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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 snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is a hot summer month in Buna, Papua New Guinea, with an average temperature fluctuating between 22.8°C (73°F) and 30.1°C (86.2°F). January and December, with an average high-temperature of 30.1°C (86.2°F), are the warmest months. The average heat index in January is computed to be a very hot 38°C (100.4°F). Weather in January »
Weather in February
February, the last month of the summer in Buna, is another warm month, with an average temperature varying between 29.8°C (85.6°F) and 22.6°C (72.7°F). The onset of February brings with it an average high-temperature of a moderately hot 29.8°C (85.6°F), showing a negligible variation from the month before. Weather in February »
Weather in March
The first month of the autumn, March, is also a moderately hot month in Buna, Papua New Guinea, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 22.2°C (72°F). Welcoming March, Buna notes an average high-temperature of a still moderately hot 29.4°C (84.9°F), nearly consistent with February's 29.8°C (85.6°F). Weather in March »
Weather in April
April, the same as March, is another warm autumn month in Buna, Papua New Guinea, with an average temperature varying between 22°C (71.6°F) and 29.3°C (84.7°F). With the onset of April, the average high-temperature registers at a still warm 29.3°C (84.7°F), subtly different from March's 29.4°C (84.9°F). Weather in April »
Weather in May
The last month of the autumn, May, is also a moderately hot month in Buna, Papua New Guinea, with an average temperature fluctuating between 29.3°C (84.7°F) and 21.8°C (71.2°F). As May starts, an average high temperature of a still moderately hot 29.3°C (84.7°F) suggests no significant change from April. Weather in May »
Weather in June
The first month of the winter, June, is also a moderately hot month in Buna, Papua New Guinea, with an average temperature varying between 28.9°C (84°F) and 21.2°C (70.2°F). Entering June, the average high-temperature is recorded at a still warm 28.9°C (84°F), exhibiting a minimal shift from May's 29.3°C (84.7°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot winter month in Buna, Papua New Guinea, with an average temperature fluctuating between 20.8°C (69.4°F) and 28.3°C (82.9°F). The coldest period is July, when temperatures fluctuate between an average high of 28.3°C (82.9°F) and a low of 20.8°C (69.4°F). For July, the heat index is computed to be 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 Buna, Papua New Guinea, with an average temperature fluctuating between 28.8°C (83.8°F) and 20.5°C (68.9°F). August records an average high-temperature of a still moderately hot 28.8°C (83.8°F), indicating a minor variation from the preceding month. Weather in August »
Weather in September
September, the first month of the spring in Buna, is also a moderately hot month, with an average temperature fluctuating between 20.8°C (69.4°F) and 28.8°C (83.8°F). The commencement of September records an average high-temperature of a still moderately hot 28.8°C (83.8°F), identical to August. Weather in September »
Weather in October
October, the same as September, is a moderately hot spring month in Buna, Papua New Guinea, with an average temperature fluctuating between 21.3°C (70.3°F) and 29.6°C (85.3°F). The onset of October notes an average high-temperature of a still moderately hot 29.6°C (85.3°F), subtly shifted from September's 28.8°C (83.8°F). Weather in October »
Weather in November
The last month of the spring, November, is another warm month in Buna, Papua New Guinea, with temperature in the range of an average low of 22.2°C (72°F) and an average high of 29.9°C (85.8°F). The arrival of November records an average high-temperature of a still warm 29.9°C (85.8°F), closely related to the 29.6°C (85.3°F) observed in October. Weather in November »
Weather in December
The first month of the summer, December, is a hot month in Buna, Papua New Guinea, with an average temperature varying between 30.1°C (86.2°F) and 22.6°C (72.7°F). January and December bring Buna's highest average temperatures, reaching a high of 30.1°C (86.2°F). December's mean heat index is computed to be a sweltering 37°C (98.6°F). Weather in December »
Updated: Aug 8, 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 part of the year is the hottest?
January and December represent the warmest period, with an average high-temperature of 30.1°C (86.2°F).
What is the rainiest month?
The month with the most rainfall is January, when the rain falls for 30.4 days and typically aggregates up to 273mm (10.75") of precipitation.
How much does it rain?
Throughout the year, in Buna, Papua New Guinea, there are 330.7 rainfall days, and 2168mm (85.35") of precipitation is accumulated.
When it does not snow?
In Buna, snow does not fall in January through August, October through December.
How many days does it snow?
In Buna, during the entire year, snow falls for 0.1 days.
When is the highest UV index?
The months with the highest UV index are January and November, with an average maximum UV index of 7.
What is the month with the lowest UV index?
The months with the lowest UV index are February through October and December, with an average maximum UV index of 6.
What is the most humid month in Buna?
With an average relative humidity of 81%, March is the most humid month.
What is the month with the shortest days?
The month with the shortest days is June, with an average of 11h and 36min of daylight.
What is the month with the least sunshine?
June has the least sunshine of the year, with an average of 6.7h of sunshine.
What is the coldest time of year?
July brings the lowest temperatures in Buna, Papua New Guinea, with an average high of 28.3°C (82.9°F) and an average low of 20.8°C (69.4°F).
What is the driest month?
The month with the least rainfall is July, when the rain falls for 23 days and typically collects 107mm (4.21") of precipitation.
What are the least humid months?
September and October, with an average relative humidity of 76%, are the least humid months in Buna.
When does it snow in Buna?
September is the only month when snow falls.
What is the snowiest month?
The month with the most snowfall days is September, when snow falls for 0.1 days.
