Climate and monthly weather forecast
Hrvatska Kostajnica, Croatia

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Weather in January

January, the same as December, is an icy winter month in Hrvatska Kostajnica, Croatia, with an average temperature varying between 4.1°C (39.4°F) and -1.6°C (29.1°F). January, with its high-temperature average of 4.1°C (39.4°F) and a low-temperature average of -1.6°C (29.1°F), is the coldest month. Weather in January »

Weather in February

The last month of the winter, February, is a frosty month in Hrvatska Kostajnica, Croatia, with an average temperature varying between 6.1°C (43°F) and -0.4°C (31.3°F). In February, Hrvatska Kostajnica experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 4.1°C (39.4°F) in January to a chilly 6.1°C (43°F). Weather in February »

Weather in March

March, the first month of the spring in Hrvatska Kostajnica, is a fresh month, with an average temperature ranging between min 3.3°C (37.9°F) and max 12.1°C (53.8°F). With the onset of March, Hrvatska Kostajnica's weather sees a temperature rise, transitioning from a chilly 6.1°C (43°F) in February to a fresh 12.1°C (53.8°F). Weather in March »

Weather in April

April is an enjoyable spring month in Hrvatska Kostajnica, Croatia, with an average temperature ranging between min 6.8°C (44.2°F) and max 17.8°C (64°F). April marks a rise in the average high-temperature, moving from March's fresh 12.1°C (53.8°F) to an enjoyable 17.8°C (64°F). Weather in April »

Weather in May

The last month of the spring, May, is a pleasant month in Hrvatska Kostajnica, Croatia, with temperature in the range of an average high of 21°C (69.8°F) and an average low of 9.3°C (48.7°F). The average high-temperature mildly increases in May, edging from a refreshing 17.8°C (64°F) in April to an agreeable 21°C (69.8°F). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Hrvatska Kostajnica, Croatia, with an average temperature varying between 25.3°C (77.5°F) and 13.1°C (55.6°F). June's arrival signals a modest temperature shift, moving from an agreeable 21°C (69.8°F) in May to a warm 25.3°C (77.5°F). Weather in June »

Weather in July

July, like June, in Hrvatska Kostajnica, Croatia, is a moderately hot summer month, with an average temperature varying between 14.7°C (58.5°F) and 28.2°C (82.8°F). In July, Hrvatska Kostajnica's weather conditions record an average high-temperature of a still moderately hot 28.2°C (82.8°F), demonstrating little divergence from the preceding month. Weather in July »

Weather in August

The last month of the summer, August, is also a moderately hot month in Hrvatska Kostajnica, Croatia, with an average temperature ranging between min 14.7°C (58.5°F) and max 28.9°C (84°F). August, recording an average high temperature of 28.9°C (84°F) and a low temperature of 14.7°C (58.5°F), is Hrvatska Kostajnica's warmest month. The heat index for August is evaluated at a tropical 32°C (89.6°F). Weather in August »

Weather in September

September, the first month of the autumn in Hrvatska Kostajnica, is also an agreeable month, with an average temperature fluctuating between 11.1°C (52°F) and 22.6°C (72.7°F). Hrvatska Kostajnica observes a minor decrease in the average high-temperature with the arrival of September, falling from August's warm 28.9°C (84°F) to a pleasant 22.6°C (72.7°F). Weather in September »

Weather in October

October, like September, in Hrvatska Kostajnica, Croatia, is another refreshing autumn month, with an average temperature varying between 17.1°C (62.8°F) and 7.5°C (45.5°F). Welcoming October, Hrvatska Kostajnica observes a shift in the average high-temperature, falling from September's pleasant 22.6°C (72.7°F) to a comfortable 17.1°C (62.8°F). Weather in October »

Weather in November

The last month of the autumn, November, is also a fresh month in Hrvatska Kostajnica, Croatia, with an average temperature fluctuating between 11.5°C (52.7°F) and 4.8°C (40.6°F). The onset of November results in a decrease in the average high-temperature, receding from a refreshing 17.1°C (62.8°F) in October to a fresh 11.5°C (52.7°F). Weather in November »

Weather in December

The first month of the winter, December, is also a frosty month in Hrvatska Kostajnica, Croatia, with temperature in the range of an average low of 0.2°C (32.4°F) and an average high of 6.1°C (43°F). The arrival of December corresponds with a shift in temperature, down from a fresh 11.5°C (52.7°F) in November to a chilly 6.1°C (43°F). Weather in December »
Updated: Jan 24, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the coldest time of year in Hrvatska Kostajnica?

With an average high-temperature of 4.1°C (39.4°F) and an average low-temperature of -1.6°C (29.1°F), January is the coldest month.

What is the most humid month in Hrvatska Kostajnica?

