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Monticello (NY) Weather and Climate: A Comprehensive Guide

The temperature in Monticello can vary quite a bit throughout the year. Temperatures can be warm during the warmest months, and very cold during the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

Visitors to Monticello can expect significant temperature changes throughout the year. On average, daytime temperatures range from a comfortable 26°C in July to a very cold -1°C in February.

Nighttime temperatures can drop, with average lows reaching -10°C in February. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Monticello is known for its substantial rain/snowfall, with annual precipitation reaching 1322 mm. The amount of precipitation varies moderately throughout the year. The wettest month, June, sees around 155 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, November, still receives a respectable 76 mm of rainfall.

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

Forecast for Monticello (NY)

Sun   Dec 22
-8°C | -15°C
NW 6 m/s
clear and no rain

clear and no rain

Mon   Dec 23
-3°C | -16°C
S 3 m/s
partly cloudy and no rain

partly cloudy and no rain

Tue   Dec 24
2°C | -8°C
W 2 m/s
6.5 mm
overcast and snow

overcast and snow

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

During the months of May, June, August 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:
  • When is winter in Monticello?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Monticello?
    July has an average maximum temperature of 26°C and is the warmest month of the year.
  • Which is the coldest month in Monticello?
    The coldest month is February with an average maximum temperature of -1°C.
  • Which is the wettest month in Monticello?
    June tops the wettest month list with 155 mm of rainfall.
  • Which is the driest month in Monticello?
    November is the driest month with 76 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.