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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Bolon, Indonesia, is another warm summer month, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 28.9°C (84°F). January's weather, recording an average high temperature of a still moderately hot 28.9°C (84°F), matches that of December. Weather in January »
Weather in February
February, the last month of the summer in Bolon, is another warm month, with an average temperature ranging between max 29.3°C (84.7°F) and min 23.9°C (75°F). February's climate shows a minor adjustment in average high-temperatures to a still moderately hot 29.3°C (84.7°F) from January's 28.9°C (84°F). Weather in February »
Weather in March
March, the first month of the autumn in Bolon, is still a warm month, with temperature in the range of an average low of 24.1°C (75.4°F) and an average high of 29.3°C (84.7°F). The average high-temperature is a still moderately hot 29.3°C (84.7°F) in March, consistent with February. Weather in March »
Weather in April
April, the same as March, is another warm autumn month in Bolon, Indonesia, with temperature in the range of an average low of 24.2°C (75.6°F) and an average high of 29.3°C (84.7°F). April begins with an average high-temperature registering at a still warm 29.3°C (84.7°F), mirroring March's climate. Weather in April »
Weather in May
The last month of the autumn, May, is another warm month in Bolon, Indonesia, with an average temperature varying between 23.9°C (75°F) and 29.3°C (84.7°F). Bolon sees an average high-temperature of a still warm 29.3°C (84.7°F) as it transitions into May, consistent with April. Weather in May »
Weather in June
June, the first month of the winter in Bolon, is still a warm month, with an average temperature fluctuating between 28.6°C (83.5°F) and 23.3°C (73.9°F). June's average high-temperature stands at a still moderately hot 28.6°C (83.5°F), showing little deviation from May's 29.3°C (84.7°F). Weather in June »
Weather in July
July, like June, in Bolon, Indonesia, is a moderately hot winter month, with an average temperature ranging between max 27.8°C (82°F) and min 22.3°C (72.1°F). Temperature records mark July as the coldest month, with highs averaging 27.8°C (82°F) and lows at 22.3°C (72.1°F). Throughout July, the heat index is appraised at a tropical 32°C (89.6°F). Weather in July »
Weather in August
The last month of the winter, August, is another warm month in Bolon, Indonesia, with temperature in the range of an average low of 21.9°C (71.4°F) and an average high of 27.9°C (82.2°F). Shifting into August, Bolon records an average high-temperature of a still warm 27.9°C (82.2°F), presenting minor fluctuations compared to the previous month. Weather in August »
Weather in September
September, the first month of the spring in Bolon, is also a moderately hot month, with an average temperature varying between 22.1°C (71.8°F) and 28.3°C (82.9°F). Bolon notes an average high-temperature of a still moderately hot 28.3°C (82.9°F) in September, displaying minor variation from August. Weather in September »
Weather in October
October, the same as September, is a moderately hot spring month in Bolon, Indonesia, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 23.5°C (74.3°F). October, with its average high-temperature of 29.4°C (84.9°F) and an average low-temperature of 23.5°C (74.3°F), holds the record as the warmest month. The average heat index in October is appraised at a fiery hot 36°C (96.8°F). Weather in October »
Weather in November
November, the last month of the spring in Bolon, is another warm month, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 29.1°C (84.4°F). A minor adjustment in Bolon's average high-temperature is noted with the start of November, touching a still warm 29.1°C (84.4°F) from October's 29.4°C (84.9°F). Weather in November »
Weather in December
The first month of the summer, December, is still a warm month in Bolon, Indonesia, with an average temperature ranging between max 28.9°C (84°F) and min 24.2°C (75.6°F). Upon the onset of December, Bolon witnesses an average high-temperature of a still warm 28.9°C (84°F), showing a close resemblance to the prior month. Weather in December »
Updated: Jun 6, 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
What is the rainiest month?
The month with the most rainfall is January, when the rain falls for 24.7 days and typically aggregates up to 126mm (4.96") of precipitation.
How much does it rain?
Throughout the year, there are 245 rainfall days, and 906mm (35.67") of precipitation is accumulated.
What is the month with the lowest UV index?
January, June through August, with an average maximum UV index of 6, are months with the lowest UV index.
What month has the most sunshine?
February has the most sunshine of the year, with an average of 9.5h of sunshine.
When is the highest UV index?
February through May, September through December, with an average maximum UV index of 7, are months with the highest UV index.
What are the most humid months?
The months with the highest humidity are May and June, with an average relative humidity of 82%.
What is the month with the shortest days?
June has the shortest days of the year, with an average of 11h and 42min of daylight.
What month is the coldest?
Bolon's July weather reaches an average high of 27.8°C (82°F) and an average low of 22.3°C (72.1°F), making it the coldest month.
What is the driest month?
