When to go · Papua New Guinea
When to go to Wewak
When to go
What the averages say
No month in Wewak is both between 18°C and 32°C on average and under 150 mm of rain.
- Wet months (150 mm of rain or more): January to December.
- Humid months (a high of 25°C or more with relative humidity of 70% or more): January to December.
- The warmest month is November (29°C) and the coolest July (28°C). The wettest is May (239 mm) and the driest October (160 mm); about 2,328 mm of rain falls in a year.
How these sentences are worded
Each sentence is written from the figures by fixed rules, and says no more than they do. Mild to warm: a mean daily high from 18°C up to 32°C. Hot: 32°C or more. Cool: 10°C up to 18°C. Cold: under 10°C. Dry: under 50 mm of rain in the month; wet: 150 mm or more. Humid: a high of 25°C or more with relative humidity of 70% or more. A month is described as good for going when it is mild to warm and not wet.
The model's grid cell here is mostly sea, so the daily high and low sit closer together than they do on land: afternoons ashore are usually warmer, and nights cooler.
The year at a glance
- Mild to warm and dry
- Mild to warm, humid or showery
- Hot
- Cool
- Wet
- Cold
- JanWet
- FebWet
- MarWet
- AprWet
- MayWet
- JunWet
- JulWet
- AugWet
- SeptWet
- OctWet
- NovWet
- DecWet
Month by month
Every month in Wewak
| Month | High | Low | Rain | Humidity | Cloud | Sunlight (kWh/m²/day) | High in Dubai | What it is like |
|---|---|---|---|---|---|---|---|---|
| January | 29°C | 26°C | 178 mm | 84% | 85% | 4.8 | 23°C | Wet |
| February | 29°C | 26°C | 176 mm | 84% | 86% | 4.9 | 24°C | Wet |
| March | 28°C | 26°C | 223 mm | 84% | 86% | 4.8 | 27°C | Wet |
| April | 29°C | 26°C | 215 mm | 83% | 81% | 4.7 | 31°C | Wet |
| May | 29°C | 27°C | 239 mm | 83% | 74% | 4.5 | 35°C | Wet |
| June | 28°C | 26°C | 207 mm | 83% | 73% | 4.3 | 37°C | Wet |
| July | 28°C | 26°C | 180 mm | 84% | 74% | 4.3 | 39°C | Wet |
| August | 28°C | 26°C | 176 mm | 83% | 67% | 4.9 | 39°C | Wet |
| September | 28°C | 26°C | 195 mm | 82% | 72% | 5.1 | 37°C | Wet |
| October | 29°C | 26°C | 160 mm | 81% | 74% | 5.2 | 34°C | Wet |
| November | 29°C | 27°C | 191 mm | 82% | 81% | 4.8 | 29°C | Wet |
| December | 29°C | 27°C | 188 mm | 83% | 83% | 4.7 | 25°C | Wet |
The Dubai column is Dubai's mean daily high, for comparison.
Modelled averages for an area about 50 km across, not a weather station's record: NASA POWER climatology, 2001–2020. These data were obtained from the NASA Langley Research Center (LaRC) POWER Project funded through the NASA Earth Science/Applied Science Program.
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