nomadseason

September Weather in Alikalia, Sierra Leone

Last updated: August 31, 2025

In Alikalia, Sierra Leone, the average temperature in September is a comfortable 24°C (75°F). However, temperatures can fluctuate, with a minimum of 19°C (67°F) and a maximum reaching 32°C (91°F). This month also brings significant rainfall, with an average precipitation amount of 414 mm (16.3 in) over 28 days, contributing to an average humidity level of 92%. Be prepared for a warm, humid, and wet experience!

September Temperature in Alikalia

In September in Alikalia, the average temperature is 24°C (75°F). Maximums can reach 32°C (91°F), while minimums can drop to as low as 19°C (67°F). This makes it an ideal time for traveling, offering warm weather perfect for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Alikalia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alikalia, September typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (91°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec808283827976747475767778
Data source: Temperature data for Alikalia 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.

September Precipitation in Alikalia

In Alikalia in September, the precipitation amount is 414 mm (16.3 in) over the course of 28 days.

September Precipitation Trends in Alikalia

The chart displays monthly precipitation patterns in Alikalia, 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 Alikalia, September typically receives around 414 mm (16.3 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec11044771672514034804143581287
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Alikalia

In Alikalia in September humidity is 92%. With an average temperature of 24°C (75°F), this humidity feels like a warm blanket enveloping you, making travel sticky and uncomfortable, and each step feels heavier as the air clings to your skin.

September Average Humidity in Alikalia

This chart illustrates the average monthly humidity levels in Alikalia, 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 Alikalia is approximately 92%, 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 September generated using information from the Copernicus Climate Change Service.

September UV Index in Alikalia

In Alikalia in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Alikalia, you can check here.

Maximum UV Index Levels in Alikalia for September

The chart shows the monthly maximum UV Index (UVI) for Alikalia 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 Alikalia typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111112131313131314121010
Data source: Alikalia 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 Alikalia Compares to Other Months

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

This table compares monthly weather conditions in Alikalia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)1 mm (0.0 inches)51%extreme
February Weather28°C (83°F)10 mm (0.4 inches)62%extreme
March Weather28°C (83°F)44 mm (1.7 inches)68%extreme
April Weather28°C (82°F)77 mm (3.0 inches)78%extreme
May Weather26°C (79°F)167 mm (6.6 inches)82%extreme
June Weather25°C (76°F)250 mm (9.9 inches)90%extreme
July Weather23°C (74°F)403 mm (15.9 inches)89%extreme
August Weather23°C (74°F)480 mm (18.9 inches)93%extreme
September Weather24°C (75°F)414 mm (16.3 inches)92%extreme
October Weather25°C (77°F)358 mm (14.1 inches)90%extreme
November Weather25°C (77°F)128 mm (5.1 inches)82%very high
December Weather26°C (78°F)7 mm (0.3 inches)65%very high

Compare Alikalia's Climate with Cities Worldwide