Kythira weather by month

Check out Kythira weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Kythira (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	12	13	14	17	22	26	28	28	26	21	18	14
Min temperature (night-time)	8	8	9	12	15	19	21	21	19	16	13	10
Heat & Humidity	0	0	0	0	0	L	M	M	L	0	0	0
Sea temperature	16	15	15	16	18	22	25	26	25	23	20	18

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Kythira

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	4	5	6	8	10	12	13	12	10	7	5	4
Daily hours of daylight	10	11	12	13	14	15	14	13	12	11	10	10
UV Index (Maximum)	2	3	5	7	8	10	10	9	7	5	3	2

Rainfall in Kythira

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	12	11	8	7	3	1	1	1	2	6	10	12
Average monthly rainfall (mm)	111	76	64	32	13	4	4	3	14	62	90	121

More about Kythira

Kythira by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Greece

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

The climate guide for Greece (Kythira) 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 Kythira?

Kythira has a temperate climate with hot dry summers.

Kythira weather in January

Expect daytime maximum temperatures of 12°C in Kythira, Greece in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 111 mm of rainfall in the month.

12
12°C max day temperature
4
4 hours of sunshine per day
12
12 days with some rainfall
8
8°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
111
111 mm of monthly rainfall
2
2 (Low) UV index
16
16°C sea temperature

Back to months

Kythira weather in February

Expect daytime maximum temperatures of 13°C in Kythira, Greece in February based on long-term weather averages. There are 5 hours of sunshine per day on average with 11 days with some rainfall and typically 76 mm of rainfall in the month.

13
13°C max day temperature
5
5 hours of sunshine per day
11
11 days with some rainfall
8
8°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
76
76 mm of monthly rainfall
3
3 (Moderate) UV index
15
15°C sea temperature

Back to months

Kythira weather in March

Expect daytime maximum temperatures of 14°C in Kythira, Greece in March based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 64 mm of rainfall in the month.

14
14°C max day temperature
6
6 hours of sunshine per day
8
8 days with some rainfall
9
9°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
64
64 mm of monthly rainfall
5
5 (Moderate) UV index
15
15°C sea temperature

Back to months

Kythira weather in April

Expect daytime maximum temperatures of 17°C in Kythira, Greece in April based on long-term weather averages. There are 8 hours of sunshine per day on average.

17
17°C max day temperature
8
8 hours of sunshine per day
7
7 days with some rainfall
12
12°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
32
32 mm of monthly rainfall
7
7 (High) UV index
16
16°C sea temperature

Back to months

Kythira weather in May

Expect daytime maximum temperatures of 22°C in Kythira, Greece in May based on long-term weather averages. There are 10 hours of sunshine per day on average.

22
22°C max day temperature
10
10 hours of sunshine per day
3
3 days with some rainfall
15
15°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
13
13 mm of monthly rainfall
8
8 (Very High) UV index
18
18°C sea temperature

Back to months

Kythira weather in June

Expect daytime maximum temperatures of 26°C in Kythira, Greece in June based on long-term weather averages. There are 12 hours of sunshine per day on average.

26
26°C max day temperature
12
12 hours of sunshine per day
1
1 day with some rainfall
19
19°C min night temperature
15
15 hours of daylight per day
L
Low heat & humidity
4
4 mm of monthly rainfall
10
10 (Very High) UV index
22
22°C sea temperature

Back to months

Kythira weather in July

Expect daytime maximum temperatures of 28°C in Kythira, Greece in July based on long-term weather averages. There are 13 hours of sunshine per day on average.

28
28°C max day temperature
13
13 hours of sunshine per day
1
1 day with some rainfall
21
21°C min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
4
4 mm of monthly rainfall
10
10 (Very High) UV index
25
25°C sea temperature

Back to months

Kythira weather in August

Expect daytime maximum temperatures of 28°C in Kythira, Greece in August based on long-term weather averages. There are 12 hours of sunshine per day on average.

28
28°C max day temperature
12
12 hours of sunshine per day
1
1 day with some rainfall
21
21°C min night temperature
13
13 hours of daylight per day
M
Moderate heat & humidity
3
3 mm of monthly rainfall
9
9 (Very High) UV index
26
26°C sea temperature

Back to months

Kythira weather in September

Expect daytime maximum temperatures of 26°C in Kythira, Greece in September based on long-term weather averages. There are 10 hours of sunshine per day on average.

26
26°C max day temperature
10
10 hours of sunshine per day
2
2 days with some rainfall
19
19°C min night temperature
12
12 hours of daylight per day
L
Low heat & humidity
14
14 mm of monthly rainfall
7
7 (High) UV index
25
25°C sea temperature

Back to months

Kythira weather in October

Expect daytime maximum temperatures of 21°C in Kythira, Greece in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 62 mm of rainfall in the month.

21
21°C max day temperature
7
7 hours of sunshine per day
6
6 days with some rainfall
16
16°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
62
62 mm of monthly rainfall
5
5 (Moderate) UV index
23
23°C sea temperature

Back to months

Kythira weather in November

Expect daytime maximum temperatures of 18°C in Kythira, Greece in November based on long-term weather averages. There are 5 hours of sunshine per day on average with 10 days with some rainfall and typically 90 mm of rainfall in the month.

18
18°C max day temperature
5
5 hours of sunshine per day
10
10 days with some rainfall
13
13°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
90
90 mm of monthly rainfall
3
3 (Moderate) UV index
20
20°C sea temperature

Back to months

Kythira weather in December

Expect daytime maximum temperatures of 14°C in Kythira, Greece in December based on long-term weather averages. There are 4 hours of sunshine per day on average with 12 days with some rainfall and typically 121 mm of rainfall in the month.