UV index for Lubumbashi peaks at UV 13 at 12:00 local time. Data as of (Africa/Lubumbashi). Values update hourly — see this page for the current reading and hourly forecast.

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UV Index in Lubumbashi

Live UV index for Lubumbashi, Democratic Republic of Congo — current level, hourly UV forecast, peak times, WHO sun protection advice and a 4-day outlook. Now: UV 10 (Very High). Peak today: UV 13 at 12:00.

Now · 10:00 · Lubumbashi
10
Very High
0–2Low3–5Moderate6–7High8–10Very High11+Extreme

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

Protection guidelines:

Now · 10:00 — UV 10 · Very High · Clear sky: 10

  • Avoid being outside during midday hours
  • Make sure you seek shade
  • Shirt, broad-spectrum sunscreen and hat are a must
Values are forecasts from the European CAMS model (Copernicus), not measurements from a sensor in Lubumbashi. WHO · Methodology
Today's UV overview · Fri, Oct 16
1
7Clear sky20°52%3
3
8Clear sky23°45%5
6
9Clear sky26°37%6
10
10Clear sky28°29%7
12
11Clear sky30°25%7
13
12Clear sky31°23%6
11
13Clear sky32°22%5
8
14Mainly clear33°20%4
5
15Mainly clear33°19%4
2
16Mainly clear32°19%4
% HumidityWind m/s
Max today
13at 12:00
Max tomorrow
13at 12:00
Daylight today
12h 22m05:44–18:06
Solar noon
11:55

Sun & moon in Lubumbashi

Sun height72°
Sun directionE 83°
Sky stateDaylight
-90°-60°-30°0°30°60°90°00:0006:0012:0018:0024:00Now 72°

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 twilight05:23–05:45 / 18:06–18:28
Nautical twilight04:58–05:23 / 18:28–18:53
Astronomical twilight04:33–04:58 / 18:53–19:18
Moon phaseWaxing crescent · 29%
Moonrise / moonset09:55 / 23:10
Next moon quarterFirst quarter · Oct 18, 18:13

Detailed hourly UV index — Today, Oct 16

Peak UV 12.7 at 12:00 · Lubumbashi · Local time (GMT+2)

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.

04812Max: 13Now: 106:0019°9:0026°12:0031°15:0033°18:0030°21:0026°
ForecastClear sky

Detailed hourly UV index — Tomorrow, Oct 17

Peak UV 12.8 at 12:00 · Lubumbashi · Local time (GMT+2)

04812Max: 136:0019°9:0025°12:0032°15:0033°18:0031°21:0026°
ForecastClear sky
Hour-by-hour UV index for today & tomorrow

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

Today — Oct 16

HourUVClear skyWeather
05:000.0 – Low0.0Mainly clear19°
06:000.1 – Low0.1Clear sky19°
07:000.9 – Low0.9Clear sky20°
08:002.9 – Moderate2.9Clear sky23°
09:006.1 – High6.1Clear sky26°
10:009.6 – Very High9.6Clear sky28°
11:0012.1 – Extreme12.1Clear sky30°
12:0012.7 – Extreme12.7Clear sky31°
13:0011.2 – Extreme11.2Clear sky32°
14:008.2 – Very High8.2Mainly clear33°
15:004.7 – Moderate4.7Mainly clear33°
16:001.9 – Low1.9Mainly clear32°
17:000.4 – Low0.4Partly cloudy31°
18:000.0 – Low0.0Partly cloudy30°
19:000.0 – Low0.0Partly cloudy28°
20:000.0 – Low0.0Partly cloudy27°
21:000.0 – Low0.0Mainly clear26°

Tomorrow — Oct 17

HourUVClear skyWeather
05:000.0 – Low0.0Mainly clear20°
06:000.1 – Low0.1Mainly clear19°
07:000.9 – Low0.9Mainly clear20°
08:003.0 – Moderate3.0Mainly clear23°
09:006.3 – High6.3Mainly clear25°
10:009.8 – Very High9.8Mainly clear28°
11:0012.3 – Extreme12.3Clear sky30°
12:0012.8 – Extreme12.9Clear sky32°
13:0011.2 – Extreme11.4Clear sky33°
14:008.2 – Very High8.3Mainly clear34°
15:004.7 – Moderate4.8Mainly clear33°
16:001.8 – Low1.9Mainly clear33°
17:000.4 – Low0.4Mainly clear32°
18:000.0 – Low0.0Partly cloudy31°
19:000.0 – Low0.0Partly cloudy29°
20:000.0 – Low0.0Partly cloudy27°
21:000.0 – Low0.0Partly cloudy26°

