UTC Offset
UTC+10:00
Namatanai, Papua New Guinea Snapshot 2026
Where is Namatanai?
Namatanai, Papua New Guinea
- Continent
- Oceania
- Country
- Papua New Guinea
- City
- Namatanai
- Population
- 1.5K
- Coordinates
- -3.66°, 152.44°
Namatanai is a city in Papua New Guinea with a population of approximately 1.5K. Average temperatures range from 26°C (79°F) in April to 29°C (84°F) in November. The best time to visit is July, August, September.
Time in Namatanai right now
Open full time & time zone page 00:50 50
Wednesday, July 1, 2026
IANA time zone
Pacific/Port_Moresby
Daylight saving
No DST
Next DST change
—
Live weather in Namatanai
Daylight in Namatanai today
View full sunrise & sunset page Sunrise
Sunset
Day length
11h 55m
Climate normals for Namatanai
Long-term monthly averages based on historical data.
January
Wet 
February
Wet March
Wet April
Wet May
Wet June
Wet July best
Wet August best
Wet September best
Wet October
Wet November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 29°C / 26°C | 34°C / 30°C | 24days (341 mm) Wet | 9.6h Good | 82% Humid | 8.3 Very High | Wet | View Details |
| February | 28°C / 26°C | 33°C / 30°C | 25days (396 mm) Wet | 9h Good | 83% Humid | 8.7 Very High | Wet | View Details |
| March | 28°C / 26°C | 34°C / 30°C | 25days (374 mm) Wet | 8.9h Good | 83% Humid | 8.7 Very High | Wet | View Details |
| April | 28°C / 26°C | 34°C / 30°C | 25days (374 mm) Wet | 8.6h Good | 83% Humid | 8.2 Very High | Wet | View Details |
| May | 29°C / 26°C | 35°C / 31°C | 25days (310 mm) Wet | 9.1h Good | 83% Humid | 7.4 Very High | Wet | View Details |
| June | 28°C / 26°C | 34°C / 30°C | 23days (214 mm) Wet | 9.4h Good | 82% Humid | 7 High | Wet | View Details |
| July best | 28°C / 26°C | 33°C / 30°C | 24days (328 mm) Wet | 8.4h Good | 82% Humid | 6.7 High | Wet | View Details |
| August best | 28°C / 26°C | 34°C / 30°C | 22days (272 mm) Wet | 9.3h Good | 81% Humid | 7.7 Very High | Wet | View Details |
| September best | 28°C / 26°C | 34°C / 30°C | 20days (214 mm) Wet | 9.6h Good | 81% Humid | 8.3 Very High | Wet | View Details |
| October | 29°C / 26°C | 35°C / 30°C | 21days (253 mm) Wet | 9.3h Good | 80% Humid | 8.4 Very High | Wet | View Details |
| November | 29°C / 26°C | 35°C / 30°C | 22days (256 mm) Wet | 9.2h Good | 81% Humid | 8.7 Very High | Wet | View Details |
| December | 29°C / 26°C | 34°C / 30°C | 27days (364 mm) Wet | 9.1h Good | 83% Humid | 7.9 Very High | Wet | View Details |
Monthly Temperatures
High Low
Line chart showing monthly temperatures. Jan: 29°C / 26°C . Feb: 28°C / 26°C . Mar: 28°C / 26°C . Apr: 28°C / 26°C . May: 29°C / 26°C . Jun: 28°C / 26°C . Jul: 28°C / 26°C . Aug: 28°C / 26°C . Sep: 28°C / 26°C . Oct: 29°C / 26°C . Nov: 29°C / 26°C . Dec: 29°C / 26°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 341 mm. Feb: 396 mm. Mar: 374 mm. Apr: 374 mm. May: 310 mm. Jun: 214 mm. Jul: 328 mm. Aug: 272 mm. Sep: 214 mm. Oct: 253 mm. Nov: 256 mm. Dec: 364 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 82%. Feb: 83%. Mar: 83%. Apr: 83%. May: 83%. Jun: 82%. Jul: 82%. Aug: 81%. Sep: 81%. Oct: 80%. Nov: 81%. Dec: 83%.
Monthly Wind Speed
Wind Speed Gusts
Bar chart showing monthly wind speed. Jan: 22 km/h . Feb: 24 km/h . Mar: 20 km/h . Apr: 18 km/h . May: 17 km/h . Jun: 17 km/h . Jul: 19 km/h . Aug: 19 km/h . Sep: 19 km/h . Oct: 17 km/h . Nov: 18 km/h . Dec: 20 km/h .
Sea Temperature
Sea Temperature
Line chart showing monthly sea temperature. Jan: 31°C . Feb: 31°C . Mar: 31°C . Apr: 30°C . May: 30°C . Jun: 30°C . Jul: 30°C . Aug: 29°C . Sep: 29°C . Oct: 30°C . Nov: 30°C . Dec: 31°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 8. Feb: UV 9. Mar: UV 9. Apr: UV 8. May: UV 7. Jun: UV 7. Jul: UV 7. Aug: UV 8. Sep: UV 8. Oct: UV 8. Nov: UV 9. Dec: UV 8.
Frequently Asked Questions
Namatanai has a population of approximately 1.5K.
The best months to visit Namatanai are July, August, September, when temperatures are pleasant and rainfall is lower.
Namatanai receives approximately 3696mm of rainfall annually across 283 rainy days.
Namatanai is located in Papua New Guinea, in the Oceania region.