UV index for Faro peaks at UV 5 at 13:00 local time. Data as of (Europe/Lisbon). Values update hourly — see this page for the current reading and hourly forecast.

uvi·today

UV Index in Faro

Live UV index for Faro, Portugal — current level, hourly UV forecast, peak times, WHO sun protection advice and a 5-day outlook. Now: UV 0 (Low). Peak today: UV 5 at 13:00.

Now · 18:00 · Faro
0
Low
0–2Low3–5Moderate6–7High8–10Very High11+Extreme

Sun protection needed today: 11:00–16:00

Protection guidelines:

Now · 18:00 — UV 0 · Low

  • No protection needed
  • You can safely enjoy being outside
Values are forecasts from the European CAMS model (Copernicus), not measurements from a sensor in Faro. WHO · Methodology
Today's UV overview · Sat, Oct 10
1
9Overcast17°60%1
2
10Overcast21°47%2
3
11Overcast23°51%3
4
12Overcast23°60%3
5
13Mainly clear23°66%3
5
14Mainly clear24°64%3
4
15Partly cloudy24°64%2
2
16Clear sky24°66%2
1
17Overcast23°70%2
% HumidityWind m/s
Max today
5at 13:00
Max tomorrow
6at 13:00
Daylight today
11h 27m07:35–19:02
Solar noon
13:19

Sun & moon in Faro

Sun height0°
Sun directionW 262°
Sky stateDaylight
-90°-60°-30°0°30°60°90°00:0006:0012:0018:0024:00Now 0°

The curve traces the sun's height above the horizon through the day: 0° is the horizon, 90° is straight overhead. The higher the sun climbs, the shorter the path its rays take through the atmosphere — and the stronger the UV. The part below 0° is night.

Sunrise / sunset directionE 98° / W 262°
Civil twilight07:08–07:34 / 19:02–19:28
Nautical twilight06:38–07:08 / 19:28–19:58
Astronomical twilight06:08–06:38 / 19:58–20:28
Moon phaseNew moon · 0%
Moonrise / moonset07:20 / 18:42
Next moon quarterFirst quarter · Oct 18, 17:13

Detailed hourly UV index — Today, Oct 10

Peak UV 5.2 at 13:00 · Faro · Local time (GMT+1)

The solid line is the hourly UV forecast: the UV index expected each hour, with cloud cover taken into account. The dashed line is the clear-sky UV, the level it would reach under a cloudless sky. The gap between the two lines shows how much the clouds are lowering the UV.

0246Max: 5Now: 06:0016°9:0017°12:0023°15:0024°18:0022°21:0021°
ForecastClear sky

Detailed hourly UV index — Tomorrow, Oct 11

Peak UV 5.6 at 13:00 · Faro · Local time (GMT+1)

0246Max: 66:0017°9:0018°12:0023°15:0023°18:0022°21:0021°
ForecastClear sky
Hour-by-hour UV index for today & tomorrow

Detailed hour-by-hour UV index forecast for Faro — today and tomorrow. Includes UV level, clear-sky UV, weather conditions, and temperature for each hour.

Today — Oct 10

HourUVClear skyWeather
05:000.0 – Low0.0Clear sky16°
06:000.0 – Low0.0Clear sky16°
07:000.0 – Low0.0Overcast15°
08:000.1 – Low0.1Overcast15°
09:000.6 – Low0.7Overcast17°
10:001.8 – Low1.9Overcast21°
11:003.2 – Moderate3.5Overcast23°
12:004.4 – Moderate4.9Overcast23°
13:005.2 – Moderate5.6Mainly clear23°
14:005.2 – Moderate5.2Mainly clear24°
15:004.0 – Moderate4.0Partly cloudy24°
16:002.4 – Low2.5Clear sky24°
17:001.1 – Low1.1Overcast23°
18:000.3 – Low0.3Overcast22°
19:000.0 – Low0.0Mainly clear22°
20:000.0 – Low0.0Mainly clear21°
21:000.0 – Low0.0Clear sky21°

Tomorrow — Oct 11

HourUVClear skyWeather
05:000.0 – Low0.0Clear sky17°
06:000.0 – Low0.0Clear sky17°
07:000.0 – Low0.0Clear sky16°
08:000.1 – Low0.1Mainly clear16°
09:000.7 – Low0.7Mainly clear18°
10:001.9 – Low1.9Overcast21°
11:003.6 – Moderate3.6Overcast23°
12:005.0 – Moderate5.1Overcast23°
13:005.6 – High5.8Overcast24°
14:005.3 – Moderate5.4Overcast24°
15:004.1 – Moderate4.2Overcast23°
16:002.5 – Low2.5Partly cloudy23°
17:001.1 – Low1.1Partly cloudy23°
18:000.3 – Low0.3Partly cloudy22°
19:000.0 – Low0.0Partly cloudy22°
20:000.0 – Low0.0Partly cloudy22°
21:000.0 – Low0.0Mainly clear21°

5-Day UV Forecast for Faro

The 5-day UV index forecast shows each day's peak UV and the time it's reached, plus daily high and low temperatures and an hourly UV curve, so you can plan sun protection for the days ahead.

