Umag weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
June
< May
Overview
July >
Umag weather and climate in 2025
January
February
March
April
May
June
July
August
September
October
November
December
Overview
June
< May
Overview
July >
Day
26 °C
Night
18 °C
Sea
21 °C
Precipitation
80 mm
in month
Rainy days
10 days
in month
Daylight
15 hours
average
Sunshine
8 hours
average
Humidity
70 %
Day
26 °C
Night
18 °C
Sea
21 °C
Precipitation
80 mm
in month
Rainy days
10 days
in month
Daylight
15 hours
average
Sunshine
8 hours
average
Humidity
70 %
Overview: Umag
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We make the most from 40 years of historical weather data to predict the best weather conditions.Weather overview for Umag
Weather overview
Umag (Croatia) in general has a mild climate. Temperatures during the day are in the range from 7 °C (45 °F) in January to 28 °C (83 °F) in July. The least rainy month in Umag is July with its 6 days of rain, the rainiest month is November, when it rains 10 days. Temperatures during the night go from 3 °C (37 °F) in February to 20 °C (69 °F) in July. The highest sea temperatures in Umag are in August with 25 °C (77 °F) and the lowest in February with 10 °C (50 °F).
January weather
The sea temperature continues to descent, with its value of 11 °C (52 °F) in Umag, while the minimum of the day temperature is observable, the value of this measure is 7 °C (45 °F). The descent of the rainfall amount can be observed, its value is 56 mm (2.19 in), and the number of rainy days descents similarly to the previous month too, with its value being 7 days. The night temperature descents similarly to the previous month, with its value of 3 °C (37 °F). The beginning of the rise of the number of sun hours (without clouds) could be noticed in January.
February weather
The day temperature starts to rise, with its value being 9 °C (47 °F) in Umag, while the sea temperature is on its minimum in this month. The night temperature reaches its minimum. The number of sun hours (without clouds) continues to rise, with its value of 4 hours. The number of rainy days rise's start could be observed, the value of this measure is 8 days.
March weather
The rainfall amount starts to rise, the value of this measure is 61 mm (2.42 in) in Umag. The day temperature rises similarly to the previous month, its value is 13 °C (55 °F), while the night temperature rise's start could be observed, with its value of 6 °C (42 °F). The rise of the number of sun hours (without clouds) can be observed, with its value being 5 hours. The wind speed is on its maximum, the value of this measure is 3.
We aggregate data from combining multiple weather sources to ensure accuracy of the highest order.April weather
The beginning of the rise of the sea temperature could be noticed, the value of this measure is 13 °C (55 °F) in Umag, while the rise of the day temperature can be observed, its value is 17 °C (62 °F). The number of rainy days rise's start could be observed, while the rainfall amount continues to rise, the value of this measure is 67 mm (2.65 in). The night temperature rises similarly to the previous month, its value is 10 °C (49 °F). The rise of the number of sun hours (without clouds) can be observed, its value is 6 hours.
May weather
The rise of the day temperature can be observed in Umag, and the sea temperature rises similarly to the previous month as well, with its value being 17 °C (63 °F). The rainfall amount rises similarly to the previous month, the value of this measure is 78 mm (3.07 in). The night temperature continues to rise, with its value being 15 °C (58 °F). The number of sun hours (without clouds) continues to rise, with its value being 7 hours.
June weather
The day temperature continues to rise, its value is 26 °C (78 °F) in Umag, and the rise of the sea temperature can be observed as well, the value of this measure is 21 °C (71 °F). The tourist season is at its beginning this month. The night temperature continues to rise. The number of sun hours (without clouds) continues to rise, the value of this measure is 8 hours. The maximum of the day length is observable, with its value being 15 hours.
July weather
There is pending tourist season this month in Umag. The maximum of the day temperature can be noticed, its value is 28 °C (83 °F), while the sea temperature continues to rise, with its value of 24 °C (76 °F). The number of rainy days reaches its minimum, with its value being 6 days, and the minimum of the rainfall amount can be noticed as well. The night temperature is on its maximum, with its value being 20 °C (69 °F). The maximum of the number of sun hours (without clouds) can be noticed.
We make the most from 40 years of historical weather data to predict the best weather conditions.August weather
The sea temperature is on its maximum, with its value of 25 °C (77 °F) in Umag. The number of rainy days rise's start could be observed, the value of this measure is 7 days, and the rainfall amount rise's start could be observed too, with its value being 82 mm (3.23 in). The ongoing tourist season is noticeable this month. The beginning of the descent of the number of sun hours (without clouds) could be noticed, the value of this measure is 9 hours.
September weather
The tourist season continues in Umag. The day temperature starts to descent, its value is 23 °C (73 °F), and the sea temperature descent's start could be observed as well, with its value of 22 °C (72 °F). The number of rainy days continues to rise, with its value being 9 days, while the maximum of the rainfall amount can be noticed in this month. The night temperature descent's start could be observed.
October weather
The day temperature descents similarly to the previous month, the value of this measure is 18 °C (65 °F) in Umag, and the sea temperature continues to descent as well, with its value being 19 °C (66 °F). The night temperature continues to descent, its value is 12 °C (54 °F). The number of sun hours (without clouds) continues to descent, its value is 5 hours. The maximum of the humidity can be noticed, with its value being 72 %.
November weather
The day temperature continues to descent, its value is 13 °C (55 °F) in Umag, and the sea temperature descents similarly to the previous month too, with its value of 16 °C (61 °F). The rainfall amount starts to descent, with its value being 101 mm (3.98 in), while the maximum of the number of rainy days is observable, with its value being 10 days. The night temperature continues to descent, with its value being 7 °C (45 °F). The number of sun hours (without clouds) descents similarly to the previous month, its value is 3 hours.
December weather
The descent of the sea temperature can be observed in Umag, and the day temperature descents similarly to the previous month too, the value of this measure is 9 °C (47 °F). The number of rainy days starts to descent, while the descent of the rainfall amount can be observed, its value is 84 mm (3.30 in). The minimum of the number of sun hours (without clouds) can be noticed, with its value of 3 hours. The day length is on its minimum, the value of this measure is 9 hours.
FAQs
What is the air temperature in April in Umag at night?
The average night temperature in Umag in April is 10 °C (49 °F). The nights will be cool, layers of clothes will be needed for evening and morning walks, the hotel should be equipped with heating.
Is May a good month to visit Umag?
Umag can be visited in May - the weather will be moderate. The temperature of 15 °C (58 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.
What temperature can I expect during the day in Umag in June?
In Umag in June, the average daily temperatures will be 26 °C (78 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.
Is there a wet season in Umag in July?
No, there is no wet season in Umag in July - you can expect 6 days of rain during the month.
We make the most from 40 years of historical weather data to predict the best weather conditions.Is it hot in Umag in August?
In Umag in August, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.
What is the sea temperature in September in Umag?
The temperature of the sea in September in Umag is 22 °C (72 °F). This warm sea is nice for swimming, maybe cold for some, but most people can spend a long time in it.
What is the average number of rainy days in October in Umag?
There are 9 days, which are rainy in Umag in October, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.1 days of the week, or in general - 31 % days.