Climate guide for Robertsport, Liberia

Best Time to Visit
Robertsport

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

About Robertsport

Robertsport sits between Lake Piso and the Atlantic, giving it a distinctive mix of surf, lagoon, fishing, and forest-edge landscapes. The town's appeal depends on local guides, seasonal waves, basic accommodation, and a slower road journey from Monrovia rather than a polished resort infrastructure. Check surf and weather conditions, use established operators, ask before photographing communities, and carry practical supplies. Keep a full buffer around the return journey because road conditions and heavy rain can make the peninsula much slower to reach than a map suggests.

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Did you know?

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Travel Tips

01Best time & timing
Target January, March, December — that is where comfort scores peak (6.8/10). May is the weakest month at 3.2/10.
02Weather & what to pack
January averages 27°C with 57 mm of rain and about 30 days with 6+ hours of sunshine. Pack the lightest clothing you own, a hat and more water than feels necessary.
03Budget timing
If budget matters most, February is the cheapest month (6.1/10) — expect weather trade-offs.

Things to do in Robertsport

Robertsport, Liberia. Live activities and tours from GetYourGuide, matched to this destination.

When to visit Robertsport: the short answer

Plan Robertsport for January, with March, December close behind — the stretch with the most usable temperatures and the fewest lost days to rain: January averages 27°C with 57 mm of rain and about 30 days with 6+ hours of sunshine. The months to avoid unless you have a specific reason are May, October.

Across the year Robertsport swings from 25°C in July to 27°C in April, a 2-degree spread, while rainfall ranges from 57 mm in January to 673 mm in August. In short, Robertsport is not equally good year-round — the gap between its best and worst month is 3.6 points on the same 10-point scale.

Warmest month: April (27°C). Coolest: July (25°C). Driest: January (57 mm). Wettest: August (673 mm).

Robertsport month by month

January: the best month of the year in Robertsport

Best window · 6.8/10

Days in January average 27°C (80°F) and humidity near 83% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 57 mm of rain this month — a flexible day or two helps — with about 30 days with 6+ hours of sunshine and 11.8 hours of daylight to work around it.

On our climate-comfort scale this is the top-ranked month of the year for Robertsport at 6.8/10 — the reference point every other month on this page is measured against.

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

February in Robertsport: mixed conditions, plan around the weather

Trade-offs · 6.1/10

Days in February average 27°C (81°F) and humidity near 84% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

Budget for roughly 73 mm of rain this month — a flexible day or two helps — with about 28 days with 6+ hours of sunshine and 11.9 hours of daylight to work around it.

That is 6.1/10 on the same scale — 4th of 12 months, versus 6.8/10 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.

March in Robertsport — workable with trade-offs

Trade-offs · 6.5/10

March averages 27°C (80°F) and humidity near 85%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 66 mm, so plan one flexible day in three; you still get about 29 days with 6+ hours of sunshine and 12.1 hours of daylight.

It scores 6.5/10 here, 2nd of 12 months, against 6.8/10 in the destination's best month.

Plan for 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, a packable rain layer.

April in Robertsport: expect compromises

Hardest · 4.1/10

Days in April average 27°C (81°F) and humidity near 86% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.

148 mm of rain makes this a wet month here, though with about 26 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 4.1/10 on the same scale — 5th of 12 months, versus 6.8/10 for the best month here.

Expect low-season pricing, and 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.

If your dates are flexible, January is materially better in Robertsport — 2.7 points higher on the same scale.

May in Robertsport — off-season conditions

Hardest · 3.2/10

May averages 27°C (80°F) and humidity near 88%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

314 mm makes this the wettest stretch of the year, though about 25 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.

It scores 3.2/10 here, 12th of 12 months, against 6.8/10 in the destination's best month.

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

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? January scores 3.6 points higher here — enough to change the trip.

June in Robertsport — the hardest end of the year

Hardest · 3.6/10

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

This is the year's wettest stretch at 459 mm, but with about 22 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.

