Do I need sunscreen tomorrow in Tehran, Tehran Province
UV Index
Extreme
This day's UV index will be extremely high. If you must go outside, wear UV protective clothing, use sunscreen, and try to avoid direct sun exposure between 11 AM and 4 PM.
Wed24 hours
ExtremeVery highHighModerateLow
12AM
4AM
8AM
12PM
4PM
8PM
11PM
LowModerateHighVery highExtreme
Hourly UV and cloud cover
UV index is unitless. Cloud cover is shown as a percentage.
HourUV indexCloud cover
8PM0Low21%
9PM0Low20%
10PM0Low25%
11PM0Low23%
12AM0Low23%
1AM0Low23%
2AM0Low16%
3AM2Low22%
4AM3Moderate9%
5AM5Moderate6%
6AM7High4%
7AM9Very high5%
8AM11Extreme5%
9AM10Very high6%
10AM8Very high5%
11AM7High8%
12PM5Moderate5%
1PM3Moderate11%
2PM1Low25%
3PM1Low27%
4PM0Low30%
5PM0Low29%
6PM0Low25%
7PM0Low24%