature of a warm 29.7°C (85.5°F), closely aligning with the preceding month's temperature. Weather in January »Weather in February
February, the last month of the summer in Sumber, is also a moderately hot month, with an average temperature fluctuating between 29.4°C (84.9°F) and 24.2°C (75.6°F). February, known for its average high temperature of 29.4°C (84.9°F) and an average low temperature of 24.2°C (75.6°F), is the coldest month. The heat index in February is appraised at a torrid 36°C (96.8°F). Weather in February »Weather in March
The first month of the autumn, March, is also a moderately hot month in Sumber, Indonesia, with an average temperature ranging between max 29.9°C (85.8°F) and min 24.1°C (75.4°F). Shifting into March, Sumber records an average high-temperature of a still moderately hot 29.9°C (85.8°F), presenting minor fluctuations compared to the previous month. Weather in March »Weather in April
April is a hot autumn month in Sumber, Indonesia, with an average temperature ranging between max 30.4°C (86.7°F) and min 24.4°C (75.9°F). Sumber records an average high-temperature of a hot 30.4°C (86.7°F) as April arrives, nearly mirroring the previous month's climate. Weather in April »Weather in May
May, the last month of the autumn in Sumber, is also a hot month, with temperature in the range of an average high of 30.4°C (86.7°F) and an average low of 24.3°C (75.7°F). The shift into May records an average high-temperature of a still tropical 30.4°C (86.7°F), subtly varied from April's hot 30.4°C (86.7°F). Weather in May »Weather in June
The first month of the winter, June, is also a moderately hot month in Sumber, Indonesia, with an average temperature ranging between min 23.3°C (73.9°F) and max 29.8°C (85.6°F). Transitioning into June, Sumber experiences an average high-temperature of a warm 29.8°C (85.6°F), marking a minor shift from the preceding month. Weather in June »Weather in July
July, the same as June, is a moderately hot winter month in Sumber, Indonesia, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 22.3°C (72.1°F). Sumber greets July with an average high-temperature of a still moderately hot 29.8°C (85.6°F), identical in measure to the preceding month. Weather in July »Weather in August
August, the last month of the winter in Sumber, is a tropical month, with an average temperature fluctuating between 22.2°C (72°F) and 30.5°C (86.9°F). As Sumber transitions into August, the average high-temperature stands at a tropical 30.5°C (86.9°F), offering little variation from the preceding month. Weather in August »Weather in September
The first month of the spring, September, is still a hot month in Sumber, Indonesia, with an average temperature fluctuating between 31.3°C (88.3°F) and 22.6°C (72.7°F). September's onset records an average high-temperature of a still tropical 31.3°C (88.3°F), a near match to August's 30.5°C (86.9°F). Weather in September »Weather in October
October, the same as September, in Sumber, Indonesia, is a hot spring month, with an average temperature fluctuating between 24.3°C (75.7°F) and 31.8°C (89.2°F). October stands out as Sumber's warmest month, with temperatures ranging between an average high of 31.8°C (89.2°F) and a low of 24.3°C (75.7°F). The heat index value during October is appraised at a torrid 39°C (102.2°F). Weather in October »Weather in November
The last month of the spring, November, is also a hot month in Sumber, Indonesia, with an average temperature varying between 25°C (77°F) and 31.3°C (88.3°F). The shift into November uncovers an average high-temperature of a still tropical 31.3°C (88.3°F), subtly different from the previous month. Weather in November »Weather in December
December, the first month of the summer in Sumber, is still a hot month, with an average temperature fluctuating between 25°C (77°F) and 30.5°C (86.9°F). December's average high-temperature stands at a still hot 30.5°C (86.9°F), showing little deviation from November's 31.3°C (88.3°F). Weather in December »Updated: Aug 12, 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
In Sumber, during the entire year, the rain falls for 222.3 days and collects up to 950mm (37.4") of precipitation.
January through December, with an average maximum UV index of 7, are months with the highest UV index.
The months with the lowest UV index are January through December, with an average maximum UV index of 7.
The lowest temperatures are recorded in February, with averages reaching a high of 29.4°C (84.9°F) and a low of 24.2°C (75.6°F).
