Climate and monthly weather forecastBovec, Slovenia
Climate and monthly weather forecast
The climate of Bovec
Bovec is distinguished by a subarctic climate as per the Köppen climate classification - a Dfc type. This reflects a setting where severe winters rule the scene and summers remain cool, combined with an absence of a dry season. Bovec undergoes evident seasonal shifts in terms of weather conditions, exhibiting temperature variations ranging from -3.5°C (25.7°F) as the annual low point during winter, to a high of 24.5°C (76.1°F) at the peak of summer.Sky coverage fluctuates throughout the year, with cloud cover percentages varying from as low as 27% in the summer to up to 52% in the winter. Rainfall is distributed fairly evenly across the year, although November showcases the highest average monthly rainfall with 178mm (7.01"). The number of rainfall days also peaks in May with a total of 23.2 days. Snowfall, restricted to the colder months, registers an annual maximum in February reaching up to 183mm (7.2").
Outside the variations in precipitation, Bovec also experiences shifting levels of relative humidity, spanning from 74% in August to 86% in November. Another notable characteristic of Bovec's weather is the monthly variability in daylight and sunshine hours, ranging from a low of 9.1 daylight hours in January to a high of 15.7 hours in June, and sunshine hours that range from a minimum of 4.8 hours achieved in November to a maximum of 11.1 hours occurring in July.
The best time to visit Bovec
Summer and early autumn in Bovec bring in the most inviting climate for visitors. Particularly from June to September, the weather is comfortably mild with average high temperatures from 19.1°C (66.4°F) to 24.5°C (76.1°F). In these months, the daylight span also maxes out from 14.1 hours to 15.7 hours, providing ample opportunity for outdoor activities such as hiking, river rafting, and sightseeing. Humidity is manageable during these warmer months, and the rain is relatively limited, making this period an ideal time to experience the best of Bovec's weather.The worst time to visit Bovec
Winter months in Bovec can be quite harsh, especially for tourists who aren't used to subarctic conditions. From December through to February, the temperatures often drop drastically from 2.8°C (37°F) to as low as -3.5°C (25.7°F). Additionally, the added presence of heavy snowfall, registering as high as 183mm (7.2") in February can make outdoor exploration challenging. During this time, daylight and sunshine hours both reach their minimum, with daylight reducing to as few as 8.7 hours in December, and sunshine hours down to 4.8 in November, respectively.Spring weather in Bovec
The spring season in Bovec, from March to May, is characterized by progressive warming and the onset of a rainy season. The average high temperature steadily rises from 8.4°C (47.1°F) in March, cresting at 17.3°C (63.1°F) by the end of May. During these months, rainfall levels increase as well, peaking at 149mm (5.87") in May. The daylight length also climbs throughout the spring, rising from 11.9 hours in March to 15 hours in May, inviting visitors to take advantage of the improving weather.Summer weather in Bovec
The summer period running from June through August sees average high temperatures swinging between 21.8°C (71.2°F) and 24.5°C (76.1°F). This time also witnesses the year's longest daylight hours, granting up to 15.7 hours at their zenith in June. Humidity levels remain comfortably around the yearly lower end with 75% to 77%. Rainfall mainly hovers around 120mm (4.72") to 130mm (5.12") across the summer period. August reveals the least cloud coverage, with only 27% of the sky typically obstructed by clouds.Autumn weather in Bovec
Autumn in Bovec, made up of September through November, ushers in cooler temperatures along with an increase in the total amount and frequency of rainfall. Average high temperatures reduce from 19.1°C (66.4°F) in September to 8.5°C (47.3°F) by the end of November. Rainfall crescendos in these months, reaching a yearly high of 178mm (7.01") in November, although the daylight hours decrease from 12.5 hours to 9.4 hours over the same period.Winter weather in Bovec
The winter months from December to February subject Bovec to subarctic conditions, with its average high temperatures fluctuating between 2.8°C (37°F) and 3.8°C (38.8°F), and average lows reaching -2°C (28.4°F) to -3.5°C (25.7°F). Snowfall is abundant in these months, with February accumulating a considerable 183mm (7.2"). The daylight duration descends to its annual nadir during this time, falling to 8.7 daylight hours in December. Despite these less favourable conditions, winter in Bovec can be an opportunity for winter sports enthusiasts to enjoy skiing and snowboarding under the diminished sunshine.Weather in January
The weather of Bovec in January is nothing short of what characterizes a true winter, with cold temperatures, snowfall, and high humidity. Relative to December, there is a slight decrease in wind speed and an increase in sunshine hours in January. Weather in January »Weather in February
