UTC Offset
UTC+10:00
Wewak, Papua New Guinea Snapshot 2026
Where is Wewak?
Wewak, Papua New Guinea
- Continent
- Oceania
- Country
- Papua New Guinea
- City
- Wewak
- Population
- 18.2K
- Coordinates
- -3.55°, 143.63°
Wewak is a city in Papua New Guinea with a population of approximately 18.2K. Average temperatures range from 25°C (76°F) in June to 30°C (85°F) in January.
Time in Wewak right now
Open full time & time zone page 02:33 33
Wednesday, June 17, 2026
IANA time zone
Pacific/Port_Moresby
Daylight saving
No DST
Next DST change
—
Live weather in Wewak
Daylight in Wewak today
View full sunrise & sunset page Sunrise
Sunset
Day length
11h 55m
Climate normals for Wewak
Long-term monthly averages based on historical data.
January
Wet 
February
Wet March
Wet April
Wet May
Wet June
Wet July
Wet August
Wet September
Wet October
Wet November
Wet December
Wet | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 30°C / 25°C | 36°C / 30°C | 26days (224 mm) Wet | 8.9h Good | 87% Very Muggy | 8 Very High | Wet | View Details |
| February | 29°C / 25°C | 35°C / 30°C | 23days (218 mm) Wet | 8.1h Good | 87% Very Muggy | 7.7 Very High | Wet | View Details |
| March | 30°C / 25°C | 36°C / 30°C | 26days (264 mm) Wet | 8.1h Good | 87% Very Muggy | 8.1 Very High | Wet | View Details |
| April | 29°C / 25°C | 36°C / 31°C | 27days (312 mm) Wet | 8.6h Good | 88% Very Muggy | 7.9 Very High | Wet | View Details |
| May | 29°C / 25°C | 36°C / 31°C | 28days (269 mm) Wet | 9.1h Good | 88% Very Muggy | 7.1 Very High | Wet | View Details |
| June | 29°C / 25°C | 35°C / 30°C | 27days (265 mm) Wet | 8.8h Good | 89% Very Muggy | 7.1 Very High | Wet | View Details |
| July | 29°C / 25°C | 35°C / 30°C | 26days (276 mm) Wet | 8.2h Good | 89% Very Muggy | 6.9 High | Wet | View Details |
| August | 29°C / 25°C | 35°C / 30°C | 26days (229 mm) Wet | 8.8h Good | 88% Very Muggy | 7.7 Very High | Wet | View Details |
| September | 29°C / 25°C | 36°C / 30°C | 25days (251 mm) Wet | 9.1h Good | 87% Very Muggy | 8.2 Very High | Wet | View Details |
| October | 30°C / 25°C | 36°C / 30°C | 27days (272 mm) Wet | 9.2h Good | 88% Very Muggy | 8.1 Very High | Wet | View Details |
| November | 30°C / 25°C | 36°C / 30°C | 27days (300 mm) Wet | 8.7h Good | 88% Very Muggy | 8 Very High | Wet | View Details |
| December | 30°C / 25°C | 36°C / 31°C | 27days (287 mm) Wet | 8.1h Good | 88% Very Muggy | 7.5 Very High | Wet | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 30°C / 25°C . Feb: 29°C / 25°C . Mar: 30°C / 25°C . Apr: 29°C / 25°C . May: 29°C / 25°C . Jun: 29°C / 25°C . Jul: 29°C / 25°C . Aug: 29°C / 25°C . Sep: 29°C / 25°C . Oct: 30°C / 25°C . Nov: 30°C / 25°C . Dec: 30°C / 25°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 224 mm. Feb: 218 mm. Mar: 264 mm. Apr: 312 mm. May: 269 mm. Jun: 265 mm. Jul: 276 mm. Aug: 229 mm. Sep: 251 mm. Oct: 272 mm. Nov: 300 mm. Dec: 287 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 87%. Feb: 87%. Mar: 87%. Apr: 88%. May: 88%. Jun: 89%. Jul: 89%. Aug: 88%. Sep: 87%. Oct: 88%. Nov: 88%. Dec: 88%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 13 km/h . Feb: 15 km/h . Mar: 13 km/h . Apr: 11 km/h . May: 10 km/h . Jun: 11 km/h . Jul: 10 km/h . Aug: 12 km/h . Sep: 12 km/h . Oct: 11 km/h . Nov: 11 km/h . Dec: 12 km/h .
Sea Temperature
Sea Temperature
Line chart showing monthly sea temperature. Jan: 30°C . Feb: 29°C . Mar: 30°C . Apr: 30°C . May: 30°C . Jun: 30°C . Jul: 29°C . Aug: 29°C . Sep: 29°C . Oct: 30°C . Nov: 30°C . Dec: 30°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 8. Feb: UV 8. Mar: UV 8. Apr: UV 8. May: UV 7. Jun: UV 7. Jul: UV 7. Aug: UV 8. Sep: UV 8. Oct: UV 8. Nov: UV 8. Dec: UV 8.
Frequently Asked Questions
Wewak has a population of approximately 18.2K.
Wewak receives approximately 3167mm of rainfall annually across 315 rainy days.
Wewak is located in Papua New Guinea, in the Oceania region.