- WinterDec–Feb21°35°
- December25°38°
- January19°32°
- February18°34°
- SpringMar–May35°54°
- March25°41°
- April35°54°
- May46°66°
- SummerJun–Aug59°78°
- June56°75°
- July61°79°
- August60°79°
- AutumnSep–Nov44°60°
- September54°72°
- October43°60°
- November34°48°
Buffalo, NY Weather by Month and Climate Averages
Buffalo, NY gets 37.9 in of precipitation a year over about 137 rainy days. July is the warmest month (average high 79°F) and February the coldest (average low 18°F).
Buffalo climate at a glance
Humid continental climate
Buffalo, NY has warm summers and cold winters. Daytime highs range from about 32°F in January to 79°F in July. October is usually the wettest month, and snow falls in winter. The most comfortable time to visit is typically May to September, when daytime highs sit near 74°F.
How much rain does Buffalo get?
Buffalo gets 37.9 in of precipitation in an average year, spread over about 137 days with measurable rain. That is more rainy days than 61% of Canada.
October is the wettest month, with 4.1 in. February is the driest, with 2.1 in. January has the most rainy days, about 15.
See where Buffalo ranks: rainiest cities in the US, US cities with the most rainy days, rainiest cities in New York.
Does it snow in Buffalo?
The snowiest winter on record is 1995–96, with 126.7 in.
See where Buffalo ranks: snowiest cities in the US.
Buffalo weather by month
Buffalo weather in January
In January, Buffalo averages a high of 32°F and a low of 19°F. It gets 2.7 in of precipitation over about 15 rainy days. The sun is out about 15% of daylight hours. The January record high is 60°F (2020) and the record low is -19°F (1984).
Buffalo weather in February
In February, Buffalo averages a high of 34°F and a low of 18°F. It gets 2.1 in of precipitation over about 10 rainy days. The sun is out about 28% of daylight hours. The February record high is 67°F (2017) and the record low is -24°F (1979).
Buffalo weather in March
In March, Buffalo averages a high of 41°F and a low of 25°F. It gets 2.5 in of precipitation over about 10 rainy days. The sun is out about 33% of daylight hours. The March record high is 81°F (2012) and the record low is -14°F (1984).
Buffalo weather in April
In April, Buffalo averages a high of 54°F and a low of 35°F. It gets 3.3 in of precipitation over about 13 rainy days. The sun is out about 36% of daylight hours. The April record high is 90°F (1990) and the record low is 10°F (2016).
Buffalo weather in May
In May, Buffalo averages a high of 66°F and a low of 46°F. It gets 3.3 in of precipitation over about 12 rainy days. The sun is out about 44% of daylight hours. The May record high is 90°F (2015) and the record low is 24°F (1978). May is one of the most comfortable months to visit.
Buffalo weather in June
In June, Buffalo averages a high of 75°F and a low of 56°F. It gets 3.3 in of precipitation over about 11 rainy days. The sun is out about 49% of daylight hours. The June record high is 93°F (1995) and the record low is 34°F (1998). June is one of the most comfortable months to visit.
Buffalo weather in July
In July, Buffalo averages a high of 79°F and a low of 61°F. It gets 3.2 in of precipitation over about 10 rainy days. The sun is out about 50% of daylight hours. The July record high is 95°F (2020) and the record low is 42°F (1997). July is one of the most comfortable months to visit.
Buffalo weather in August
In August, Buffalo averages a high of 79°F and a low of 60°F. It gets 3.1 in of precipitation over about 10 rainy days. The sun is out about 48% of daylight hours. The August record high is 96°F (2006) and the record low is 35°F (1982). August is one of the most comfortable months to visit.
Buffalo weather in September
In September, Buffalo averages a high of 72°F and a low of 54°F. It gets 3.7 in of precipitation over about 10 rainy days. The sun is out about 47% of daylight hours. The September record high is 95°F (2015) and the record low is 30°F (1993). September is one of the most comfortable months to visit.
Buffalo weather in October
In October, Buffalo averages a high of 60°F and a low of 43°F. It gets 4.1 in of precipitation over about 12 rainy days. The sun is out about 39% of daylight hours. The October record high is 85°F (2007) and the record low is 17°F (2008).
Buffalo weather in November
In November, Buffalo averages a high of 48°F and a low of 34°F. It gets 3.5 in of precipitation over about 12 rainy days. The sun is out about 36% of daylight hours. The November record high is 77°F (2020) and the record low is 4°F (2000).