The most humid month in Hrvatska Kostajnica, Croatia, is January, with an average relative humidity of 85%.

How much does it rain in Hrvatska Kostajnica?

In Hrvatska Kostajnica, Croatia, during the entire year, the rain falls for 138.7 days and collects up to 590mm (23.23") of precipitation.

When does it snow in Hrvatska Kostajnica?

January through April, October through December are months with snowfall.

When does it snow the most in Hrvatska Kostajnica?

The month with the most snowfall in Hrvatska Kostajnica, Croatia, is January, when snow falls for 7.5 days and typically aggregates up to 117mm (4.61") of snow.

How many days does it snow in Hrvatska Kostajnica?

In Hrvatska Kostajnica, Croatia, during the entire year, snow falls for 22.7 days and aggregates up to 359mm (14.13") of snow.

What are the months with the lowest UV index in Hrvatska Kostajnica?

The months with the lowest UV index in Hrvatska Kostajnica, Croatia, are January, February, November and December, with an average maximum UV index of 2.

What is the month with the least sunshine in Hrvatska Kostajnica?

With an average of 4.2h of sunshine, February has the least sunshine of the year.

What is the driest month in Hrvatska Kostajnica?

The month with the least rainfall in Hrvatska Kostajnica is March, when the rain falls for 12.3 days and typically collects 37mm (1.46") of precipitation.

What is the rainiest month in Hrvatska Kostajnica?

The month with the most rainfall in Hrvatska Kostajnica, Croatia, is May, when the rain falls for 18.3 days and typically aggregates up to 85mm (3.35") of precipitation.

When it does not snow in Hrvatska Kostajnica?

May through September are months without snowfall in Hrvatska Kostajnica, Croatia.

When are the longest days in Hrvatska Kostajnica?

With an average of 15h and 36min of daylight, June has the longest days of the year in Hrvatska Kostajnica, Croatia.

What are the months with the highest UV index in Hrvatska Kostajnica?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

What is the warmest month in Hrvatska Kostajnica?

August is the warmest month in Hrvatska Kostajnica, Croatia, with an average high-temperature of 28.9°C (84°F) and an average low-temperature of 14.7°C (58.5°F).

What is the least humid month in Hrvatska Kostajnica?

With an average relative humidity of 67%, August is the least humid month in Hrvatska Kostajnica.

What month has the most sunshine in Hrvatska Kostajnica?

With an average of 11.3h of sunshine, August has the most sunshine of the year.

When is Daylight Saving Time (DST) in Hrvatska Kostajnica?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 Hrvatska Kostajnica?

The month with the shortest days is December, with an average of 8h and 48min of daylight.

Average temperature
Hrvatska Kostajnica, Croatia

Average temperature - Hrvatska Kostajnica, Croatia

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (4.1°C).

The months with the highest average low temperature are July and August (14.7°C).
The coldest month (with the lowest average low temperature) is January (-1.6°C).

Average pressure
Hrvatska Kostajnica, Croatia

Average pressure - Hrvatska Kostajnica, Croatia

The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.7mbar).

Average wind speed
Hrvatska Kostajnica, Croatia

Average wind speed - Hrvatska Kostajnica, Croatia

The windiest month (with the highest average wind speed) is March (10.2km/h).
The calmest month (with the lowest average wind speed) is August (6.4km/h).

Average humidity
Hrvatska Kostajnica, Croatia

Average humidity - Hrvatska Kostajnica, Croatia

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (67%).

Average rainfall
Hrvatska Kostajnica, Croatia

Average rainfall - Hrvatska Kostajnica, Croatia

The wettest month (with the highest rainfall) is May (85mm).
The driest month (with the least rainfall) is March (37mm).

Average rainfall days
Hrvatska Kostajnica, Croatia

Average rainfall days - Hrvatska Kostajnica, Croatia

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (8.9 days).

Average snowfall
Hrvatska Kostajnica, Croatia

Average snowfall - Hrvatska Kostajnica, Croatia

The month with the highest snowfall is January (117mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days
Hrvatska Kostajnica, Croatia

Average snowfall days - Hrvatska Kostajnica, Croatia

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine
Hrvatska Kostajnica, Croatia

Average daylight / Average sunshine - Hrvatska Kostajnica, Croatia

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days
Hrvatska Kostajnica, Croatia

Average sunshine days - Hrvatska Kostajnica, Croatia

The month with the most sunshine days is October (20 days).
The month with the least sunshine days is May (10.3 days).

Average UV index
Hrvatska Kostajnica, Croatia

Average UV index - Hrvatska Kostajnica, Croatia

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average visibility
Hrvatska Kostajnica, Croatia

Average visibility - Hrvatska Kostajnica, Croatia

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January and February (8km).

Hrvatska Kostajnica, Croatia

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