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Contents
- The climate of Namatanai
- The best time to visit Namatanai
- The worst time to visit Namatanai
- Spring weather in Namatanai
- Summer weather in Namatanai
- Autumn weather in Namatanai
- Winter weather in Namatanai
- 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 sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Namatanai
Namatanai, in Papua New Guinea, is classified under the Köppen climate classification as Af, meaning it experiences a Tropical rainforest kind of climate. Situated near the equator, temperatures remain relatively high throughout the year, with minor degrees of variation. The typical temperature generally fluctuates from 25.3°C (77.5°F) to 29.3°C (84.7°F). The humidity is perpetually high as well, with relative humidity values constantly residing at approximately 79%.
Namatanai receives significant amounts of rainfall through the entire year, with rainfall levels spanning from 109mm (4.29") to 226mm (8.9") on a monthly basis. The wettest month tends to be March, with the amount of rain escalating to a peak at about 226mm (8.9"), distributing over 27.9 days of the month. The region is least exposed to rainfall in September, receiving around 109mm (4.29") over 24.4 days. A typical day in Namatanai gets between 12 hours to 12.3 hours of daylight. The town also experiences sea temperatures between 29.2°C (84.6°F) and 30.3°C (86.5°F).
Wind conditions span from 7.5km/h (4.7mph) and can potentially escalate to around 13.6km/h (8.5mph), with gust speeds potentially reaching up to approximately 19.8km/h (12.3mph). Residents often experience UV index ratings of 7 throughout the year, indicating a firm call for sun protection measures when engaged in outdoor activities.
Namatanai receives significant amounts of rainfall through the entire year, with rainfall levels spanning from 109mm (4.29") to 226mm (8.9") on a monthly basis. The wettest month tends to be March, with the amount of rain escalating to a peak at about 226mm (8.9"), distributing over 27.9 days of the month. The region is least exposed to rainfall in September, receiving around 109mm (4.29") over 24.4 days. A typical day in Namatanai gets between 12 hours to 12.3 hours of daylight. The town also experiences sea temperatures between 29.2°C (84.6°F) and 30.3°C (86.5°F).
Wind conditions span from 7.5km/h (4.7mph) and can potentially escalate to around 13.6km/h (8.5mph), with gust speeds potentially reaching up to approximately 19.8km/h (12.3mph). Residents often experience UV index ratings of 7 throughout the year, indicating a firm call for sun protection measures when engaged in outdoor activities.
The best time to visit Namatanai
Visit Namatanai during September, as this tends to offer the lowest number of rainfall days around 24.4 days and relatively lower rainfall with 109mm (4.29") typically witnessed. Even though temperatures are constantly high throughout the year, one might find September more enjoyable with the sea temperature scaling up to 29.4°C (84.9°F). This allows for water-bound activities like swimming. Although the town still experiences moderate humidity, this is the time with the lowest humidity measurement around 79% which aids for a relatively comfortable visit.
The worst time to visit Namatanai
The month of March is considered the least favourable for visiting Namatanai. This period witnesses the highest figure for rainfall in a month, with levels standing at 226mm (8.9") occurring over 27.9 days. It hardly leaves significant durations of the dry weather needed for outdoor activities. Additionally, with the sea temperatures scaling up to 29.8°C (85.6°F), the high humidity coupled with essentially constant high temperatures makes March less ideal for visitor activities.
Spring weather in Namatanai
Spring months in Namatanai, namely March, April, and May, bring an increase in rainfall with levels spanning from 181mm (7.13") to 226mm (8.9"), distributed over 27.1 days to 27.9 days. Temperatures range between 28.5°C (83.3°F) and 29.3°C (84.7°F) during the daytime and decline to between 25.8°C (78.4°F) and 26.3°C (79.3°F) at night.
Summer weather in Namatanai
Namatanai's summer seasons span from June through August. Day temperatures range from 28.4°C (83.1°F) and go up to 28.9°C (84°F) while night temperatures drop to between 25.3°C (77.5°F) and 25.8°C (78.4°F), offering a bit of relief to inhabitants. Rainfall amounts during this season range from 149mm (5.87") in June to 157mm (6.18") in August, with the number of rainfall days between 25.3 and 26.5.
