Climate and monthly weather forecastCastelu, Romania
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Castelu, Romania, with an average temperature ranging between max 3.3°C (37.9°F) and min -1.8°C (28.8°F). Castelu notes the coldest temperatures in January, with a high average of 3.3°C (37.9°F) and a low of -1.8°C (28.8°F). Weather in January »Weather in February
February, the last month of the winter in Castelu, is a chilly month, with temperature in the range of an average low of 0.5°C (32.9°F) and an average high of 6.3°C (43.3°F). Castelu's weather in February presents a minor rise in the average high-temperature, moving from an icy 3.3°C (37.9°F) in January to a frosty 6.3°C (43.3°F). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Castelu, Romania, with an average temperature ranging between min 4.1°C (39.4°F) and max 11.3°C (52.3°F). The arrival of March brings a change in Castelu's weather, with average high-temperatures moving from February's frosty 6.3°C (43.3°F) to a fresh 11.3°C (52.3°F). Weather in March »Weather in April
April is a refreshing spring month in Castelu, Romania, with an average temperature ranging between min 7.4°C (45.3°F) and max 16.7°C (62.1°F). Castelu's transition into April brings a rise in the average high-temperature, moving from a cool 11.3°C (52.3°F) in March to an enjoyable 16.7°C (62.1°F). Weather in April »Weather in May
The last month of the spring, May, is a pleasant month in Castelu, Romania, with an average temperature varying between 12.3°C (54.1°F) and 22.2°C (72°F). In Castelu, the average high-temperature in May increases from an enjoyable 16.7°C (62.1°F) in April to an agreeable 22.2°C (72°F). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Castelu, Romania, with an average temperature varying between 16.5°C (61.7°F) and 26.8°C (80.2°F). With the onset of June, the average high-temperature subtly transitions from a pleasant 22.2°C (72°F) in May to a moderately hot 26.8°C (80.2°F). Weather in June »Weather in July
July, like June, in Castelu, Romania, is another warm summer month, with an average temperature fluctuating between 29.5°C (85.1°F) and 18.4°C (65.1°F). Castelu records an average high-temperature of a still warm 29.5°C (85.1°F) in July, maintaining a close correlation with June's 26.8°C (80.2°F). Weather in July »Weather in August
August, the last month of the summer in Castelu, is a tropical month, with an average temperature fluctuating between 18.8°C (65.8°F) and 30.3°C (86.5°F). In Castelu, the month of August registers the highest temperatures, averaging 30.3°C (86.5°F) at the peak and 18.8°C (65.8°F) at the lowest. In August, the heat index is calculated to be a hot 32°C (89.6°F). Weather in August »Weather in September
September, the first month of the autumn in Castelu, is also a moderately hot month, with an average temperature varying between 15.2°C (59.4°F) and 24.6°C (76.3°F). Onset of September comes with a temperature decline, the average high falling from a tropical 30.3°C (86.5°F) in August to a moderately hot 24.6°C (76.3°F). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Castelu, Romania, with an average temperature ranging between max 17.5°C (63.5°F) and min 10.4°C (50.7°F). The onset of October introduces a moderate change in Castelu's weather, with average high-temperatures falling from September's moderately hot 24.6°C (76.3°F) to an enjoyable 17.5°C (63.5°F). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Castelu, Romania, with an average temperature fluctuating between 6.8°C (44.2°F) and 12.5°C (54.5°F). In Castelu, the average high-temperature in November drops from an enjoyable 17.5°C (63.5°F) in October to a fresh 12.5°C (54.5°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Castelu, Romania, with an average temperature varying between 6°C (42.8°F) and 0.8°C (33.4°F). In the transition to December, Castelu observes a drop in the average high-temperature, moving from a cool 12.5°C (54.5°F) in November to a chilly 6°C (42.8°F). Weather in December »Updated: Feb 6, 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
January, characterized by an average high temperature of 3.3°C (37.9°F) and a low temperature of -1.8°C (28.8°F), is generally the coldest month in Castelu, Romania.
January is the most humid month in Castelu, Romania, with an average relative humidity of 84%.
In Castelu, during the entire year, the rain falls for 97.4 days and collects up to 248mm (9.76") of precipitation.
Months with snowfall are January through March, November and December.