4-Day UV Forecast for Lubumbashi

The 4-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 13 at 12:00Sun protection: 08:00–16:0033° / 19°
6Clear sky19°9Clear sky26°12Clear sky31°15Mainly clear33°18Partly cloudy30°
Saturday, Oct 17Peak UV 13 at 12:00Sun protection: 08:00–16:0034° / 19°
6Mainly clear19°9Mainly clear25°12Clear sky32°15Mainly clear33°18Partly cloudy31°
Sunday, Oct 18Peak UV 13 at 12:00Sun protection: 08:00–16:0034° / 19°
6Clear sky19°9Clear sky26°12Clear sky33°15Mainly clear34°18Mainly clear31°
Monday, Oct 19Peak UV 12 at 12:00Sun protection: 08:00–16:0034° / 21°
6Partly cloudy21°9Partly cloudy28°12Partly cloudy33°15Clear sky34°18Overcast32°

Peak midday UV by month in Lubumbashi

It's October: on clear days, the midday sun here usually peaks around UV 13–15. 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.

36811141714–16Jan15–17Feb13–16Mar11–14Apr9–11May8–10Jun8–11Jul9–13Aug12–14Sep13–15Oct14–15Nov14–16Dec

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 sunFeb · up to 17
Weakest sunJun · 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: Lubumbashi temperature and rainfall by month →

UV in Lubumbashi: today, tomorrow and through the year

In Lubumbashi it's currently UV 10 (very high), and with the day peaking at 13 (extreme), protection is worth keeping on until 16:00. Clear conditions leave the sun barely filtered today.Tomorrow follows the same pattern: a peak of UV 13 (extreme) around 12:00, with protection needed between 08:00 and 16:00.Across the year, October sits near the top of the UV range in Lubumbashi: its strongest days reach about UV 15, and even the quietest months stay around UV 10.

Location, daylight and sky in Lubumbashi

Key facts

CountryDemocratic Republic of Congo, Haut-Katanga
TimezoneAfrica/Lubumbashi (UTC+2)
Coordinates11.66° S, 27.48° E
Elevation1260 m
Population≈ 2.22M
Air pressurebarometer.today

Sun & Daylight Hours in Lubumbashi

Sunrise / sunset05:44 / 18:06
Daylight today12h 22m
Daylight tomorrow12h 22m (±0 min)
Solar noon (sun highest)11:55
Golden hour17:38–18:19
Low UV hours (UV < 3)05:00–08:00
16:00–18:00
High UV window (UV ≥ 3)08:00–16:00

Seasonal daylight range at this latitude

Longest day12h 48m (Dec 21)
Shortest day11h 26m (Jun 21)

Similar daylight hours as Lima, Peru — on the same parallel

UV index map for Lubumbashi and nearby cities

This map shows the current UV forecast for Lubumbashi 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: Likasi · Kolwezi · Chingola · Chililabombwe · Ndola

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

What is the UV index in Lubumbashi right now?

As of 10:00 local time, the UV index in Lubumbashi is 10 (Very High). UV changes hour by hour. See the hourly chart above for how it rises and falls today.

What is the UV index in Lubumbashi today?

On 2026-10-16, the peak UV index forecast for Lubumbashi is 13, expected around 12:00 local time. Check back daily: UV levels change with cloud cover, ozone, and sun angle. Lubumbashi sits at 1260 m elevation, where UV radiation is stronger than at sea level (roughly +10% per 1,000 m).

What is the UV index in Lubumbashi tomorrow?

On 2026-10-17, the UV index in Lubumbashi is forecast to peak at 13 around 12:00 local time. Plan outdoor activities and sun protection around that peak.

What are typical maximum UV levels in Lubumbashi by month?

Peak midday UV index in Lubumbashi, month by month
MonthPeak midday UV
January14–16
February15–17
March13–16
April11–14
May9–11
June8–10
July8–11
August9–13
September12–14
October13–15
November14–15
December14–16
The weakest sun is in June, when midday UV stays around 8–10. From there it climbs: July (8–11), August (9–13), September (12–14), October (13–15), November (14–15), December (14–16), and January (14–16). The strongest sun is in February, reaching 15–17 on clear days. It eases back through March (13–16), April (11–14), and May (9–11).Clear-sky range, 17 years of satellite data (2004–2020). On cloudy days values are typically lower.

How strong is UV in Lubumbashi in October?

In a typical October, the midday UV index in Lubumbashi reaches 13–15 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 Lubumbashi?

UV in Lubumbashi is highest in February, when the midday index reaches up to 17 on clear days. The weakest sun is in June, around 8–10 at midday.

When do you need sun protection in Lubumbashi?

All year round: midday UV in Lubumbashi 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 9.6 (Very High)
Max today
UV 12.7 · 12:00
Max tomorrow
UV 12.8 · 12:00
Clear sky
UV 12.7
Sunrise / Sunset
05:44 / 18:06
High UV window (UV ≥ 3)
08:00–16:00
4-Day UV Forecast
Fri 12.7 · Sat 12.8 · Sun 12.8 · Mon 11.6

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.

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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)

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