Cool
Average highs are around 12°C, so pack for cooler days.
November verdict
Poor for holiday weather
Average highs are around 12°C, so pack for cooler days. Sunshine averages 4.9h per day, so this is not one of the brighter months. Rainfall averages 106mm, so some wet days are possible.
Monthly averages
Temp
12°C
Rain
106mm
Sun
4.9h
Sea
13°C
Weather score
24
Poor
Cool
Average highs are around 12°C, so pack for cooler days.
Showers
Rainfall averages 106mm, so some wet days are possible.
Limited sun
Sunshine averages 4.9h per day, so this is not one of the brighter months.
Cool sea
Sea temperatures average 13°C, so the water can feel cool.
Map
Compare Riverhead, New York, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.
November12°C average high
November is close to Riverhead's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
November106mm average rain
November 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.
November4.9 hours average sun
November is one of Riverhead's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsApril to August
This stretch has the strongest sunshine in the monthly averages.
November13°C average sea
November is close to Riverhead's yearly sea-temperature average, so swimming comfort is fairly typical.
Warmest seaJuly to October
Sea temperatures are usually near 22°C in this stretch, so swimming comfort is at its strongest.
November24 weather score
November is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.