Measurements:
°C
°F
World Resorts

Thailand vs Sri Lanka: What is the Best Country for Your Vacation in May?

Below you can find weather conditions information for almost all popular resorts of Thailand and Sri Lanka in may. Day and night temperatures, cloud cover, precipitation, sea water temperature and sunny hours values are based on daily average values in may for last three years.
Resort name Air Temperature
Day / Night
Cloudiness Rainy Days /
Precipitation
Sea Water
Temperature
Sunny
Hours *
Ahungalla 87.5°F 84.0°F 67.4% 16 days (7.9 in) 88.8°F 05h. 03m.
Ayuthaya 104.6°F 86.9°F 37.9% 2 days (1.1 in) - 08h. 56m.
Balapitiya 87.5°F 84.0°F 67.4% 16 days (7.9 in) 88.6°F 05h. 02m.
Bang Tao Beach 88.8°F 86.7°F 50.4% 7 days (3.1 in) 90.8°F 07h. 11m.
Bangkok 103.6°F 89.5°F 33.3% 1 day (0.7 in) 91.8°F 09h. 30m.
Batticaloa 92.8°F 84.5°F 37.8% 1 day (1.6 in) 90.6°F 08h. 45m.
Bentota 87.5°F 84.0°F 67.3% 16 days (7.8 in) 88.8°F 05h. 03m.
Beruwela 87.5°F 84.0°F 67.3% 16 days (7.8 in) 89.0°F 05h. 03m.
Bo Phut Beach 90.8°F 89.1°F 45.3% 2 days (1.6 in) 91.6°F 07h. 52m.
Cape Panwa 88.8°F 86.7°F 50.7% 7 days (3.2 in) 90.8°F 07h. 09m.
Cha-am 96.1°F 84.7°F 30.9% - 92.0°F 09h. 46m.
Chaweng Beach 90.8°F 89.1°F 45.3% 2 days (1.6 in) 91.6°F 07h. 52m.
Chiang Mai 103.6°F 79.0°F 38.9% 2 days (1.4 in) - 08h. 57m.
Chiang Rai 103.2°F 78.1°F 37.6% 1 day (1.2 in) - 09h. 09m.
Choeng Mon Beach 90.8°F 89.1°F 45.4% 2 days (1.6 in) 91.6°F 07h. 51m.
Chumphon 97.5°F 83.1°F 36.4% 2 days (1.0 in) 91.4°F 09h. 01m.
Colombo 88.9°F 84.7°F 62.8% 10 days (6.0 in) 89.2°F 05h. 37m.
Dambulla 91.1°F 76.6°F 50.2% 6 days (3.1 in) - 07h. 12m.
Dehiwala Mount Lavinia 89.3°F 84.4°F 61.2% 12 days (6.2 in) 89.2°F 05h. 49m.
Dikwella 90.2°F 82.7°F 57.4% 9 days (4.0 in) 88.0°F 06h. 16m.
Habarana 91.7°F 79.1°F 46.0% 5 days (2.7 in) 90.4°F 07h. 44m.
Halle 88.7°F 84.4°F 66.1% 12 days (6.0 in) 88.4°F 05h. 12m.
Hambantota 88.6°F 87.5°F 47.6% 6 days (2.4 in) 87.8°F 07h. 29m.
Hat Yai 96.1°F 80.2°F 47.8% 3 days (1.8 in) 92.0°F 07h. 29m.
Hikkaduwa 88.7°F 84.4°F 66.1% 12 days (6.0 in) 88.6°F 05h. 12m.
Hua Hin 96.1°F 84.7°F 30.9% - 91.8°F 09h. 46m.
Induruwa 87.5°F 84.0°F 67.4% 16 days (7.9 in) 88.8°F 05h. 03m.
Jafna 92.0°F 87.1°F 45.0% 5 days (2.6 in) 90.6°F 07h. 54m.
Jomtien 91.4°F 86.9°F 36.7% 4 days (1.8 in) 91.8°F 09h. 03m.
Kalim Beach 88.8°F 86.7°F 50.4% 7 days (3.1 in) 90.6°F 07h. 11m.
Kalutara 87.5°F 84.0°F 67.0% 16 days (7.8 in) 89.0°F 05h. 05m.
Kamala Beach 88.8°F 86.7°F 50.4% 7 days (3.1 in) 90.8°F 07h. 11m.
Kanchanaburi 105.4°F 82.3°F 35.9% 1 day (0.9 in) - 09h. 11m.
Kandalama 91.1°F 76.6°F 50.2% 6 days (3.1 in) - 07h. 12m.
Kandy 87.5°F 74.4°F 55.1% 8 days (4.3 in) - 06h. 35m.
Karon Beach 88.8°F 86.7°F 50.4% 7 days (3.1 in) 90.6°F 07h. 11m.
Kata Beach 88.8°F 86.7°F 50.5% 7 days (3.2 in) 90.6°F 07h. 10m.
Khao Lak 91.1°F 84.3°F 52.7% 8 days (3.4 in) 90.4°F 06h. 55m.
Ko Li Pe 90.1°F 88.5°F 54.6% 8 days (3.4 in) 91.2°F 06h. 38m.
Ko Mak 90.3°F 88.6°F 48.3% 1 day (1.7 in) 91.8°F 07h. 33m.
Ko Phangan 90.2°F 89.5°F 43.5% 3 days (1.6 in) 91.6°F 08h. 05m.
Ko Wai 90.3°F 88.6°F 48.0% 1 day (1.7 in) 91.8°F 07h. 35m.
Koggalla 88.7°F 84.6°F 64.7% 12 days (5.6 in) 88.2°F 05h. 22m.
