Climate and monthly weather forecast
Weather in January
In Posedarje, Croatia, in January, the average water temperature is 13.3°C (55.9°F). Note: Engaging in a swim in 13.3°C (55.9°F) can threaten life. Weather in January »
Weather in February
The month with the coldest seawater in Posedarje, Croatia, is February, with an average sea temperature of 12.4°C (54.3°F). Note: It is life-risking to swim in 12.4°C (54.3°F). Weather in February »
Weather in March
In Posedarje, Croatia, in March, the average water temperature is 13.1°C (55.6°F). Note: Swimming in 13.1°C (55.6°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina. Weather in March »
Weather in April
In Posedarje, Croatia, the average seawater temperature in April is 14.6°C (58.3°F). Note: Diving into 14.6°C (58.3°F) is practical below 10°C (50°F), given you're wearing protective swim gear; without it, expect a quick onset of cold shock and a struggle to breathe. Weather in April »
Weather in May
In May, the average sea temperature in Posedarje, Croatia, is 18.2°C (64.8°F). Note: Swimming is not a pleasant activity for most when the water temperature is 18.2°C (64.8°F). Weather in May »
Weather in June
In Posedarje, Croatia, in June, the average water temperature is 22.5°C (72.5°F). Note: If cold is not your friend, swimming at 22.5°C (72.5°F) might be daunting. Weather in June »
Weather in July
In July, the average sea temperature in Posedarje, Croatia, is 24.6°C (76.3°F). Note: For those not fond of cold temperatures, taking a swim at 24.6°C (76.3°F) may require consideration of the sunshine, wind, and ambient temperature. Weather in July »
Weather in August
The month with the warmest seawater in Posedarje, Croatia, is August, with an average sea temperature of 24.9°C (76.8°F). Note: Your comfort in 24.9°C (76.8°F) waters hinges on your relationship with the cold, today's sunny disposition, wind patterns, and the air's temperature. Weather in August »
Weather in September
In September, the average sea temperature in Posedarje, Croatia, is 23.8°C (74.8°F). Note: Cold sensitivities vary, but with the right amount of sunshine, a gentle breeze, and a warm day, a swim in 23.8°C (74.8°F) waters might be just right. Weather in September »
Weather in October
In October, the average sea temperature in Posedarje, Croatia, is 20.2°C (68.4°F). Note: For most, swimming in 20.2°C (68.4°F) is not an enjoyable activity. Weather in October »
Weather in November
In Posedarje, Croatia, the average seawater temperature in November is 17.8°C (64°F). Note: Swimming is not a pleasurable activity for most people when the water temperature is 17.8°C (64°F). Weather in November »
Weather in December
In December, the average sea temperature in Posedarje, Croatia, is 15.6°C (60.1°F). Note: The enjoyment of swimming decreases for most when the surface water temperature is 15.6°C (60.1°F). Weather in December »
Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
When is the sea coldest in Posedarje?
February is the month with the coldest seawater in Posedarje, with an average sea temperature of 12.4°C (54.3°F).
When are the longest days in Posedarje?
June has the longest days of the year, with an average of 15h and 30min of daylight.
What is the month with the warmest sea water in Posedarje?
With an average sea temperature of 24.9°C (76.8°F), August is the month with the warmest seawater in Posedarje, Croatia.
When is Daylight Saving Time (DST) in Posedarje?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Posedarje, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Posedarje?
With an average of 8h and 54min of daylight, December has the shortest days of the year.
Average sea temperature
Posedarje, Croatia
The best month for swimming (with the highest average sea temperature) is August (24.9°C).
The coldest month (with the lowest average sea temperature) is February (12.4°C).
Average daylight
Posedarje, Croatia
- Average daylight in January:
9h and 2min - Average daylight in February:
10h and 3min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 3min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 3min
- Average daylight in July:
15h and 1min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 4min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
