Climate guide for Kenema, Sierra Leone

Best Time to Visit
Kenema

How to read the score (0–10)
05810
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01 · Sierra Leone

About Kenema

Kenema is the practical staging point for eastern Sierra Leone's forest and wildlife experiences. The city itself is a lively regional center with markets and local services, while Tiwai Island, the Moa River, village heritage trails, and protected landscapes require organized transport and community partners. Rain can change road and river conditions quickly, so keep the schedule loose and confirm crossings before setting out. Use trained guides, follow wildlife and community rules, ask permission for photography, and arrange a spare day before any flight or long overland transfer.

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Did you know?

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Travel Tips

01Best time & timing
Climate scores swing from 3.5/10 in May to 8.5/10 in December; the safest picks are December, January, February.
02Weather & what to pack
Expect around 25°C and 24 mm of rain in December, with roughly 30 bright days. Pack light clothing, a hat and real sun protection.
03Budget timing
The lowest rates fall in March; treat it as a budget pick rather than a weather pick (6.4/10).

Things to do in Kenema

Kenema, Sierra Leone. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Kenema: the short answer

The best time to visit Kenema is December, followed by January, February. Those months combine the most usable temperatures with the fewest lost days to rain: December averages 25°C with 24 mm of rain and about 30 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are May, August. If budget matters more than perfect weather, April is the strongest of the low-rate months at 5/10.

Across the year Kenema swings from 23°C in August to 27°C in February, a 4-degree spread, while rainfall ranges from 8 mm in January to 534 mm in September. That is the whole planning problem in one sentence: Kenema is not equally good year-round, and the difference between the best and worst month here is 5 points on a 10-point scale.

Warmest month: February (27°C). Coolest: August (23°C). Driest: January (8 mm). Wettest: September (534 mm).

Kenema month by month

January in Kenema: strong conditions, 2nd of 12

Good · 8.2/10

January averages 27°C (80°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rain is a non-issue at 8 mm for the month, with about 30 days with 6+ hours of sunshine and 11.7 hours of daylight to work with.

It scores 8.2/10 here, 2nd of 12 months, against 8.5/10 in the destination's best month.

Figure on peak pricing, with this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

February in Kenema: strong conditions, 3rd of 12

Good · 8/10

February averages 27°C (81°F) and humidity near 70%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Expect 30 mm of rain — occasional showers rather than washed-out days — alongside about 27 days with 6+ hours of sunshine and 11.9 daylight hours.

It scores 8/10 here, 3rd of 12 months, against 8.5/10 in the destination's best month.

Figure on peak pricing, with crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary.

March in Kenema — middling scores, decent value

Trade-offs · 6.4/10

Days in March average 27°C (81°F) and humidity near 75% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 72 mm of rain this month — a flexible day or two helps — with about 29 days with 6+ hours of sunshine and 12.1 hours of daylight to work around it.

That is 6.4/10 on the same scale — 4th of 12 months, versus 8.5/10 for the best month here.

Expect mid-season pricing, and crowds are moderate.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.

If your dates are flexible, December is materially better in Kenema — 2.1 points higher on the same scale.

April in Kenema: mixed conditions, plan around the weather

Trade-offs · 5/10

April averages 27°C (80°F) and humidity near 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Monthly rainfall reaches 122 mm — wet for this destination — but about 26 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 5/10 here, 6th of 12 months, against 8.5/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.

Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.

Flexible dates? December scores 3.5 points higher here — enough to change the trip.

May in Kenema — off-season conditions

Hardest · 3.5/10

At 26°C (78°F) this is comfortable city weather in May, with sightseeing easiest before lunch and after the afternoon peak.

This is the year's wettest stretch at 280 mm, but with about 23 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 3.5/10 on the same scale — 12th of 12 months, versus 8.5/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, December is materially better in Kenema — 5 points higher on the same scale.

