When to visit
Saikai?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Saikai
Nagasaki Prefecture · Japan

The best weather in Saikai is from April, October, November.consistent weather climate

Climate score
June
42

Mixed climate

🌧Rainy

Temperature
19–25°C
Pleasant nights
Feels like
21–28°C
Humid
Precipitation
284mm
Torrential rain · 16 days
Sunshine
6.1h
Mostly cloudy
Humidity (%)
86%
Humid
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
-10°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec
Monthly Overview
Score333645704942342755887038
ClimateColdColdColdCool & rainyRainyRainyRainyHot & rainyRainyHumidCool & rainyCold
Temperature5–10°C5–11°C8–14°C11–18°C15–21°C19–25°C23–28°C24–30°C22–27°C16–22°C11–17°C6–11°C
Feels like1–6°C1–7°C5–13°C9–17°C15–22°C21–28°C27–32°C28–35°C24–31°C15–22°C9–15°C2–7°C
Precipitation84mm
10 days
100mm
9 days
171mm
11 days
161mm
9 days
209mm
11 days
284mm
16 days
312mm
22 days
338mm
19 days
211mm
14 days
82mm
7 days
113mm
7 days
54mm
8 days
Sunshine5.8h
☀︎ 56%
6.8h
☀︎ 61%
7.2h
☀︎ 60%
8.3h
☀︎ 64%
7.8h
☀︎ 56%
6.1h
☀︎ 42%
7.3h
☀︎ 52%
10.7h
☀︎ 80%
9.0h
☀︎ 73%
8.7h
☀︎ 77%
7.7h
☀︎ 73%
6.2h
☀︎ 62%
WindN · 23 km/hN · 22 km/hN · 21 km/hN · 20 km/hNW · 18 km/hSW · 18 km/hS · 19 km/hSW · 18 km/hNE · 19 km/hNE · 18 km/hN · 20 km/hN · 23 km/h
Humidity (%)69%69%73%74%79%86%86%83%80%71%70%65%
Day length10.3h11.0h12.0h13.0h13.9h14.3h14.1h13.3h12.4h11.3h10.5h10.0h

Frequently asked questions

What is the best time to visit Saikai?

The best time to visit Saikai is October, April, November, with temperatures between 11 °C and 22 °C. The best month is October. October is low season.

What is the weather like in Saikai?

Saikai has a climate with an overall score of 4.9/10. Annual temperatures range from 5 °C to 30 °C.

What is the hottest month in Saikai?

The hottest month in Saikai is August, with average highs of 30 °C and lows of 24 °C.

What is the rainiest month in Saikai?

The rainiest month in Saikai is August, with an average of 338 mm of precipitation.