With the coming of February, the weather in Bovec still remains wintery. Compared to January, a slight increase in rainfall can be witnessed alongside an increase in average high and low temperatures. February stands out with the highest amount of snowfall, amounting to 183mm (7.2") throughout the year. Weather in February »Weather in March
The weather in March signals the start of spring in Bovec, with slightly warmer temperatures than February and a marked decrease in snowfall. The transition from the snowy white landscapes of February to the refreshing greenery of March is truly a delightful spectacle. Weather in March »Weather in April
April brings a more definitive spring weather to Bovec, Slovenia. Although compared to March, April carries a higher average rainfall and a substantial increase in temperature indicating the city's shift into a warmer season. A significant pattern in April is the sharp reduction in snowfall, coming down to just 7mm (0.28"), signaling an end to the winter season. Weather in April »Weather in May
May sees Bovec transitioning further into spring with increased temperatures compared to April and a steady uptick in daylight hours. Unquestionably, May outranks other months with the highest rainfall of 149mm (5.87"), indicating the onset of the spring rainy season. Weather in May »Weather in June
June brings about the first hints of summer in Bovec with an appreciable boost in overall temperature in comparison to May. A notable feature of June is its ranking as the month with the longest daylight hours, giving residents and tourists alike ample time to enjoy outdoor activities. Weather in June »Weather in July
July in Bovec is typical of a Slovenian summer with its high temperatures and extended daylight hours. Compared to June, there's an increase in temperature that comfortably settles into the summer range. Interestingly, July stands out as the month with the maximum temperature of the year, measuring the high at 24.1°C (75.4°F), and the low at 12.9°C (55.2°F). Weather in July »Weather in August
August continues the streak of warm, summer weather in Bovec, with similar temperatures to those in July. Humidity levels remain relatively high, while rainfall decreases slightly. Standing out in August are the balmy temperatures, with highs peaking at 24.5°C (76.1°F) and lows rarely dipping below 13.1°C (55.6°F). Weather in August »Weather in September
September signals the beginning of fall in Bovec with temperatures starting to trend downward from the summer highs seen in August. Despite the decrease in temperature and daylight hours, rainfall and humidity levels exhibit a slight rise compared to August. Weather in September »Weather in October
October brings a distinct autumnal chill to Bovec, with significantly cooler temperatures compared to September. A visible reduction in daylight hours is also observed along with a slight rise in humidity levels. However, despite these changes, October harbors relatively steady weather conditions. Weather in October »Weather in November
In November, Bovec residents brace for winter's arrival as temperatures drop to new lows relative to October, and rainfall increases substantially. This weather shift ushers in a substantial increase in snowfall and a decrease in sunshine hours compared to previous months. Weather in November »Weather in December
December in Bovec is characterized by low temperatures, a significant increase in snowfall relative to November, and a decrease in daylight hours. This truly confirms the arrival of typical winter months in the city. A standout feature of this period is the substantial increase in the volume of snowfall, reaching 87mm (3.43"). Weather in December »Updated: Jan 26, 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
The lowest temperatures in Bovec are recorded in January, with averages reaching a high of 2.8°C (37°F) and a low of -3.5°C (25.7°F).
The month with the least rainfall in Bovec, Slovenia, is January, when the rain falls for 8.4 days and typically collects 57mm (2.24") of precipitation.
Throughout the year, in Bovec, there are 185.1 rainfall days, and 1333mm (52.48") of precipitation is accumulated.
Months with snowfall in Bovec are January through May, October through December.
Throughout the year, in Bovec, there are 31.3 snowfall days, and 612mm (24.09") of snow is accumulated.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
The month with the most snowfall in Bovec, Slovenia, is February, when snow falls for 8.7 days and typically aggregates up to 183mm (7.2") of snow.
June through September are months without snowfall in Bovec.
The month with the longest days in Bovec is June, with an average of 15h and 42min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 5.
July has the most sunshine of the year in Bovec, with an average of 11.1h of sunshine.
With average high temperatures of 24.5°C (76.1°F) and lows of 13.1°C (55.6°F), August is the warmest month.
