Worldwide UV Index

Weltkarte UVI

Typical UVI values for a range of cities worldwide are specified for the 21st of each month

Typical UVI values for a range of cities worldwide are specified for the 21st of each month based on model calculations using a radiation transfer program. Consequently, the specified UVI values provide guidance on the typical atmospheric conditions at each respective location. However, unforeseeable variations in basic influence parameters (e.g. local temporary variations in the ozone layer) may occur which might potentially also involve increased UVI-values at the locations concerned.

  Jan Feb March Apr May Jun Jul Aug Sep Okt Nov Dez
 
Northern Hemisphere:
St. Petersburg
Russia
60°N 0 0 1 3 4 5 5 4 2 1 0 0
Berlin
Germany
52°N 1 1 2 4 5 7 7 5 3 1 1 0
Vancouver
Canada
49°N 1 1 3 4 6 7 7 6 4 2 1 1
Paris
France
49°N 1 1 3 4 6 7 7 6 4 2 1 0
Ulan Bator
Mongolia
48°N 1 2 3 5 6 7 8 6 4 2 1 1
New York
USA
41°N 2 3 4 6 7 8 9 8 6 3 2 1
Palma de Mallorca
Spain
39°N 2 3 4 6 8 9 9 8 6 4 2 1
Tokio
Japan
36°N 2 4 5 8 9 9 10 9 7 4 2 2
Iraklion
Greece
35°N 3 4 5 8 9 9 10 9 7 4 3 2
Los Angeles
USA
34°N 3 4 6 8 9 10 10 9 7 5 3 2
 
Equatorial Region:
Havanna
Cuba
23°N 6 8 9 10 10 11 12 11 10 8 6 5
Hanoi
Vietnam
21°N 6 8 10 11 11 11 12 12 10 8 6 6
Bangkok
Thailand
14°N 8 10 12 12 11 12 12 12 11 10 8 8
Colombo
Sri Lanka
13°N 8 10 12 12 11 11 12 12 12 10 8 8
Panama
Panama
9°N 9 11 12 12 11 11 12 12 12 11 9 9
Singapore
Malaysia
1°N 11 12 13 13 11 11 11 11 12 12 11 10
Nairobi
Kenya
1°S 12 13 13 12 11 10 11 11 12 12 12 11
Darwin
Australia
13°S 12 13 12 10 8 8 8 10 11 13 12 12
Tananarive
Madagascar
19°S 12 12 11 9 7 6 6 8 11 11 12 12
Rio de Janeiro
Brazil
23°S 12 11 9 7 5 5 5 7 9 10 12 12
Maputo
Mozambique
26°S 11 11 9 7 5 4 4 6 8 10 11 11
 
Southern Hemisphere:
Sydney
Australia
34°S 9 9 7 5 3 2 3 4 6 7 9 10
Kapstadt
South Africa
34°S 9 9 7 5 3 2 3 4 6 7 9 10
Buenos Aires
Argentina
35°S 9 9 7 4 3 2 2 4 5 7 9 10
Melbourne
Australia
37°S 8 8 6 4 2 2 2 3 5 6 8 9
Wellington
New Zealand
42°S 7 7 5 3 1 1 1 2 4 6 7 8
Port Stanley
Falkland Islands
58°S 5 4 2 1 0 0 0 1 2 3 5 5