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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Onek, Slovenia, is another cold winter month, with an average temperature fluctuating between 3.2°C (37.8°F) and -2.8°C (27°F). Onek's January weather, marked by an average high temperature of 3.2°C (37.8°F) and an average low temperature of -2.8°C (27°F), is the coldest in the year. Weather in January »
Weather in February
February, the last month of the winter in Onek, is also an icy month, with an average temperature varying between 4.3°C (39.7°F) and -2.4°C (27.7°F). February's arrival shows an average high-temperature of a still icy 4.3°C (39.7°F), hardly different from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Onek, Slovenia, with temperature in the range of an average low of 1.3°C (34.3°F) and an average high of 10.1°C (50.2°F). As Onek transitions into March, the average high-temperature is observed to rise from a cold 4.3°C (39.7°F) in February to a fresh 10.1°C (50.2°F). Weather in March »
Weather in April
April in Onek, Slovenia, is a mild spring month, with an average temperature varying between 5.1°C (41.2°F) and 15.8°C (60.4°F). Onek's April weather shows an increase in high-temperatures, moving from March's cool 10.1°C (50.2°F) to a mild 15.8°C (60.4°F). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Onek, Slovenia, with an average temperature varying between 7.5°C (45.5°F) and 19.1°C (66.4°F). Onek in May observes a minor temperature shift, with average high-temperatures adjusting from a mild 15.8°C (60.4°F) in April to a comfortable 19.1°C (66.4°F). Weather in May »
Weather in June
June, the first month of the summer in Onek, is a moderately hot month, with an average temperature ranging between max 23.5°C (74.3°F) and min 11°C (51.8°F). As Onek, Slovenia, welcomes June, the average high-temperature displays a subtle shift, adjusting from an enjoyable 19.1°C (66.4°F) in May to a warm 23.5°C (74.3°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Onek, Slovenia, with temperature in the range of an average high of 26°C (78.8°F) and an average low of 12.8°C (55°F). The beginning of July records an average high-temperature of a still moderately hot 26°C (78.8°F), almost echoing the conditions of the previous month. Weather in July »
Weather in August
August, the last month of the summer in Onek, is also a moderately hot month, with an average temperature fluctuating between 12.8°C (55°F) and 26.3°C (79.3°F). The temperatures reach their highest averages in August, with highs of 26.3°C (79.3°F) and lows of 12.8°C (55°F). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Onek, Slovenia, with temperature in the range of an average high of 20.4°C (68.7°F) and an average low of 9.4°C (48.9°F). In the transition to September, Onek observes a drop in the average high-temperature, moving from a warm 26.3°C (79.3°F) in August to a pleasant 20.4°C (68.7°F). Weather in September »
Weather in October
October, the same as September, in Onek, Slovenia, is another mild autumn month, with an average temperature ranging between min 5.9°C (42.6°F) and max 15.1°C (59.2°F). October suggests a modest reduction in the average high-temperature, shifting from a pleasant 20.4°C (68.7°F) in September to a mild 15.1°C (59.2°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Onek, Slovenia, with an average temperature varying between 9.9°C (49.8°F) and 3.2°C (37.8°F). Onek in November undergoes a mild reduction in the average high-temperature, shifting from October's refreshing 15.1°C (59.2°F) to a frosty 9.9°C (49.8°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Onek, Slovenia, with an average temperature fluctuating between 4.9°C (40.8°F) and -1.1°C (30°F). The decrease of average high-temperatures is mild in December, with a decline from a chilly 9.9°C (49.8°F) in November to a cold 4.9°C (40.8°F). 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
What month is the coldest in Onek?
January, having an average high-temperature of 3.2°C (37.8°F) and an average low-temperature of -2.8°C (27°F), is the coldest month in Onek.
What are the most humid months in Onek?
The months with the highest humidity in Onek are January and November, with an average relative humidity of 88%.
What is the driest month in Onek?
The month with the least rainfall is January, when the rain falls for 9.8 days and typically collects 42mm (1.65") of precipitation.
How many days does it rain in Onek?
