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April Weather in Koidu, Sierra Leone

Last updated: August 31, 2025

In April, the average temperature in Koidu, Sierra Leone hovers around 27°C (81°F). You can expect a minimum of 22°C (71°F) and occasionally sweltering days with a maximum reaching 37°C (98°F). Be prepared for 109 mm (4.3 in) of precipitation spread over 17 days, contributing to an average humidity of a sticky 78%.

April Temperature in Koidu

In April in Koidu, the average temperature is 27°C (81°F), with maximums reaching 37°C (98°F) and minimums dropping as low as 22°C (71°F). It's a great time for travelers to enjoy warm weather and plan outdoor activities in Koidu.

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

The chart illustrates April temperature patterns in Koidu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Koidu, April typically has an average temperature of 27°C (81°F), with highs reaching up to 37°C (98°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec808383817977757475777778
Data source: Temperature data for Koidu 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 Koidu

In Koidu in April, the precipitation amount is 109 mm (4.3 in), occurring over the course of 17 days.

April Precipitation Trends in Koidu

The chart displays monthly precipitation patterns in Koidu, 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 Koidu, April typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec3186610919635146049147733015216
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Koidu

In Koidu in April humidity is 78%. With an average temperature of 27°C (81°F), this humidity feels like a warm, heavy embrace that makes traveling feel both invigorating and exhausting. Moments spent outside can quickly become clammy and uncomfortable, urging travelers to seek shade and hydration as they explore.

April Average Humidity in Koidu

This chart illustrates the average monthly humidity levels in Koidu, 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 Koidu is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%62%68%78%82%90%89%93%92%90%82%65%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Koidu

In Koidu in April, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Koidu.

Maximum UV Index Levels in Koidu for April

The chart shows the monthly maximum UV Index (UVI) for Koidu 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 Koidu typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111112131313131314121010
Data source: Koidu 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 Koidu Compares to Other Months

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

This table compares monthly weather conditions in Koidu, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)3 mm (0.1 inches)51%extreme
February Weather28°C (83°F)18 mm (0.7 inches)62%extreme
March Weather28°C (83°F)65 mm (2.6 inches)68%extreme
April Weather27°C (81°F)109 mm (4.3 inches)78%extreme
May Weather26°C (79°F)196 mm (7.7 inches)82%extreme
June Weather25°C (77°F)351 mm (13.8 inches)90%extreme
July Weather24°C (75°F)460 mm (18.1 inches)89%extreme
August Weather23°C (75°F)491 mm (19.3 inches)93%extreme
September Weather24°C (76°F)477 mm (18.8 inches)92%extreme
October Weather25°C (77°F)330 mm (13.0 inches)90%extreme
November Weather25°C (77°F)152 mm (6.0 inches)82%very high
December Weather25°C (78°F)16 mm (0.6 inches)65%very high

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