word | | Climate |
| April | Samoa | tropical; rainy season (November to April), dry season (May to October) |
| April | Senegal | tropical; hot, humid; rainy season (May to November) has strong southeast winds; dry season (December to April) dominated by hot, dry, harmattan wind |
| April | Sierra Leone | tropical; hot, humid; summer rainy season (May to December); winter dry season (December to April) |
| April | Sudan | tropical in south; arid desert in north; rainy season varies by region (April to November) |
| April | Tokelau | tropical; moderated by trade winds (April to November) |
| April | Vanuatu | tropical; moderated by southeast trade winds from May to October; moderate rainfall from November to April; may be affected by cyclones from December to April |
| April | Wallis and Futuna | tropical; hot, rainy season (November to April); cool, dry season (May to October); rains 2,500-3,000 mm per year (80% humidity); average temperature 26.6 degrees C |
| April | Zambia | tropical; modified by altitude; rainy season (October to April) |
| arctic | Canada | varies from temperate in south to subarctic and arctic in north |
| arctic | Greenland | arctic to subarctic; cool summers, cold winters |
| arctic | Jan Mayen | arctic maritime with frequent storms and persistent fog |
| arctic | Pakistan | mostly hot, dry desert; temperate in northwest; arctic in north |
| Arctic | Russia | ... Siberia to tundra climate in the polar north; winters vary from cool along Black Sea coast to frigid in Siberia; summers vary from warm in the steppes to cool along Arctic coast |
| arctic | Svalbard | arctic, tempered by warm North Atlantic Current; cool summers, cold winters; North Atlantic Current flows along west and north coasts of Spitsbergen, keeping water open and navigable most of the year |