Weather in Cat Hill US Military Base in joulukuu
Climate normals based on 10 years of historical data for Cat Hill US Military Base, Saint Helena.
Average high
25°C
Average low
24°C
Rainfall
21 mm
8 rainy days
Sunshine
1.5h/day
Kosteus
79%
How Hot Is Cat Hill US Military Base in joulukuu?
December in Cat Hill US Military Base averages 25°C in the afternoon and 24°C overnight, with a typical daily mean of 24°C.
Sunshine Hours in joulukuu
December is mostly overcast in Cat Hill US Military Base: just 1.5h of direct sun, despite 13h of daylight.
Does It Rain In Cat Hill US Military Base In joulukuu?
Light rain occasionally interrupts Cat Hill US Military Base's December: 21mm total, 8 wet days.
Is Cat Hill US Military Base Humid In joulukuu?
Expect heavy, oppressive air in Cat Hill US Military Base — humidity peaks at 79% on average.
Wind In Cat Hill US Military Base In joulukuu
Expect a breezy December in Cat Hill US Military Base — winds average 27 kph.
Cloud Cover In Cat Hill US Military Base In joulukuu
Grey, overcast skies dominate: 79% average cloud cover in Cat Hill US Military Base.
Cities With Similar Weather In joulukuu
Weather in Cat Hill US Military Base, month by month
| Month | High / Low | Sade | |
|---|---|---|---|
| Sää tammikuussa | 26°C / 24°C | 12mm | Details → |
| Sää helmikuussa | 27°C / 25°C | 19mm | Details → |
| Sää maaliskuussa | 27°C / 26°C | 40mm | Details → |
| Sää huhtikuussa | 27°C / 26°C | 25mm | Details → |
| Sää toukokuussa | 27°C / 26°C | 16mm | Details → |
| Sää kesäkuussa | 26°C / 25°C | 17mm | Details → |
| Sää heinäkuussa | 25°C / 24°C | 22mm | Details → |
| Sää elokuussa | 24°C / 23°C | 25mm | Details → |
| Sää syyskuussa | 24°C / 23°C | 29mm | Details → |
| Sää lokakuussa | 24°C / 23°C | 22mm | Details → |
| Sää marraskuussa | 24°C / 23°C | 17mm | Details → |
| Sää joulukuussa | 25°C / 24°C | 21mm |