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September Weather in Palima, Sierra Leone

Last updated: August 31, 2025

In Palima, Sierra Leone, the average temperature in September is a pleasant 25°C (77°F), with a comfortable low of 21°C (69°F) and an occasional peak at 33°C (91°F). However, be prepared for rain, as 513 mm (20.2 in) of precipitation is expected over the course of 28 days. With an average humidity of 94%, it's a tropical haven that keeps you wrapped in warmth and moisture.

September Temperature in Palima

In September in Palima, the average temperature is 25°C (77°F). Maximums can reach 33°C (91°F) and minimums can be as low as 21°C (69°F). This comfortable climate makes Palima an ideal destination for travelers looking to enjoy warm and pleasant weather.

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

The chart illustrates September temperature patterns in Palima, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Palima, September typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (91°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec818383817977767576777879
Data source: Temperature data for Palima 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 Palima

In Palima in September, the total precipitation amount is 513 mm (20.2 in) over the course of 28 days.

September Precipitation Trends in Palima

The chart displays monthly precipitation patterns in Palima, 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 Palima, September typically receives around 513 mm (20.2 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec7265612823236545850651327012429
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Palima

In Palima in September, humidity is 94%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities challenging and requiring frequent breaks to stay hydrated.

September Average Humidity in Palima

This chart illustrates the average monthly humidity levels in Palima, 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 Palima is approximately 94%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%76%79%83%84%88%89%93%94%91%83%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Palima

In Palima 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 Palima.

Maximum UV Index Levels in Palima for September

The chart shows the monthly maximum UV Index (UVI) for Palima 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 Palima typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec101111131312121313121010
Data source: Palima 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 Palima Compares to Other Months

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

This table compares monthly weather conditions in Palima, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)7 mm (0.3 inches)71%very high
February Weather28°C (83°F)26 mm (1.0 inches)76%extreme
March Weather28°C (83°F)56 mm (2.2 inches)79%extreme
April Weather27°C (81°F)128 mm (5.0 inches)83%extreme
May Weather26°C (80°F)232 mm (9.1 inches)84%extreme
June Weather25°C (78°F)365 mm (14.4 inches)88%extreme
July Weather24°C (76°F)458 mm (18.0 inches)89%extreme
August Weather24°C (76°F)506 mm (19.9 inches)93%extreme
September Weather25°C (77°F)513 mm (20.2 inches)94%extreme
October Weather25°C (78°F)270 mm (10.6 inches)91%extreme
November Weather26°C (78°F)124 mm (4.9 inches)83%very high
December Weather26°C (79°F)29 mm (1.1 inches)77%very high

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