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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, the same as December, is another cold winter month in Heltiu, Romania, with an average temperature varying between -5.6°C (21.9°F) and 0.2°C (32.4°F). Heltiu's coldest month, January, registers temperatures that range from a high of 0.2°C (32.4°F) to a low of -5.6°C (21.9°F). Weather in January »
Weather in February
February, the last month of the winter in Heltiu, is also a wintry month, with an average temperature fluctuating between -4.2°C (24.4°F) and 2.5°C (36.5°F). February's climate shows a minor adjustment in average high-temperatures to a still cold 2.5°C (36.5°F) from January's 0.2°C (32.4°F). Weather in February »
Weather in March
March, the first month of the spring in Heltiu, is a chilly month, with an average temperature fluctuating between 8.5°C (47.3°F) and 0.3°C (32.5°F). The transition from February to March brings a temperature rise, with average high-temperatures increasing from an icy 2.5°C (36.5°F) to a frosty 8.5°C (47.3°F). Weather in March »
Weather in April
April is a mild spring month in Heltiu, Romania, with temperature in the range of an average high of 14.9°C (58.8°F) and an average low of 4.7°C (40.5°F). The arrival of April sees a shift in the average high-temperature, moving from a chilly 8.5°C (47.3°F) in March to a moderate 14.9°C (58.8°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Heltiu, Romania, with an average temperature fluctuating between 8.9°C (48°F) and 19.8°C (67.6°F). The beginning of May marks a minor shift in the average high-temperature, moving from April's 14.9°C (58.8°F) to a still refreshing 19.8°C (67.6°F). Weather in May »
Weather in June
June, the first month of the summer in Heltiu, is a moderately hot month, with an average temperature fluctuating between 13°C (55.4°F) and 23.8°C (74.8°F). Heltiu in June denotes a subtle temperature transition, adjusting from an average high of a comfortable 19.8°C (67.6°F) in May to a warm 23.8°C (74.8°F). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Heltiu, Romania, with an average temperature ranging between max 26.3°C (79.3°F) and min 14.1°C (57.4°F). Heltiu transitions into July recording an average high-temperature of a still warm 26.3°C (79.3°F), closely aligning with the preceding month's temperature. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Heltiu, Romania, with an average temperature fluctuating between 14.2°C (57.6°F) and 27°C (80.6°F). Heltiu notes the warmest temperatures in August, with a high average of 27°C (80.6°F) and a low of 14.2°C (57.6°F). During August, the heat index is calculated to be 28°C (82.4°F). Weather in August »
Weather in September
September, the first month of the autumn in Heltiu, is also an agreeable month, with an average temperature fluctuating between 21.7°C (71.1°F) and 10.4°C (50.7°F). The decrease of average high-temperatures is mild in September, with a decline from a warm 27°C (80.6°F) in August to an agreeable 21.7°C (71.1°F). Weather in September »
Weather in October
October, the same as September, in Heltiu, Romania, is another refreshing autumn month, with an average temperature varying between 14.4°C (57.9°F) and 5.7°C (42.3°F). Heltiu's October weather features a mild decline in high-temperatures, reducing from an agreeable 21.7°C (71.1°F) in September to a moderate 14.4°C (57.9°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Heltiu, Romania, with an average temperature varying between 2.4°C (36.3°F) and 9.3°C (48.7°F). Heltiu in November experiences a subtle temperature decline, with average high-temperatures reducing from a moderate 14.4°C (57.9°F) in October to a chilly 9.3°C (48.7°F). Weather in November »
Weather in December
December, the first month of the winter in Heltiu, is also a wintry month, with an average temperature ranging between max 2.8°C (37°F) and min -3.1°C (26.4°F). With December's arrival, Heltiu's weather changes as the average high-temperature falls from a chilly 9.3°C (48.7°F) in November to a cold 2.8°C (37°F). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Heltiu?
January is the month when Heltiu, Romania, experiences its coldest temperatures, averaging a high of 0.2°C (32.4°F) and a low of -5.6°C (21.9°F).
What is the most humid month in Heltiu?
January is the most humid month in Heltiu, with an average relative humidity of 86%.
How many days does it rain in Heltiu?
Throughout the year, in Heltiu, there are 131.6 rainfall days, and 424mm (16.69") of precipitation is accumulated.
When does it snow in Heltiu?
January through April, October through December are months with snowfall.
When does it snow the most in Heltiu?