Autumn weather in Namatanai
Namatanai's autumn, occurring in September, October, and November, comes with mildly pleasant weather conditions. The rainfall quantities span from 109mm (4.29") to 183mm (7.2") over 24.4 days to 25.1 days. Daytime temperatures hover between 28.7°C (83.7°F) and 29.2°C (84.6°F), while night temperatures fall between 25.1°C (77.2°F) and 25.6°C (78.1°F).
Winter weather in Namatanai
Winters in Namatanai, namely December, January, and February, are typically warm with minimum temperature levels at about 25.8°C (78.4°F) and the maximum daytime temperature reaching up to 29°C (84.2°F). The town gets rainfall ranging from 172mm (6.77") in December to 217mm (8.54") in January. The number of rainy days varies from 25.2 to 27.1 during these months.
Weather in January
January ushers in the year with a warm weather profile having temperatures from 25.8°C (78.4°F) to 28.5°C (83.3°F). The month is marked by a high relative humidity that adds to the warmth of Papua New Guinea. Namatanai receives substantial rainfall during this period, maintaining an abundant green environment. Weather in January »
Weather in February
The February climate in Namatanai offers slightly higher temperatures than January, from 25.8°C (78.4°F) to 28.8°C (83.8°F). The area remains equally humid, and wind speeds increase, making for a pleasant variation in weather. Weather in February »
Weather in March
March comes with a minor drop in temperature, ranging from 25.9°C (78.6°F) to 28.5°C (83.3°F). Yet, this month shows marginally more daily rainfall, supporting an array of tropical flora and fauna. Visibility remains good during this time, making it an opportune month for sightseeing and exploration. Weather in March »
Weather in April
In contrast to March, April temperatures in Namatanai show a slight increase, sitting between 25.8°C (78.4°F) and 28.9°C (84°F). The weather is conducive for outdoor activities, and the sea retains its appealing warmth. This period sees a reduction in rainfall compared to its predecessor, but the greenery remains vibrant. Weather in April »
Weather in May
May brings about the highest temperature of the year at 29.3°C (84.7°F), with the lower limit at 26.3°C (79.3°F). Additionally, it's a great month to enjoy the warm sea as the temperature hovers around 30.2°C (86.4°F). While the month still sees considerable rainfall, the aggregate reduces to 162mm (6.38") over 27.8 days. Weather in May »
Weather in June
June in Namatanai presents slightly cooler temperatures, ranging from 25.8°C (78.4°F) to 28.9°C (84°F). The humidity is constant, and the sea temperature remains warm, inviting numerous water-based activities. Slight variations in wind speeds offer a refreshing change, making the weather all the more enjoyable. Weather in June »
Weather in July
July experiences a slight dip in temperature, ranging from 25.3°C (77.5°F) to 28.4°C (83.1°F). Despite the minor drop, the general weather pattern remains consistent with the preceding months. The warm sea and relatively lower rainfall make it ideal for water sports and other outdoor activities. Weather in July »
Weather in August
Temperatures in August are marginally above those in July, sitting between 25.3°C (77.5°F) and 28.6°C (83.5°F). The favourable climate continues to encourage outdoor exploration and water activities in Namatanai. Albeit the moderate rainfall, the lush environments still flourish. Weather in August »
Weather in September
September ushers in slightly warmer temperatures, oscillating from 25.1°C (77.2°F) to 28.7°C (83.7°F). The weather profile remains consistent, fostering an array of outdoor activities and sightseeing opportunities. Rainfall continues to decrease, bestowing the month with more dry days. Weather in September »
Weather in October
October in Namatanai sees an incremental temperature increase, with the spectrum broadening from 25.5°C (77.9°F) to 29.2°C (84.6°F). The sea temperature stays warm, while humidity levels slightly decrease, offering relief from the tropical moisture. Weather in October »
Weather in November
November sizzles with a high temperature of 29.2°C (84.6°F) while the mercury doesn't fall below 25.6°C (78.1°F). The warmer temperatures extend to the sea, making it ideal for seaside fun. Rainfall shows an uptick, but the scenery remains enchanting as ever. Weather in November »
Weather in December
December brings in the welcoming cool air with temperatures fluctuating from 26°C (78.8°F) to 29°C (84.2°F). Embracing the holiday spirit, the weather stays pleasant and the sea temperature remains inviting. Despite the rising wind speed, December's overall climate makes it an ideal month for travelling. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Namatanai?
