word | | Climate |
| tropical | Mauritius | tropical, modified by southeast trade winds; warm, dry winter (May to November); hot, wet, humid summer (November to May) |
| tropical | Mayotte | tropical; marine; hot, humid, rainy season during northeastern monsoon (November to May); dry season is cooler (May to November) |
| tropical | Mexico | varies from tropical to desert |
| tropical | Micronesia, Federated States of | tropical; heavy year-round rainfall, especially in the eastern islands; located on southern edge of the typhoon belt with occasionally severe damage |
| tropical | Montserrat | tropical; little daily or seasonal temperature variation |
| tropical | Mozambique | tropical to subtropical |
| tropical | Nauru | tropical with a monsoonal pattern; rainy season (November to February) |
| tropical | Navassa Island | marine, tropical |
| tropical | Netherlands Antilles | tropical; ameliorated by northeast trade winds |
| tropical | New Caledonia | tropical; modified by southeast trade winds; hot, humid |
| tropical | Nicaragua | tropical in lowlands, cooler in highlands |
| tropical | Niger | desert; mostly hot, dry, dusty; tropical in extreme south |
| tropical | Nigeria | varies; equatorial in south, tropical in center, arid in north |
| tropical | Niue | tropical; modified by southeast trade winds |
| tropical | Northern Mariana Islands | tropical marine; moderated by northeast trade winds, little seasonal temperature variation; dry season December to June, rainy season July to October |
| tropical | Pacific Ocean | ... south and east; trade winds and westerly winds are well-developed patterns, modified by seasonal fluctuations; tropical cyclones (hurricanes) may form south of Mexico from June to October and affect Mexico and ... |
| Tropical | Palau | Tropical; hot and humid; wet season May to November |
| tropical | Panama | tropical maritime; hot, humid, cloudy; prolonged rainy season (May to January), short dry season (January to May) |
| tropical | Papua New Guinea | tropical; northwest monsoon (December to March), southeast monsoon (May to October); slight seasonal temperature variation |
| tropical | Paracel Islands | tropical |
| tropical | Peru | varies from tropical in east to dry desert in west; temperate to frigid in Andes |
| tropical | Philippines | tropical marine; northeast monsoon (November to April); southwest monsoon (May to October) |
| tropical | Pitcairn Islands | tropical; hot and humid; modified by southeast trade winds; rainy season (November to March) |
| tropical | Puerto Rico | tropical marine, mild; little seasonal temperature variation |
| tropical | Saint Barthelemy | tropical, with practically no variation in temperature; has two seasons (dry and humid) |
| tropical | Saint Helena | Saint Helena: tropical marine; mild, tempered by trade winds Ascension Island: tropical marine; mild, semi-arid Tristan da Cunha: temperate marine; mild, tempered by trade winds (tends to be cooler than Saint ... |
| tropical | Saint Kitts and Nevis | tropical, tempered by constant sea breezes; little seasonal temperature variation; rainy season (May to November) |
| tropical | Saint Lucia | tropical, moderated by northeast trade winds; dry season January to April, rainy season May to August |
| tropical | Saint Vincent and the Grenadines | tropical; little seasonal temperature variation; rainy season (May to November) |