Climate and monthly weather forecastCostâna, Romania
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Costâna, Romania, with an average temperature fluctuating between -6°C (21.2°F) and -0.5°C (31.1°F). In Costâna, Romania, January is the month with the lowest recorded average temperatures, measuring a high of -0.5°C (31.1°F) and a low of -6°C (21.2°F). Weather in January »Weather in February
The last month of the winter, February, is an icy month in Costâna, Romania, with an average temperature ranging between max 1.6°C (34.9°F) and min -4.7°C (23.5°F). Transitioning into February, Costâna records an average high-temperature of an icy 1.6°C (34.9°F), almost identical to January's -0.5°C (31.1°F). Weather in February »Weather in March
March, the first month of the spring in Costâna, is a frosty month, with temperature in the range of an average low of -0.1°C (31.8°F) and an average high of 7.8°C (46°F). The shift into March is marked by a rise in the average high-temperature, moving from February's wintry 1.6°C (34.9°F) to a frosty 7.8°C (46°F). Weather in March »Weather in April
April is a mild spring month in Costâna, Romania, with temperature in the range of an average high of 15°C (59°F) and an average low of 5.2°C (41.4°F). In Costâna, the onset of April comes with an increased average high-temperature, moving from March's chilly 7.8°C (46°F) to a moderate 15°C (59°F). Weather in April »Weather in May
May, the last month of the spring in Costâna, is a refreshing month, with temperature in the range of an average high of 19.8°C (67.6°F) and an average low of 8.8°C (47.8°F). In Costâna, the onset of May comes with a modest high-temperature shift, transitioning from April's 15°C (59°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 Costâna, is a warm month, with an average temperature varying between 23.4°C (74.1°F) and 13°C (55.4°F). As June begins, there's a slight increase in the average high-temperature, moving from a comfortable 19.8°C (67.6°F) in May to a moderately hot 23.4°C (74.1°F). Weather in June »Weather in July
July, like June, in Costâna, Romania, is another warm summer month, with temperature in the range of an average low of 13.8°C (56.8°F) and an average high of 25.4°C (77.7°F). The transition into July reveals an average high-temperature of a still warm 25.4°C (77.7°F), mirroring a close resemblance to June. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Costâna, Romania, with temperature in the range of an average high of 26.2°C (79.2°F) and an average low of 13.8°C (56.8°F). August is the warmest month, with an average high-temperature of 26.2°C (79.2°F) and an average low-temperature of 13.8°C (56.8°F). Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Costâna, Romania, with an average temperature varying between 21°C (69.8°F) and 9.8°C (49.6°F). September's onset corresponds with a shift in the average high-temperature, moving from a warm 26.2°C (79.2°F) in August to a pleasant 21°C (69.8°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Costâna, Romania, with an average temperature fluctuating between 5.6°C (42.1°F) and 13.8°C (56.8°F). Costâna's transition into October involves a shift in temperature, receding from a pleasant 21°C (69.8°F) in September to a mild 13.8°C (56.8°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Costâna, Romania, with an average temperature ranging between min 2.2°C (36°F) and max 8.5°C (47.3°F). A subtle decrease in the average high-temperature marks November, falling from October's moderate 13.8°C (56.8°F) to a chilly 8.5°C (47.3°F). Weather in November »Weather in December
December, the first month of the winter in Costâna, is still a cold month, with an average temperature fluctuating between -3.2°C (26.2°F) and 2.1°C (35.8°F). December brings a drop in Costâna's average high-temperature, falling from a frosty 8.5°C (47.3°F) in November to an icy 2.1°C (35.8°F). Weather in December »Updated: Feb 5, 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
In Costâna, January is the month with the lowest recorded average temperatures, measuring a high of -0.5°C (31.1°F) and a low of -6°C (21.2°F).
The most humid month is January, with an average relative humidity of 87%.
In Costâna, during the entire year, the rain falls for 132.9 days and collects up to 400mm (15.75") of precipitation.
January through April, October through December are months with snowfall.
January is the month with the most snowfall in Costâna. Snow falls for 13.4 days and accumulates 125mm (4.92") of snow.
In Costâna, Romania, during the entire year, snow falls for 50 days and aggregates up to 514mm (20.24") of snow.