That is 3.6/10 on the same scale — 7th of 12 months, versus 6.8/10 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, January is materially better in Robertsport — 3.2 points higher on the same scale.

July in Robertsport: expect compromises

Hardest · 3.6/10

At 25°C (77°F) this is comfortable city weather in July, with sightseeing easiest before lunch and after the afternoon peak.

Expect monsoon-level rainfall at 632 mm: only about 18 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.

That is 3.6/10 on the same scale — 8th of 12 months, versus 6.8/10 for the best month here.

Expect low-season pricing, and crowds are moderate.

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

If your dates are flexible, January is materially better in Robertsport — 3.2 points higher on the same scale.

August in Robertsport — off-season conditions

Hardest · 3.5/10

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

673 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 3.5/10 here, 9th of 12 months, against 6.8/10 in the destination's best month.

Plan for 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? January scores 3.3 points higher here — enough to change the trip.

September in Robertsport — the hardest end of the year

Hardest · 3.5/10

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

474 mm of rain puts this in monsoon territory — about 18 days with 6+ hours of sunshine across the whole month, and multi-day washouts are normal.

It scores 3.5/10 here, 10th of 12 months, against 6.8/10 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? January scores 3.3 points higher here — enough to change the trip.

October in Robertsport — off-season conditions

Hardest · 3.5/10

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

This is the year's wettest stretch at 361 mm, but with about 24 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 — 11th of 12 months, versus 6.8/10 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, January is materially better in Robertsport — 3.3 points higher on the same scale.

November in Robertsport — off-season conditions

Hardest · 4.1/10

At 26°C (79°F) this is comfortable city weather in November, with sightseeing easiest before lunch and after the afternoon peak.

174 mm of rain makes this a wet month here, though with about 28 days with 6+ hours of sunshine there is still bright weather between the fronts.

That is 4.1/10 on the same scale — 6th of 12 months, versus 6.8/10 for the best month here.

Expect low-season pricing, and 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 light clothing, a hat and real sun protection, a proper rain shell rather than an umbrella.

If your dates are flexible, January is materially better in Robertsport — 2.7 points higher on the same scale.

December in Robertsport — workable with trade-offs

Trade-offs · 6.2/10

December averages 27°C (80°F) and humidity near 84%, so the practical pattern is early mornings, a long midday break, and evenings back outside.

Rainfall runs 75 mm, so plan one flexible day in three; you still get about 29 days with 6+ hours of sunshine and 11.7 hours of daylight.

It scores 6.2/10 here, 3rd of 12 months, against 6.8/10 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, a packable rain layer.

FAQ

Frequently asked

When is the best time to visit Robertsport, Liberia?
In Ideal Weather mode, the best months to visit Robertsport are January, March. January is the single peak month with an Ideal Weather score of 6.8/10 based on temperature, rainfall, humidity, daylight and days with 6+ hours of sunshine.
What is the weather like in Robertsport year-round?
Robertsport has a climate profile suited to sightseeing and cultural travel. Average monthly temperatures range from 25°C in July to 27°C in April, with Ideal Weather scores between 3.2 and 6.8 out of 10.
Which months should I avoid in Robertsport?
The lowest Ideal Weather-scoring months in Robertsport are May (3.2/10), August (3.5/10), September (3.5/10). These months typically combine less comfortable temperatures, higher rainfall or fewer days with 6+ hours of sunshine.
When is the rainy season in Robertsport?
August is the wettest month in Robertsport, averaging about 673 mm of rainfall. January is the driest, at roughly 57 mm.
Which is the sunniest month in Robertsport?
January sees the most sun in Robertsport, with about 30 days with 6+ hours of sunshine on average - ideal for outdoor plans.
Is Robertsport a good destination for sightseeing and cultural travel?
Robertsport is well suited to sightseeing and cultural travel. Its highest Ideal Weather window (January, March) aligns with the conditions travelers usually look for in this style of trip.
How is the bestime.to score for Robertsport calculated?
Each month receives an Ideal Weather score from 0-10 using ERA5 climate normals for Robertsport: 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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