The most humid month is February, with an average relative humidity of 81%.
The month with the shortest days is June, with an average of 11h and 42min of daylight.
The month with the least rainfall is August, when the rain falls for 6.5 days and typically collects 10mm (0.39") of precipitation.
The months with the most sunshine in Sumber, Indonesia, are August and September, with an average of 9.7h of sunshine.
September and October, with an average relative humidity of 69%, are the least humid months.
With average high temperatures of 31.8°C (89.2°F) and lows of 24.3°C (75.7°F), October is the warmest month.
December is the month with the most rainfall. Rain falls for 25.5 days and accumulates 146mm (5.75") of precipitation.
December has the longest days of the year, with an average of 12h and 30min of daylight.
Sumber does not utilize Daylight Saving Time (DST). WIB timezone is used throughout the entire year.
December has the least sunshine of the year, with an average of 8.2h of sunshine.
Average temperature
Sumber, Indonesia
The warmest month (with the highest average high temperature) is October (31.8°C).
The month with the lowest average high temperature is February (29.4°C).
The months with the highest average low temperature are November and December (25°C).
The coldest month (with the lowest average low temperature) is August (22.2°C).
Average pressure
Sumber, Indonesia
- Average pressure in January:
1009.6mbar - Average pressure in February:
1009.9mbar - Average pressure in March:
1010mbar - Average pressure in April:
1009.9mbar - 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:
1011.4mbar - Average pressure in October:
1010.7mbar - Average pressure in November:
1009.5mbar - Average pressure in December:
1009.2mbar
The month with the highest atmospheric pressure is September (1011.4mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed
Sumber, Indonesia
- Average wind speed in January:
9.8km/h - Average wind speed in February:
9km/h - Average wind speed in March:
7.1km/h - Average wind speed in April:
6.9km/h - Average wind speed in May:
9km/h - Average wind speed in June:
10km/h
- Average wind speed in July:
11.8km/h - Average wind speed in August:
12.7km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
11km/h - Average wind speed in November:
8.4km/h - Average wind speed in December:
7.1km/h
The windiest month (with the highest average wind speed) is August (12.7km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).
Average humidity
Sumber, Indonesia
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are September and October (69%).
Average rainfall
Sumber, Indonesia
- Average rainfall in January:
131mm - Average rainfall in February:
142mm - Average rainfall in March:
142mm - Average rainfall in April:
115mm - Average rainfall in May:
66mm - Average rainfall in June:
32mm
The wettest month (with the highest rainfall) is December (146mm).
The driest month (with the least rainfall) is August (10mm).
Average rainfall days
Sumber, Indonesia
- Average rainfall days in January:
24.2 days - Average rainfall days in February:
22.6 days - Average rainfall days in March:
25 days - Average rainfall days in April:
24.1 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
14 days
- Average rainfall days in July:
10.6 days - Average rainfall days in August:
6.5 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
16.6 days - Average rainfall days in November:
24.1 days - Average rainfall days in December:
25.5 days
The month with the highest number of rainy days is December (25.5 days).
The month with the least rainy days is August (6.5 days).
Average daylight / Average sunshine
Sumber, 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:
9h and 6min - Average sunshine in February:
9h and 6min - Average sunshine in March:
8h and 54min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 12min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 42min - Average sunshine in October:
9h and 30min - Average sunshine in November:
8h and 42min - Average sunshine in December:
8h and 12min
The months with the most sunshine are August and September (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 12min).
Average sunshine days
Sumber, Indonesia
- Average sunshine days in January:
5.4 days - Average sunshine days in February:
4.3 days - Average sunshine days in March:
4.6 days - Average sunshine days in April:
4.7 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
19.2 days - Average sunshine days in August:
21.8 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
11.2 days - Average sunshine days in November:
4.8 days - Average sunshine days in December:
3.5 days
The month with the most sunshine days is August (21.8 days).
The month with the least sunshine days is December (3.5 days).
Average UV index
Sumber, Indonesia
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
Sumber, Indonesia
The months with the most cloud cover are January and February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility
Sumber, Indonesia
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