Buffalo weather in December
In December, Buffalo averages a high of 38°F and a low of 25°F. It gets 3.0 in of precipitation over about 12 rainy days. The sun is out about 19% of daylight hours. The December record high is 65°F (2015) and the record low is -12°F (1988).
Sunshine, humidity and wind in Buffalo
July is the sunniest month in Buffalo, with sunshine about 50% of daylight hours. January is the cloudiest, at 15%. Over the year the sun shines about 37% of daylight hours. Buffalo is sunnier than 57% of Canada.
Humidity peaks in January at 78% and is lowest in May at 67%.
Buffalo has about 2 days a year above 90°F. Buffalo is cooler than 81% of Canada.
See where Buffalo ranks: sunniest cities in the US, cloudiest cities in the US, hottest cities in the US.
First and last freeze in Buffalo
The first fall freeze in Buffalo typically comes around October 17, and the last spring freeze around April 30. That leaves a frost-free growing season of about 170 days.
Buffalo weather records
The hottest temperature on record at the Buffalo station is 96°F, on August 1, 2006. The coldest is -24°F, on February 18, 1979.
The wettest day on record brought 5.3 in of rain, on November 12, 2012.
49 all-time records have been set at the station since 1970.
The annual mean temperature has changed by +0.6°F per decade since 1970.
The best time to visit Buffalo
The most comfortable time to visit is typically May to September, when daytime highs sit near 74°F.
Winter (December–February) is cold, with average highs around 35°F and lows near 21°F. Snow is possible.
Spring (March–May) is chilly, with average highs around 54°F and lows near 35°F.
Summer (June–August) is warm, with average highs around 78°F and lows near 59°F. It can feel humid.
Autumn (September–November) is mild, with average highs around 60°F and lows near 44°F.
Monthly climate
| Month | Precip | Rain days | Humidity | Sunshine | Sea temp | Record high | Record low |
|---|---|---|---|---|---|---|---|
| January | 2.7 in | 15 | 78% | 15% | 36° | 60° | -19° |
| February | 2.1 in | 10 | 71% | 28% | 33° | 67° | -24° |
| March | 2.5 in | 10 | 68% | 33% | 33° | 81° | -14° |
| April | 3.3 in | 13 | 68% | 36% | 39° | 90° | 10° |
| May | 3.3 in | 12 | 67% | 44% | 49° | 90° | 24° |
| June | 3.3 in | 11 | 70% | 49% | 60° | 93° | 34° |
| July | 3.2 in | 10 | 74% | 50% | 70° | 95° | 42° |
| August | 3.1 in | 10 | 75% | 48% | 71° | 96° | 35° |
| September | 3.7 in | 10 | 74% | 47% | 68° | 95° | 30° |
| October | 4.1 in | 12 | 74% | 39% | 59° | 85° | 17° |
| November | 3.5 in | 12 | 71% | 36% | 50° | 77° | 4° |
| December | 3.0 in | 12 | 76% | 19% | 41° | 65° | -12° |
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Buffalo climate questions
How much rain does Buffalo get?
Buffalo gets 37.9 in of precipitation in an average year, over about 137 rainy days.
What is the wettest month in Buffalo?
October is the wettest month in Buffalo, with 4.1 in. February is the driest, with 2.1 in.
How many rainy days does Buffalo have a year?
Buffalo has about 137 days with measurable rain in an average year. January has the most, about 15.
What is the hottest month in Buffalo?
July is the warmest month in Buffalo, with an average high of 79°F.
What is the coldest month in Buffalo?
February is the coldest month in Buffalo, with an average low of 18°F.
What is the record high temperature in Buffalo?
The record high at the Buffalo station is 96°F, set on August 1, 2006. The record low is -24°F, on February 18, 1979.
What is the sunniest month in Buffalo?
July is the sunniest month in Buffalo, with sunshine about 50% of daylight hours. January is the cloudiest.
When is the first frost in Buffalo?
The first fall freeze in Buffalo typically comes around October 17. The last spring freeze is around April 30.
What is the best time to visit Buffalo?
The most comfortable time to visit is typically May to September, when daytime highs sit near 74°F.
Source: NOAA GHCN-Daily station FORT ERIE (7 km away).
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Normals from NOAA GHCN-Daily station FORT ERIE.