Today, Oct 10Peak UV 5 at 13:00Sun protection: 11:00–16:0024° / 15°
6Clear sky16°9Overcast17°12Overcast23°15Partly cloudy24°18Overcast22°
Sunday, Oct 11Peak UV 6 at 13:00Sun protection: 11:00–16:0024° / 16°
6Clear sky17°9Mainly clear18°12Overcast23°15Overcast23°18Partly cloudy22°
Monday, Oct 12Peak UV 6 at 13:00Sun protection: 11:00–16:0023° / 17°
6Mainly clear17°9Clear sky18°12Mainly clear23°15Clear sky23°18Mainly clear23°
Tuesday, Oct 13Peak UV 6 at 13:00Sun protection: 11:00–16:0025° / 17°
6Clear sky18°9Clear sky18°12Clear sky25°15Clear sky25°18Clear sky24°
Wednesday, Oct 14Peak UV 5 at 13:00Sun protection: 11:00–16:0027° / 20°
6Clear sky20°9Mainly clear22°12Clear sky25°15Clear sky27°18Clear sky25°

Peak midday UV by month in Faro

It's October: on clear days, the midday sun here usually peaks around UV 3–6. That's strong enough that your skin needs protection in the middle of the day.

Over the year, the sun is strongest in June–July (up to UV 11 on clear days) and weakest in December (around 2 at midday). Treat these numbers as the most sun you should expect around noon: clouds typically lower the real value, while reflections from snow, sand or water can add to the UV your skin actually receives. Today's actual UV is in the forecast above.

368112–3Jan2–5Feb4–7Mar5–8Apr7–10May8–11Jun9–11Jul8–10Aug5–8Sep3–6Oct2–4Nov2Dec

Each bar shows the range the midday UV index moves through on clear days in that month, from the gentlest days up to what the strongest days typically reach, based on 17 years of satellite data (2004–2020). The small light line inside a bar is an ordinary day's midday level.

Based on TEMIS data. Copyright © KNMI/ESA — https://www.temis.nl/

In October the strong sun is in the southern hemisphere: UV reaches high levels across most of it, while the northern hemisphere outside the tropics has its mild season.

See the world map for October →

The UV year at a glance

Strongest sunJun–Jul · up to 11
Weakest sunDec · up to 2
Protection needed (UV 3+)Jan–Nov
Extra protection (UV 8+)Apr–Sep

Months when the midday sun gets strong enough to need protection. Based on clear days; clouds typically lower UV.

UV in Faro: today, tomorrow and through the year

UV in Faro peaked at 5 (moderate) around 13:00 and has now faded for the evening. It was a clear day, with little cloud to soften the sun.Tomorrow looks much the same, with the peak near UV 6 (high) around 13:00 and protection needed from 11:00 to 16:00.UV in Faro is winding down in October, past the yearly high and heading for the quiet months.

About Faro

Capital of the Algarve and the southernmost city on mainland Portugal, Faro looks out over the Ria Formosa lagoon and is home to about 70,000 people. As the gateway to one of Europe's sunniest holiday coasts, it sees long, dry summers and generous light. From June to August the noon index climbs to between 10 and 11 on clear days, reaching the extreme band at midsummer. The bright lagoon and nearby beaches throw back extra radiation, so early-afternoon shade, a hat and steady sunscreen are the easiest way to enjoy the Algarve sun safely.

Location, daylight and sky in Faro

Key facts

CountryPortugal, Faro
TimezoneEurope/Lisbon (UTC+1)
Coordinates37.02° N, 7.93° W
Elevation22 m
Population≈ 70.3K
Air pressurebarometer.today

Sun & Daylight Hours in Faro

Sunrise / sunset07:35 / 19:02
Daylight today11h 27m
Daylight tomorrow11h 26m (-1 min)
Solar noon (sun highest)13:19
Golden hour18:27–19:18
Low UV hours (UV < 3)07:00–11:00
16:00–19:00
High UV window (UV ≥ 3)11:00–16:00

Seasonal daylight range at this latitude

Longest day14h 42m (Jun 21)
Shortest day9h 37m (Dec 21)

Similar daylight hours as Algiers, Algeria — on the same parallel

UV index map for Faro and nearby cities

This map shows the current UV forecast for Faro and the area around it. One forecast value covers a region of roughly 40 km, so it is a good guide for the area as a whole rather than an exact reading for one spot. In places with big height differences, or where the ground is covered by snow, the real UV can differ from what the map shows.

Check UV in: Lisbon · Badajoz · Huelva · Cadiz · Larache

Air quality concerns? Check air quality in Faro on AirIndex.Today

What is the UV index in Faro right now?

As of 18:00 local time, the UV index in Faro is 0 (Low). UV changes hour by hour. See the hourly chart above for how it rises and falls today.

What is the UV index in Faro today?

On 2026-10-10, the peak UV index forecast for Faro is 5, expected around 13:00 local time. Check back daily: UV levels change with cloud cover, ozone, and sun angle.

