Split, Croatia Climate & Monthly Averages
The climate of Split
Weather in Split is shaped by its Mediterranean climate - expect hot, dry summers and mild, wetter winters. July afternoons typically reach 88°F (31°C), while January highs hover near 51°F (11°C). Annual precipitation averages 51.3 inches (1303 mm) over about 106 rainy days.
Climate quick facts
- Hottest month: July - highs near 88°F (31°C)
- Coldest month: January - highs near 51°F (11°C)
- Record high: 104°F (40°C) · Record low: 18°F (-8°C) (2015–2024)
- Wettest month: November (13 rainy days) · Sunniest: July (13.6 h sun/day)
- Climate type: Mediterranean - hot, dry summers and mild, wetter winters
- Snow: about 2 days a year
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 88°F (31°C) and overnight lows stay near 72°F (22°C). The coolest month is January, with typical highs of 51°F (11°C) and lows around 39°F (4°C). Based on 2015–2024 weather data, temperatures have reached as high as 104°F (40°C) and dropped as low as 18°F (-8°C).
Rain, sun and snow
November is usually the wettest month. It brings about 9.4 inches (238 mm) of rain over 13 days, while July is the driest. July brings the most sunshine, averaging 13.6 hours of sun a day. Snowfall is rare but not unheard of.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 51° | 39° | 11 | 5.2 in | 6.5 h/day | 69% |
| February | 55° | 42° | 10 | 4.3 in | 7.7 h/day | 70% |
| March | 58° | 44° | 10 | 4.1 in | 9.4 h/day | 66% |
| April | 64° | 50° | 9 | 3.5 in | 10.8 h/day | 64% |
| May | 72° | 58° | 12 | 4.0 in | 11.9 h/day | 67% |
| June | 82° | 66° | 6 | 1.9 in | 13.2 h/day | 62% |
| July | 88° | 72° | 3 | 0.9 in | 13.6 h/day | 52% |
| August | 88° | 72° | 4 | 2.1 in | 12.9 h/day | 54% |
| September | 79° | 64° | 8 | 4.6 in | 10.6 h/day | 62% |
| October | 70° | 57° | 9 | 4.9 in | 9.0 h/day | 70% |
| November | 61° | 50° | 13 | 9.4 in | 6.6 h/day | 73% |
| December | 55° | 43° | 11 | 6.5 in | 6.1 h/day | 73% |
Split month by month
Split weather in January
January brings highs around 51°F (11°C), lows near 39°F (4°C), about 11 wet days - typically the coldest month of the year in Split.
Split weather in February
February brings highs around 55°F (13°C), lows near 42°F (5°C), about 10 wet days.
Split weather in March
March brings highs around 58°F (15°C), lows near 44°F (7°C), about 10 wet days.
Split weather in April
April brings highs around 64°F (18°C), lows near 50°F (10°C), about 9 wet days.
Split weather in May
May brings highs around 72°F (22°C), lows near 58°F (15°C), about 12 wet days.
Split weather in June
June brings highs around 82°F (28°C), lows near 66°F (19°C), about 6 wet days.
Split weather in July
July brings highs around 88°F (31°C), lows near 72°F (22°C), about 3 wet days - typically the hottest month and the driest month and the sunniest month of the year in Split.
Split weather in August
August brings highs around 88°F (31°C), lows near 72°F (22°C), about 4 wet days.
Split weather in September
September brings highs around 79°F (26°C), lows near 64°F (18°C), about 8 wet days.
Split weather in October
October brings highs around 70°F (21°C), lows near 57°F (14°C), about 9 wet days.
Split weather in November
November brings highs around 61°F (16°C), lows near 50°F (10°C), about 13 wet days - typically the wettest month of the year in Split.
Split weather in December
December brings highs around 55°F (13°C), lows near 43°F (6°C), about 11 wet days.
Seasons in Split
Spring (March through May)
Spring in Split is mild, with daytime highs averaging 65°F (18°C) and nights around 51°F (11°C); expect showers on roughly 30 days across the season.
Summer (June through August)
Summer in Split is hot, with daytime highs averaging 86°F (30°C) and nights around 70°F (21°C); rain falls on about 14 days over the three months.
Fall (September through November)
Fall in Split is mild and warm, with daytime highs averaging 70°F (21°C) and nights around 57°F (14°C); expect showers on roughly 30 days across the season.
Winter (December through February)
Winter in Split is mild, with daytime highs averaging 54°F (12°C) and nights around 41°F (5°C); expect showers on roughly 32 days across the season.
Climate questions, answered
What is the average temperature in Split?
Is Split hot in summer?
Is Split cold in winter?
How many rainy days does Split get in a year?
Best time to visit Split
The best time to visit Split is generally April to June and September to October, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window typically sit near 73°F (23°C).
Pack for Split with lightweight, breathable clothing and strong sun protection for the hot months; a warm jacket and layers for the cooler season; a compact umbrella or rain shell - showers are a regular feature. Evenings can feel noticeably cooler than afternoons - July nights average 72°F (22°C).
Split temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.