Deia weather by month

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

Temperature
Rainfall
Sunshine & UV index

Temperature in Deia (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	12	13	14	16	20	24	27	28	25	21	16	13
Min temperature (night-time)	4	4	5	7	11	14	18	18	16	12	8	6
Heat & Humidity	0	0	0	0	0	0	L	L	0	0	0	0
Sea temperature	15	14	14	15	18	22	25	26	25	22	19	16

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

Sunshine & UV index in Deia

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

Rainfall in Deia

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	14	12	13	11	9	6	4	6	8	12	13	14
Average monthly rainfall (mm)	58	47	49	54	43	26	14	33	62	95	76	67

More about Deia

Deia by month

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

Recommended for Majorca

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 Majorca (Deia) 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 Deia?

Deia has a temperate climate with hot dry summers.

Deia weather in January

Expect daytime maximum temperatures of 12°C in Deia, Majorca in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 58 mm of rainfall in the month.

12
12°C max day temperature
5
5 hours of sunshine per day
14
14 days with some rainfall
4
4°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
58
58 mm of monthly rainfall
2
2 (Low) UV index
15
15°C sea temperature

Back to months

Deia weather in February

Expect daytime maximum temperatures of 13°C in Deia, Majorca in February based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 47 mm of rainfall in the month.

13
13°C max day temperature
6
6 hours of sunshine per day
12
12 days with some rainfall
4
4°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
47
47 mm of monthly rainfall
3
3 (Moderate) UV index
14
14°C sea temperature

Back to months

Deia weather in March

Expect daytime maximum temperatures of 14°C in Deia, Majorca in March based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 49 mm of rainfall in the month.

14
14°C max day temperature
6
6 hours of sunshine per day
13
13 days with some rainfall
5
5°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
49
49 mm of monthly rainfall
5
5 (Moderate) UV index
14
14°C sea temperature

Back to months

Deia weather in April

Expect daytime maximum temperatures of 16°C in Deia, Majorca in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall and typically 54 mm of rainfall in the month.

16
16°C max day temperature
7
7 hours of sunshine per day
11
11 days with some rainfall
7
7°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
54
54 mm of monthly rainfall
6
6 (High) UV index
15
15°C sea temperature

Back to months

Deia weather in May

Expect daytime maximum temperatures of 20°C in Deia, Majorca in May based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 43 mm of rainfall in the month.

20
20°C max day temperature
9
9 hours of sunshine per day
9
9 days with some rainfall
11
11°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
43
43 mm of monthly rainfall
8
8 (Very High) UV index
18
18°C sea temperature

Back to months

Deia weather in June

Expect daytime maximum temperatures of 24°C in Deia, Majorca in June based on long-term weather averages. There are 10 hours of sunshine per day on average.

24
24°C max day temperature
10
10 hours of sunshine per day
6
6 days with some rainfall
14
14°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
26
26 mm of monthly rainfall
9
9 (Very High) UV index
22
22°C sea temperature

Back to months

Deia weather in July

Expect daytime maximum temperatures of 27°C in Deia, Majorca in July based on long-term weather averages. There are 10 hours of sunshine per day on average.

27
27°C max day temperature
10
10 hours of sunshine per day
4
4 days with some rainfall
18
18°C min night temperature
15
15 hours of daylight per day
L
Low heat & humidity
14
14 mm of monthly rainfall
9
9 (Very High) UV index
25
25°C sea temperature

Back to months

Deia weather in August

Expect daytime maximum temperatures of 28°C in Deia, Majorca in August based on long-term weather averages. There are 10 hours of sunshine per day on average.

28
28°C max day temperature
10
10 hours of sunshine per day
6
6 days with some rainfall
18
18°C min night temperature
14
14 hours of daylight per day
L
Low heat & humidity
33
33 mm of monthly rainfall
8
8 (Very High) UV index
26
26°C sea temperature

Back to months

Deia weather in September

Expect daytime maximum temperatures of 25°C in Deia, Majorca in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 62 mm of rainfall in the month.

25
25°C max day temperature
8
8 hours of sunshine per day
8
8 days with some rainfall
16
16°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
62
62 mm of monthly rainfall
6
6 (High) UV index
25
25°C sea temperature

Back to months

Deia weather in October

Expect daytime maximum temperatures of 21°C in Deia, Majorca in October based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 95 mm of rainfall in the month.

21
21°C max day temperature
6
6 hours of sunshine per day
12
12 days with some rainfall
12
12°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
95
95 mm of monthly rainfall
4
4 (Moderate) UV index
22
22°C sea temperature

Back to months

Deia weather in November

Expect daytime maximum temperatures of 16°C in Deia, Majorca 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 76 mm of rainfall in the month.

16
16°C max day temperature
5
5 hours of sunshine per day
13
13 days with some rainfall
8
8°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
76
76 mm of monthly rainfall
2
2 (Low) UV index
19
19°C sea temperature

Back to months

Deia weather in December

Expect daytime maximum temperatures of 13°C in Deia, Majorca in December based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 67 mm of rainfall in the month.