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Southampton (NY) Weather and Climate: A Comprehensive Guide

Southampton experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It is also known for its large amounts of rain/snowfall. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

The climate in Southampton is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 27°C in July to a chilly 4°C in the coolest month, February.

Nights are cooler, with lows often dropping to around -5°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Southampton has a notably wet climate with abundant precipitation, recording 1161 mm of rain/snowfall per year. Southampton offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between December (126 mm) and August (75 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Southampton (NY)

Sat   Dec 21
0°C | -5°C
NW 8 m/s
6.1 mm
partly cloudy and snow

partly cloudy and snow

Sun   Dec 22
-2°C | -8°C
NW 10 m/s
clear and no rain

clear and no rain

Mon   Dec 23
1°C | -9°C
S 3 m/s
almost clear and no rain

almost clear and no rain

The best time of year to visit Southampton in the United States of America

During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Southampton?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Southampton?
    The coldest month is February with an average maximum temperature of 4°C.
  • Which is the wettest month in Southampton?
    December tops the wettest month list with 126 mm of rainfall.
  • Which is the driest month in Southampton?
    August is the driest month with 75 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.