UV Index in Hermanus

Real-time UV forecast & tanning weather

Current Conditions

Loading live weather data...
0
Low
UV Index
🌡️
11°C
Temperature
☁️
Overcast
Conditions

Hourly UV Forecast

0
6AM
0
7AM
0
NOW
0
9AM
1
10AM
2
11AM
3
12PM
3
1PM
2
2PM
2
3PM
1
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

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

Location & Climate

Hermanus enjoys a temperate coastal climate where UV levels peak around 10, making summer and early autumn the best times for tanning. Explore the coastline and find a sunny spot on the beach, but be mindful of the cooler sea breezes and tan during the warmest parts of the day.

Tanning Tips

Hermanus 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 Hermanus

Average daily maximum UV index by month

Jan
10
Feb
10
Mar
9
Apr
8
May
7
Jun
6
Jul
6
Aug
6
Sep
7
Oct
8
Nov
9
Dec
10
Low Moderate High Very High Extreme

Best Months to Tan in Hermanus

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

January Excellent February Excellent March Excellent April Great May Great September Great October Great 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 → Melanin-Boosting Foods → Best Time of Day to Tan →

Tanning Tools & Calculators

☀️

Tanning Time Calculator

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

 🔥

Sunburn Calculator

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

 🎨

Skin Type Quiz

Discover your Fitzpatrick skin type and get personalized tanning advice

 📅

Tanning Routine Creator

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

Frequently Asked Questions

What is the UV index in Hermanus right now?
The current UV index in Hermanus 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 Hermanus?
The best months for tanning in Hermanus are January, February, March, April, May, September, October, November, December, when average UV levels reach 7 or higher.
How long should I tan in Hermanus?
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 10?
UV index 10 is classified as Very High. Very High — avoid prolonged sun exposure. Short tanning sessions with SPF 50+ recommended.
When is the peak UV time in Hermanus?
UV levels in Hermanus 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

10
Stellenbosch
Avg. Peak UV
› 10
Muizenberg
Avg. Peak UV
› 11
Cape Town
Avg. Peak UV
› 10
Camps Bay
Avg. Peak UV
› 10
Langebaan
Avg. Peak UV
› 10
Paternoster
Avg. Peak UV
›

Get Personalized Tanning Sessions

Tan AI calculates your perfect tanning time based on real-time UV, your skin type, and goals.

Download on the App Store Get it on Google Play