Weather in Saint Helier in mars
Climate normals based on 10 years of historical data for Saint Helier, Jersey.
Average high
10°C
Average low
8°C
Rainfall
78 mm
14 rainy days
Sunshine
2.4h/day
Luftfuktighet
79%
How Hot Is Saint Helier in mars?
March stays evenly cool in Saint Helier — highs of 10°C and lows of 8°C, with little day-night variation.
Sunshine Hours in mars
Cloud cover keeps Saint Helier dim: 2.4h of sun, daylight from 6:25 am to 6:20 pm.
Does It Rain In Saint Helier In mars?
Saint Helier averages a rainy day every other day in March — 78mm in total, across 14 days.
Is Saint Helier Humid In mars?
Saint Helier is sticky and humid throughout March: 79% humidity makes the heat feel relentless.
Wind In Saint Helier In mars
Bring a windbreaker — Saint Helier averages 35 kph in March, often gusty.
Cloud Cover In Saint Helier In mars
Cloudy skies dominate Saint Helier in March — averaging 70% cloud cover.
Cities With Similar Weather In mars
Weather in Saint Helier, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 10°C / 7°C | 110mm | Details → |
| Vädret i februari | 9°C / 7°C | 79mm | Details → |
| Vädret i mars | 10°C / 8°C | 78mm | |
| Vädret i april | 12°C / 9°C | 41mm | Details → |
| Vädret i maj | 14°C / 11°C | 51mm | Details → |
| Vädret i juni | 17°C / 14°C | 60mm | Details → |
| Vädret i juli | 19°C / 16°C | 46mm | Details → |
| Vädret i augusti | 19°C / 16°C | 74mm | Details → |
| Vädret i september | 18°C / 15°C | 80mm | Details → |
| Vädret i oktober | 16°C / 13°C | 119mm | Details → |
| Vädret i november | 13°C / 10°C | 139mm | Details → |
| Vädret i december | 11°C / 9°C | 121mm | Details → |