Weather in Kos in May
Kos offers pleasantly warm weather with hardly any rain (avg 20.2°C, 4 rainy days). Weather score: 8.3/10 · Very good
Avg temp
20.2°C
Daytime high
23°C
Night low
17.7°C
Rainy days
4
Sun per day
12.9 h
Sea temp
19.1°C
Kos climate table – all 12 months
| Month | Avg temp | High | Low | Rainy days | Sun/day | Score |
|---|---|---|---|---|---|---|
| January | 12.8°C | 14.4°C | 10.8°C | 14 | 7.9 h | 4.4/10 |
| February | 13.3°C | 15.1°C | 11.4°C | 10 | 9.1 h | 6.4/10 |
| March | 14.2°C | 16.1°C | 12.1°C | 9 | 10.1 h | 6.4/10 |
| April | 16.7°C | 19°C | 14.3°C | 5 | 11.5 h | 7.1/10 |
| May | 20.2°C | 23°C | 17.7°C | 4 | 12.9 h | 8.3/10 |
| June | 24°C | 26.7°C | 21.6°C | 1 | 13.8 h | 9.7/10 |
| July | 26.7°C | 29.4°C | 24.3°C | 0 | 13.8 h | 10/10 |
| August | 27°C | 29.6°C | 24.7°C | 0 | 12.9 h | 9.8/10 |
| September | 24.9°C | 27.3°C | 22.8°C | 2 | 11.8 h | 9.8/10 |
| October | 21.4°C | 23.5°C | 19.5°C | 4 | 10.1 h | 8.8/10 |
| November | 18.2°C | 20°C | 16.2°C | 9 | 8.9 h | 7.8/10 |
| December | 14.8°C | 16.4°C | 13.1°C | 11 | 8.1 h | 6.3/10 |
Top alternatives in May
Egypt
Cairo · ⭐ 10
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Sharm el-Sheikh · ⭐ 10
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Marsa Alam · ⭐ 10
Egypt
Dahab · ⭐ 10
Qatar
Doha · ⭐ 9.8
VAE
Dubai · ⭐ 9.8
Frequently asked questions about Kos in May
How warm is it in Kos in May?
In May, Kos averages 20.2°C, with daytime highs of 23°C and night lows of 17.7°C.
Does it rain a lot in Kos in May?
May sees around 4 rainy days and about 17.4 mm of rainfall in Kos.
Is May a good month to visit Kos?
May scores 8.3/10 for Kos. Kos offers pleasantly warm weather with hardly any rain (avg 20.2°C, 4 rainy days).