The month with the most snowfall is January, when snow falls for 4.8 days and typically aggregates up to 25mm (0.98") of snow.
Throughout the year, in Castelu, Romania, there are 13.6 snowfall days, and 76mm (2.99") of snow is accumulated.
The months with the lowest UV index in Castelu are January, February and December, with an average maximum UV index of 2.
The month with the least sunshine in Castelu is February, with an average of 4.7h of sunshine.
In Castelu, Romania, snow does not fall in April through October.
June is the month with the most rainfall in Castelu. Rain falls for 9.7 days and accumulates 29mm (1.14") of precipitation.
The month with the longest days in Castelu, Romania, is June, with an average of 15h and 30min of daylight.
With an average maximum UV index of 7, July is the month with the highest UV index in Castelu.
Castelu's warmest temperatures are experienced in August, with average high temperatures of 30.3°C (86.5°F) and lows of 18.8°C (65.8°F).
The least humid month in Castelu, Romania, is August, with an average relative humidity of 53%.
The month with the least rainfall in Castelu is August, when the rain falls for 3.3 days and typically collects 9mm (0.35") of precipitation.
The month with the most sunshine in Castelu, Romania, is August, with an average of 11.8h of sunshine.
On Sunday, 27. October 2024, at 04:00, Daylight Saving Time ends in Castelu, 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.
The month with the shortest days is December, with an average of 8h and 54min of daylight.
Average temperature
Castelu, Romania
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (3.3°C).
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (-1.8°C).
Average pressure
Castelu, Romania
- Average pressure in January:
1018.8mbar - Average pressure in February:
1017.8mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1013.4mbar - Average pressure in June:
1012.6mbar
- Average pressure in July:
1012.3mbar - Average pressure in August:
1014.5mbar - Average pressure in September:
1016.3mbar - Average pressure in October:
1019.3mbar - Average pressure in November:
1019.6mbar - Average pressure in December:
1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).
Average wind speed
Castelu, Romania
- Average wind speed in January:
16.5km/h - Average wind speed in February:
17km/h - Average wind speed in March:
16km/h - Average wind speed in April:
14.9km/h - Average wind speed in May:
13km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
11.7km/h - Average wind speed in August:
13km/h - Average wind speed in September:
13.4km/h - Average wind speed in October:
14km/h - Average wind speed in November:
14.1km/h - Average wind speed in December:
15.9km/h
The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is July (11.7km/h).
Average humidity
Castelu, Romania
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (53%).
Average rainfall
Castelu, Romania
The wettest month (with the highest rainfall) is June (29mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days
Castelu, Romania
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
7.7 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
9.3 days - Average rainfall days in May:
10.6 days - Average rainfall days in June:
9.7 days
- Average rainfall days in July:
8.5 days - Average rainfall days in August:
3.3 days - Average rainfall days in September:
5.4 days - Average rainfall days in October:
7.3 days - Average rainfall days in November:
8 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (10.6 days).
The month with the least rainy days is August (3.3 days).
Average snowfall
Castelu, Romania
The month with the highest snowfall is January (25mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Castelu, Romania
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
4.1 days - Average snowfall days in March:
1.9 days - Average snowfall days in April:
0.1 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 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
2.3 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Castelu, Romania
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
4h and 48min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 54min - Average sunshine in April:
9h and 36min - Average sunshine in May:
10h and 30min - Average sunshine in June:
11h and 12min
- Average sunshine in July:
11h and 42min - Average sunshine in August:
11h and 48min - Average sunshine in September:
10h and 30min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 36min - Average sunshine in December:
5h and 18min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days
Castelu, Romania
- Average sunshine days in January:
18.7 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
17.8 days - Average sunshine days in April:
20.2 days - Average sunshine days in May:
18.6 days - Average sunshine days in June:
18.8 days
- Average sunshine days in July:
21.4 days - Average sunshine days in August:
27 days - Average sunshine days in September:
23.8 days - Average sunshine days in October:
22.9 days - Average sunshine days in November:
20.4 days - Average sunshine days in December:
18.9 days
The month with the most sunshine days is August (27 days).
The month with the least sunshine days is February (16.3 days).
Average UV index
Castelu, Romania
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Castelu, Romania
The months with the most cloud cover are January and February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility
Castelu, Romania
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
