UV Index in Curitiba

Real-time UV forecast & tanning weather

Current Conditions

Loading live weather data...
0
Low
UV Index
🌡️
12°C
Temperature
☁️
Overcast
Conditions
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Peak Tanning Window 1PM • UV 5

Hourly UV Forecast

☀️ Good tanning conditions • 11AM–3PM • 19°C • 5 km/h 🌬️
0
6AM
0
7AM
0
8AM
1
9AM
3
10AM
4
11AM
5
12PM
5
1PM
5
2PM
3
3PM
2
4PM
1
5PM
0
6PM
0
7PM
0
8PM
0
9PM
Low 0–2 Moderate 3–5 High 6–7 Very High 8–10 Extreme 11+

16-Day UV Forecast

5
Mon 1
Good
5
Tue 2
Fair
5
Wed 3
Good
4
Thu 4
Fair
5
Fri 5
Good
5
Sat 6
Excellent
4
Sun 7
Excellent
3
Mon 8
Poor
1
Tue 9
Poor
4
Wed 10
Poor
5
Thu 11
Fair
4
Fri 12
4
Sat 13
Poor
2
Sun 14
Poor
1
Mon 15
Poor
0
Tue 16

Location & Climate

Curitiba's UV index reaches a moderate 11, and while its climate can be cooler, sunny days offer tanning opportunities, especially in summer. Seek out sunnier spots in parks like Barigui during the warmer months, and time your exposure carefully for mid-morning or late afternoon.

Tanning Tips

Curitiba enjoys strong UV from spring through fall. Peak tanning season runs January to December, with UV often exceeding 8.

Weather data by Open-Meteo (CC BY 4.0)

Monthly UV Index in Curitiba

Average daily maximum UV index by month

Jan
11
Feb
11
Mar
10
Apr
9
May
7
Jun
6
Jul
6
Aug
6
Sep
7
Oct
9
Nov
10
Dec
11
Low Moderate High Very High Extreme

Best Months to Tan in Curitiba

Based on average UV levels, the best months for tanning in Curitiba are:

January Excellent February Excellent March Excellent April Excellent May Great September Great October Excellent November Excellent December Excellent

Rating based on average monthly UV index

Related Guides

Tanning in UV 9-10+ → Aggressive Tanning — What to Know → Safe Tanning Tips → Foods That Help You Tan → Best Time of Day to Tan →

Tanning Tools & Calculators

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Tanning Time Calculator

Calculate your ideal tanning time based on skin type and UV index

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Sunburn Calculator

Find out how long until you burn based on your skin type and current UV

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Skin Type Quiz

Discover your Fitzpatrick skin type and get personalized tanning advice

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Tanning Routine Creator

Build a personalized tanning plan based on your skin, UV, and experience

Frequently Asked Questions

What is the UV index in Curitiba right now?
The current UV index in Curitiba is shown in the live weather section above. UV levels change throughout the day, typically peaking between 11 AM and 2 PM local time.
What is the best month to tan in Curitiba?
The best months for tanning in Curitiba are January, February, March, April, May, September, October, November, December, when average UV levels reach 7 or higher.
How long should I tan in Curitiba?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 9, a person with Skin Type III (medium complexion) can safely tan for about 17 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 11?
UV index 11 is classified as Extreme. Extreme — stay in shade during peak hours. Tanning is not recommended without strong protection.
When is the peak UV time in Curitiba?
UV levels in Curitiba typically peak between 11:00 AM and 2:00 PM local time. The exact peak depends on the season, cloud cover, and altitude.

UV Index in Nearby Cities

11
Florianopolis
Avg. Peak UV
› 10
Sao Paulo
Avg. Peak UV
› 12
Campinas
Avg. Peak UV
› 10
Porto Alegre
Avg. Peak UV
› 11
Paraty
Avg. Peak UV
› 11
Iguazu
Avg. Peak UV
›

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