UV Index in Fareham
Monday
18/05/2026
Current UV Index:
5.09
High risk of harm
A UV Index of 6 to 7 means a high risk of harm from unprotected sun exposure. Skin and eye protection is essential.
UV Index Scale
0
- 2
Low risk of harm
A UV index of 0 to 2 means that the danger from the Sun's UV rays to the average person is low.
3
- 5
Medium risk of harm
A UV index of 3 to 5 means a moderate risk of harm from unprotected sun exposure.
6
- 7
High risk of harm
A UV Index of 6 to 7 means a high risk of harm from unprotected sun exposure. Skin and eye protection is essential.
8
- 10
Very high risk of harm
A UV Index of 8 to 10 means there is a very high risk of harm from unprotected sun exposure. Take extra precautions as unprotected skin and eyes are vulnerable and can burn quickly.
11+
Risk of dangerous harm
A UV Index of 11 or higher means an extremely high risk of harm from unprotected sun exposure. Take every precaution as unprotected skin and eyes can burn in minutes.
Hourly UV Index Forecast
Wear sunglasses on sunny days. In winter, reflection can double the intensity of UV rays.
If you burn easily, cover up and use sunscreen.
If you burn easily, cover up and use sunscreen.
1-2
Low
3-5
Medium
6-7
High
8-10
Very high
11+
Extremely high
Daily UV Index Forecast
18/05/2026
8o
/
13o
5.09
High risk of harm
19/05/2026
11o
/
15o
4.54
Medium risk of harm
20/05/2026
12o
/
16o
5.79
High risk of harm
21/05/2026
11o
/
18o
6.63
High risk of harm
22/05/2026
13o
/
20o
6.91
High risk of harm
23/05/2026
15o
/
22o
7
High risk of harm
24/05/2026
17o
/
22o
7
High risk of harm
25/05/2026
16o
/
22o
7
High risk of harm
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