Magical Split
The best travel time to Split in Croatia is from May til October and the best months are May, June and September.
Senj Weather in May
May in Senj brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 11°C (52°F). Quite a bit of rainfall is expected, around 130 mm (5.1 in), so pack an umbrella.
Rainfall in Senj in May
Looking at the last 30 years, the data shows about 15 days with rain, averaging 130 mm (5.1 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Senj in May
Daytime highs in Senj in May reach 20°C (68°F), with nights around 11°C (52°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Senj in May
The city usually sees around 242 hours of sunlight, indicating many sunny days , a great month for sightseeing.For Senj itself, June, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Senj Temperature in May
Min Temperature
11°C (52°F)
Max Temperature
20°C (68°F)
Chance of Rain
50%
Precipitation
130 mm (5.1 in)
Rainy days
15 days
Sunshine
242 hours
Percentage Sunshine
Senj Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Senj - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Senj typically rise from around 20°C (68°F) at the start of May to approximately 24°C (75°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather records for Senj in May
Browse day-by-day weather records for Senj spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Senj historical weather extremes in May
Based on 50 years of weather observations in Senj between 1976 and 2026, these are the recorded extremes.
- Senj recorded its highest May temperature of 33°C (91°F) on May 22, 2007.
- The lowest daytime temperature in May was 9°C (48°F), recorded on May 6, 2019.
- Nighttime temperatures dropped to 1°C (34°F) on May 9, 2005, marking the coldest May night on record.
Best Places in Croatia in May
Find out more about the weather in Croatia and which places have the best travel conditions in this month. See all of Croatia in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Senj in May
For Senj in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Senj in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling9/10 -
Walking9/10 -
Camping6/10 -
Outdoor sports9/10
Senj 3-Day Forecast
More climate data for Senj
See the full Senj climate overview or explore weather in Croatia.
Popular in May
Where to go in May - average daytime high across popular destinations.
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