January in Con Dao — the year's strongest window
Best window · 9.5/10January averages 26°C (78°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Expect 21 mm of rain — occasional showers rather than washed-out days — alongside about 21 sunny days and 11.5 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Con Dao at 9.5/10 — 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, swimwear and real sun protection.
February in Con Dao — the year's strongest window
Best window · 9.6/10February averages 26°C (79°F) with humidity around 88%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rain is a non-issue at 9 mm for the month, with about 24 sunny days and 11.7 hours of daylight to work with.
On our climate-comfort scale this is the top-ranked month of the year for Con Dao at 9.6/10 — 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 the lightest breathable clothing you own, a hat, and more water than feels necessary.
March in Con Dao — the year's strongest window
Best window · 8.9/10March averages 27°C (80°F) with humidity around 85%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rainfall runs 57 mm, so plan one flexible day in three; you still get about 31 sunny days and 11.9 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Con Dao at 8.9/10 — the reference point every other month on this page is measured against.
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.
April in Con Dao — the year's strongest window
Best window · 8.5/10April averages 29°C (83°F) with humidity around 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rainfall runs 76 mm, so plan one flexible day in three; you still get about 30 sunny days and 12.2 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Con Dao at 8.5/10 — the reference point every other month on this page is measured against.
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.
May in Con Dao — reliably good (6th best month)
Good · 7/10May averages 30°C (85°F) with humidity around 80%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
At 167 mm this is a genuinely wet month: about 24 sunny days in total, and outdoor plans need an indoor fallback.
It scores 7/10 here, 6th of 12 months, against 9.6/10 in the destination's best month.
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, February is materially better in Con Dao — 2.6 points higher on the same scale.
June in Con Dao — reliably good (5th best month)
Good · 7.1/10June averages 29°C (85°F) with humidity around 80%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
At 159 mm this is a genuinely wet month: about 22 sunny days in total, and outdoor plans need an indoor fallback.
It scores 7.1/10 here, 5th of 12 months, against 9.6/10 in the destination's best month.
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, February is materially better in Con Dao — 2.5 points higher on the same scale.
July in Con Dao — workable with trade-offs
Trade-offs · 5.7/10July averages 29°C (84°F) with humidity around 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
345 mm of rain puts this in monsoon territory — about 16 sunny days across the whole month, and multi-day washouts are normal.
It scores 5.7/10 here, 11th of 12 months, against 9.6/10 in the destination's best month.
Expect low-season pricing, and 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.
If your dates are flexible, February is materially better in Con Dao — 3.9 points higher on the same scale.
August in Con Dao — workable with trade-offs
Trade-offs · 6.9/10August averages 29°C (84°F) with humidity around 81%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
At 188 mm this is a genuinely wet month: about 25 sunny days in total, and outdoor plans need an indoor fallback.
It scores 6.9/10 here, 7th of 12 months, against 9.6/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
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, February is materially better in Con Dao — 2.7 points higher on the same scale.
September in Con Dao — workable with trade-offs
Trade-offs · 5.8/10September averages 29°C (84°F) with humidity around 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
309 mm of rain puts this in monsoon territory — about 17 sunny days across the whole month, and multi-day washouts are normal.
It scores 5.8/10 here, 10th of 12 months, against 9.6/10 in the destination's best month.
Expect low-season pricing, and 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.
If your dates are flexible, February is materially better in Con Dao — 3.8 points higher on the same scale.
October in Con Dao — workable with trade-offs
Trade-offs · 6/10October averages 28°C (83°F) with humidity around 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
259 mm of rain puts this in monsoon territory — about 19 sunny days across the whole month, and multi-day washouts are normal.
It scores 6/10 here, 9th of 12 months, against 9.6/10 in the destination's best month.
Expect low-season pricing, and 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.
If your dates are flexible, February is materially better in Con Dao — 3.6 points higher on the same scale.
November in Con Dao — workable with trade-offs
Trade-offs · 5.6/10November averages 28°C (82°F) with humidity around 86%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
253 mm of rain puts this in monsoon territory — about 16 sunny days across the whole month, and multi-day washouts are normal.
It scores 5.6/10 here, 12th of 12 months, against 9.6/10 in the destination's best month.
Expect low-season pricing, and 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.
If your dates are flexible, February is materially better in Con Dao — 4 points higher on the same scale.
December in Con Dao — workable with trade-offs
Trade-offs · 6.7/10December averages 27°C (80°F) with humidity around 86%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
At 112 mm this is a genuinely wet month: about 14 sunny days in total, and outdoor plans need an indoor fallback.
It scores 6.7/10 here, 8th of 12 months, against 9.6/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
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, February is materially better in Con Dao — 2.9 points higher on the same scale.