The month with the least rainfall is August, when the rain falls for 11.4 days and typically collects 14mm (0.55") of precipitation.
What are the least humid months?
The months with the lowest humidity are September and October, with an average relative humidity of 79%.
What is the warmest month?
Bolon records the warmest temperatures in October, averaging a high of 29.4°C (84.9°F) and a low of 23.5°C (74.3°F).
When are the longest days?
With an average of 12h and 36min of daylight, December has the longest days of the year.
Is there Daylight Saving Time (DST)?
Bolon does not observe Daylight Saving Time (DST). WIB timezone is used throughout the entire year.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 7.4h of sunshine.
Average temperature
Bolon, Indonesia
The warmest month (with the highest average high temperature) is October (29.4°C).
The month with the lowest average high temperature is July (27.8°C).
The months with the highest average low temperature are January and November (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.9°C).
Average pressure
Bolon, Indonesia
- Average pressure in January:
1009.2mbar - Average pressure in February:
1009.6mbar - Average pressure in March:
1009.8mbar - Average pressure in April:
1009.9mbar - Average pressure in May:
1010.2mbar - Average pressure in June:
1010.8mbar
- Average pressure in July:
1011.4mbar - Average pressure in August:
1011.9mbar - Average pressure in September:
1011.9mbar - Average pressure in October:
1011.1mbar - Average pressure in November:
1009.6mbar - Average pressure in December:
1009.1mbar
The months with the highest atmospheric pressure are August and September (1011.9mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed
Bolon, Indonesia
- Average wind speed in January:
11km/h - Average wind speed in February:
9.1km/h - Average wind speed in March:
8.4km/h - Average wind speed in April:
8.5km/h - Average wind speed in May:
11.1km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
14.2km/h - Average wind speed in August:
14.5km/h - Average wind speed in September:
13.4km/h - Average wind speed in October:
11.6km/h - Average wind speed in November:
9.3km/h - Average wind speed in December:
9.7km/h
The windiest month (with the highest average wind speed) is August (14.5km/h).
The calmest month (with the lowest average wind speed) is March (8.4km/h).
Average humidity
Bolon, Indonesia
The months with the highest relative humidity are May and June (82%).
The months with the lowest relative humidity are September and October (79%).
Average rainfall
Bolon, Indonesia
- Average rainfall in January:
126mm - Average rainfall in February:
107mm - Average rainfall in March:
125mm - Average rainfall in April:
106mm - Average rainfall in May:
94mm - Average rainfall in June:
42mm
The wettest month (with the highest rainfall) is January (126mm).
The driest month (with the least rainfall) is August (14mm).
Average rainfall days
Bolon, Indonesia
- Average rainfall days in January:
24.7 days - Average rainfall days in February:
23 days - Average rainfall days in March:
24.7 days - Average rainfall days in April:
23.2 days - Average rainfall days in May:
22.7 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
11.4 days - Average rainfall days in September:
13.9 days - Average rainfall days in October:
20.8 days - Average rainfall days in November:
24.7 days - Average rainfall days in December:
23.2 days
The months with the highest number of rainy days are January, March and November (24.7 days).
The month with the least rainy days is August (11.4 days).
Average daylight / Average sunshine
Bolon, Indonesia
- Average daylight in January:
12h and 3min - Average daylight in February:
12h and 2min - Average daylight in March:
12h and 1min - Average daylight in April:
11h and 5min - Average daylight in May:
11h and 5min - Average daylight in June:
11h and 4min
- Average daylight in July:
11h and 4min - Average daylight in August:
11h and 5min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 2min - Average daylight in November:
12h and 3min - Average daylight in December:
12h and 4min
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 January:
9h and 0min - Average sunshine in February:
9h and 3min - Average sunshine in March:
8h and 2min - Average sunshine in April:
8h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
8h and 4min - Average sunshine in August:
8h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
8h and 5min - Average sunshine in November:
7h and 5min - Average sunshine in December:
7h and 2min
The month with the most sunshine is February (Average sunshine: 9h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days
Bolon, Indonesia
- Average sunshine days in January:
4.9 days - Average sunshine days in February:
3.5 days - Average sunshine days in March:
4.6 days - Average sunshine days in April:
4.8 days - Average sunshine days in May:
6.3 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
11.6 days - Average sunshine days in September:
9.5 days - Average sunshine days in October:
6.2 days - Average sunshine days in November:
3.4 days - Average sunshine days in December:
5.3 days
The month with the most sunshine days is August (11.6 days).
The month with the least sunshine days is November (3.4 days).
Average UV index
Bolon, Indonesia
The months with the highest UV index are February, March, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are January, June, July and August (UV index 6).
Average cloud cover
Bolon, Indonesia
The months with the most cloud cover are January and December (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 35).
Average visibility
Bolon, 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).
Bolon, Indonesia
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