nomadseason

April Weather in Allendale, United States

Last updated: June 24, 2025

In Allendale, United States, the average temperature in April hovers around 7°C (44°F), with the potential for extremes ranging from a chilly -5°C (23°F) to a warm 22°C (73°F). Expect 98 mm (3.8 in) of precipitation over 12 days, contributing to a high average humidity of 87%. Whether you're braving the cold or enjoying the mild days, be prepared for a variety of weather conditions!

April Temperature in Allendale

In April in Allendale, the average temperature is 7°C (44°F), with maximums reaching 22°C (73°F) and minimums dipping as low as -5°C (23°F). This variability makes it essential for travelers to pack layers to prepare for both warm and chilly conditions.

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

The chart illustrates April temperature patterns in Allendale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Allendale, April typically has an average temperature of 7°C (44°F), with highs reaching up to 22°C (73°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec272836445667737266544033
Data source: Temperature data for Allendale generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Allendale

In Allendale in April, the precipitation amount is 98 mm (3.8 in) spread over 12 days.

April Precipitation Trends in Allendale

The chart displays monthly precipitation patterns in Allendale, 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 Allendale, April typically receives around 98 mm (3.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7074709813412062691091407574
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Allendale

In Allendale in April, humidity is 87%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring travelers to layer up to stay warm and dry.

April Average Humidity in Allendale

This chart illustrates the average monthly humidity levels in Allendale, 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 Allendale is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Allendale

In Allendale 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 Allendale.

Maximum UV Index Levels in Allendale for April

The chart shows the monthly maximum UV Index (UVI) for Allendale 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 Allendale typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Allendale 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 Allendale Compares to Other Months

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

This table compares monthly weather conditions in Allendale, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)69 mm (2.7 inches)87%low
February Weather-2°C (28°F)74 mm (2.9 inches)87%moderate
March Weather2°C (36°F)70 mm (2.8 inches)86%moderate
April Weather7°C (44°F)98 mm (3.8 inches)87%very high
May Weather13°C (56°F)134 mm (5.3 inches)82%very high
June Weather19°C (67°F)120 mm (4.7 inches)81%very high
July Weather23°C (73°F)62 mm (2.4 inches)78%very high
August Weather22°C (72°F)69 mm (2.7 inches)79%very high
September Weather19°C (66°F)109 mm (4.3 inches)79%high
October Weather12°C (54°F)140 mm (5.5 inches)82%moderate
November Weather4°C (40°F)75 mm (3.0 inches)87%moderate
December Weather1°C (34°F)74 mm (2.9 inches)86%low

Compare Allendale's Climate with Cities Worldwide