Ultraviolet Radiation (UV)
Maximum UV Index | |||||
---|---|---|---|---|---|
Date | Winter | Spring | Summer | Fall | Year |
Dec 2018 / Nov 2019 | 1.4* | --- | --- | --- | 1.4* |
Dec 2017 / Nov 2018 | 1.5 | 6.0* | 6.3 | 4.1 | 6.3* |
Dec 2016 / Nov 2017 | 1.7 | 7.1 | 8.2 | 4.6 | 8.2 |
Dec 2015 / Nov 2016 | 1.0 | 6.4 | 8.4 | 5.3 | 8.4 |
Dec 2014 / Nov 2015 | 2.0 | 7.1 | 7.9 | 5.2 | 7.9 |
Dec 2013 / Nov 2014 | 2.2 | 7.4 | 7.6 | 6.3 | 7.6 |
Dec 2012 / Nov 2013 | 1.8 | 8.1 | 9.0 | 6.2 | 9.0 |
Dec 2011 / Nov 2012 | --- | --- | 1.1* | 1.4 | 1.4* |
Max | 2.2 | 8.1 | 9.0 | 6.3 | 9.0 |
Average Maximum UV Index | |||||
Date | Winter | Spring | Summer | Fall | Year |
Dec 2018 / Nov 2019 | 0.3* ![]() | --- | --- | --- | 0.3*![]() |
Dec 2017 / Nov 2018 | 0.4 ![]() | 3.4* ![]() | 4.4 ![]() | 1.6 ![]() | 2.4*![]() |
Dec 2016 / Nov 2017 | 0.4 ![]() | 3.5 ![]() | 5.5 ![]() | 1.7 | 2.8![]() |
Dec 2015 / Nov 2016 | 0.1 ![]() | 3.0 ![]() | 5.5 ![]() | 2.0 ![]() | 2.6 |
Dec 2014 / Nov 2015 | 0.7 ![]() | 4.0 ![]() | 5.2 ![]() | 1.9 ![]() | 3.0![]() |
Dec 2013 / Nov 2014 | 0.8 ![]() | 4.4 ![]() | 5.8 ![]() | 2.0 ![]() | 3.3![]() |
Dec 2012 / Nov 2013 | 0.7 ![]() | 3.6 | 6.0 ![]() | 2.4 ![]() | 3.2![]() |
Dec 2011 / Nov 2012 | --- | --- | 0.0* ![]() | 0.3 ![]() | 0.2*![]() |
Avg | 0.5 | 3.7 | 4.8 | 1.7 | 2.6 |
Minimum Maximum UV Index | |||||
Date | Winter | Spring | Summer | Fall | Year |
Dec 2018 / Nov 2019 | 0.0 | --- | --- | --- | 0.0 |
Dec 2017 / Nov 2018 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Dec 2016 / Nov 2017 | 0.0 | 0.0 | 1.1 | 0.0 | 0.0 |
Dec 2015 / Nov 2016 | 0.0 | 0.0 | 1.8 | 0.0 | 0.0 |
Dec 2014 / Nov 2015 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
Dec 2013 / Nov 2014 | 0.0 | 0.9 | 1.4 | 0.0 | 0.0 |
Dec 2012 / Nov 2013 | 0.0 | 0.0 | 1.6 | 0.0 | 0.0 |
Dec 2011 / Nov 2012 | --- | --- | 0.0 | 0.0 | 0.0 |
Min | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
UV Level | UV Index | Description |
---|---|---|
Low | 0-2 | No danger to the average person. |
Moderate | 3-5 | Little risk of harm from unprotected sun exposure. |
High | 6-7 | High risk of harm from unprotected sun exposure. |
Very High | 8-10 | Very high risk of harm from unprotected sun exposure. |
Extreme | 11+ | Extreme risk of harm from unprotected sun exposure. |