Williamsville (NY) Weather and Climate: A Comprehensive Guide
The temperature in Williamsville can vary greatly throughout the year.
The temperatures shift from warm
to very cold.
It also experiences much rain/snowfall throughout the year.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
Depending on the time of the year, temperatures range from comfortable to very cold in Williamsville. Average daytime temperatures reach a comfortable 27°C in July. In February, the coolest month of the year, temperatures drop to a very cold -1°C.
At night, you can expect cooler temperatures, with averages dropping to around -8°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Williamsville has a relatively rain/snowy climate with high precipitation levels, averaging 1064 mm of rain/snowfall annually. Williamsville experiences moderate seasonal variation in rainfall, with monthly averages ranging from 132 mm in October, the wettest month, and 66 mm in February, the driest month.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Williamsville can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.3 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Williamsville.
The city experiences its highest humidity in December, reaching 77%. In April, the humidity drops to its lowest level at 67%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
partly cloudy and no rain overcast and chance of rain broken clouds and slight rainForecast for Williamsville (NY)
2 m/s
5 m/s
4 m/s
The best time of year to visit Williamsville in the United States of America
During the months of May, 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:
July has an average maximum temperature of 27°C and is the warmest month of the year.
The coldest month is February with an average maximum temperature of -1°C.
October tops the wettest month list with 132 mm of rainfall.
February is the driest month with 66 mm of precipitation.
July is the sunniest month with an average of 307 hours of sunshine.
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.
