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Contents
- The climate of Lake Kutubu
- The best time to visit Lake Kutubu
- The worst time to visit Lake Kutubu
- Spring weather in Lake Kutubu
- Summer weather in Lake Kutubu
- Autumn weather in Lake Kutubu
- Winter weather in Lake Kutubu
- 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
The climate of Lake Kutubu
Lake Kutubu, Papua New Guinea, characterized by an Af, tropical rainforest climate according to the Köppen climate classification, experiences consistent weather patterns throughout the year. Temperatures, for instance, maintain an average monthly high ranging from 18.5°C (65.3°F) to 19.9°C (67.8°F) and a monthly low ranging from 11.5°C (52.7°F) to 12.8°C (55°F). There is virtually no seasonality, with temperatures, humidity, and rainfall remaining relatively stable.
In addition to the constant temperatures, Lake Kutubu sees high humidity levels, with a relative humidity mark averaging 92% to 94%. Notably, precipitation is present in every month, with rainfall reaching from 210mm (8.27") to 417mm (16.42") per month. The number of rainfall days stays between 29 to 31 days a month, painting a vivid picture of the tropical rainforest ecosystem prevalent in this region.
Though it experiences constant cover of clouds, averaging from 66% to 76% per month, Lake Kutubu still savors sunlight. While daylight hovers between 11.8 hours to 12.5 hours throughout the year, monthly sunshine hours range from 5.2 hours to 6.9 hours. The months of November experience the maximum average sunshine hours at 6.9 hours per day.
Wind speeds show minor deviation over the year, ranging from 3.2km/h (2mph) to 3.8km/h (2.4mph). The maximum gusts of wind recorded vary between 5.2km/h (3.2mph) to 6.2km/h (3.9mph).
In addition to the constant temperatures, Lake Kutubu sees high humidity levels, with a relative humidity mark averaging 92% to 94%. Notably, precipitation is present in every month, with rainfall reaching from 210mm (8.27") to 417mm (16.42") per month. The number of rainfall days stays between 29 to 31 days a month, painting a vivid picture of the tropical rainforest ecosystem prevalent in this region.
Though it experiences constant cover of clouds, averaging from 66% to 76% per month, Lake Kutubu still savors sunlight. While daylight hovers between 11.8 hours to 12.5 hours throughout the year, monthly sunshine hours range from 5.2 hours to 6.9 hours. The months of November experience the maximum average sunshine hours at 6.9 hours per day.
Wind speeds show minor deviation over the year, ranging from 3.2km/h (2mph) to 3.8km/h (2.4mph). The maximum gusts of wind recorded vary between 5.2km/h (3.2mph) to 6.2km/h (3.9mph).
The best time to visit Lake Kutubu
Despite a consistently tropical climate throughout the year, some months provide a more pleasant visit than others. Of all the months, July experiences the least rain with a total of 210mm (8.27") rainfall, making it an ideal time for outdoor pursuits. November, offering the highest average sunlight duration at 6.9 hours per day, possibly ensures a better view of the splendid nature in and around the lake.
The worst time to visit Lake Kutubu
On the other hand, the months witnessing the highest rainfall should ideally be avoided. March and December see 417mm (16.42") and 411mm (16.18") of rain, respectively, which might deter outdoor activities, wildlife viewing, and lake excursions.
Spring weather in Lake Kutubu
At Lake Kutubu, the concept of traditional seasons does not exist due to its tropical climate. However, if spring were to be defined as the months of March, April, and May, these months are characterized by heavy rainfall, particularly March, which experiences the highest rainfall throughout the year at 417mm (16.42").
Summer weather in Lake Kutubu
The summer months of June, July, and August exhibit slightly drier conditions than the rest of the year. Average temperature highs remain from 18.5°C (65.3°F) to 19.9°C (67.8°F) with July being the driest month across the year, receiving a total of 210mm (8.27") of rainfall.
Autumn weather in Lake Kutubu
Autumn, which is typically represented by the months from September to November, does not bring the quintessential foliage change. Rainfall and humidity remain high, with November boasting the maximum average sunshine hours at 6.9 hours daily.
Winter weather in Lake Kutubu
In Lake Kutubu, winter months, symbolized by December, January, and February, do not portray a stark contrast in comparison to other months of the year. Temperatures hover between a low of 12.5°C (54.5°F) to a high of 19.9°C (67.8°F). The rainfall in December as well reaches 411mm (16.18"), making it one of the wettest months of the year.
