word | | Climate |
| rainy | Sierra Leone | tropical; hot, humid; summer rainy season (May to December); winter dry season (December to April) |
| rainy | Singapore | tropical; hot, humid, rainy; two distinct monsoon seasons - Northeastern monsoon (December to March) and Southwestern monsoon (June to September); inter-monsoon - frequent afternoon and early evening thunderstorms |
| rainy | Sudan | hot and dry; arid desert; rainy season varies by region (April to November) |
| rainy | Switzerland | temperate, but varies with altitude; cold, cloudy, rainy/snowy winters; cool to warm, cloudy, humid summers with occasional showers |
| rainy | Syria | mostly desert; hot, dry, sunny summers (June to August) and mild, rainy winters (December to February) along coast; cold weather with snow or sleet periodically in Damascus |
| rainy | Taiwan | tropical; marine; rainy season during southwest monsoon (June to August); cloudiness is persistent and extensive all year |
| rainy | Thailand | tropical; rainy, warm, cloudy southwest monsoon (mid-May to September); dry, cool northeast monsoon (November to mid-March); southern isthmus always hot and humid |
| rainy | Timor-Leste | tropical; hot, humid; distinct rainy and dry seasons |
| rainy | Trinidad and Tobago | tropical; rainy season (June to December) |
| rainy | Tunisia | temperate in north with mild, rainy winters and hot, dry summers; desert in south |
| rainy | Uganda | tropical; generally rainy with two dry seasons (December to February, June to August); semiarid in northeast |
| rainy | Vietnam | tropical in south; monsoonal in north with hot, rainy season (May to September) and warm, dry season (October to March) |
| rainy | Virgin Islands | subtropical, tempered by easterly trade winds, relatively low humidity, little seasonal temperature variation; rainy season September to November |