UV Index in Bultfontein, South Africa
Last updated: February 1, 2025
Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.| | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 |
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| UVI | 1 | 3 | 6 | 10 | 13 | 15 | 15 | 12 | 9 | 5 | 2 | 1 | 0 |
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| Exposure | low | moderate | high | very high | extreme | very high | moderate | low |
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| Time to burn | 45 min | 30 min | 25 min | 15 min | 10 min | 15 min | 30 min | 45 min |
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UV Index throughout the year in Bultfontein
UV Index (UVI) in Bultfontein. Generated using Copernicus Atmosphere Monitoring Service information. Data for the period from January 2022 to January 2023.| | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 |
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| January | 2 | 4 | 7 | 11 | 14 | 15 | 15 | 12 | 9 | 5 | 2 | 1 | 1 |
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| February | 1 | 3 | 6 | 10 | 13 | 15 | 15 | 12 | 9 | 5 | 2 | 1 | 0 |
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| March | 1 | 2 | 5 | 8 | 11 | 13 | 12 | 10 | 7 | 4 | 2 | 1 | 0 |
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| April | 1 | 2 | 4 | 7 | 9 | 10 | 10 | 8 | 5 | 2 | 1 | 0 | 0 |
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| May | 1 | 1 | 3 | 5 | 6 | 7 | 6 | 5 | 3 | 1 | 1 | 0 | 0 |
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| June | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 4 | 2 | 1 | 1 | 0 | 0 |
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| July | 1 | 1 | 2 | 3 | 5 | 6 | 5 | 4 | 2 | 1 | 1 | 0 | 0 |
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| August | 1 | 1 | 3 | 5 | 7 | 8 | 7 | 6 | 4 | 2 | 1 | 0 | 0 |
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| September | 1 | 2 | 5 | 8 | 10 | 11 | 10 | 8 | 5 | 2 | 1 | 1 | 0 |
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| October | 2 | 4 | 7 | 10 | 12 | 13 | 11 | 9 | 6 | 3 | 1 | 1 | 0 |
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| November | 2 | 4 | 8 | 11 | 13 | 14 | 13 | 10 | 7 | 4 | 2 | 1 | 0 |
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| December | 2 | 5 | 8 | 12 | 15 | 16 | 15 | 12 | 8 | 5 | 2 | 1 | 1 |
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Compare Bultfontein UV Index to other South Africa cities
Bultfontein's solar exposure compared to other cities in South Africa. Generated using Copernicus Atmosphere Monitoring Service information.| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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| Cape Town | 14 | 13 | 11 | 8 | 5 | 3 | 4 | 6 | 9 | 11 | 12 | 14 |
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| Durban | 14 | 13 | 12 | 9 | 6 | 4 | 5 | 7 | 9 | 11 | 13 | 15 |
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| Bultfontein | 15 | 15 | 13 | 10 | 7 | 5 | 6 | 8 | 11 | 12 | 14 | 16 |
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| Johannesburg | 15 | 15 | 13 | 10 | 7 | 6 | 6 | 8 | 11 | 12 | 14 | 16 |
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| Pretoria | 16 | 15 | 13 | 10 | 7 | 6 | 6 | 9 | 11 | 13 | 14 | 16 |
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| Soweto | 16 | 15 | 13 | 11 | 7 | 6 | 6 | 8 | 11 | 13 | 15 | 16 |
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Compare Bultfontein's UV Index to other cities in the world
Bultfontein's solar exposure compared to other cities in the world. Generated using Copernicus Atmosphere Monitoring Service information.| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
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| Oslo | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
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| Berlin | 1 | 2 | 4 | 5 | 7 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |
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| London | 1 | 2 | 4 | 5 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
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| Toronto | 2 | 4 | 5 | 8 | 9 | 9 | 9 | 9 | 7 | 5 | 3 | 2 |
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| New York City | 3 | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 8 | 6 | 4 | 2 |
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| Athens | 3 | 4 | 6 | 8 | 10 | 10 | 10 | 10 | 8 | 7 | 4 | 3 |
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| Tokyo | 3 | 5 | 8 | 9 | 11 | 11 | 11 | 11 | 10 | 7 | 5 | 4 |
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| Los Angeles | 4 | 6 | 8 | 9 | 10 | 11 | 11 | 10 | 10 | 7 | 5 | 4 |
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| Shanghai | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 11 | 11 | 8 | 6 | 4 |
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| Auckland | 14 | 14 | 10 | 7 | 4 | 3 | 3 | 5 | 7 | 10 | 11 | 13 |
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| Dubai | 6 | 7 | 11 | 11 | 12 | 11 | 10 | 11 | 10 | 8 | 6 | 5 |
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| Sydney | 14 | 13 | 11 | 8 | 5 | 3 | 4 | 6 | 8 | 10 | 12 | 14 |
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| Miami | 6 | 9 | 10 | 12 | 12 | 13 | 12 | 12 | 11 | 10 | 8 | 6 |
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| Bultfontein | 15 | 15 | 13 | 10 | 7 | 5 | 6 | 8 | 11 | 12 | 14 | 16 |
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| Mexico City | 10 | 12 | 14 | 15 | 15 | 14 | 14 | 13 | 14 | 12 | 10 | 8 |
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| Jakarta | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
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