Weather in January
Looking at Lake Kutubu in Papua New Guinea, January entails conditions typically tropical with high humidity and frequent rain. The thermometer often hovers from 12.5°C (54.5°F) to 19.8°C (67.6°F), setting the conditions for the most rainfall, with 353mm (13.9") recorded in this month. Weather in January »
Weather in February
February brings a slight easing of conditions, with a minor drop to 310mm (12.2") in rainfall in comparison to January. This does not result in any significant change in temperature. The Lake Kutubu area retains a high humidity, contributing to the cloud cover that continues to be persistent. Weather in February »
Weather in March
Heading into March, weather conditions in Lake Kutubu take a dramatic turn with the highest rainfall of the year recorded at 417mm (16.42"). This does not significantly affect the temperatures which maintain a fairly stable range. Weather in March »
Weather in April
Transitioning to April, there is a small dip in the amount of rainfall recorded to 401mm (15.79"), yet this continues to contribute to high levels of humidity. Cloud coverage increases slightly, while sunlight reduces, bringing in cooler conditions. Weather in April »
Weather in May
Lake Kutubu witnesses a shift in weather patterns in May with a decrease in average rainfall to 355mm (13.98"). Despite the reduced rainfall, humidity remains high and temperatures consistent, reinforcing the tropical state of the environment. Weather in May »
Weather in June
June records a further reduction in rainfall levels to 273mm (10.75"), signifying a definitive shift from the heavy rainy season in Lake Kutubu. Nevertheless, humidity remains high with persistent cloud cover, underpinning the tropical classification of climate. Weather in June »
Weather in July
July at Lake Kutubu showcases weather patterns with the least rainfall, recorded at 210mm (8.27"), indicating that it is the driest month of the year. Ambient temperature continues to hover within the same range, and humidity even with reduced rainfall, continues to be characteristically high. Weather in July »
Weather in August
In August, the rainfall at Lake Kutubu bounces back marginally, to 223mm (8.78"), resetting the weather momentum towards the heavy rain season for the second half of the year. The trend of consistent temperature continues, the humidity remains constant at 93%, optimizing conditions for a rich biodiverse environment. Weather in August »
Weather in September
Entering the traditional spring month, September brings an increase in rainfall to 268mm (10.55") at Lake Kutubu, thereby superseding August. The inclement conditions, however, do not change the temperature, maintaining a steady atmosphere. Weather in September »
Weather in October
October exhibits an upswing in the amount of rainfall, with a figure of around 400mm (15.75"). This mark of increased rainfall does not veer the overall atmospheric conditions away from its tropical characteristics at Lake Kutubu. Weather in October »
Weather in November
As November approaches, Lake Kutubu experiences a minor decrease in rainfall, registering 381mm (15") for the month. Despite this slight decrease, it continues to provide a significant water source, supporting the high humidity and persistent cloud cover. Weather in November »
Weather in December
Concluding the year, December experiences a slight increase in rainfall to 411mm (16.18"). On observing the weather patterns, the rainfall does not have a noticeable effect upon the prevailing temperatures of Lake Kutubu. The cloud cover remains below 70%, ensuring an average visibility of 6km (3.7mi) and up to 6 hours of daily sunshine. Weather in December »
[Resources]Frequently asked questions
What is the least humid month in Lake Kutubu?
The months with the lowest humidity in Lake Kutubu, Papua New Guinea, are January, February and December, with an average relative humidity of 92%.
How much does it rain in Lake Kutubu?
In Lake Kutubu, during the entire year, the rain falls for 359.3 days and collects up to 4002mm (157.56") of precipitation.
What are the months with the highest UV index in Lake Kutubu?
The months with the highest UV index in Lake Kutubu are January through July, September through December, with an average maximum UV index of 4.
What is the wettest month in Lake Kutubu?
March is the month with the most rainfall. Rain falls for 31 days and accumulates 417mm (16.42") of precipitation.
What is the most humid month in Lake Kutubu?
April and June, with an average relative humidity of 94%, are most humid months.
What month is the hottest in Lake Kutubu?
Lake Kutubu experiences its warmest period in May and December, averaging a high-temperature of 19.9°C (67.8°F).
What is the month with the shortest days in Lake Kutubu?
June has the shortest days of the year in Lake Kutubu, Papua New Guinea, with an average of 11h and 48min of daylight.
What month is the coldest in Lake Kutubu?
The lowest temperatures in Lake Kutubu, Papua New Guinea, are recorded in July, with averages reaching a high of 18.5°C (65.3°F) and a low of 11.8°C (53.2°F).
What is the driest month in Lake Kutubu?
The month with the least rainfall in Lake Kutubu is July, when the rain falls for 29.7 days and typically collects 210mm (8.27") of precipitation.
What are the months with the least sunshine in Lake Kutubu?
July and August, with an average of 5.2h of sunshine, are months with the least sunshine in Lake Kutubu.
When is the lowest UV index in Lake Kutubu?
With an average maximum UV index of 3, August is the month with the lowest UV index.
What month has the most sunshine in Lake Kutubu?
With an average of 6.9h of sunshine, November has the most sunshine of the year in Lake Kutubu.
When are the longest days in Lake Kutubu?
The month with the longest days in Lake Kutubu is December, with an average of 12h and 30min of daylight.
Is there Daylight Saving Time (DST) in Lake Kutubu?
Lake Kutubu, Papua New Guinea, does not observe Daylight Saving Time (DST). +10 timezone is used throughout the entire year.
Average temperature
Lake Kutubu, Papua New Guinea
The warmest months (with the highest average high temperature) are May and December (19.9°C).
The month with the lowest average high temperature is July (18.5°C).
The month with the highest average low temperature is April (12.8°C).
The coldest month (with the lowest average low temperature) is August (11.5°C).
