April Weather in Keene, United States

Last updated: June 24, 2025

In April, the average temperature in Keene, United States is a cool 7°C (45°F), with fluctuations ranging from a chilly -7°C (19°F) to a warm 28°C (82°F). Expect 123 mm (4.8 in) of precipitation over about 13 days, contributing to a relatively high average humidity of 80%.

April Temperature in Keene

In April in Keene, the average temperature is 7°C (45°F). Maximums can reach 28°C (82°F), while minimums can drop as low as -7°C (19°F). It's a time of varied weather, so be prepared for both warm days and chilly nights while exploring this destination.

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

The chart illustrates April temperature patterns in Keene, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keene, April typically has an average temperature of 7°C (45°F), with highs reaching up to 28°C (82°F) and lows dropping to around -7°C (19°F).

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

April Precipitation in Keene

In Keene in April, the precipitation amount is 123 mm (4.8 in) over the course of 13 days.

April Precipitation Trends in Keene

The chart displays monthly precipitation patterns in Keene, 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 Keene, April typically receives around 123 mm (4.8 inches) of precipitation spread over approximately 13 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 Keene

In Keene in April, humidity is 80%. With an average temperature of 7°C (45°F), this humidity feels like you're wrapped in a damp blanket, making it quite uncomfortable for traveling and leaving you feeling chilly and clammy as you explore the area.

April Average Humidity in Keene

This chart illustrates the average monthly humidity levels in Keene, 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 Keene is approximately 80%, 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 Keene

In Keene 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 Keene.

Maximum UV Index Levels in Keene for April

The chart shows the monthly maximum UV Index (UVI) for Keene 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 Keene typically reaches 8, which falls under the very high exposure category.

Data source: Keene 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 Keene Compares to Other Months

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

This table compares monthly weather conditions in Keene, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (25°F)	72 mm (2.8 inches)	86%	moderate
February Weather	-3°C (27°F)	85 mm (3.4 inches)	84%	moderate
March Weather	1°C (33°F)	75 mm (3.0 inches)	82%	high
April Weather	7°C (45°F)	123 mm (4.8 inches)	80%	very high
May Weather	14°C (57°F)	81 mm (3.2 inches)	72%	very high
June Weather	19°C (67°F)	78 mm (3.1 inches)	72%	very high
July Weather	22°C (72°F)	119 mm (4.7 inches)	67%	very high
August Weather	21°C (71°F)	89 mm (3.5 inches)	66%	very high
September Weather	17°C (63°F)	80 mm (3.1 inches)	71%	high
October Weather	11°C (52°F)	135 mm (5.3 inches)	78%	high
November Weather	3°C (38°F)	100 mm (3.9 inches)	84%	moderate
December Weather	-2°C (29°F)	112 mm (4.4 inches)	81%	low