The month with the most snowfall in Heltiu is January, when snow falls for 10 days and typically aggregates up to 131mm (5.16") of snow.
How much does it snow in Heltiu?
In Heltiu, during the entire year, snow falls for 36.9 days and aggregates up to 532mm (20.94") of snow.
When is the lowest UV index in Heltiu?
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2.
What is the month with the least sunshine in Heltiu?
The month with the least sunshine in Heltiu is February, with an average of 4.5h of sunshine.
When it does not snow in Heltiu?
In Heltiu, snow does not fall in May through September.
What is the rainiest month in Heltiu?
June is the month with the most rainfall in Heltiu, Romania. Rain falls for 17.6 days and accumulates 87mm (3.43") of precipitation.
When are the longest days in Heltiu?
June has the longest days of the year in Heltiu, Romania, with an average of 15h and 42min of daylight.
When is the highest UV index in Heltiu?
July and August, with an average maximum UV index of 6, are months with the highest UV index.
What is the hottest time of year in Heltiu?
August temperatures in Heltiu, Romania, tend to peak at an average high of 27°C (80.6°F) and dip to a low of 14.2°C (57.6°F).
What is the least humid month in Heltiu?
With an average relative humidity of 59%, August is the least humid month in Heltiu, Romania.
What month has the most sunshine in Heltiu?
The month with the most sunshine in Heltiu, Romania, is August, with an average of 11.4h of sunshine.
What is the driest month in Heltiu?
September and November are months with the least rain when the rain falls for 8.5 days and typically aggregates up to 20mm (0.79") of rain.
When is Daylight Saving Time (DST) in Heltiu?
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Heltiu, Romania, and the time zone changes from EEST to EET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 03:00, and the time zone reverts from EET to EEST.
What is the month with the shortest days in Heltiu?
December has the shortest days of the year in Heltiu, with an average of 8h and 42min of daylight.
Average temperature
Heltiu, Romania
The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (0.2°C).
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-5.6°C).
Average pressure
Heltiu, Romania
- Average pressure in January:
1019.2mbar - Average pressure in February:
1018.2mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1013.8mbar - Average pressure in June:
1013.5mbar
- Average pressure in July:
1013.7mbar - Average pressure in August:
1016.3mbar - Average pressure in September:
1017.4mbar - Average pressure in October:
1019.9mbar - Average pressure in November:
1019.5mbar - 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 June (1013.5mbar).
Average wind speed
Heltiu, Romania
- Average wind speed in January:
9.6km/h - Average wind speed in February:
9.7km/h - Average wind speed in March:
10.7km/h - Average wind speed in April:
10.9km/h - Average wind speed in May:
9.6km/h - Average wind speed in June:
9.3km/h
- Average wind speed in July:
9km/h - Average wind speed in August:
8.7km/h - Average wind speed in September:
9.1km/h - Average wind speed in October:
9km/h - Average wind speed in November:
8.8km/h - Average wind speed in December:
9.5km/h
The windiest month (with the highest average wind speed) is April (10.9km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity
Heltiu, Romania
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (59%).
Average rainfall
Heltiu, Romania
The wettest month (with the highest rainfall) is June (87mm).
The driest months (with the least rainfall) are September and November (20mm).
Average rainfall days
Heltiu, Romania
- Average rainfall days in January:
6.1 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
18.7 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
9.1 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
9.1 days - Average rainfall days in November:
6.5 days - Average rainfall days in December:
6.3 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is January (6.1 days).
Average snowfall
Heltiu, Romania
The month with the highest snowfall is January (131mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Heltiu, Romania
- Average snowfall days in January:
10 days - Average snowfall days in February:
9.2 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
0.8 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:
0.8 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
7.6 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Heltiu, Romania
- 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 4min - Average daylight in May:
15h and 0min - 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 4min
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:
4h and 5min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 5min - Average sunshine in April:
9h and 2min - Average sunshine in May:
9h and 5min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
11h and 2min - Average sunshine in August:
11h and 2min - Average sunshine in September:
10h and 1min - Average sunshine in October:
6h and 1min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days
Heltiu, Romania
- Average sunshine days in January:
16.6 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
10.6 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
13.8 days - Average sunshine days in August:
21.1 days - Average sunshine days in September:
20.1 days - Average sunshine days in October:
20.1 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
18.3 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is June (10.3 days).
Average UV index
Heltiu, Romania
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover
Heltiu, Romania
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Heltiu, Romania
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).
Heltiu, Romania
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