January in Zakynthos — the hardest end of the year
Hardest · 4.8/10January averages 12°C (54°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
At 100 mm this is a genuinely wet month: about 27 sunny days in total, and outdoor plans need an indoor fallback.
It scores 4.8/10 here, 12th of 12 months, against 10/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
If your dates are flexible, June is materially better in Zakynthos — 5.2 points higher on the same scale.
February in Zakynthos — workable with trade-offs
Trade-offs · 5.8/10February averages 12°C (54°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 50 mm, so plan one flexible day in three; you still get about 25 sunny days and 10.8 hours of daylight.
It scores 5.8/10 here, 8th of 12 months, against 10/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, June is materially better in Zakynthos — 4.2 points higher on the same scale.
March in Zakynthos — workable with trade-offs
Trade-offs · 5.7/10March averages 13°C (55°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 57 mm, so plan one flexible day in three; you still get about 29 sunny days and 12 hours of daylight.
It scores 5.7/10 here, 9th of 12 months, against 10/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, June is materially better in Zakynthos — 4.3 points higher on the same scale.
April in Zakynthos — workable with trade-offs
Trade-offs · 6.7/10April averages 16°C (62°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 46 mm, so plan one flexible day in three; you still get about 29 sunny days and 13.2 hours of daylight.
It scores 6.7/10 here, 7th of 12 months, against 10/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, June is materially better in Zakynthos — 3.3 points higher on the same scale.
May in Zakynthos — reliably good (6th best month)
Good · 8.4/10May averages 20°C (68°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Expect 44 mm of rain — occasional showers rather than washed-out days — alongside about 28 sunny days and 14.2 daylight hours.
It scores 8.4/10 here, 6th of 12 months, against 10/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack light clothing, swimwear and real sun protection.
If your dates are flexible, June is materially better in Zakynthos — 1.6 points higher on the same scale.
June in Zakynthos — the year's strongest window
Best window · 10/10June averages 27°C (80°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Expect 19 mm of rain — occasional showers rather than washed-out days — alongside about 30 sunny days and 14.7 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Zakynthos at 10/10 — 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.
July in Zakynthos — the year's strongest window
Best window · 10/10July averages 30°C (86°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rain is a non-issue at 2 mm for the month, with about 31 sunny days and 14.5 hours of daylight to work with.
On our climate-comfort scale this is the top-ranked month of the year for Zakynthos at 10/10 — 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.
August in Zakynthos — the year's strongest window
Best window · 10/10August averages 29°C (84°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rain is a non-issue at 10 mm for the month, with about 31 sunny days and 13.6 hours of daylight to work with.
On our climate-comfort scale this is the top-ranked month of the year for Zakynthos at 10/10 — 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.
September in Zakynthos — the year's strongest window
Best window · 9.3/10September averages 25°C (76°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 61 mm, so plan one flexible day in three; you still get about 29 sunny days and 12.4 hours of daylight.
On our climate-comfort scale this is the top-ranked month of the year for Zakynthos at 9.3/10 — the reference point every other month on this page is measured against.
Expect mid-season pricing, and crowds are moderate.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
October in Zakynthos — the year's strongest window
Best window · 9/10October averages 21°C (70°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Expect 24 mm of rain — occasional showers rather than washed-out days — alongside about 31 sunny days and 11.2 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Zakynthos at 9/10 — the reference point every other month on this page is measured against.
Expect mid-season pricing, and crowds are moderate.
Pack light clothing, swimwear and real sun protection.
November in Zakynthos — workable with trade-offs
Trade-offs · 5.1/10November averages 17°C (63°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
At 151 mm this is a genuinely wet month: about 25 sunny days in total, and outdoor plans need an indoor fallback.
It scores 5.1/10 here, 10th of 12 months, against 10/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
If your dates are flexible, June is materially better in Zakynthos — 4.9 points higher on the same scale.
December in Zakynthos — the hardest end of the year
Hardest · 4.9/10December averages 14°C (57°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 90 mm, so plan one flexible day in three; you still get about 23 sunny days and 9.6 hours of daylight.
It scores 4.9/10 here, 11th of 12 months, against 10/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
If your dates are flexible, June is materially better in Zakynthos — 5.1 points higher on the same scale.
