Weather in Newcastle in detsember
Climate normals based on 10 years of historical data for Newcastle, Lõuna-Aafrika.
Average high
28°C
Average low
15°C
Rainfall
149 mm
17 rainy days
Sunshine
3.0h/day
Niiskus
65%
How Hot Is Newcastle in detsember?
Newcastle's December brings sharp diurnal range — 28°C peaks, 15°C lows, a 14°C swing.
Sunshine Hours in detsember
Long days but mixed skies in Newcastle: 14h of daylight (sunrise 5:00 am, sunset 6:50 pm), with about 3.0h of sun a day.
Does It Rain In Newcastle In detsember?
Heavy rain is common in Newcastle: 149mm across 17 days in December.
Is Newcastle Humid In detsember?
Mugginess defines the air in Newcastle: 65% humidity, especially heavy after rain.
Wind In Newcastle In detsember
Light breezes typical: Newcastle averages 15 kph wind in December.
Cloud Cover In Newcastle In detsember
Cloudy skies dominate Newcastle in December — averaging 67% cloud cover.
Cities With Similar Weather In detsember
Weather in Newcastle, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 28°C / 15°C | 139mm | Details → |
| Veebruari ilm | 27°C / 15°C | 137mm | Details → |
| Märtsi ilm | 27°C / 13°C | 93mm | Details → |
| Aprilli ilm | 24°C / 11°C | 56mm | Details → |
| Mai ilm | 22°C / 8°C | 20mm | Details → |
| Juuni ilm | 19°C / 5°C | 7mm | Details → |
| Juuli ilm | 20°C / 4°C | 10mm | Details → |
| Augusti ilm | 23°C / 7°C | 11mm | Details → |
| Septembri ilm | 26°C / 10°C | 37mm | Details → |
| Oktoobri ilm | 27°C / 12°C | 70mm | Details → |
| Novembri ilm | 28°C / 13°C | 103mm | Details → |
| Detsembri ilm | 28°C / 15°C | 149mm |