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Weather in Nagasaki for May 2027

Your guide to Nagasaki weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Nagasaki at the beginning of May is 19.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.3 °C by the end of May.

    • Rain 🌧️

  • Nagasaki experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 263.4 mm.

    • More

  • Is May a good time to visit Nagasaki? check out the best time to travel to Nagasaki page.

  • ✨ Is May a good time to visit Nagasaki? – Ask the AI Weatherman

Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/16°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
75 %
Avg humidity

Nagasaki Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate rain
18°
2
Overcast
18°
3
Moderate rain
20°
4
Partly cloudy
19°
5
Patchy rain possible
20°
6
Moderate rain
19°
7
Patchy rain possible
20°
8
Patchy rain possible
19°
9
Moderate rain
20°
10
Sunny
19°
11
Overcast
20°
12
Heavy rain
20°
13
Overcast
21°
14
Sunny
22°
15
Overcast
22°
16
Light rain
22°
17
Light rain
22°
18
Overcast
23°
19
Overcast
22°
20
Overcast
24°
21
Heavy rain
22°
22
Patchy rain possible
23°
23
Light drizzle
21°
24
Moderate rain
23°
25
Sunny
24°
26
Moderate rain
23°
27
Moderate rain
21°
28
Moderate rain
22°
29
Patchy rain possible
23°
30
Patchy rain possible
22°
31
Light rain
22°

Temperatures trend during May in Nagasaki

See the weather trend as well as the moving average line

May weather in Nagasaki day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate rain
Moderate rain
 18° /14° 13.4 mm 6
2 May Overcast
Overcast
 18° /13° 0.1 mm 6
3 May Moderate rain
Moderate rain
 20° /14° 19.3 mm 4
4 May Partly cloudy
Partly cloudy
 19° /14° 0 mm 6
5 May Patchy rain possible
Patchy rain possible
 20° /14° 0.4 mm 6
6 May Moderate rain
Moderate rain
 19° /15° 20.8 mm 6
7 May Patchy rain possible
Patchy rain possible
 20° /14° 0.1 mm 6
8 May Patchy rain possible
Patchy rain possible
 19° /13° 0.3 mm 7
9 May Moderate rain
Moderate rain
 20° /13° 19.1 mm 7
10 May Sunny
Sunny
 19° /13° 0.3 mm 6
11 May Overcast
Overcast
 20° /15° 0.1 mm 7
12 May Heavy rain
Heavy rain
 20° /15° 28.3 mm 7
13 May Overcast
Overcast
 21° /14° 0.5 mm 7
14 May Sunny
Sunny
 22° /14° 0.1 mm 8
15 May Overcast
Overcast
 22° /16° 0 mm 7
16 May Light rain
Light rain
 22° /17° 7.7 mm 7
17 May Light rain
Light rain
 22° /17° 5.1 mm 7
18 May Overcast
Overcast
 23° /16° 0.5 mm 7
19 May Overcast
Overcast
 22° /17° 0 mm 7
20 May Overcast
Overcast
 24° /18° 0.3 mm 4
21 May Heavy rain
Heavy rain
 22° /19° 61.5 mm 5
22 May Patchy rain possible
Patchy rain possible
 23° /18° 2.1 mm 6
23 May Light drizzle
Light drizzle
 21° /18° 0.8 mm 5
24 May Moderate rain
Moderate rain
 23° /18° 22.6 mm 6
25 May Sunny
Sunny
 24° /17° 0.1 mm 8
26 May Moderate rain
Moderate rain
 23° /18° 9.9 mm 5
27 May Moderate rain
Moderate rain
 21° /17° 23.1 mm 4
28 May Moderate rain
Moderate rain
 22° /18° 21.2 mm 4
29 May Patchy rain possible
Patchy rain possible
 23° /16° 1.4 mm 7
30 May Patchy rain possible
Patchy rain possible
 22° /16° 2.2 mm 7
31 May Light rain
Light rain
 22° /17° 2 mm 7
Next
Important Notice
Our weather forecast for Nagasaki in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Nagasaki forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Nagasaki weather in May vs April vs June

Compare May weather in Nagasaki with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AprilMayJune
WeatherPatchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Patchy rain possible
Temperatures18°/13°21°/16°24°/20°
Rainfall177 mm263 mm522 mm
Wind18.9 km/h17.7 km/h16.6 km/h
Humidity76%75%85%
Rainy days14 days9 days16 days
Dry days16 days22 days14 days

Planning a trip to Nagasaki? Discover the best time to visit

Nagasaki in May - FAQ

What are the expected maximum and minimum temperatures in Nagasaki during May?
During May, expect a variety of temperatures with highs around 21° and lows near 16°, suitable for diverse activities and preferences.

How much rainfall should be expected in Nagasaki during May?
Significant rainfall exceeding 263.4 mm is expected in Nagasaki during May, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Nagasaki during May?
The average wind speed in Nagasaki during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Nagasaki

Explore the daily rainfall trends and prepare for Nagasakis May weather 💧
Typically, Nagasaki has 9 rainy days in May with a total of 263.4 mm of rainfall.

UV exposure in Nagasaki during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

What to pack to Nagasaki in May?

🌦️ Mild · highs around 21 °C, frequent showers

As you prepare for your trip to Nagasaki in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Nagasaki, during May, is comfortable and enjoyable, regardless of the weather conditions.

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🧥 Clothing

👟 Footwear

🎒 Accessories

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Location coordinates Where is Nagasaki?

Get accurate weather forecasts for Nagasaki, located at latitude 32.75 and longitude 129.883. Stay updated with localized weather information tailored for Nagasaki.

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