What is the weather like in Nagasaki in February?

Expect temperatures between 6°C and 11°C with 26% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Nagasaki in February?

Nagasaki in February scores 54/100 based on 30 years of climate data. Decent conditions for most activities.

Who should visit Nagasaki in February?

February in Nagasaki is ideal for: Families with children, Cultural tourists, Business travelers, Heat-sensitive visitors.

Nagasaki Weather in February | 30-Year Forecast

Avg High

11°C

Hottest around day 27

Avg Low

6°C

Coolest around day 4

Rainy Days

13days

26% avg rain chance

Sunshine

8hrs/day

Winter season

Sea Temperature in February

Coastal Waters(Ocean)

15°C

Monthly Average

Water Feel

💧Refreshing

Consider a wetsuit for extended swimming

Swim Rating

🏄Cool, wetsuits recommended

Based on average sea surface temperature

Body of Water

Coastal Waters

Ocean

Nagasaki coastline

Nagasaki February Weather Calendar

Click any day to see detailed weather information

Day 1

Cloudy

10°C22%

Day 2

Cloudy

10°C22%

Day 3

Cloudy

10°C21%

Day 4

Nice

10°C18%

Day 5

Cloudy

10°C21%

Day 6

Cloudy

10°C23%

Day 7

Cloudy

10°C22%

Day 8

Cloudy

10°C22%

Day 9

Nice

10°C18%

Day 10

Nice

10°C18%

Day 11

Nice

11°C20%

Day 12

Cloudy

11°C24%

Day 13

Cloudy

12°C30%

Day 14

Cloudy

12°C35%

Day 15

Cloudy

11°C33%

Day 16

Cloudy

11°C32%

Day 17

Cloudy

11°C32%

Day 18

Cloudy

11°C28%

Day 19

Cloudy

11°C24%

Day 20

Cloudy

12°C28%

Day 21

Cloudy

12°C29%

Day 22

Cloudy

12°C24%

Day 23

Cloudy

12°C26%

Day 24

Cloudy

12°C28%

Day 25

Cloudy

12°C24%

Day 26

Cloudy

13°C24%

Day 27

Cloudy

13°C32%

Day 28

Cloudy

13°C33%

Day 29

Cloudy

13°C34%

Essential Travel Info for Nagasaki

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

JPY

¥ Japanese yen

Language

Japanese

Driving

Left side

Safety

Very High Safety

GPI: 1.336

Travel Intelligence

Exclusive flight analytics & health data for Nagasaki

Smart Flight Estimator

Airport-to-Airport Logistics

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Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote

19/ 100

Traffic Index

Off the beaten path

Peak Daily Arrivals

slots per day

Peak

Feb

Low

Jul

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Tokyo (HND)

Osaka (ITM)

Kobe (UKB)

Tsushima (TSJ)

Goto Fukue (FUJ)

Health & Safety Advisory

CDC travel health recommendations

8 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Consider hepatitis A vaccination for most travelers. It is recommended for travelers who will be doing higher risk activities, such as visiting smaller cities, villages, or rural areas where a traveler might get infected through food or water. It is recommended for travelers who plan on eating street food.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Japan. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Japan.

Japanese Encephalitis

Recommended for travelers whoAre moving to an area with Japanese encephalitis to liveSpend long periods of time, such as a month or more, in areas with Japanese encephalitisFrequently travel to areas with Japanese encephalitisConsider vaccination for travelersSpending less than a month in areas with Japanese encephalitis but will be doing activities that increase risk of infection, such as visiting rural areas, hiking or camping, or staying in places without air conditioning, screens, or bed netsGoing to areas with Japanese encephalitis who are uncertain of their activities or how long they will be thereNot recommended for travelers planning short-term travel to urban areas or travel to areas with no clear Japanese encephalitis season.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in Japan.If rabies exposures occur while in Japan, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

+2 more

Source: CDC Travelers' Health

View Complete Health Guide

Is February a Good Time to Visit Nagasaki?

👌Decent conditions for most activities(54/100)

Short Answer

Tropical storm season is active in Nagasaki during February. Average conditions (11°C, 26% rain) can be interrupted by severe weather. Monitor forecasts closely.

Decision Factors

Typhoon season active

Western Pacific zone - expect potential typhoon activity

Vaccinations required

Yellow Fever

Peak tourist season

100% of annual peak - expect crowds and peak prices

Cold sea - swimming challenging

15°C sea temperature - Polar Plunge

Health precautions needed

Be aware of: Leptospirosis, Hantavirus, Tuberculosis (TB)

Good For

👨‍👩‍👧‍👦
Families with children
Comfortable 11.1°C temperatures and low 26% rain risk
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💼
Business travelers
Climate-controlled meetings unaffected by weather
🌡️
Heat-sensitive visitors
Manageable 11.1°C without oppressive humidity

Who Should Avoid

🏖️
Beach lovers
Sea temperature only 15°C - too cold for comfortable swimming
💰
Budget travelers
Peak season means premium prices everywhere
💼
Business travelers
Storm season may cause flight disruptions

Historical Insight

2004 saw exceptional rainfall: 38mm total, significantly above average

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Nagasaki in February averages 11°C with 26% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Nagasaki in February

What are the temperatures in Nagasaki in February?

Daytime highs average 11°C, nights drop to 6°C. Temperatures remain fairly consistent.

How many rainy days in Nagasaki in February?

Expect around 13 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Nagasaki in February?

Layers are key. A medium-weight jacket and closed-toe shoes.

Is February peak season in Nagasaki?

This is shoulder season—moderate prices and manageable crowds.

Nagasaki Weather in February

Sea Temperature in February

Nagasaki February Weather Calendar

Essential Travel Info for Nagasaki

Travel Intelligence

Smart Flight Estimator

Flight Connectivity Analysis

Monthly Traffic Distribution

Key Connections

Health & Safety Advisory

COVID-19

Hepatitis A

Hepatitis B

Japanese Encephalitis

Measles

Rabies

Decision Factors

Good For

Who Should Avoid

Related Guides

Frequently Asked Questions: Nagasaki in February

What are the temperatures in Nagasaki in February?

How many rainy days in Nagasaki in February?

What to wear in Nagasaki in February?

Is February peak season in Nagasaki?