- Explore latest offers on Fred Olsen Cruises in 2026/2027
- Find last minute deals or early bird discounts
- Filter offers by price, destination, ship & departure point
Kagoshima weather by month
Check out Kagoshima weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Kagoshima (°C)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max temperature (daytime) | 11 |
12 |
16 |
21 |
24 |
27 |
31 |
31 |
29 |
24 |
19 |
14 |
| Min temperature (night-time) | 2 |
3 |
6 |
11 |
15 |
20 |
24 |
24 |
21 |
15 |
9 |
4 |
| Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
M |
VH |
VH |
H |
0 |
0 |
0 |
| Sea temperature | 18 |
18 |
18 |
19 |
21 |
24 |
27 |
28 |
27 |
24 |
22 |
20 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & UV index in Kagoshima
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daily hours of sunshine | ||||||||||||
| Daily hours of daylight | 10 |
11 |
12 |
13 |
14 |
14 |
14 |
13 |
12 |
11 |
11 |
10 |
| UV Index (Maximum) | 4 |
5 |
7 |
9 |
10 |
11 |
11 |
11 |
9 |
7 |
4 |
3 |
Rainfall in Kagoshima
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of days with some rain | 18 |
17 |
20 |
17 |
18 |
21 |
20 |
20 |
19 |
13 |
13 |
17 |
| Average monthly rainfall (mm) | 88 |
103 |
156 |
222 |
255 |
396 |
315 |
223 |
215 |
109 |
88 |
73 |
More about Kagoshima
Kagoshima by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Japan
The climate guide for Japan (Kagoshima) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Kagoshima?
Kagoshima has a temperate climate with hot summers and some rainfall in all months.
Kagoshima weather in January
Expect daytime maximum temperatures of 11°C in Kagoshima, Japan in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 18 days with some rainfall and typically 88 mm of rainfall in the month.
- 11°C max day temperature
11 - 4 hours of sunshine per day
- 18 days with some rainfall
18 - 2°C min night temperature
2 - 10 hours of daylight per day
10 - No heat & humidity
0 - 88 mm of monthly rainfall
88 - 4 (Moderate) UV index
4 - 18°C sea temperature
18
Kagoshima weather in February
Expect daytime maximum temperatures of 12°C in Kagoshima, Japan in February based on long-term weather averages. There are 4 hours of sunshine per day on average with 17 days with some rainfall and typically 103 mm of rainfall in the month.
- 12°C max day temperature
12 - 4 hours of sunshine per day
- 17 days with some rainfall
17 - 3°C min night temperature
3 - 11 hours of daylight per day
11 - No heat & humidity
0 - 103 mm of monthly rainfall
103 - 5 (Moderate) UV index
5 - 18°C sea temperature
18
Kagoshima weather in March
Expect daytime maximum temperatures of 16°C in Kagoshima, Japan in March based on long-term weather averages. There are 5 hours of sunshine per day on average with 20 days with some rainfall and typically 156 mm of rainfall in the month.
- 16°C max day temperature
16 - 5 hours of sunshine per day
- 20 days with some rainfall
20 - 6°C min night temperature
6 - 12 hours of daylight per day
12 - No heat & humidity
0 - 156 mm of monthly rainfall
156 - 7 (High) UV index
7 - 18°C sea temperature
18
Kagoshima weather in April
Expect daytime maximum temperatures of 21°C in Kagoshima, Japan in April based on long-term weather averages. There are 5 hours of sunshine per day on average with 17 days with some rainfall and typically 222 mm of rainfall in the month.
- 21°C max day temperature
21 - 5 hours of sunshine per day
- 17 days with some rainfall
17 - 11°C min night temperature
11 - 13 hours of daylight per day
13 - No heat & humidity
0 - 222 mm of monthly rainfall
222 - 9 (Very High) UV index
9 - 19°C sea temperature
19
Kagoshima weather in May
Expect daytime maximum temperatures of 24°C in Kagoshima, Japan in May based on long-term weather averages. There are 5 hours of sunshine per day on average with 18 days with some rainfall and typically 255 mm of rainfall in the month.
- 24°C max day temperature
24 - 5 hours of sunshine per day
- 18 days with some rainfall
18 - 15°C min night temperature
15 - 14 hours of daylight per day
14 - No heat & humidity
0 - 255 mm of monthly rainfall
255 - 10 (Very High) UV index
10 - 21°C sea temperature
21
Kagoshima weather in June
Expect daytime maximum temperatures of 27°C in Kagoshima, Japan in June based on long-term weather averages. There are 4 hours of sunshine per day on average with 21 days with some rainfall and typically 396 mm of rainfall in the month.
