Geneseo (NY) Temperature by Month
Geneseo in New York State, United States of America sees significant seasonal temperature differences, with daytime highs between 0°C (32°F) in February and 28°C (82°F) in July, averaging 15°C (59°F) annually. Explore the full monthly breakdown below.
Geneseo Monthly Temperatures
Depending on the time of the year, temperatures range from comfortable to very cold in Geneseo. At night, minimum temperatures range from 16°C (61°F) in July to -9°C (16°F) in February.
The chart below illustrates the average maximum day and minimum night temperatures in Geneseo by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak.
The chart below shows the average temperature throughout the year:
Temperature: Geneseo vs the United States of America
The map below shows the annual temperature across the United States of America. You can also select individual months if you want to compare a specific time of year.
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Geneseo vs World: Temperature Compared
Geneseo's average annual maximum temperature is 15°C (59°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Reykjavík, Iceland averages 9°C (48°F) a year — mild summers by Icelandic standards, but cold winters and frequent wind.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Seasonal temperature shifts influence more than just how warm it feels — they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.
Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Geneseo this rarely lasts long on the ground.
For more on Geneseo's weather — including monthly rainfall, sunshine hours, and humidity — visit our Geneseo climate page.
