Jelsa weather by month

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

Temperature in Jelsa (°F)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
50°F maximum daytime temperature in January in Jelsa50
52°F maximum daytime temperature in February in Jelsa52
57°F maximum daytime temperature in March in Jelsa57
63°F maximum daytime temperature in April in Jelsa63
72°F maximum daytime temperature in May in Jelsa72
79°F maximum daytime temperature in June in Jelsa79
84°F maximum daytime temperature in July in Jelsa84
84°F maximum daytime temperature in August in Jelsa84
77°F maximum daytime temperature in September in Jelsa77
70°F maximum daytime temperature in October in Jelsa70
61°F maximum daytime temperature in November in Jelsa61
54°F maximum daytime temperature in December in Jelsa54
Min temperature (night-time)
39°F minimum night-time temperature in January in Jelsa39
39°F minimum night-time temperature in February in Jelsa39
43°F minimum night-time temperature in March in Jelsa43
48°F minimum night-time temperature in April in Jelsa48
55°F minimum night-time temperature in May in Jelsa55
63°F minimum night-time temperature in June in Jelsa63
66°F minimum night-time temperature in July in Jelsa66
66°F minimum night-time temperature in August in Jelsa66
61°F minimum night-time temperature in September in Jelsa61
54°F minimum night-time temperature in October in Jelsa54
48°F minimum night-time temperature in November in Jelsa48
41°F minimum night-time temperature in December in Jelsa41
Heat & Humidity
No heat & humidity in January in Jelsa0
No heat & humidity in February in Jelsa0
No heat & humidity in March in Jelsa0
No heat & humidity in April in Jelsa0
No heat & humidity in May in Jelsa0
Low heat & humidity in June in JelsaL
Moderate heat & humidity in July in JelsaM
Moderate heat & humidity in August in JelsaM
No heat & humidity in September in Jelsa0
No heat & humidity in October in Jelsa0
No heat & humidity in November in Jelsa0
No heat & humidity in December in Jelsa0
Sea temperature
57°F sea temperature in January in Jelsa57
55°F sea temperature in February in Jelsa55
55°F sea temperature in March in Jelsa55
57°F sea temperature in April in Jelsa57
64°F sea temperature in May in Jelsa64
70°F sea temperature in June in Jelsa70
75°F sea temperature in July in Jelsa75
75°F sea temperature in August in Jelsa75
72°F sea temperature in September in Jelsa72
68°F sea temperature in October in Jelsa68
64°F sea temperature in November in Jelsa64
61°F sea temperature in December in Jelsa61

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

Sunshine & UV index in Jelsa

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
9 hours of daylight per day in January in Jelsa9
11 hours of daylight per day in February in Jelsa11
12 hours of daylight per day in March in Jelsa12
13 hours of daylight per day in April in Jelsa13
15 hours of daylight per day in May in Jelsa15
15 hours of daylight per day in June in Jelsa15
15 hours of daylight per day in July in Jelsa15
14 hours of daylight per day in August in Jelsa14
12 hours of daylight per day in September in Jelsa12
11 hours of daylight per day in October in Jelsa11
10 hours of daylight per day in November in Jelsa10
9 hours of daylight per day in December in Jelsa9
UV Index (Maximum)
UV (maximum) index 1 (Low) in January in Jelsa1
UV (maximum) index 2 (Low) in February in Jelsa2
UV (maximum) index 4 (Moderate) in March in Jelsa4
UV (maximum) index 5 (Moderate) in April in Jelsa5
UV (maximum) index 7 (High) in May in Jelsa7
UV (maximum) index 8 (Very High) in June in Jelsa8
UV (maximum) index 8 (Very High) in July in Jelsa8
UV (maximum) index 7 (High) in August in Jelsa7
UV (maximum) index 5 (Moderate) in September in Jelsa5
UV (maximum) index 3 (Moderate) in October in Jelsa3
UV (maximum) index 2 (Low) in November in Jelsa2
UV (maximum) index 1 (Low) in December in Jelsa1

