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April Weather in Exeter, United States

Last updated: June 24, 2025

In April, the average temperature in Exeter, United States hovers around 10°C (51°F). However, be prepared for a range, with minimum temperatures plummeting to -12°C (11°F) and soaring up to 32°C (90°F). Expect around 47 mm (1.9 in) of precipitation spread over 9 days, and don't forget your umbrella, as the average humidity levels sit at a comfortable 71%.

April Temperature in Exeter

In April in Exeter, the average temperature is 10°C (51°F). Maximum temperatures can reach 32°C (90°F), while minimum temperatures can dip as low as -12°C (11°F). Travelers should be prepared for a wide range of weather conditions.

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

The chart illustrates April temperature patterns in Exeter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Exeter, April typically has an average temperature of 10°C (51°F), with highs reaching up to 32°C (90°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec272741506376787570534132
Data source: Temperature data for Exeter generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Exeter

In Exeter in April, the precipitation amount is 47 mm (1.9 in) spread over a period of 9 days.

April Precipitation Trends in Exeter

The chart displays monthly precipitation patterns in Exeter, 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 Exeter, April typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec31249047152102557365912440
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Exeter

In Exeter in April, humidity is 71%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less inviting and requiring extra layers to stay comfortable while exploring.

April Average Humidity in Exeter

This chart illustrates the average monthly humidity levels in Exeter, 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 Exeter is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%81%69%71%80%83%84%84%77%72%80%79%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Exeter

In Exeter in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Exeter.

Maximum UV Index Levels in Exeter for April

The chart shows the monthly maximum UV Index (UVI) for Exeter 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 Exeter typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101110108643
Data source: Exeter 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 Exeter Compares to Other Months

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

This table compares monthly weather conditions in Exeter, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)31 mm (1.2 inches)73%moderate
February Weather-3°C (27°F)23 mm (0.9 inches)81%moderate
March Weather5°C (42°F)90 mm (3.5 inches)69%high
April Weather10°C (51°F)47 mm (1.9 inches)71%very high
May Weather17°C (63°F)152 mm (6.0 inches)80%very high
June Weather24°C (76°F)102 mm (4.0 inches)83%extreme
July Weather26°C (79°F)55 mm (2.2 inches)84%very high
August Weather24°C (75°F)72 mm (2.9 inches)84%very high
September Weather21°C (70°F)65 mm (2.6 inches)77%very high
October Weather11°C (53°F)91 mm (3.6 inches)72%high
November Weather5°C (41°F)24 mm (0.9 inches)80%moderate
December Weather0°C (33°F)40 mm (1.6 inches)79%moderate

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