Weather in Cat Hill US Military Base in syyskuu
Climate normals based on 10 years of historical data for Cat Hill US Military Base, Saint Helena.
Average high
24°C
Average low
23°C
Rainfall
29 mm
10 rainy days
Sunshine
1.0h/day
Kosteus
78%
How Hot Is Cat Hill US Military Base in syyskuu?
Cat Hill US Military Base's September sits at about 23°C overall, climbing to 24°C by mid-afternoon and dropping to 23°C before dawn.
Sunshine Hours in syyskuu
September is mostly overcast in Cat Hill US Military Base: just 1.0h of direct sun, despite 12h of daylight.
Does It Rain In Cat Hill US Military Base In syyskuu?
Brief rain on most days but very little accumulation: Cat Hill US Military Base sees 29mm across 10 days.
Is Cat Hill US Military Base Humid In syyskuu?
Cat Hill US Military Base is sticky and humid throughout September: 78% humidity makes the heat feel relentless.
Wind In Cat Hill US Military Base In syyskuu
Sea breeze or thermal winds keep Cat Hill US Military Base moving at 31 kph in September.
Cloud Cover In Cat Hill US Military Base In syyskuu
Persistent overcast defines Cat Hill US Military Base's September: 82% cloud cover on average.
Cities With Similar Weather In syyskuu
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 | |
| Sää lokakuussa | 24°C / 23°C | 22mm | Details → |
| Sää marraskuussa | 24°C / 23°C | 17mm | Details → |
| Sää joulukuussa | 25°C / 24°C | 21mm | Details → |