uvlevel.net

UV index in Sydney

New South Wales, Australia · -33.87, 151.21

Today's peak12:00 local
6.5

Today's peak is high. Unprotected skin burns in about 26 min at the worst hour: stay in the shade around midday.

Danger window today (UV 3+)
08:58 → 15:46
Sunrise → sunset
05:5217:47
Open the live dashboard for Sydney

About the UV index in Sydney

Sydney sits at 33.9° S, in the southern hemisphere. Today's UV peaks at 6.5: the "high" band, which uvlevel.net treats as danger for unprotected skin at the worst hour.

In the Southern Hemisphere at this latitude, UV climbs highest around December and January and eases, without disappearing, around June and July. Even the winter trough here can still cross the moderate band near midday.

Hour by hour today

UV index for every hour of today in Sydney, -33.87, 151.21, local time.
Local timeUV indexRisk
00:000No danger
01:000No danger
02:000No danger
03:000No danger
04:000No danger
05:000No danger
06:000No danger
07:000.3No danger
08:001.5No danger
09:003.1Caution
10:004.7Caution
11:005.8Caution
12:006.5Danger
13:006.4Danger
14:005.6Caution
15:004.3Caution
16:002.7No danger
17:001.1No danger
18:000.2No danger
19:000No danger
20:000No danger
21:000No danger
22:000No danger
23:000No danger

Time to burn today

Time to burn without sunscreen, per Fitzpatrick skin type, at today's peak of UV 6.5 in Sydney. Real-world sunscreen use is about a third of the tested layer, so a treated time is a ceiling, not a promise.
Skin typeTime to burn
I · always burns, never tans21 min
II · burns easily26 min
III · burns sometimes36 min
IV · rarely burns47 min
V · brown skin1 h 02 min
VI · deeply pigmented1 h 43 min

Next 7 days · daily peak

Today
08:5815:46
6.5
Fri 18
08:4515:49
6.8
Sat 19
08:4315:50
7.3
Sun 20
08:3915:52
7.2
Mon 21
08:3915:42
6.4
Tue 22
1.6
Wed 23
08:4014:52
5.7

Frequently asked

Is the UV index dangerous in Sydney today?

Yes. UV in Sydney is forecast to reach 3 or higher from 08:58 to 15:46 local time today, peaking at 6.5.

What time is UV highest in Sydney?

UV is highest in Sydney at around 12:00 local time today, reaching 6.5.

How long can unprotected skin stay out in Sydney today?

At today's peak of 6.5, fair skin (Fitzpatrick type II) with no sunscreen burns in about 26 min. Darker skin types take longer. See the table above for every type.

Does the UV index in Sydney change with the seasons?

In the Southern Hemisphere at this latitude, UV climbs highest around December and January and eases, without disappearing, around June and July. Even the winter trough here can still cross the moderate band near midday.

Nearby cities

Browse all cities →Burn-time guide →How the forecast works →

Forecasts and elevation from Open-Meteo. The second UV opinion contains modified Copernicus Atmosphere Monitoring Service (CAMS) information; neither the European Commission nor ECMWF is responsible for how it is used here.

uvlevel.net gives general sun-safety guidance, not medical advice. Photosensitising medication, skin conditions, infants and a history of skin cancer all call for stricter limits than shown here.