June in Kenema — the hardest end of the year

Hardest · 3.9/10

June averages 24°C (76°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

335 mm makes this the wettest stretch of the year, though about 23 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 3.9/10 here, 7th of 12 months, against 8.5/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? December scores 4.6 points higher here — enough to change the trip.

July in Kenema — the hardest end of the year

Hardest · 3.9/10

July averages 24°C (74°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

445 mm of rain puts this in monsoon territory — about 17 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.

It scores 3.9/10 here, 8th of 12 months, against 8.5/10 in the destination's best month.

Figure on low-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? December scores 4.6 points higher here — enough to change the trip.

August in Kenema — off-season conditions

Hardest · 3.7/10

At 23°C (74°F) this is comfortable city weather in August, with sightseeing easiest before lunch and after the afternoon peak.

Expect monsoon-level rainfall at 519 mm: only about 14 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 3.7/10 on the same scale — 11th of 12 months, versus 8.5/10 for the best month here.

Budget for low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, December is materially better in Kenema — 4.8 points higher on the same scale.

September in Kenema — off-season conditions

Hardest · 3.8/10

At 24°C (74°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.

Expect monsoon-level rainfall at 534 mm: only about 18 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 3.8/10 on the same scale — 10th of 12 months, versus 8.5/10 for the best month here.

Expect low-season pricing, and crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, December is materially better in Kenema — 4.7 points higher on the same scale.

October in Kenema — the hardest end of the year

Hardest · 3.9/10

October averages 24°C (76°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

356 mm makes this the wettest stretch of the year, though about 23 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 3.9/10 here, 9th of 12 months, against 8.5/10 in the destination's best month.

Plan for low-season pricing, with crowds are light for this destination.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? December scores 4.6 points higher here — enough to change the trip.

November in Kenema: mixed conditions, plan around the weather

Trade-offs · 5.2/10

November averages 25°C (77°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.

Monthly rainfall reaches 130 mm — wet for this destination — but about 27 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.

It scores 5.2/10 here, 5th of 12 months, against 8.5/10 in the destination's best month.

Figure on mid-season pricing, with crowds are moderate.

Pack light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

Flexible dates? December scores 3.3 points higher here — enough to change the trip.

December: the best month of the year in Kenema

Best window · 8.5/10

At 25°C (78°F) this is comfortable city weather in December, with sightseeing easiest before lunch and after the afternoon peak.

With around 24 mm of rain, any showers tend to pass through rather than settle in; about 30 days with 6+ hours of sunshine and 11.7 hours of daylight fill the rest.

On our climate-comfort scale this is the top-ranked month of the year for Kenema at 8.5/10 — the reference point every other month on this page is measured against.

Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.

Pack light clothing, a hat and real sun protection.

FAQ

Frequently asked

When is the best time to visit Kenema, Sierra Leone?
In Ideal Weather mode, the best months to visit Kenema are December, January, February. December is the single peak month with an Ideal Weather score of 8.5/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Kenema year-round?
Kenema has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 23°C in August to 27°C in February, with Ideal Weather scores between 3.5 and 8.5 out of 10.
Which months should I avoid in Kenema?
The lowest Ideal Weather-scoring months in Kenema are May (3.5/10), August (3.7/10), September (3.8/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Kenema?
September is the wettest month in Kenema, averaging about 534 mm of rainfall. January is the driest, at roughly 8 mm.
Which is the sunniest month in Kenema?
January sees the most sun in Kenema, with about 30 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Kenema a good destination for sightseeing and cultural travel?
Kenema is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (December, January, February) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Kenema calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Kenema: temperature comfort, precipitation, humidity, daylight hours, and days with 6+ hours of sunshine - weighted for sightseeing and cultural travel.

Climate data: Open-Meteo ERA5 historical archive, the five most recent complete years (2021–2025). Scores are monthly averages for that window, not forecasts, and short-window precipitation can differ from longer-term normals. “Sunny days” count days with at least 6 hours of measured sunshine — they are not dry days.

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