Cool
Average highs are around 10°C, so pack for cooler days.
March verdict
Jersey in March
Weather score22Poor
Poor for holiday weather
Average highs are around 10°C, so pack for cooler days. Sunshine averages 4.3h per day, so this is not one of the brighter months. Rainfall averages 76mm, which is relatively low for holiday planning.
March weather
Monthly averages
Temp
10°C
Rain
76mm
Sun
4.3h
Sea
9°C
Weather score
22
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 76mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 4.3h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 9°C, so the water can feel cool.
Map
Weather map
Compare Jersey with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March10°C average high
March is on the cooler side of Jersey's year, useful if you prefer less intense daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
March76mm average rain
March sits near Jersey's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsApril to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March4.3 hours average sun
March sits close to Jersey's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March9°C average sea
March is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to October
Sea temperatures are usually near 17°C in this stretch, so swimming comfort is at its strongest.
Weather score
March22 weather score
March scores below Jersey's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.