April Weather in Buffalo, United States

Last updated: June 24, 2025

In April, the average temperature in Buffalo, United States hovers around 7°C (44°F), offering a cool yet refreshing climate. Temperatures can fluctuate widely, with a minimum of -4°C (26°F) and a maximum reaching 24°C (75°F). The region also experiences 116 mm (4.6 in) of precipitation over approximately 14 days, contributing to an average humidity of 88%. Perfect for those who enjoy a brisk atmosphere!

April Temperature in Buffalo

In April in Buffalo, the average temperature is 7°C (44°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as -4°C (26°F). Visitors should be prepared for a wide range of temperatures, making layered clothing a smart choice for travelers.

April Weather in Buffalo: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Buffalo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Buffalo, April typically has an average temperature of 7°C (44°F), with highs reaching up to 24°C (75°F) and lows dropping to around -4°C (26°F).

Data source: Temperature data for Buffalo generated using information from the Copernicus Climate Change Service.

April Precipitation in Buffalo

In Buffalo in April, the total precipitation amount is 116 mm (4.6 in) spread over a duration of 14 days.

April Precipitation Trends in Buffalo

The chart displays monthly precipitation patterns in Buffalo, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Buffalo, April typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 14 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Buffalo

In Buffalo in April, humidity is 88%. With an average temperature of 7°C (44°F), this humidity feels like an unwelcoming chill that clings to your skin, making outdoor exploration uncomfortable and prompting frequent breaks in sheltered areas.

April Average Humidity in Buffalo

This chart illustrates the average monthly humidity levels in Buffalo, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Buffalo is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Buffalo

In Buffalo in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Buffalo.

Maximum UV Index Levels in Buffalo for April

The chart shows the monthly maximum UV Index (UVI) for Buffalo in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Buffalo typically reaches 8, which falls under the very high exposure category.

Data source: Buffalo April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How April Weather in Buffalo Compares to Other Months

Weather in Buffalo varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Buffalo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Buffalo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	77 mm (3.0 inches)	91%	low
February Weather	-2°C (29°F)	82 mm (3.2 inches)	91%	moderate
March Weather	2°C (35°F)	72 mm (2.8 inches)	88%	moderate
April Weather	7°C (44°F)	116 mm (4.6 inches)	88%	very high
May Weather	13°C (56°F)	101 mm (4.0 inches)	82%	very high
June Weather	19°C (67°F)	81 mm (3.2 inches)	79%	very high
July Weather	23°C (73°F)	125 mm (4.9 inches)	77%	very high
August Weather	22°C (72°F)	83 mm (3.3 inches)	72%	very high
September Weather	19°C (66°F)	75 mm (3.0 inches)	76%	high
October Weather	13°C (55°F)	128 mm (5.0 inches)	83%	moderate
November Weather	5°C (42°F)	87 mm (3.4 inches)	88%	moderate
December Weather	1°C (34°F)	91 mm (3.6 inches)	87%	low