Climate Basics

5 climate regions explained through the Köppen system, plus a clear guide to Cfb climate: what its three letters mean, where it occurs, and the weather it typically brings.

Type of climate explains Mexico’s sharp contrasts. Learn how latitude, elevation, coasts, mountains, temperature, and seasonal rainfall shape environments from the dry north to the tropical south.

Use the Köppen climate classification chart to decode climate labels, follow temperature and precipitation rules, and compare representative U.S. regions from humid coasts to arid deserts.

World climates explained through the five Köppen groups: learn how temperature, precipitation, and seasonality define Köppen climate types and map to climate zones of the United States.

Different types of climate: temperature, precipitation, and seasonality. See how these factors shape the Mediterranean climate zone. Then find major United States climate zones across the country.

Read a climate regions map by linking colors to long-term temperature and precipitation. A US climate zones map identifies major regions. A U.S. climate map shows why boundaries vary.

Köppen classification explains climate through temperature and precipitation thresholds. Learn what groups A–E mean, how secondary and tertiary letters work, and how real regions receive their codes.

Use a Köppen climate map of the USA to compare the map of climate zones with climate zones of Africa. See how latitude, ocean currents, elevation, rain belts, and continental interiors shape patterns.

Climate classification uses long-term temperature and precipitation patterns. A climate map of the United States shows how latitude, oceans, elevation, and mountain barriers shape major regions. It guides map reading, not short-term weather forecasting.

Use a world climate zone map to compare temperature and precipitation worldwide. Identify the climate zones of the world, then see how U.S. regions reflect latitude, oceans, elevation, and mountains.