Cool
Average highs are around 8°C, so pack for cooler days.
March verdict
Riverhead, New York, United States in March
Weather score29Poor
Poor for holiday weather
Average highs are around 8°C, so pack for cooler days. Sunshine averages 7.3h per day, enough for a balanced month. Rainfall averages 110mm, so some wet days are possible.
March weather
Monthly averages
Temp
8°C
Rain
110mm
Sun
7.3h
Sea
3°C
Weather score
29
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 110mm, so some wet days are possible.
Some sun
Sunshine averages 7.3h per day, enough for a balanced month.
Cool sea
Sea temperatures average 3°C, so the water can feel cool.
Map
Weather map
Compare Riverhead, New York, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March8°C average high
March is on the cooler side of Riverhead'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
March110mm average rain
March is one of Riverhead's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to February, April to July, and September to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March7.3 hours average sun
March sits close to Riverhead's yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March3°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 22°C in this stretch, so swimming comfort is at its strongest.
Weather score
March29 weather score
March scores below Riverhead's yearly average, so the weather trade-offs are more noticeable.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
