UV Index Today

Real-time solar radiation monitoring

Itajaí, Santa Catarina, Brazil
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Itajaí

Santa Catarina, Brazil • Local time: 20:33

Live UV Index
20:00
0.0
Low
Peak 3.2 at 15:00

Temp

19.1°C
Drizzle

Status

Drizzle

Max

24.6°C

Next 3 Hours

0.0
21:00
0.0
22:00
0.0
23:00

Humidity

94%

Cloud

99%

Wind Spd

19.5km/h

"Low risk. Minimal protection needed."

Today's UV Forecast

Hourly prediction for Itajaí · Peak 3.2 at 15:00

—
00
—
01
—
02
—
03
—
04
—
05
—
06
0.1
07
0.5
08
1.4
09
1.9
10
2.1
11
0.3
12
1.6
13
0.8
14
3.2
15
1.9
16
1.4
17
0.4
18
—
19
—
20
—
21
—
22
—
23

Sunburn time at UV 0.0

Estimate for Itajaí based on your skin type. Estimates only — not medical advice.

Skin type (Fitzpatrick)

Unprotected

—

Type II · no sunscreen

Recommended

SPF 15+

UV is low, but fair skin still benefits from light protection for longer outings.

With SPF 15+

—

Theoretical window — apply enough and reapply every 2 hours

Quick take: UV is effectively zero — burn risk from sunlight is minimal right now.

Open full calculator with SPF options

Location Map

-26.8893, -48.6918 · Elev. 5 m · America/Sao_Paulo

Open in Google Maps

Today's UV outlook for Itajaí

Today's forecast for Itajaí peaks at UV 3.2 around 15:00. The hourly outlook shows 1 hour at moderate or above (UV 3+). The live reading is UV 0.0 right now.

UV stays mostly in the low-to-moderate range today, but the hourly bars still show when exposure climbs. Fair skin still benefits from SPF for extended time outdoors.

Compare with other cities in Santa Catarina, or read practical planning notes in the blog .