Rainfall in Jelsa

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
13 days with some rainfall in January in Jelsa13
12 days with some rainfall in February in Jelsa12
12 days with some rainfall in March in Jelsa12
12 days with some rainfall in April in Jelsa12
11 days with some rainfall in May in Jelsa11
11 days with some rainfall in June in Jelsa11
8 days with some rainfall in July in Jelsa8
8 days with some rainfall in August in Jelsa8
9 days with some rainfall in September in Jelsa9
11 days with some rainfall in October in Jelsa11
13 days with some rainfall in November in Jelsa13
13 days with some rainfall in December in Jelsa13
Average monthly rainfall (inches)
3.7 inches monthly rainfall in January in Jelsa3.7
3.2 inches monthly rainfall in February in Jelsa3.2
3.2 inches monthly rainfall in March in Jelsa3.2
2.7 inches monthly rainfall in April in Jelsa2.7
2.1 inches monthly rainfall in May in Jelsa2.1
2.0 inches monthly rainfall in June in Jelsa2.0
1.3 inches monthly rainfall in July in Jelsa1.3
1.9 inches monthly rainfall in August in Jelsa1.9
2.7 inches monthly rainfall in September in Jelsa2.7
3.6 inches monthly rainfall in October in Jelsa3.6
4.4 inches monthly rainfall in November in Jelsa4.4
4.6 inches monthly rainfall in December in Jelsa4.6

More about Jelsa

Jelsa by month

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

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The climate guide for Croatia (Jelsa) 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 Jelsa?

Jelsa has a temperate climate with hot dry summers.

Jelsa weather in January

Expect daytime maximum temperatures of 50°F in Jelsa, Croatia in January based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 3.7 inches of rainfall in the month.

  • 50°F maximum daytime temperature in January in Jelsa50
    50°F max day temperature
  • 4 hours of sunshine per day
  • 13 days with some rainfall in January in Jelsa13
    13 days with some rainfall
  • 39°F minimum night-time temperature in January in Jelsa39
    39°F min night temperature
  • 9 hours of daylight per day in January in Jelsa9
    9 hours of daylight per day
  • No heat & humidity in January in Jelsa0
    No heat & humidity
  • 3.7 inches monthly rainfall in January in Jelsa3.7
    3.7 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in January in Jelsa1
    1 (Low) UV index
  • 57°F sea temperature in January in Jelsa57
    57°F sea temperature

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Jelsa weather in February

Expect daytime maximum temperatures of 52°F in Jelsa, Croatia in February based on long-term weather averages. There are 5 hours of sunshine per day on average with 12 days with some rainfall and typically 3.2 inches of rainfall in the month.

  • 52°F maximum daytime temperature in February in Jelsa52
    52°F max day temperature
  • 5 hours of sunshine per day
  • 12 days with some rainfall in February in Jelsa12
    12 days with some rainfall
  • 39°F minimum night-time temperature in February in Jelsa39
    39°F min night temperature
  • 11 hours of daylight per day in February in Jelsa11
    11 hours of daylight per day
  • No heat & humidity in February in Jelsa0
    No heat & humidity
  • 3.2 inches monthly rainfall in February in Jelsa3.2
    3.2 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in February in Jelsa2
    2 (Low) UV index
  • 55°F sea temperature in February in Jelsa55
    55°F sea temperature

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Jelsa weather in March

Expect daytime maximum temperatures of 57°F in Jelsa, Croatia in March based on long-term weather averages. There are 6 hours of sunshine per day on average with 12 days with some rainfall and typically 3.2 inches of rainfall in the month.

  • 57°F maximum daytime temperature in March in Jelsa57
    57°F max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in March in Jelsa12
    12 days with some rainfall
  • 43°F minimum night-time temperature in March in Jelsa43
    43°F min night temperature
  • 12 hours of daylight per day in March in Jelsa12
    12 hours of daylight per day
  • No heat & humidity in March in Jelsa0
    No heat & humidity
  • 3.2 inches monthly rainfall in March in Jelsa3.2
    3.2 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in March in Jelsa4
    4 (Moderate) UV index
  • 55°F sea temperature in March in Jelsa55
    55°F sea temperature

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Jelsa weather in April

Expect daytime maximum temperatures of 63°F in Jelsa, Croatia in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 2.7 inches of rainfall in the month.

