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Weather Forecast for Nagasaki

Nagasaki, Japan

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Sunny

Current Weather - Nagasaki: 18°C

Nagasaki, Japan

Sunny

Feels like 18°C

Wind

4 km/h N

Humidity

80%

Pressure

1016 mb

UV Index

0

Visibility

10 km
Partly Cloudy

Partly Cloudy

Tuesday, May 19, 2026

High

25°C

Low

18°C

Rain Chance

0%

Hourly Forecast

Clear 20°C
00:00
Clear 19°C
01:00
Clear 19°C
02:00
Clear 19°C
03:00
Clear 18°C
04:00
Clear 18°C
05:00
Sunny 18°C
06:00
Sunny 20°C
07:00
Sunny 21°C
08:00
Sunny 22°C
09:00
Sunny 23°C
10:00
Sunny 24°C
11:00
Sunny 24°C
12:00
Partly Cloudy 25°C
13:00
Overcast 25°C
14:00
Partly Cloudy 23°C
15:00
Partly Cloudy 25°C
16:00
Overcast 24°C
17:00
Overcast 23°C
18:00
Partly Cloudy 22°C
19:00
Overcast 22°C
20:00
Partly Cloudy 22°C
21:00
Overcast 22°C
22:00
Patchy rain nearby 21°C
23:00
May 20

Day Statistics

Maximum Wind

11 km/h

Humidity

69%

Precipitation

0 mm

UV Index

10

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

05:20 AM

Sunset

07:15 PM

Moonrise

07:04 AM

Moonset

10:21 PM

Moon Phase

Waxing Crescent

Moon Illumination

7%

Air Quality

PM2.5

9.6

μg/m³

PM10

11.7

μg/m³

NO₂

6.3

μg/m³

O₃

92.8

μg/m³

SO₂

4.7

μg/m³

CO

150

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

6.16

Diffuse Radiation

2.68

DNI

0

GTI

2.57