In Onek, during the entire year, the rain falls for 159.4 days and collects up to 758mm (29.84") of precipitation.
When does it snow in Onek?
January through April, October through December are months with snowfall in Onek, Slovenia.
How much does it snow in Onek?
In Onek, during the entire year, snow falls for 28.3 days and aggregates up to 575mm (22.64") of snow.
When is the lowest UV index in Onek?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most in Onek?
The month with the most snowfall in Onek is February, when snow falls for 7.8 days and typically aggregates up to 154mm (6.06") of snow.
What is the month with the least sunshine in Onek?
The month with the least sunshine is February, with an average of 4.2h of sunshine.
What is the rainiest month in Onek?
The month with the most rainfall in Onek, Slovenia, is May, when the rain falls for 20.3 days and typically aggregates up to 106mm (4.17") of precipitation.
When it does not snow in Onek?
In Onek, snow does not fall in May through September.
When are the longest days in Onek?
The month with the longest days in Onek is June, with an average of 15h and 36min of daylight.
When is the highest UV index in Onek?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What is the hottest time of year in Onek?
August is the month when Onek, Slovenia, sees the average highest temperatures, with a high of 26.3°C (79.3°F) and a low of 12.8°C (55°F).
What is the least humid month in Onek?
The least humid month is August, with an average relative humidity of 74%.
What month has the most sunshine in Onek?
The month with the most sunshine in Onek, Slovenia, is August, with an average of 11.1h of sunshine.
When is Daylight Saving Time (DST) in Onek?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Onek, Slovenia, 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 Onek?
The month with the shortest days in Onek, Slovenia, is December, with an average of 8h and 48min of daylight.
Average temperature
Onek, Slovenia
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (3.2°C).
The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure
Onek, Slovenia
- Average pressure in January:
1018.5mbar - Average pressure in February:
1017mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1014.8mbar - Average pressure in June:
1014.8mbar
- Average pressure in July:
1014.9mbar - Average pressure in August:
1016.1mbar - Average pressure in September:
1017.4mbar - Average pressure in October:
1018.7mbar - Average pressure in November:
1016.5mbar - Average pressure in December:
1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are May and June (1014.8mbar).
Average wind speed
Onek, Slovenia
- Average wind speed in January:
6.5km/h - Average wind speed in February:
7.2km/h - Average wind speed in March:
8.2km/h - Average wind speed in April:
7.9km/h - Average wind speed in May:
7.4km/h - Average wind speed in June:
6.6km/h
- Average wind speed in July:
6km/h - Average wind speed in August:
5.6km/h - Average wind speed in September:
5.8km/h - Average wind speed in October:
6.1km/h - Average wind speed in November:
6.4km/h - Average wind speed in December:
6.3km/h
The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity
Onek, Slovenia
The months with the highest relative humidity are January and November (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Onek, Slovenia
The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is January (42mm).
Average rainfall days
Onek, Slovenia
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
9.7 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
20.3 days - Average rainfall days in June:
17 days
- Average rainfall days in July:
15.5 days - Average rainfall days in August:
12.2 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
13.3 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9.7 days).
Average snowfall
Onek, Slovenia
The month with the highest snowfall is February (154mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Onek, Slovenia
- Average snowfall days in January:
9 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
3.4 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0 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:
0.2 days - Average snowfall days in November:
2 days - Average snowfall days in December:
5.4 days
The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Onek, Slovenia
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - 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 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 5min
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).
- Average sunshine in January:
4h and 3min - Average sunshine in February:
4h and 1min - Average sunshine in March:
6h and 4min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 4min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 1min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
4h and 4min - Average sunshine in December:
5h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days
Onek, Slovenia
- Average sunshine days in January:
14.1 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
12.5 days - Average sunshine days in May:
8.3 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
14.4 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
13.3 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (8.3 days).
Average UV index
Onek, 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
Onek, Slovenia
The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Onek, Slovenia
The months with the highest visibility are April, June, July and August (9km).
The months with the lowest visibility are January, February, October and November (7km).
Onek, Slovenia
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