The month with the lowest UV index is January, with an average maximum UV index of 1.
The month with the least sunshine is February, with an average of 4.2h of sunshine.
In Costâna, snow does not fall in May through September.
June is the month with the most rainfall in Costâna, Romania. Rain falls for 19.2 days and accumulates 94mm (3.7") of precipitation.
The month with the longest days is June, with an average of 15h and 54min of daylight.
July and August, with an average maximum UV index of 6, are months with the highest UV index in Costâna.
August brings the highest temperatures in Costâna, Romania, with an average high of 26.2°C (79.2°F) and an average low of 13.8°C (56.8°F).
The least humid month is August, with an average relative humidity of 65%.
The month with the most sunshine is August, with an average of 11.1h of sunshine.
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Costâna, 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.
November is the month with the least rainfall in Costâna. Rain falls for 5.2 days and accumulates 16mm (0.63") of precipitation.
December has the shortest days of the year in Costâna, with an average of 8h and 30min of daylight.
Average temperature
Costâna, Romania
The warmest month (with the highest average high temperature) is August (26.2°C).
The month with the lowest average high temperature is January (-0.5°C).
The months with the highest average low temperature are July and August (13.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure
Costâna, Romania
- Average pressure in January:
1019.2mbar - Average pressure in February:
1018.2mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1014.2mbar - Average pressure in June:
1014mbar
- Average pressure in July:
1014.2mbar - Average pressure in August:
1016.8mbar - Average pressure in September:
1017.8mbar - Average pressure in October:
1020mbar - Average pressure in November:
1019.3mbar - Average pressure in December:
1019.9mbar
The month with the highest atmospheric pressure is October (1020mbar).
The month with the lowest atmospheric pressure is June (1014mbar).
Average wind speed
Costâna, Romania
- Average wind speed in January:
9.9km/h - Average wind speed in February:
10.8km/h - Average wind speed in March:
11.5km/h - Average wind speed in April:
11.7km/h - Average wind speed in May:
10.5km/h - Average wind speed in June:
9.8km/h
- Average wind speed in July:
9.1km/h - Average wind speed in August:
8.8km/h - Average wind speed in September:
9.2km/h - Average wind speed in October:
9.8km/h - Average wind speed in November:
10.3km/h - Average wind speed in December:
10.4km/h
The windiest month (with the highest average wind speed) is April (11.7km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity
Costâna, Romania
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall
Costâna, Romania
The wettest month (with the highest rainfall) is June (94mm).
The driest month (with the least rainfall) is November (16mm).
Average rainfall days
Costâna, Romania
- Average rainfall days in January:
9 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.5 days - Average rainfall days in June:
19.2 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
8.5 days - Average rainfall days in September:
8.9 days - Average rainfall days in October:
8.4 days - Average rainfall days in November:
5.2 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is November (5.2 days).
Average snowfall
Costâna, Romania
The month with the highest snowfall is January (125mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Costâna, Romania
- Average snowfall days in January:
13.4 days - Average snowfall days in February:
12.1 days - Average snowfall days in March:
8 days - Average snowfall days in April:
1.7 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:
0.7 days - Average snowfall days in November:
3.8 days - Average snowfall days in December:
10.3 days
The month with the highest number of snowfall days is January (13.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Costâna, Romania
- Average daylight in January:
8h and 54min - Average daylight in February:
10h and 18min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 12min - Average daylight in June:
15h and 54min
- Average daylight in July:
15h and 30min - Average daylight in August:
14h and 12min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 18min - Average daylight in December:
8h and 30min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 24min - Average sunshine in February:
4h and 12min - Average sunshine in March:
6h and 24min - Average sunshine in April:
9h and 18min - Average sunshine in May:
9h and 36min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
11h and 6min - Average sunshine in September:
9h and 42min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 42min - Average sunshine in December:
4h and 48min
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
Costâna, Romania
- Average sunshine days in January:
12.5 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
8.8 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
20.4 days - Average sunshine days in September:
19.1 days - Average sunshine days in October:
21.5 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
15.8 days
The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index
Costâna, Romania
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Costâna, Romania
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility
Costâna, Romania
The months with the highest visibility are July, August and September (10km).
The month with the lowest visibility is January (7km).
