Kenema, Sierra Leone — Weather in September 2026

Climate Overview

Kenema, Sierra Leone in September has warm conditions, with highs averaging 27.8°C (82°F). Rain falls on about 29 days this month, totalling around 558 mm.

This month falls at the beginning of Autumn.

Temperatures remain fairly steady throughout September, with daily highs around 28°C (82°F).

September sees fairly even rainfall, totalling about 556 mm across the month.

Expect around 5.5h of sunshine at the start of September, increasing to 7.0h by the end.

The warmest days tend to fall around the 18th, averaging 28.4°C (83°F).

Monthly September Averages

Temperature

28°C / 22°C

Feels Like

33°C / 27°C

Rain

29 days · 558 mm

Sunshine

6.2h / day

Humidity

92% — Very Humid

Wind

10 km/h

Wind Direction

SW (228°)

Gusts

28 km/h

Daylight

12.2 h

Cloud Cover

91%

Clear Sky Days

UV Index

6.9 — High

Dew Point

24°C — Muggy

Moon Phase

Waxing Crescent · 11%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:35

Daylight 12.2h

Sunset 18:45

What to Expect

Daytime temperatures around 28°C (82°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.

Recent yearly records for September have stayed close to the long-run average.

Compare Months

2days (7 mm) Excellent

3days (10 mm) Excellent

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January best	34°C / 23°C	37°C / 27°C	2days (7 mm) Excellent	10h Excellent	70% Muggy	7.1 Very High	Fair	View Details
February	35°C / 23°C	38°C / 28°C	3days (10 mm) Excellent	10.3h Excellent	66% Muggy	8 Very High	Poor	View Details
March	34°C / 24°C	39°C / 29°C	9days (46 mm) Wet	9.9h Good	72% Muggy	8.5 Very High	Poor	View Details
April	33°C / 24°C	38°C / 29°C	15days (95 mm) Wet	9.2h Good	80% Humid	8.3 Very High	Poor	View Details
May	31°C / 24°C	37°C / 29°C	24days (201 mm) Wet	7.8h Good	87% Very Muggy	7.5 Very High	Wet	View Details
June	29°C / 23°C	35°C / 27°C	27days (276 mm) Wet	7.5h Good	89% Very Muggy	7.2 Very High	Wet	View Details
July	28°C / 22°C	32°C / 26°C	29days (386 mm) Wet	6h Fair	91% Very Muggy	6.4 High	Wet	View Details
August best	27°C / 22°C	32°C / 26°C	29days (478 mm) Wet	5.2h Fair	91% Very Muggy	6.6 High	Wet	View Details
September	28°C / 22°C	33°C / 27°C	29days (558 mm) Wet	6.2h Fair	92% Very Muggy	6.9 High	Wet	View Details
October	29°C / 22°C	35°C / 27°C	27days (253 mm) Wet	7.9h Good	90% Very Muggy	7.1 Very High	Wet	View Details
November	30°C / 23°C	36°C / 27°C	17days (98 mm) Wet	8.9h Good	89% Very Muggy	6.9 High	Poor	View Details
December best	31°C / 22°C	36°C / 27°C	4days (18 mm) Good	9.7h Good	81% Humid	6.7 High	Fair	View Details

What to Wear

Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses

Frequently Asked Questions

Expand all

Is September a good time to visit Kenema?

September is typically wet for visiting Kenema, with average highs of 28°C (82°F) and around 29 rainy days. Kenema, Sierra Leone in September has warm conditions, with highs averaging 27.8°C (82°F). Rain falls on about 29 days t

Does it rain a lot in Kenema in September?

Kenema typically sees around 29 rainy days in September with 558 mm (22 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Kenema in September?

Nights stay pleasantly warm in Kenema during September, around 22°C (72°F). Light evening wear is sufficient.

What should I pack for Kenema in September?

With highs of 28°C (82°F) and lows of 22°C (72°F) in September, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.

Is September among the best months weather-wise in Kenema?

September is not the most favourable month weather-wise in Kenema. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Kenema in September?

The average UV index in Kenema during September is 7 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Kenema in September?

Kenema gets approximately 12 hours of daylight per day in September, with around 6 hours of sunshine.

Does it snow in Kenema in September?

Snow is uncommon in Kenema during September based on 10-year climate averages.

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