UV index for Cebu City peaks at UV 10 at 12:00 local time. Data as of (Asia/Manila). Values update hourly — see this page for the current reading and hourly forecast.

uvi·today

UV Index in Cebu City

Live UV index for Cebu City, Philippines — current level, hourly UV forecast, peak times, WHO sun protection advice and a 5-day outlook. Now: UV 1 (Low). Peak today: UV 10 at 12:00.

Now · 16:00 · Cebu City
1
Low
0–2Low3–5Moderate6–7High8–10Very High11+Extreme

Sun protection needed today: 08:00–16:00

Protection guidelines:

Now · 16:00 — UV 1 · Low · Clear sky: 1

  • No protection needed
  • You can safely enjoy being outside
Values are forecasts from the European CAMS model (Copernicus), not measurements from a sensor in Cebu City. WHO · Methodology
Today's UV overview · Fri, Oct 16
1
7Partly cloudy27°88%1
3
8Overcast28°79%2
6
9Overcast30°72%2
9
10Overcast31°67%3
10
11Overcast31°63%3
10
12Overcast32°62%3
8
13Overcast32°60%2
5
14Overcast31°63%2
3
15Light rain showers31°68%2
1
16Light rain showers30°73%1
% HumidityWind m/s
Max today
10at 12:00
Max tomorrow
11at 11:00
Daylight today
11h 53m05:33–17:26
Solar noon
11:30

Sun & moon in Cebu City

Sun height8°
Sun directionW 259°
Sky stateDaylight
-90°-60°-30°0°30°60°90°00:0006:0012:0018:0024:00Now 8°

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 99° / W 261°
Civil twilight05:11–05:33 / 17:26–17:48
Nautical twilight04:47–05:11 / 17:48–18:12
Astronomical twilight04:22–04:47 / 18:12–18:37
Moon phaseWaxing crescent · 29%
Moonrise / moonset10:04 / 21:43
Next moon quarterFirst quarter · Oct 19, 00:13

Detailed hourly UV index — Today, Oct 16

Peak UV 10 at 12:00 · Cebu City · Local time (GMT+8)

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.

048Max: 10Now: 16:0025°9:0030°12:0032°15:0031°18:0028°21:0026°
ForecastClear sky

Detailed hourly UV index — Tomorrow, Oct 17

Peak UV 10.7 at 11:00 · Cebu City · Local time (GMT+8)

04812Max: 116:0024°9:0030°12:0032°15:0031°18:0029°21:0027°
ForecastClear sky
Hour-by-hour UV index for today & tomorrow

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

Today — Oct 16

HourUVClear skyWeather
05:000.0 – Low0.0Fog24°
06:000.2 – Low0.2Overcast25°
07:001.0 – Low1.1Partly cloudy27°
08:003.0 – Moderate3.3Overcast28°
09:006.0 – High6.4Overcast30°
10:008.7 – Very High9.3Overcast31°
11:009.9 – Very High10.9Overcast31°
12:0010.0 – Very High10.7Overcast32°
13:008.1 – Very High8.7Overcast32°
14:005.3 – Moderate5.7Overcast31°
15:002.5 – Moderate2.7Light rain showers31°
16:000.7 – Low0.8Light rain showers30°
17:000.1 – Low0.1Thunderstorm29°
18:000.0 – Low0.0Light rain showers28°
19:000.0 – Low0.0Overcast27°
20:000.0 – Low0.0Overcast27°
21:000.0 – Low0.0Overcast26°

Tomorrow — Oct 17

HourUVClear skyWeather
05:000.0 – Low0.0Overcast24°
06:000.1 – Low0.2Overcast24°
07:001.1 – Low1.2Overcast26°
08:002.9 – Moderate3.4Overcast29°
09:005.8 – High6.6Overcast30°
10:009.0 – Very High9.6Overcast31°
11:0010.7 – Extreme11.2Overcast31°
12:0010.6 – Extreme11.0Light rain showers32°
13:008.1 – Very High8.9Overcast32°
14:005.2 – Moderate5.8Overcast32°
15:002.4 – Low2.7Overcast31°
16:000.7 – Low0.8Overcast31°
17:000.1 – Low0.1Overcast30°
18:000.0 – Low0.0Overcast29°
19:000.0 – Low0.0Overcast28°
20:000.0 – Low0.0Overcast27°
21:000.0 – Low0.0Overcast27°

5-Day UV Forecast for Cebu City

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 16Peak UV 10 at 12:00Sun protection: 08:00–16:0032° / 24°
6Overcast25°9Overcast30°12Overcast32°15Light rain showers31°18Light rain showers28°
Saturday, Oct 17Peak UV 11 at 11:00Sun protection: 08:00–15:0032° / 24°
6Overcast24°9Overcast30°12Light rain showers32°15Overcast31°18Overcast29°
Sunday, Oct 18Peak UV 10 at 11:00Sun protection: 08:00–16:0032° / 25°
6Fog25°9Overcast30°12Partly cloudy31°15Light rain showers31°18Light rain showers28°
Monday, Oct 19Peak UV 9 at 11:00Sun protection: 08:00–15:0032° / 25°
6Overcast25°9Overcast30°12Thunderstorm31°15Thunderstorm31°18Overcast29°
Tuesday, Oct 20Peak UV 11 at 11:00Sun protection: 08:00–16:0032° / 24°
6Partly cloudy26°9Overcast30°12Light rain showers32°15Overcast32°18Overcast29°

Peak midday UV by month in Cebu City

It's October: on clear days, the midday sun here usually peaks around UV 11–14. That's very intense: around midday you need shade, covering clothes and sunscreen.

