nomadseason

April Weather in West Decatur, United States

Last updated: June 24, 2025

In April, the average temperature in West Decatur, United States hovers around 9°C (48°F). You'll experience a chilly minimum of -5°C (23°F), but it can soar as high as 27°C (81°F). Expect a total precipitation of 119 mm (4.7 in) spread over 15 days, and be prepared for a high average humidity of 88%.

April Temperature in West Decatur

In April in West Decatur, the average temperature is 9°C (48°F). The maximum can reach 27°C (81°F), and the minimum can be as low as -5°C (23°F). This range makes it an ideal time for travelers seeking a mix of mild weather and the chance to experience both warm days and cool nights.

April Weather in West Decatur: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in West Decatur, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In West Decatur, April typically has an average temperature of 9°C (48°F), with highs reaching up to 27°C (81°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec273137485967727064543933
Data source: Temperature data for West Decatur 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 West Decatur

In West Decatur in April, the precipitation amount is 119 mm (4.7 in) over a span of 15 days.

April Precipitation Trends in West Decatur

The chart displays monthly precipitation patterns in West Decatur, 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 West Decatur, April typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec79109921191451151211071221178795
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in West Decatur

In West Decatur in April, humidity is 88%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill settling into your bones, making outdoor exploration feel heavy and oppressive.

April Average Humidity in West Decatur

This chart illustrates the average monthly humidity levels in West Decatur, 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 West Decatur is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in West Decatur

In West Decatur 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 West Decatur.

Maximum UV Index Levels in West Decatur for April

The chart shows the monthly maximum UV Index (UVI) for West Decatur 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 West Decatur typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: West Decatur 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 West Decatur Compares to Other Months

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

This table compares monthly weather conditions in West Decatur, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)79 mm (3.1 inches)89%moderate
February Weather-1°C (31°F)109 mm (4.3 inches)90%moderate
March Weather3°C (38°F)92 mm (3.6 inches)89%high
April Weather9°C (48°F)119 mm (4.7 inches)88%very high
May Weather15°C (59°F)145 mm (5.7 inches)80%very high
June Weather19°C (67°F)115 mm (4.5 inches)79%very high
July Weather22°C (72°F)121 mm (4.8 inches)74%very high
August Weather21°C (71°F)107 mm (4.2 inches)64%very high
September Weather18°C (64°F)122 mm (4.8 inches)67%very high
October Weather12°C (54°F)117 mm (4.6 inches)81%high
November Weather4°C (39°F)87 mm (3.4 inches)89%moderate
December Weather0°C (33°F)95 mm (3.8 inches)88%low

Compare West Decatur's Climate with Cities Worldwide