With an average relative humidity of 74%, August is the least humid month in Bovec, Slovenia.
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.
November is the most humid month, with an average relative humidity of 86%.
The month with the most rainfall in Bovec, Slovenia, is November, when the rain falls for 14.5 days and typically aggregates up to 178mm (7.01") of precipitation.
With an average of 4.8h of sunshine, November has the least sunshine of the year in Bovec, Slovenia.
The month with the shortest days in Bovec, Slovenia, is December, with an average of 8h and 42min of daylight.
Average temperature
Bovec, Slovenia
The warmest month (with the highest average high temperature) is August (24.5°C).
The month with the lowest average high temperature is January (2.8°C).
The month with the highest average low temperature is August (13.1°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure
Bovec, Slovenia
- Average pressure in January:
1018.4mbar - Average pressure in February:
1016.9mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1015mbar - Average pressure in June:
1015.2mbar
- Average pressure in July:
1015.5mbar - Average pressure in August:
1016.6mbar - Average pressure in September:
1017.7mbar - Average pressure in October:
1018.5mbar - Average pressure in November:
1016.1mbar - Average pressure in December:
1020.1mbar
The month with the highest atmospheric pressure is December (1020.1mbar).
The month with the lowest atmospheric pressure is May (1015mbar).
Average wind speed
Bovec, Slovenia
- Average wind speed in January:
6.7km/h - Average wind speed in February:
7.8km/h - Average wind speed in March:
7.4km/h - Average wind speed in April:
7km/h - Average wind speed in May:
6.9km/h - Average wind speed in June:
6.5km/h
- Average wind speed in July:
6.8km/h - Average wind speed in August:
6.7km/h - Average wind speed in September:
7.1km/h - Average wind speed in October:
7km/h - Average wind speed in November:
6.7km/h - Average wind speed in December:
6.4km/h
The windiest month (with the highest average wind speed) is February (7.8km/h).
The calmest month (with the lowest average wind speed) is December (6.4km/h).
Average humidity
Bovec, Slovenia
The month with the highest relative humidity is November (86%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Bovec, Slovenia
- Average rainfall in January:
57mm - Average rainfall in February:
100mm - Average rainfall in March:
90mm - Average rainfall in April:
96mm - Average rainfall in May:
149mm - Average rainfall in June:
130mm
The wettest month (with the highest rainfall) is November (178mm).
The driest month (with the least rainfall) is January (57mm).
Average rainfall days
Bovec, Slovenia
- Average rainfall days in January:
8.4 days - Average rainfall days in February:
10.2 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
17.3 days - Average rainfall days in May:
23.2 days - Average rainfall days in June:
20.4 days
- Average rainfall days in July:
21.8 days - Average rainfall days in August:
17.5 days - Average rainfall days in September:
15.8 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
14.5 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is May (23.2 days).
The month with the least rainy days is January (8.4 days).
Average snowfall
Bovec, Slovenia
The month with the highest snowfall is February (183mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Bovec, Slovenia
- Average snowfall days in January:
8.6 days - Average snowfall days in February:
8.7 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
2 days - Average snowfall days in December:
5.2 days
The month with the highest number of snowfall days is February (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Bovec, Slovenia
- Average daylight in January:
9h and 6min - Average daylight in February:
10h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 42min
- Average daylight in July:
15h and 24min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 24min - Average daylight in December:
8h and 42min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
5h and 48min - Average sunshine in February:
5h and 12min - Average sunshine in March:
7h and 6min - Average sunshine in April:
9h and 36min - Average sunshine in May:
9h and 48min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
11h and 6min - Average sunshine in August:
10h and 54min - Average sunshine in September:
9h and 42min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 48min - Average sunshine in December:
5h and 30min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 4h and 48min).
Average sunshine days
Bovec, Slovenia
- Average sunshine days in January:
17.6 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
14 days - Average sunshine days in April:
11 days - Average sunshine days in May:
5.8 days - Average sunshine days in June:
7.3 days
- Average sunshine days in July:
6.4 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
11.7 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
13.3 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is December (18.1 days).
The month with the least sunshine days is May (5.8 days).
Average UV index
Bovec, Slovenia
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Bovec, Slovenia
The month with the most cloud cover is November (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
Bovec, Slovenia
The months with the highest visibility are April, May, June, July, August and September (9km).
The month with the lowest visibility is November (7km).
