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.
Thu24 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
8PM0Low10%
9PM0Low11%
10PM0Low12%
11PM0Low15%
12AM0Low15%
1AM0Low15%
2AM0Low12%
3AM2Low23%
4AM3Moderate10%
5AM5Moderate9%
6AM7High11%
7AM9Very high10%
8AM11Extreme10%
9AM9Very high10%
10AM8Very high11%
11AM7High12%
12PM5Moderate12%
1PM3Moderate22%
2PM1Low40%
3PM1Low39%
4PM0Low31%
5PM0Low27%
6PM0Low26%
7PM0Low27%