Isahaya Weather in February

With daytime temperatures of 12°C (54°F) and nighttime lows of 6°C (43°F), February in Isahaya brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 109 mm (4.3 in) falls on average.

Rainfall in Isahaya in February

Records from the past 30 years suggest around 18 days of rain, with 109 mm (4.3 in) average for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Isahaya in February

Expect highs of 12°C (54°F) in Isahaya in February, with nights dropping to around 6°C (43°F). February is part of the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. At 6°C (43°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Isahaya in February

You can expect a moderate amount of sunlight, with approximately 124 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Isahaya in February

Wind speeds average 2 m/s (4 knots) during February. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.

Average water temperature in February

With water at 14°C (57°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

February in Isahaya has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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• January
• February
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For a detailed overview over the year and the best time to visit Japan, check out our Isahaya's climate page.

Isahaya Temperature in February

Min Temperature 6°C (43°F)  

Max Temperature 12°C (54°F)  

Water Temperature 14°C (57°F) *  

Chance of Rain 61%  

Precipitation 109 mm (4.3 in)  

Rainy days 18 days  

Humidity 65% *  

Windspeed 2 m/s (4 knots) *  

Sunshine 124 hours *  

Percentage Sunshine 35% *  

* Data from: Nagasaki, Japan (23 KM, 14 Miles).

What to Wear in Isahaya in February

The weather can swing between comfortable and chilly in February, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. With water temperatures around 14°C (57°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Isahaya in February

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Isahaya's climate page.

More climate data for Isahaya

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Isahaya climate overview or explore weather in Japan.