Average pressure
Lake Kutubu, Papua New Guinea
- Average pressure in January:
1010.5mbar - Average pressure in February:
1011mbar - Average pressure in March:
1011.2mbar - Average pressure in April:
1011.7mbar - Average pressure in May:
1012.2mbar - Average pressure in June:
1012.5mbar
- Average pressure in July:
1012.6mbar - Average pressure in August:
1013.1mbar - Average pressure in September:
1012.8mbar - Average pressure in October:
1012.3mbar - Average pressure in November:
1011mbar - Average pressure in December:
1010.2mbar
The month with the highest atmospheric pressure is August (1013.1mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).
Average wind speed
Lake Kutubu, Papua New Guinea
- Average wind speed in January:
3.8km/h - Average wind speed in February:
3.8km/h - Average wind speed in March:
3.7km/h - Average wind speed in April:
3.3km/h - Average wind speed in May:
3.2km/h - Average wind speed in June:
3.4km/h
- Average wind speed in July:
3.7km/h - Average wind speed in August:
3.7km/h - Average wind speed in September:
3.6km/h - Average wind speed in October:
3.5km/h - Average wind speed in November:
3.4km/h - Average wind speed in December:
3.5km/h
The windiest months (with the highest average wind speed) are January and February (3.8km/h).
The calmest month (with the lowest average wind speed) is May (3.2km/h).
Average humidity
Lake Kutubu, Papua New Guinea
The months with the highest relative humidity are April and June (94%).
The months with the lowest relative humidity are January, February and December (92%).
Average rainfall
Lake Kutubu, Papua New Guinea
- Average rainfall in January:
353mm - Average rainfall in February:
310mm - Average rainfall in March:
417mm - Average rainfall in April:
401mm - Average rainfall in May:
355mm - Average rainfall in June:
273mm
- Average rainfall in July:
210mm - Average rainfall in August:
223mm - Average rainfall in September:
268mm - Average rainfall in October:
400mm - Average rainfall in November:
381mm - Average rainfall in December:
411mm
The wettest month (with the highest rainfall) is March (417mm).
The driest month (with the least rainfall) is July (210mm).
Average rainfall days
Lake Kutubu, Papua New Guinea
- Average rainfall days in January:
31 days - Average rainfall days in February:
28.2 days - Average rainfall days in March:
31 days - Average rainfall days in April:
29.9 days - Average rainfall days in May:
30.5 days - Average rainfall days in June:
29.4 days
- Average rainfall days in July:
29.7 days - Average rainfall days in August:
29.8 days - Average rainfall days in September:
29 days - Average rainfall days in October:
30.4 days - Average rainfall days in November:
29.9 days - Average rainfall days in December:
30.5 days
The months with the highest number of rainy days are January and March (31 days).
The month with the least rainy days is February (28.2 days).
Average daylight / Average sunshine
Lake Kutubu, Papua New Guinea
- Average daylight in January:
12h and 2min - Average daylight in February:
12h and 2min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 0min - Average daylight in May:
11h and 5min - Average daylight in June:
11h and 5min
- Average daylight in July:
11h and 5min - Average daylight in August:
11h and 5min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 1min - Average daylight in November:
12h and 2min - Average daylight in December:
12h and 3min
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 48min).
- Average sunshine in January:
6h and 0min - Average sunshine in February:
6h and 2min - Average sunshine in March:
5h and 5min - Average sunshine in April:
5h and 3min - Average sunshine in May:
5h and 4min - Average sunshine in June:
5h and 3min
- Average sunshine in July:
5h and 1min - Average sunshine in August:
5h and 1min - Average sunshine in September:
5h and 3min - Average sunshine in October:
5h and 5min - Average sunshine in November:
6h and 5min - Average sunshine in December:
5h and 5min
The month with the most sunshine is November (Average sunshine: 6h and 54min).
The months with the least sunshine are July and August (Average sunshine: 5h and 12min).
Average sunshine days
Lake Kutubu, Papua New Guinea
- Average sunshine days in January:
0 days - Average sunshine days in February:
0 days - Average sunshine days in March:
0 days - Average sunshine days in April:
0.1 days - Average sunshine days in May:
0.3 days - Average sunshine days in June:
0.2 days
- Average sunshine days in July:
0.4 days - Average sunshine days in August:
0.8 days - Average sunshine days in September:
0.5 days - Average sunshine days in October:
0.1 days - Average sunshine days in November:
0.1 days - Average sunshine days in December:
0.3 days
The month with the most sunshine days is August (0.8 days).
The months with the least sunshine days are January, February and March (0 days).
Average UV index
Lake Kutubu, Papua New Guinea
The months with the highest UV index are January, February, March, April, May, June, July, September, October, November and December (UV index 4).
The month with the lowest UV index is August (UV index 3).
Average cloud cover
Lake Kutubu, Papua New Guinea
The month with the most cloud cover is July (Cloud cover 76).
The month with the least cloud cover is January (Cloud cover 66).
Average visibility
Lake Kutubu, Papua New Guinea
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6km).
The months with the lowest visibility are July, August and September (5km).
Lake Kutubu, Papua New Guinea
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