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June Weather in Tombu, Sierra Leone

Last updated: August 31, 2025

In Tombu, Sierra Leone, the average temperature in June hovers around 25°C (77°F), with a minimum of 20°C (69°F) and a maximum reaching up to 33°C (91°F). Expect 293 mm (11.5 in) of precipitation spread over 28 days, contributing to a high average humidity of 90%. Be prepared for a warm and humid month!

June Temperature in Tombu

In June, in Tombu, the average temperature is 25°C (77°F). Maximums can reach 33°C (91°F), and minimums can be as low as 20°C (69°F). This pleasant climate makes Tombu an ideal destination for travelers seeking warm and enjoyable weather during this month.

June Weather in Tombu: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Tombu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tombu, June typically has an average temperature of 25°C (77°F), with highs reaching up to 33°C (91°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec808383817977757576777778
Data source: Temperature data for Tombu 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.

June Precipitation in Tombu

In Tombu in June, the precipitation amount is 293 mm (11.5 in) over the course of 28 days.

June Precipitation Trends in Tombu

The chart displays monthly precipitation patterns in Tombu, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Tombu, June typically receives around 293 mm (11.5 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec5208110418429339341542527910318
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Tombu

In Tombu in June humidity is 90%. With an average temperature of 25°C (77°F), this humidity feels like a warm, moist blanket enveloping you, making any outdoor travel feel stifling and heavy, often leading to a quick exhaustion as you navigate through the sultry air.

June Average Humidity in Tombu

This chart illustrates the average monthly humidity levels in Tombu, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Tombu is approximately 90%, 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 June generated using information from the Copernicus Climate Change Service.

June UV Index in Tombu

In Tombu in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Tombu.

Maximum UV Index Levels in Tombu for June

The chart shows the monthly maximum UV Index (UVI) for Tombu in June, 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 June, the maximum UV index in Tombu typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111112131312131313121010
Data source: Tombu June 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 June Weather in Tombu Compares to Other Months

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

This table compares monthly weather conditions in Tombu, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (80°F)5 mm (0.2 inches)51%extreme
February Weather28°C (83°F)20 mm (0.8 inches)62%extreme
March Weather28°C (83°F)81 mm (3.2 inches)68%extreme
April Weather27°C (81°F)104 mm (4.1 inches)78%extreme
May Weather26°C (79°F)184 mm (7.2 inches)82%extreme
June Weather25°C (77°F)293 mm (11.5 inches)90%extreme
July Weather24°C (75°F)393 mm (15.5 inches)89%extreme
August Weather24°C (75°F)415 mm (16.3 inches)93%extreme
September Weather24°C (76°F)425 mm (16.7 inches)92%extreme
October Weather25°C (77°F)279 mm (11.0 inches)90%extreme
November Weather25°C (78°F)103 mm (4.1 inches)82%very high
December Weather25°C (78°F)18 mm (0.7 inches)65%very high

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