Hartsdale, New York has a climate with distinct four seasons, each exhibiting characteristic weather patterns. Below is information on the monthly average temperature and precipitation, as well as natural disaster information.

Monthly Average Temperature and Precipitation

  • January: Average high temperature 38°F (3°C), average low temperature 24°F (-4°C), average precipitation 3.2 inches (81mm)
  • February: Average high temperature 41°F (5°C), average low temperature 26°F (-3°C), average precipitation 3.0 inches (76mm)
  • March: Average high temperature 50°F (10°C), average low temperature 33°F (1°C), average precipitation 4.0 inches (102mm)
  • April: Average high temperature 61°F (16°C), average low temperature 43°F (6°C), average precipitation 4.1 inches (104mm)
  • May: Average high temperature 71°F (22°C), average low temperature 53°F (12°C), average precipitation 4.0 inches (102mm)
  • June: Average high temperature 80°F (27°C), average low temperature 62°F (17°C), average precipitation 4.0 inches (102mm)
  • July: Average high temperature 85°F (29°C), average low temperature 67°F (19°C), average precipitation 4.5 inches (114mm)
  • August: Average high temperature 83°F (28°C), average low temperature 65°F (18°C), average precipitation 4.1 inches (104mm)
  • September: Average high temperature 76°F (24°C), average low temperature 58°F (14°C), average precipitation 4.1 inches (104mm)
  • October: Average high temperature 65°F (18°C), average low temperature 46°F (8°C), average precipitation 4.2 inches (107mm)
  • November: Average high temperature 54°F (12°C), average low temperature 37°F (3°C), average precipitation 4.0 inches (102mm)
  • December: Average high temperature 42°F (6°C), average low temperature 28°F (-2°C), average precipitation 3.8 inches (97mm)

Hartsdale has a fairly even distribution of precipitation throughout the year, with hot weather persisting during the summer along with high humidity.

Natural Disaster Information

Hartsdale is assessed to have a relatively low risk of natural disasters, but it may be exposed to the following:

  1. Flooding: Hartsdale has a low risk of flooding, but localized flooding can occur during river overflow or heavy rainfall in nearby areas.

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  2. Heavy Snow and Cold Waves: In winter, heavy snow and cold waves can occur, which may affect transportation and daily life.

  3. Thunderstorms and Strong Winds: In summer, thunderstorms and strong winds can occur, which may intermittently cause power supply issues.

Overall, Hartsdale is considered to have a relatively low risk of natural disasters within New York State, but it is important to prepare for seasonal weather changes.