- 27°C max day temperature
27 - 4 hours of sunshine per day
- 21 days with some rainfall
21 - 20°C min night temperature
20 - 14 hours of daylight per day
14 - Moderate heat & humidity
M - 396 mm of monthly rainfall
396 - 11 (Extreme) UV index
11 - 24°C sea temperature
24
Kagoshima weather in July
Expect daytime maximum temperatures of 31°C in Kagoshima, Japan in July and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 20 days with some rainfall and typically 315 mm of rainfall in the month.
- 31°C max day temperature
31 - 6 hours of sunshine per day
- 20 days with some rainfall
20 - 24°C min night temperature
24 - 14 hours of daylight per day
14 - Very High heat & humidity
VH - 315 mm of monthly rainfall
315 - 11 (Extreme) UV index
11 - 27°C sea temperature
27
Kagoshima weather in August
Expect daytime maximum temperatures of 31°C in Kagoshima, Japan in August and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 20 days with some rainfall and typically 223 mm of rainfall in the month.
- 31°C max day temperature
31 - 7 hours of sunshine per day
- 20 days with some rainfall
20 - 24°C min night temperature
24 - 13 hours of daylight per day
13 - Very High heat & humidity
VH - 223 mm of monthly rainfall
223 - 11 (Extreme) UV index
11 - 28°C sea temperature
28
Kagoshima weather in September
Expect daytime maximum temperatures of 29°C in Kagoshima, Japan in September and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 215 mm of rainfall in the month.
- 29°C max day temperature
29 - 6 hours of sunshine per day
- 19 days with some rainfall
19 - 21°C min night temperature
21 - 12 hours of daylight per day
12 - High heat & humidity
H - 215 mm of monthly rainfall
215 - 9 (Very High) UV index
9 - 27°C sea temperature
27
Kagoshima weather in October
Expect daytime maximum temperatures of 24°C in Kagoshima, Japan in October based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 109 mm of rainfall in the month.
- 24°C max day temperature
24 - 6 hours of sunshine per day
- 13 days with some rainfall
13 - 15°C min night temperature
15 - 11 hours of daylight per day
11 - No heat & humidity
0 - 109 mm of monthly rainfall
109 - 7 (High) UV index
7 - 24°C sea temperature
24
Kagoshima weather in November
Expect daytime maximum temperatures of 19°C in Kagoshima, Japan in November based on long-term weather averages. There are 5 hours of sunshine per day on average with 13 days with some rainfall and typically 88 mm of rainfall in the month.
- 19°C max day temperature
19 - 5 hours of sunshine per day
- 13 days with some rainfall
13 - 9°C min night temperature
9 - 11 hours of daylight per day
11 - No heat & humidity
0 - 88 mm of monthly rainfall
88 - 4 (Moderate) UV index
4 - 22°C sea temperature
22
Kagoshima weather in December
Expect daytime maximum temperatures of 14°C in Kagoshima, Japan in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 17 days with some rainfall and typically 73 mm of rainfall in the month.
- 14°C max day temperature
14 - 5 hours of sunshine per day
- 17 days with some rainfall
17 - 4°C min night temperature
4 - 10 hours of daylight per day
10 - No heat & humidity
0 - 73 mm of monthly rainfall
73 - 3 (Moderate) UV index
3 - 20°C sea temperature
20
More about Kagoshima
Kagoshima by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Japan
- Explore latest offers on Fred Olsen Cruises in 2026/2027
- Find last minute deals or early bird discounts
- Filter offers by price, destination, ship & departure point
The climate guide for Japan (Kagoshima) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Tropical storm risk: Kagoshima, Japan typhoon season
Compare Kagoshima weather with the UK
The weather chart below compares the average monthly maximum daytime temperature for Kagoshima, Japan and the UK (London).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
More about Japan
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holiday destinations
- Beach holidays
- City breaks
- Family holidays
- Half term holidays
- Spring holidays
- Summer holidays
- Autumn holidays
- Winter sun holidays
- Honeymoons
- Coolcations
- Compare places
- Ski resorts
Save with latest deals & discounts
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- TUI
- Jet2holidays
- Neilson
- Marella Cruises
- Holiday Extras
- Pierre & Vacances
- Caledonian Travel
- Club Med
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport









Cruise deal finder