🇩🇴 Dominican Republic
National FlagGeography & Borders
Introduction & Background
The Dominican Republic (/dəˈmɪnɪkən/ də-MIN-ik-ən; Template:Lang-es, Template:IPA-es) is a country located on the island of Hispaniola in the Greater Antilles archipelago of the Caribbean region. It occupies the eastern five-eighths of the island, which it shares with Haiti,1617 making Hispaniola one of only two Caribbean islands, along with Saint Martin, that is shared by two sovereign states. The Dominican Republic is the second-largest nation in the Antilles by area (after Cuba) at 48,671 square kilometers (18,792sqmi), and third-largest by population, with approximately 10.7 million people (2022 est.), down from 10.8 million in 2020, of whom approximately 3.3 million live in the metropolitan area of Santo Domingo, the capital city.41819 The official language of the country is Spanish.
The native Taíno people had inhabited Hispaniola before the arrival of Europeans, dividing it into five chiefdoms.4 They had constructed an advanced farming and hunting society, and were in the process of becoming an organized civilization.20 The Taínos also inhabited Cuba, Jamaica, Puerto Rico, and the Bahamas. The Genoese mariner Christopher Columbus explored and claimed the island for Castile, landing there on his first voyage in 1492.4 The colony of Santo Domingo became the site of the first permanent European settlement in the Americas and the first seat of Spanish colonial rule in the New World. It would also become the site to introduce importations of enslaved Africans to the Americas. In 1697, Spain recognized French dominion over the western third of the island, which became the independent state of Haiti in 1804.4
Geography & Climate
Temperature (2025)
Precipitation & Snow (2025)
Atmospheric Pressure (2025)
Thunderstorm Days (2025)
Wind Speed (2025)
Air Quality — Monthly Averages (2025)
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 μg/m³ | 6.6 | 6.7 | 9 | 6.7 | 8.1 | 13.5 | 11 | 9.1 | 7.4 | 7.5 | 6.1 | 6.4 |
| PM10 μg/m³ | 8.5 | 9.1 | 11.6 | 8.8 | 11.6 | 26.1 | 23.6 | 17 | 12 | 9.8 | 8.1 | 8.4 |
| O₃ μg/m³ | 61.9 | 60.7 | 64.5 | 60.5 | 50.1 | 45.4 | 45.9 | 44.9 | 41.8 | 46.2 | 43.3 | 54.7 |
| NO₂ μg/m³ | 7.5 | 7 | 9.2 | 6.3 | 8 | 6.9 | 6.9 | 7.4 | 8.2 | 10.1 | 9.3 | 8.7 |
| SO₂ μg/m³ | 3.5 | 3.6 | 4.8 | 3.7 | 4.4 | 4.2 | 4.6 | 4.7 | 5.1 | 5.3 | 4.2 | 4.2 |
| CO μg/m³ | 134 | 125 | 140 | 137 | 133 | 120 | 111 | 122 | 122 | 128 | 122 | 118 |
Pollen Levels — Monthly (2025)
⛰️ Highest Elevation

- Map Locations: Google Maps | OpenStreetMap