What month has the most sunshine in Buna?
October has the most sunshine of the year, with an average of 10.8h of sunshine.
When are the longest days?
With an average of 12h and 36min of daylight, December has the longest days of the year in Buna, Papua New Guinea.
Is there Daylight Saving Time (DST)?
Buna does not observe Daylight Saving Time (DST). +10 timezone is used over the entire year.
Average temperature
Buna, Papua New Guinea
The warmest months (with the highest average high temperature) are January and December (30.1°C).
The month with the lowest average high temperature is July (28.3°C).
The month with the highest average low temperature is January (22.8°C).
The coldest month (with the lowest average low temperature) is August (20.5°C).
Average pressure
Buna, Papua New Guinea
- Average pressure in January:
1007.9mbar - Average pressure in February:
1008.4mbar - Average pressure in March:
1008.8mbar - Average pressure in April:
1009.8mbar - Average pressure in May:
1010.7mbar - Average pressure in June:
1011.3mbar
- Average pressure in July:
1011.7mbar - Average pressure in August:
1012.1mbar - Average pressure in September:
1011.8mbar - Average pressure in October:
1011.1mbar - Average pressure in November:
1009.4mbar - Average pressure in December:
1008.2mbar
The month with the highest atmospheric pressure is August (1012.1mbar).
The month with the lowest atmospheric pressure is January (1007.9mbar).
Average wind speed
Buna, Papua New Guinea
- Average wind speed in January:
5.2km/h - Average wind speed in February:
5.1km/h - Average wind speed in March:
5km/h - Average wind speed in April:
5km/h - Average wind speed in May:
5.2km/h - Average wind speed in June:
5.6km/h
- Average wind speed in July:
6km/h - Average wind speed in August:
6.1km/h - Average wind speed in September:
6.3km/h - Average wind speed in October:
6.1km/h - Average wind speed in November:
5.5km/h - Average wind speed in December:
5.4km/h
The windiest month (with the highest average wind speed) is September (6.3km/h).
The calmest months (with the lowest average wind speed) are March and April (5km/h).
Average humidity
Buna, Papua New Guinea
The month with the highest relative humidity is March (81%).
The months with the lowest relative humidity are September and October (76%).
Average rainfall
Buna, Papua New Guinea
- Average rainfall in January:
273mm - Average rainfall in February:
232mm - Average rainfall in March:
263mm - Average rainfall in April:
193mm - Average rainfall in May:
146mm - Average rainfall in June:
140mm
- Average rainfall in July:
107mm - Average rainfall in August:
112mm - Average rainfall in September:
118mm - Average rainfall in October:
167mm - Average rainfall in November:
178mm - Average rainfall in December:
239mm
The wettest month (with the highest rainfall) is January (273mm).
The driest month (with the least rainfall) is July (107mm).
Average rainfall days
Buna, Papua New Guinea
- Average rainfall days in January:
30.4 days - Average rainfall days in February:
27.6 days - Average rainfall days in March:
30 days - Average rainfall days in April:
28.6 days - Average rainfall days in May:
28.8 days - Average rainfall days in June:
26.5 days
- Average rainfall days in July:
23 days - Average rainfall days in August:
23.4 days - Average rainfall days in September:
25.5 days - Average rainfall days in October:
28.4 days - Average rainfall days in November:
28.6 days - Average rainfall days in December:
29.9 days
The month with the highest number of rainy days is January (30.4 days).
The month with the least rainy days is July (23 days).
Average snowfall days
Buna, Papua New Guinea
- Average snowfall days in January:
0 days - Average snowfall days in February:
0 days - Average snowfall days in March:
0 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.1 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0 days - Average snowfall days in December:
0 days
The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).
Average daylight / Average sunshine
Buna, Papua New Guinea
- Average daylight in January:
12h and 4min - 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 4min - 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 36min).
- Average sunshine in January:
8h and 5min - Average sunshine in February:
8h and 1min - Average sunshine in March:
8h and 1min - Average sunshine in April:
8h and 0min - Average sunshine in May:
6h and 5min - Average sunshine in June:
6h and 4min
- Average sunshine in July:
8h and 2min - Average sunshine in August:
8h and 4min - Average sunshine in September:
9h and 4min - Average sunshine in October:
10h and 5min - Average sunshine in November:
10h and 4min - Average sunshine in December:
10h and 2min
The month with the most sunshine is October (Average sunshine: 10h and 48min).
The month with the least sunshine is June (Average sunshine: 6h and 42min).
Average sunshine days
Buna, Papua New Guinea
- Average sunshine days in January:
0.3 days - Average sunshine days in February:
0.3 days - Average sunshine days in March:
0.4 days - Average sunshine days in April:
0.7 days - Average sunshine days in May:
1.1 days - Average sunshine days in June:
1.6 days
- Average sunshine days in July:
3.5 days - Average sunshine days in August:
4.3 days - Average sunshine days in September:
2.5 days - Average sunshine days in October:
1.3 days - Average sunshine days in November:
0.6 days - Average sunshine days in December:
0.3 days
The month with the most sunshine days is August (4.3 days).
The months with the least sunshine days are January, February and December (0.3 days).
Average UV index
Buna, Papua New Guinea
The months with the highest UV index are January and November (UV index 7).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October and December (UV index 6).
Average cloud cover
Buna, Papua New Guinea
The month with the most cloud cover is January (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Buna, Papua New Guinea
The months with the highest visibility are June and September (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, October, November and December (9km).