In Namatanai, during the entire year, the rain falls for 314.3 days and collects up to 2023mm (79.65") of precipitation.
What is the month with the most sunshine in Namatanai?
January and February, with an average of 9.7h of sunshine, are months with the most sunshine in Namatanai.
What is the month with the highest UV index in Namatanai?
January through March, May through December, with an average maximum UV index of 7, are months with the highest UV index in Namatanai.
What is the rainiest month in Namatanai?
The month with the most rainfall in Namatanai, Papua New Guinea, is March, when the rain falls for 27.9 days and typically aggregates up to 226mm (8.9") of precipitation.
When is the lowest UV index in Namatanai?
With an average maximum UV index of 6, April is the month with the lowest UV index in Namatanai.
What is the warmest month in Namatanai?
With average temperatures fluctuating between a high of 29.3°C (84.7°F) and a low of 26.3°C (79.3°F), May stands out as the warmest month in Namatanai.
What is the month with the shortest days in Namatanai?
June has the shortest days of the year in Namatanai, Papua New Guinea, with an average of 11h and 54min of daylight.
What time of the year is the coldest in Namatanai?
Namatanai's coldest month, July, registers temperatures that range from a high of 28.4°C (83.1°F) to a low of 25.3°C (77.5°F).
What is the most humid month in Namatanai?
The most humid month is July, with an average relative humidity of 80%.
What is the month with the least sunshine in Namatanai?
July has the least sunshine of the year in Namatanai, with an average of 6.6h of sunshine.
When is the sea coldest in Namatanai?
August is the month with the coldest seawater, with an average sea temperature of 29.2°C (84.6°F).
What is the driest month in Namatanai?
The month with the least rainfall in Namatanai is September, when the rain falls for 24.4 days and typically collects 109mm (4.29") of precipitation.
What are the least humid months in Namatanai?
The months with the lowest humidity in Namatanai, Papua New Guinea, are October and November, with an average relative humidity of 77%.
What are the months with the warmest sea water in Namatanai?
The months with the warmest seawater are November and December, with an average sea temperature of 30.3°C (86.5°F).
When are the longest days in Namatanai?
December has the longest days of the year in Namatanai, Papua New Guinea, with an average of 12h and 18min of daylight.
Is there Daylight Saving Time (DST) in Namatanai?
Namatanai, Papua New Guinea, does not observe Daylight Saving Time (DST). +10 timezone is used over the entire year.
Average temperature
Namatanai, Papua New Guinea
The warmest month (with the highest average high temperature) is May (29.3°C).
The month with the lowest average high temperature is July (28.4°C).
The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is September (25.1°C).
Average pressure
Namatanai, Papua New Guinea
- Average pressure in January:
1007.8mbar - Average pressure in February:
1008.3mbar - Average pressure in March:
1008.5mbar - Average pressure in April:
1009.1mbar - Average pressure in May:
1009.5mbar - Average pressure in June:
1009.6mbar
- Average pressure in July:
1009.5mbar - Average pressure in August:
1010mbar - Average pressure in September:
1010mbar - Average pressure in October:
1009.7mbar - Average pressure in November:
1008.3mbar - Average pressure in December:
1007.7mbar
The months with the highest atmospheric pressure are August and September (1010mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed
Namatanai, Papua New Guinea
- Average wind speed in January:
10.4km/h - Average wind speed in February:
11.3km/h - Average wind speed in March:
9.8km/h - Average wind speed in April:
7.5km/h - Average wind speed in May:
8.2km/h - Average wind speed in June:
10.7km/h
- Average wind speed in July:
13.5km/h - Average wind speed in August:
13.6km/h - Average wind speed in September:
11.5km/h - Average wind speed in October:
10km/h - Average wind speed in November:
8.5km/h - Average wind speed in December:
8.7km/h
The windiest month (with the highest average wind speed) is August (13.6km/h).