What is the UV index in Faro tomorrow?

On 2026-10-11, the UV index in Faro is forecast to peak at 6 around 13:00 local time. Plan outdoor activities and sun protection around that peak.

What are typical maximum UV levels in Faro by month?

Peak midday UV index in Faro, month by month
MonthPeak midday UV
January2–3
February2–5
March4–7
April5–8
May7–10
June8–11
July9–11
August8–10
September5–8
October3–6
November2–4
December2
The weakest sun is in December, when midday UV stays around 2. From there it climbs: January (2–3), February (2–5), March (4–7), April (5–8), and May (7–10). The strongest sun is in June and July, reaching 8–11 on clear days. It eases back through August (8–10), September (5–8), October (3–6), and November (2–4).Clear-sky range, 17 years of satellite data (2004–2020). On cloudy days values are typically lower.

How strong is UV in Faro in October?

In a typical October, the midday UV index in Faro reaches 3–6 on clear days, based on 17 years of satellite data (2004–2020). Cloudy days typically run lower. Check the live forecast for today's value.

Which months have the highest UV in Faro?

UV in Faro is highest in June–July, when the midday index reaches up to 11 on clear days. The weakest sun is in December, around 2 at midday.

When do you need sun protection in Faro?

In January–November, the midday sun in Faro regularly reaches UV 3 or higher, the level at which the WHO recommends protection (shade, clothing, sunscreen). In April–September it can reach UV 8 or more, when the WHO advises extra protection: avoid the midday sun and cover up.

Forecast · UV Index

Now
UV 0.3 (Low)
Max today
UV 5.2 · 13:00
Max tomorrow
UV 5.6 · 13:00
Clear sky
UV 5.6
Sunrise / Sunset
07:35 / 19:02
High UV window (UV ≥ 3)
11:00–16:00
5-Day UV Forecast
Sat 5.2 · Sun 5.6 · Mon 5.7 · Tue 5.6 · Wed 5.3
About the UV Index

What is the UV index?

The UV index (UVI) is an international standard measure of the strength of ultraviolet radiation from the sun at a particular place and time. It ranges from 0 (nighttime) to 11+ (extreme). Higher values mean greater risk of sunburn, skin damage, and eye injury. The UV index was developed by the World Health Organization (WHO) to help people protect themselves from harmful UV radiation.

How do I check the UV index today?

This page shows the live UV index for your location using data from the Copernicus Atmosphere Monitoring Service (CAMS). You get the current UV level, an hourly UV forecast chart for today and tomorrow, and the exact peak UV time — so you always know when sun protection is most important.

When is UV radiation strongest?

UV radiation is typically strongest between 10:00 and 16:00, when the sun is highest in the sky. However, the exact peak time and intensity depend on your latitude, the season, altitude, cloud cover, and ozone levels. Check the UV forecast chart above to see today's exact peak time for your location.

How can I protect myself from UV radiation?

Apply broad-spectrum sunscreen, wear protective clothing and a wide-brimmed hat, seek shade during peak UV hours, and wear UV-blocking sunglasses. The WHO recommends sun protection when the UV index is 3 or above.

Where does the UV data come from?

The hourly UV index on this site comes from the Copernicus Atmosphere Monitoring Service (CAMS), operated by ECMWF on behalf of the European Union. CAMS calculates the UV biologically effective dose using total column ozone, aerosol optical depth, and cloud cover. The global forecast has a spatial resolution of approximately 40 km and provides hourly UV index values for up to 5 days ahead.

What does "clear-sky UV index" mean?

The clear-sky UV index shows how strong ultraviolet radiation would be if there were no clouds at all. It is calculated using the same atmospheric data — ozone column thickness, aerosol concentrations, and solar angle — but assumes completely cloudless conditions. Comparing the actual UV index with the clear-sky value shows how much clouds are reducing UV exposure at any given time. On overcast days, actual UV can be significantly lower than the clear-sky value.

How often is the UV forecast updated?

The CAMS global UV forecast is updated twice daily, based on model runs initialized at 00:00 and 12:00 UTC. Weather data such as temperature, cloud cover, and sunrise/sunset times is updated every 1–6 hours depending on the region, using weather models from national meteorological services via Open-Meteo. The first 1–2 days of the forecast are typically the most accurate.

What does the WHO recommend for each UV level?

Low (0–2) — No protection needed. You can safely enjoy being outside
Moderate (3–5) — Seek shade during midday hours. Wear a shirt, apply broad-spectrum sunscreen, and put on a hat. Wear UV-blocking sunglasses
High (6–7) — Seek shade during midday hours. Wear a shirt, apply broad-spectrum sunscreen, and put on a hat. Wear UV-blocking sunglasses
Very High (8–10) — Avoid being outside during midday hours. Make sure you seek shade. Shirt, broad-spectrum sunscreen and hat are a must
Extreme (11+) — Avoid being outside during midday hours. Make sure you seek shade. Shirt, broad-spectrum sunscreen and hat are a must

Source: WHO Global Solar UV Index, 2002