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September Weather in Pepel, Sierra Leone

Last updated: August 31, 2025

In September, the average temperature in Pepel, Sierra Leone hovers around 26°C (78°F), offering a warm and inviting climate. Expect a minimum of 23°C (74°F) and a comfortable maximum of 30°C (87°F). However, be prepared for significant precipitation, as the region typically receives 605 mm (23.8 in) over 29 days, contributing to an average humidity of 89%.

September Temperature in Pepel

In September in Pepel, the average temperature is 26°C (78°F), with maximums reaching up to 30°C (87°F) and minimums dropping to as low as 23°C (74°F). This mild and pleasant weather makes it an ideal time for travelers to explore and enjoy outdoor activities.

September Weather in Pepel: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Pepel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pepel, September typically has an average temperature of 26°C (78°F), with highs reaching up to 30°C (87°F) and lows dropping to around 23°C (74°F).
JanFebMarAprMayJunJulAugSepOctNovDec818182828179777778798081
Data source: Temperature data for Pepel 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.

September Precipitation in Pepel

In Pepel in September, the total precipitation amount is 605 mm (23.8 in) over the course of 29 days.

September Precipitation Trends in Pepel

The chart displays monthly precipitation patterns in Pepel, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Pepel, September typically receives around 605 mm (23.8 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec712226520346475675560527815737
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Pepel

In Pepel in September humidity is 89%. With an average temperature of 26°C (78°F), this humidity feels like you're walking through a warm, thick fog, making travel a sweaty and heavy experience that can quickly drain your energy.

September Average Humidity in Pepel

This chart illustrates the average monthly humidity levels in Pepel, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Pepel is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%72%73%78%80%84%84%90%89%86%79%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Pepel

In Pepel in September, 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 Pepel.

Maximum UV Index Levels in Pepel for September

The chart shows the monthly maximum UV Index (UVI) for Pepel in September, 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 September, the maximum UV index in Pepel typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10111112131213131312109
Data source: Pepel September 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 September Weather in Pepel Compares to Other Months

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

This table compares monthly weather conditions in Pepel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (81°F)7 mm (0.3 inches)65%very high
February Weather27°C (82°F)12 mm (0.5 inches)72%extreme
March Weather28°C (82°F)22 mm (0.9 inches)73%extreme
April Weather28°C (83°F)65 mm (2.6 inches)78%extreme
May Weather27°C (82°F)203 mm (8.0 inches)80%extreme
June Weather26°C (79°F)464 mm (18.3 inches)84%extreme
July Weather25°C (78°F)756 mm (29.8 inches)84%extreme
August Weather25°C (78°F)755 mm (29.7 inches)90%extreme
September Weather26°C (78°F)605 mm (23.8 inches)89%extreme
October Weather26°C (80°F)278 mm (10.9 inches)86%extreme
November Weather27°C (80°F)156 mm (6.2 inches)79%very high
December Weather27°C (81°F)36 mm (1.4 inches)70%very high

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