  • 63°F maximum daytime temperature in April in Jelsa63
    63°F max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in April in Jelsa12
    12 days with some rainfall
  • 48°F minimum night-time temperature in April in Jelsa48
    48°F min night temperature
  • 13 hours of daylight per day in April in Jelsa13
    13 hours of daylight per day
  • No heat & humidity in April in Jelsa0
    No heat & humidity
  • 2.7 inches monthly rainfall in April in Jelsa2.7
    2.7 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in April in Jelsa5
    5 (Moderate) UV index
  • 57°F sea temperature in April in Jelsa57
    57°F sea temperature

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Jelsa weather in May

Expect daytime maximum temperatures of 72°F in Jelsa, Croatia in May based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 2.1 inches of rainfall in the month.

  • 72°F maximum daytime temperature in May in Jelsa72
    72°F max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in May in Jelsa11
    11 days with some rainfall
  • 55°F minimum night-time temperature in May in Jelsa55
    55°F min night temperature
  • 15 hours of daylight per day in May in Jelsa15
    15 hours of daylight per day
  • No heat & humidity in May in Jelsa0
    No heat & humidity
  • 2.1 inches monthly rainfall in May in Jelsa2.1
    2.1 inches of monthly rainfall
  • UV (maximum) index 7 (High) in May in Jelsa7
    7 (High) UV index
  • 64°F sea temperature in May in Jelsa64
    64°F sea temperature

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Jelsa weather in June

Expect daytime maximum temperatures of 79°F in Jelsa, Croatia in June based on long-term weather averages. There are 10 hours of sunshine per day on average with 11 days with some rainfall and typically 2.0 inches of rainfall in the month.

  • 79°F maximum daytime temperature in June in Jelsa79
    79°F max day temperature
  • 10 hours of sunshine per day
  • 11 days with some rainfall in June in Jelsa11
    11 days with some rainfall
  • 63°F minimum night-time temperature in June in Jelsa63
    63°F min night temperature
  • 15 hours of daylight per day in June in Jelsa15
    15 hours of daylight per day
  • Low heat & humidity in June in JelsaL
    Low heat & humidity
  • 2.0 inches monthly rainfall in June in Jelsa2.0
    2.0 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in June in Jelsa8
    8 (Very High) UV index
  • 70°F sea temperature in June in Jelsa70
    70°F sea temperature

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Jelsa weather in July

Expect daytime maximum temperatures of 84°F in Jelsa, Croatia in July based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 84°F maximum daytime temperature in July in Jelsa84
    84°F max day temperature
  • 11 hours of sunshine per day
  • 8 days with some rainfall in July in Jelsa8
    8 days with some rainfall
  • 66°F minimum night-time temperature in July in Jelsa66
    66°F min night temperature
  • 15 hours of daylight per day in July in Jelsa15
    15 hours of daylight per day
  • Moderate heat & humidity in July in JelsaM
    Moderate heat & humidity
  • 1.3 inches monthly rainfall in July in Jelsa1.3
    1.3 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in July in Jelsa8
    8 (Very High) UV index
  • 75°F sea temperature in July in Jelsa75
    75°F sea temperature

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Jelsa weather in August

Expect daytime maximum temperatures of 84°F in Jelsa, Croatia in August based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 1.9 inches of rainfall in the month.

