UV Index
UV Index
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Today's UV index in Tunja, Colombia 
will be up to 16.8, indicating a extreme level of sun exposure for the average person. Check the annual sun radiation in the city and our tips for today to make sure you're safe in the sun.
UV index at 16.8 in Tunja means extreme risk; limit outdoor time from 10 a.m. to 4 p.m., use shade, protective clothing, SPF 30+ sunscreen, and sunglasses; watch for bright surfaces like water and snow increasing UV exposure.
Tunja, Departamento de Boyacá, Colombia experiences a subtropical highland climate, with an average UV index of 5, relatively low compared to other Colombian cities. The city's high altitude contributes to this moderate UV level.
The city has a distinct dry and wet season, with the dry season lasting from December to March and the wet season from April to November. Temperatures remain relatively stable throughout the year, with average highs around 18°C (64°F) and lows around 10°C (50°F).
Compared to other cities in the Andean region, Tunja's climate is similar to that of Bogotá and Quito, with moderate temperatures and distinct wet and dry seasons. In contrast, neighboring countries like Venezuela and Ecuador experience a more tropical climate, with higher temperatures and humidity throughout the year.