January in Stone Town — off-season conditions
Hardest · 4/10Days in January average 28°C (83°F) and humidity near 80% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
156 mm of rain makes this a wet month here, though with about 25 days with 6+ hours of sunshine there is still bright weather between the fronts.
That is 4/10 on the same scale — 10th of 12 months, versus 8.1/10 for the best month here.
Budget for mid-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, August is materially better in Stone Town — 4.1 points higher on the same scale.
February in Stone Town — middling scores, decent value
Trade-offs · 6.6/10Days in February average 29°C (83°F) and humidity near 78% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
With around 45 mm of rain, any showers tend to pass through rather than settle in; about 26 days with 6+ hours of sunshine and 12.2 hours of daylight fill the rest.
That is 6.6/10 on the same scale — 6th of 12 months, versus 8.1/10 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.
If your dates are flexible, August is materially better in Stone Town — 1.5 points higher on the same scale.
March in Stone Town — off-season conditions
Hardest · 4.8/10March averages 29°C (84°F) and humidity near 76%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 110 mm — wet for this destination — but about 28 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 4.8/10 here, 8th of 12 months, against 8.1/10 in the destination's best month.
Plan for mid-season pricing, with 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.
Flexible dates? August scores 3.3 points higher here — enough to change the trip.
April in Stone Town: expect compromises
Hardest · 2.8/10Days in April average 28°C (83°F) and humidity near 80% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
Expect monsoon-level rainfall at 350 mm: only about 15 days with 6+ hours of sunshine across the month, and stretches of heavy rain are normal.
That is 2.8/10 on the same scale — 12th of 12 months, versus 8.1/10 for the best month here.
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, August is materially better in Stone Town — 5.3 points higher on the same scale.
May in Stone Town — workable with trade-offs
Trade-offs · 5.6/10May averages 27°C (81°F) and humidity near 80%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rainfall runs 91 mm, so plan one flexible day in three; you still get about 21 days with 6+ hours of sunshine and 11.7 hours of daylight.
It scores 5.6/10 here, 7th of 12 months, against 8.1/10 in the destination's best month.
Figure on mid-season pricing, with crowds are moderate.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.
Flexible dates? August scores 2.5 points higher here — enough to change the trip.
June holds up well in Stone Town — 4th best month
Good · 7.2/10Days in June average 26°C (80°F) and humidity near 76% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
Budget for roughly 45 mm of rain this month — a flexible day or two helps — with about 19 days with 6+ hours of sunshine and 11.6 hours of daylight to work around it.
That is 7.2/10 on the same scale — 4th of 12 months, versus 8.1/10 for the best month here.
Budget for 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.
July holds up well in Stone Town — 2nd best month
Good · 8/10At 26°C (78°F) this is comfortable city weather in July, with sightseeing easiest before lunch and after the afternoon peak.
With around 22 mm of rain, any showers tend to pass through rather than settle in; about 20 days with 6+ hours of sunshine and 11.7 hours of daylight fill the rest.
That is 8/10 on the same scale — 2nd of 12 months, versus 8.1/10 for the best month here.
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.
August in Stone Town — the year's strongest window
Best window · 8.1/10August averages 26°C (78°F) — pleasant for mornings and evenings on foot in the city, with a midday break when the sun is strongest.
Rain is a non-issue at 12 mm for the month, with about 25 days with 6+ hours of sunshine and 11.8 hours of daylight to work with.
On our climate-comfort scale this is the top-ranked month of the year for Stone Town at 8.1/10 — the reference point every other month on this page is measured against.
Plan for 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 light clothing, a hat and real sun protection.
September in Stone Town — reliably good (3rd best month)
Good · 8/10September averages 26°C (79°F) and humidity near 75%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Expect 17 mm of rain — occasional showers rather than washed-out days — alongside about 29 days with 6+ hours of sunshine and 12 daylight hours.
It scores 8/10 here, 3rd of 12 months, against 8.1/10 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.
October holds up well in Stone Town — 5th best month
Good · 7.1/10Days in October 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 47 mm of rain this month — a flexible day or two helps — with about 31 days with 6+ hours of sunshine and 12.1 hours of daylight to work around it.
That is 7.1/10 on the same scale — 5th of 12 months, versus 8.1/10 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.
November in Stone Town — the hardest end of the year
Hardest · 4/10Days in November average 28°C (82°F) and humidity near 78% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
171 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 4/10 on the same scale — 11th of 12 months, versus 8.1/10 for the best month here.
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, August is materially better in Stone Town — 4.1 points higher on the same scale.
December in Stone Town — the hardest end of the year
Hardest · 4.4/10December averages 29°C (83°F) and humidity near 77%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 131 mm — wet for this destination — but about 30 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 4.4/10 here, 9th of 12 months, against 8.1/10 in the destination's best month.
Figure on mid-season pricing, with 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.
Flexible dates? August scores 3.7 points higher here — enough to change the trip.
