Weather in Jamestown in Mai
Climate normals based on 10 years of historical data for Jamestown, St. Helena.
Average high
23°C
Average low
21°C
Rainfall
20 mm
6 rainy days
Sunshine
1.8h/day
Luftfeuchtigkeit
74%
How Hot Is Jamestown in Mai?
May brings typical readings of 23°C by day and 21°C by night to Jamestown.
Sunshine Hours in Mai
Jamestown sees little sun in May — only 1.8h a day on average, despite daylight from 6:40 am to 6:00 pm.
Does It Rain In Jamestown In Mai?
Most days are dry in Jamestown, but 20mm falls across 6 wet ones.
Is Jamestown Humid In Mai?
May brings sticky conditions to Jamestown — humidity averages 74%, particularly noticeable in the afternoons.
Wind In Jamestown In Mai
Expect a breezy May in Jamestown — winds average 28 kph.
Cloud Cover In Jamestown In Mai
Persistent overcast defines Jamestown's May: 76% cloud cover on average.
Cities With Similar Weather In Mai
Weather in Jamestown, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 23°C / 21°C | 19mm | Details → |
| Wetter im Februar | 24°C / 22°C | 20mm | Details → |
| Wetter im März | 24°C / 22°C | 25mm | Details → |
| Wetter im April | 24°C / 22°C | 19mm | Details → |
| Wetter im Mai | 23°C / 21°C | 20mm | |
| Wetter im Juni | 22°C / 20°C | 22mm | Details → |
| Wetter im Juli | 20°C / 18°C | 24mm | Details → |
| Wetter im August | 20°C / 18°C | 21mm | Details → |
| Wetter im September | 19°C / 18°C | 20mm | Details → |
| Wetter im Oktober | 20°C / 18°C | 18mm | Details → |
| Wetter im November | 20°C / 18°C | 15mm | Details → |
| Wetter im Dezember | 21°C / 20°C | 22mm | Details → |