The calmest month (with the lowest average wind speed) is April (7.5km/h).
Average humidity
Namatanai, Papua New Guinea
The month with the highest relative humidity is July (80%).
The months with the lowest relative humidity are October and November (77%).
Average rainfall
Namatanai, Papua New Guinea
- Average rainfall in January:
217mm - Average rainfall in February:
185mm - Average rainfall in March:
226mm - Average rainfall in April:
181mm - Average rainfall in May:
162mm - Average rainfall in June:
151mm
- Average rainfall in July:
149mm - Average rainfall in August:
157mm - Average rainfall in September:
109mm - Average rainfall in October:
131mm - Average rainfall in November:
183mm - Average rainfall in December:
172mm
The wettest month (with the highest rainfall) is March (226mm).
The driest month (with the least rainfall) is September (109mm).
Average rainfall days
Namatanai, Papua New Guinea
- Average rainfall days in January:
27.1 days - Average rainfall days in February:
25.2 days - Average rainfall days in March:
27.9 days - Average rainfall days in April:
27.8 days - Average rainfall days in May:
27.8 days - Average rainfall days in June:
25.9 days
- Average rainfall days in July:
26.5 days - Average rainfall days in August:
25.3 days - Average rainfall days in September:
24.4 days - Average rainfall days in October:
24.5 days - Average rainfall days in November:
25.1 days - Average rainfall days in December:
26.8 days
The month with the highest number of rainy days is March (27.9 days).
The month with the least rainy days is September (24.4 days).
Average sea temperature
Namatanai, Papua New Guinea
The best months for swimming (with the highest average sea temperature) are November and December (30.3°C).
The coldest month (with the lowest average sea temperature) is August (29.2°C).
Average daylight / Average sunshine
Namatanai, Papua New Guinea
- Average daylight in January:
12h and 2min - Average daylight in February:
12h and 1min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 0min - Average daylight in May:
12h and 0min - Average daylight in June:
11h and 5min
- Average daylight in July:
11h and 5min - Average daylight in August:
12h and 0min - 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 2min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in January:
9h and 4min - Average sunshine in February:
9h and 4min - Average sunshine in March:
8h and 5min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 5min - Average sunshine in June:
8h and 3min
- Average sunshine in July:
6h and 4min - Average sunshine in August:
8h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
8h and 4min - Average sunshine in November:
8h and 4min - Average sunshine in December:
9h and 0min
The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is July (Average sunshine: 6h and 36min).
Average sunshine days
Namatanai, Papua New Guinea
- Average sunshine days in January:
2.8 days - Average sunshine days in February:
2.3 days - Average sunshine days in March:
2 days - Average sunshine days in April:
1.6 days - Average sunshine days in May:
1.7 days - Average sunshine days in June:
3 days
- Average sunshine days in July:
3.1 days - Average sunshine days in August:
3.8 days - Average sunshine days in September:
4.3 days - Average sunshine days in October:
4.4 days - Average sunshine days in November:
3.7 days - Average sunshine days in December:
3.3 days
The month with the most sunshine days is October (4.4 days).
The month with the least sunshine days is April (1.6 days).
Average UV index
Namatanai, Papua New Guinea
The months with the highest UV index are January, February, March, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is April (UV index 6).
Average cloud cover
Namatanai, Papua New Guinea
The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are May, September, October and November (Cloud cover 36).
Average visibility
Namatanai, Papua New Guinea
The months with the highest visibility are February, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, March and April (9km).
Namatanai, Papua New Guinea
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