  • 84°F maximum daytime temperature in August in Jelsa84
    84°F max day temperature
  • 10 hours of sunshine per day
  • 8 days with some rainfall in August in Jelsa8
    8 days with some rainfall
  • 66°F minimum night-time temperature in August in Jelsa66
    66°F min night temperature
  • 14 hours of daylight per day in August in Jelsa14
    14 hours of daylight per day
  • Moderate heat & humidity in August in JelsaM
    Moderate heat & humidity
  • 1.9 inches monthly rainfall in August in Jelsa1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in Jelsa7
    7 (High) UV index
  • 75°F sea temperature in August in Jelsa75
    75°F sea temperature

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Jelsa weather in September

Expect daytime maximum temperatures of 77°F in Jelsa, Croatia in September based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 2.7 inches of rainfall in the month.

  • 77°F maximum daytime temperature in September in Jelsa77
    77°F max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in September in Jelsa9
    9 days with some rainfall
  • 61°F minimum night-time temperature in September in Jelsa61
    61°F min night temperature
  • 12 hours of daylight per day in September in Jelsa12
    12 hours of daylight per day
  • No heat & humidity in September in Jelsa0
    No heat & humidity
  • 2.7 inches monthly rainfall in September in Jelsa2.7
    2.7 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Jelsa5
    5 (Moderate) UV index
  • 72°F sea temperature in September in Jelsa72
    72°F sea temperature

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Jelsa weather in October

Expect daytime maximum temperatures of 70°F in Jelsa, Croatia in October based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 3.6 inches of rainfall in the month.

  • 70°F maximum daytime temperature in October in Jelsa70
    70°F max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in October in Jelsa11
    11 days with some rainfall
  • 54°F minimum night-time temperature in October in Jelsa54
    54°F min night temperature
  • 11 hours of daylight per day in October in Jelsa11
    11 hours of daylight per day
  • No heat & humidity in October in Jelsa0
    No heat & humidity
  • 3.6 inches monthly rainfall in October in Jelsa3.6
    3.6 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in October in Jelsa3
    3 (Moderate) UV index
  • 68°F sea temperature in October in Jelsa68
    68°F sea temperature

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Jelsa weather in November

Expect daytime maximum temperatures of 61°F in Jelsa, Croatia in November based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 4.4 inches of rainfall in the month.

  • 61°F maximum daytime temperature in November in Jelsa61
    61°F max day temperature
  • 4 hours of sunshine per day
  • 13 days with some rainfall in November in Jelsa13
    13 days with some rainfall
  • 48°F minimum night-time temperature in November in Jelsa48
    48°F min night temperature
  • 10 hours of daylight per day in November in Jelsa10
    10 hours of daylight per day
  • No heat & humidity in November in Jelsa0
    No heat & humidity
  • 4.4 inches monthly rainfall in November in Jelsa4.4
    4.4 inches of monthly rainfall
  • UV (maximum) index 2 (Low) in November in Jelsa2
    2 (Low) UV index
  • 64°F sea temperature in November in Jelsa64
    64°F sea temperature

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Jelsa weather in December

Expect daytime maximum temperatures of 54°F in Jelsa, Croatia in December based on long-term weather averages. There are 4 hours of sunshine per day on average with 13 days with some rainfall and typically 4.6 inches of rainfall in the month.

  • 54°F maximum daytime temperature in December in Jelsa54
    54°F max day temperature
  • 4 hours of sunshine per day
  • 13 days with some rainfall in December in Jelsa13
    13 days with some rainfall
  • 41°F minimum night-time temperature in December in Jelsa41
    41°F min night temperature
  • 9 hours of daylight per day in December in Jelsa9
    9 hours of daylight per day
  • No heat & humidity in December in Jelsa0
    No heat & humidity
  • 4.6 inches monthly rainfall in December in Jelsa4.6
    4.6 inches of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Jelsa1
    1 (Low) UV index
  • 61°F sea temperature in December in Jelsa61
    61°F sea temperature

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More about Jelsa

Jelsa by month

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

Recommended for Croatia

  • 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

TUITUI deal finder

The climate guide for Croatia (Jelsa) 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.

Compare Jelsa weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Jelsa, Croatia and the UK (London).

Maximum daytime temperature (°F)

Jelsa, Croatia
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C)  |  Imperial (°F)

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