Koh Chang 90.3°F 88.6°F 48.5% 1 day (1.7 in) 91.8°F 07h. 31m.
Koh Kood 92.7°F 81.8°F 49.5% 3 days (1.9 in) 91.8°F 07h. 23m.
Koh Lan 95.0°F 87.0°F 35.5% 4 days (1.7 in) 91.6°F 09h. 11m.
Koh Lanta 90.8°F 87.9°F 52.2% 7 days (2.9 in) 91.4°F 06h. 57m.
Krabi 93.3°F 84.0°F 47.6% 4 days (2.6 in) 91.2°F 07h. 32m.
Lamai Beach 90.8°F 89.1°F 45.4% 2 days (1.6 in) 91.6°F 07h. 51m.
Mae Nam Beach 90.8°F 89.1°F 45.2% 2 days (1.6 in) 91.6°F 07h. 52m.
Mai Khao Beach 91.7°F 85.4°F 49.1% 7 days (3.1 in) 90.8°F 07h. 21m.
Marawila 89.6°F 84.9°F 62.2% 10 days (5.0 in) 89.4°F 05h. 42m.
Marissa 90.2°F 82.7°F 57.5% 9 days (4.1 in) 88.2°F 06h. 15m.
Nai Harn Beach 88.8°F 86.7°F 50.7% 7 days (3.2 in) 90.6°F 07h. 09m.
Nai Yang Beach 93.5°F 81.7°F 47.5% 5 days (2.3 in) 90.8°F 07h. 33m.
Narathiwat 93.3°F 82.5°F 45.9% 4 days (2.1 in) 91.2°F 07h. 42m.
Negombo 89.6°F 84.9°F 62.0% 10 days (5.0 in) 89.4°F 05h. 43m.
Nuwara Eliya 85.2°F 68.8°F 55.5% 10 days (4.3 in) - 06h. 31m.
Panadura 89.1°F 84.1°F 65.7% 15 days (7.4 in) 89.0°F 05h. 15m.
Pasikuda 92.8°F 84.5°F 37.6% - 90.6°F 08h. 46m.
Patong Beach 88.8°F 86.7°F 50.7% 7 days (3.2 in) 90.6°F 07h. 09m.
Pattani 96.8°F 80.1°F 41.8% 3 days (1.7 in) 91.4°F 08h. 14m.
Pattaya 91.4°F 86.9°F 36.4% 4 days (1.8 in) 91.8°F 09h. 04m.
Phangan 90.2°F 89.5°F 43.3% 3 days (1.6 in) 91.6°F 08h. 07m.
Phi Phi 88.4°F 88.2°F 52.4% 5 days (2.9 in) 91.0°F 06h. 56m.
Phuket 88.8°F 86.7°F 50.6% 7 days (3.2 in) 90.8°F 07h. 10m.
Prachuap Khiri Khan 96.6°F 83.1°F 33.0% 1 day (0.9 in) 91.2°F 09h. 28m.
Rawai Beach 88.8°F 86.7°F 50.7% 7 days (3.2 in) 90.6°F 07h. 09m.
Rayong 97.1°F 87.5°F 38.2% 2 days (1.5 in) 92.0°F 08h. 51m.
Samet 94.9°F 87.6°F 39.7% 2 days (1.6 in) 92.0°F 08h. 39m.
Samui 90.8°F 89.1°F 45.0% 2 days (1.6 in) 91.6°F 07h. 54m.
Similan 91.1°F 84.3°F 53.1% 8 days (3.4 in) 90.4°F 06h. 52m.
Sukhothai 104.8°F 84.9°F 36.4% 5 days (1.5 in) - 09h. 12m.
Surat Thani 97.6°F 82.2°F 39.6% - 91.4°F 08h. 34m.
Surin Beach 88.8°F 86.7°F 50.6% 7 days (3.1 in) 90.8°F 07h. 10m.
Taling Ngam Beach 90.8°F 89.1°F 45.3% 2 days (1.6 in) 91.6°F 07h. 52m.
Tangalle 90.2°F 82.7°F 57.4% 9 days (4.0 in) 87.8°F 06h. 16m.
Tao 90.2°F 89.5°F 43.5% 3 days (1.6 in) 91.4°F 08h. 06m.
Trat 90.3°F 88.6°F 48.2% 1 day (1.7 in) 92.2°F 07h. 34m.
Trincomalee 92.8°F 85.0°F 42.0% 3 days (2.2 in) 90.4°F 08h. 15m.
Unawatuna 88.7°F 84.4°F 66.1% 12 days (6.0 in) 88.4°F 05h. 12m.
Wadduwa 89.1°F 84.1°F 65.5% 15 days (7.4 in) 89.0°F 05h. 17m.
Weligama 88.8°F 85.0°F 63.7% 12 days (5.3 in) 88.2°F 05h. 29m.
* Sunny hours is the amount of time when the sun light reaches the ground during the day. It depends on day length and cloud cover during the day.
When Do You Plan Your Vacation?
Please select month to get weather conditions averages for all popular resorts of Thailand and Sri Lanka. You can get such information for only those months of the year when the average sea water temperature is greater then 70°F.

Thailand vs Sri Lanka. Monthly Weather Averages.

Popular Resorts:
NAME
Antalya +56
Aya Napa +68
Bali +80
Crete +36
Eilat +80
Eivissa +62
Goa +92
Hainan +66
Hurghada +82
Kemer +56
Palma de Mallorca +60
Pattaya +90
Phuket +80
Punta Cana +74
Sharm-el-Sheikh +84