UV Index Today

Real-time solar radiation monitoring

Osaka, Japan
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Osaka

Osaka, Japan • Local time: 17:47

Live UV Index
17:00
0.8
Low
Peak 8.1 at 13:00

Temp

32.1°C
Mainly Sunny

Status

Mainly Sunny

Max

33.8°C

Next 3 Hours

0.9
18:00
0.1
19:00
0.0
20:00

Humidity

68%

Cloud

36%

Wind Spd

4.4km/h

"Low risk. Minimal protection needed."

Today's UV Forecast

Hourly prediction for Osaka · Peak 8.1 at 13:00

—
00
—
01
—
02
—
03
—
04
—
05
0.1
06
1.1
07
2.5
08
4.3
09
6.0
10
7.3
11
8.1
12
8.1
13
6.9
14
4.1
15
0.8
16
0.8
17
0.9
18
0.1
19
—
20
—
21
—
22
—
23

Sunburn Time & SPF

Estimate burn time for your skin type at UV 0.8 in Osaka.

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Location Map

34.7000, 135.5000 · Elev. 7 m · Asia/Tokyo

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Live UV Index in Osaka

This page shows the live UV index for Osaka, Osaka, Japan. Use the current reading, today's peak estimate, and the all-day hourly forecast to plan outdoor time and sun protection in Osaka.

UV intensity can change quickly around midday. Check the peak time and hourly bars for Osaka before long outdoor activities, and increase protection when the index moves into High or above.

Planning Outdoor Time in Osaka

Pair the live UV index with temperature, cloud cover, and wind to judge comfort and exposure risk. Even on cooler or breezy days, high UV can still cause skin damage.

Want nearby comparisons? Browse all cities in Osaka.