The sun is strong here all year round: even in the mildest months, midday UV reaches about 10, so protection is needed in every season. 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.

368111410–12Jan11–14Feb13–15Mar13–15Apr12–14May12–13Jun12–13Jul12–14Aug12–14Sep11–14Oct9–12Nov9–10Dec

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 sunMar–Apr · up to 15
Weakest sunDec · up to 10
Protection needed (UV 3+)all year
Extra protection (UV 8+)all year

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

See also: Cebu City temperature and rainfall by month →

UV in Cebu City: today, tomorrow and through the year

In Cebu City the UV index has dropped back to 1 (low), down from the day's high of 10 (very high) around 12:00. It was a clear day, with little cloud to soften the sun.Tomorrow follows the same pattern: a peak of UV 11 (extreme) around 11:00, with protection needed between 08:00 and 15:00.Across the year, October sits near the top of the UV range in Cebu City: its strongest days reach about UV 14, and even the quietest months stay around UV 10.

Location, daylight and sky in Cebu City

Key facts

CountryPhilippines, Central Visayas
TimezoneAsia/Manila (UTC+8)
Coordinates10.32° N, 123.89° E
Elevation56 m
Population≈ 965K
Air pressurebarometer.today

Sun & Daylight Hours in Cebu City

Sunrise / sunset05:33 / 17:26
Daylight today11h 53m
Daylight tomorrow11h 53m (±0 min)
Solar noon (sun highest)11:30
Golden hour16:58–17:39
Low UV hours (UV < 3)05:00–08:00
16:00–17:00
High UV window (UV ≥ 3)08:00–16:00

Seasonal daylight range at this latitude

Longest day12h 44m (Jun 21)
Shortest day11h 31m (Dec 21)

Similar daylight hours as Ho Chi Minh City, Vietnam — on the same parallel

UV index map for Cebu City and nearby cities

This map shows the current UV forecast for Cebu City 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: Mansilingan · Mandaue City · Toledo City · Naga · Talisay City

Air quality concerns? Check air quality in Cebu City on AirIndex.Today

What is the UV index in Cebu City right now?

As of 16:00 local time, the UV index in Cebu City is 1 (Low). UV changes hour by hour. See the hourly chart above for how it rises and falls today.

What is the UV index in Cebu City today?

On 2026-10-16, the peak UV index forecast for Cebu City is 10, expected around 12:00 local time. Check back daily: UV levels change with cloud cover, ozone, and sun angle.

What is the UV index in Cebu City tomorrow?

On 2026-10-17, the UV index in Cebu City is forecast to peak at 11 around 11:00 local time. Plan outdoor activities and sun protection around that peak.

What are typical maximum UV levels in Cebu City by month?

Peak midday UV index in Cebu City, month by month
MonthPeak midday UV
January10–12
February11–14
March13–15
April13–15
May12–14
June12–13
July12–13
August12–14
September12–14
October11–14
November9–12
December9–10
There is no real UV season in Cebu City: midday levels stay in a similar range all year, from about 10 at the quietest, in December, to about 15 in March. Month by month: January (10–12), February (11–14), March (13–15), April (13–15), May (12–14), June (12–13), July (12–13), August (12–14), September (12–14), October (11–14), November (9–12), and December (9–10).Clear-sky range, 17 years of satellite data (2004–2020). On cloudy days values are typically lower.

How strong is UV in Cebu City in October?

In a typical October, the midday UV index in Cebu City reaches 11–14 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 Cebu City?

UV in Cebu City is highest in March–April, when the midday index reaches up to 15 on clear days. The weakest sun is in December, around 9–10 at midday.

When do you need sun protection in Cebu City?

All year round: midday UV in Cebu City reaches 3 or higher (the WHO protection level) in every month. In every month it can reach UV 8 or more. The WHO then advises extra protection: avoid the midday sun and cover up.

Forecast · UV Index

Now
UV 0.7 (Low)
Max today
UV 10 · 12:00
Max tomorrow
UV 10.7 · 11:00
Clear sky
UV 10.9
Sunrise / Sunset
05:33 / 17:26
High UV window (UV ≥ 3)
08:00–16:00
5-Day UV Forecast
Fri 10 · Sat 10.7 · Sun 10.1 · Mon 9.5 · Tue 11.2

UV guides

Read all guides →
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

uvi·today

Disclaimer: This website is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. UV index data and sun protection guidance are approximate and should not replace professional advice. UV index data is not applicable to infants under 12 months. The WHO recommends keeping them out of direct sunlight at all times. WHO. UV forecasts are based on satellite and atmospheric models. Actual UV levels may vary due to local cloud cover, surface reflection, altitude, and other environmental factors. When in doubt, consult a healthcare provider for personalized sun protection advice. UV and weather data is sourced from third-party APIs (Open-Meteo/CAMS). We do not guarantee accuracy or availability. Data may be delayed or temporarily unavailable.

SimpleMeteo familyairindex.todaybarometer.todaypollen.todayweatherjourney.com

UV & weather data: Open-Meteo (CAMS/Copernicus) · Protection guidelines: WHO Global Solar UV Index, 2002 · Location data: GeoNames (CC BY 4.0) · IP2Location LITE · Yr / NRK (CC BY 4.0) · Twemoji (CC BY 4.0)

© 2026 UVI.today — a SimpleMeteo project.