August weather forecast
Castelu, Romania

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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).

Temperature

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.

Heat index

In August, the heat index is calculated to be a hot 32°C (89.6°F). Remaining active during long-lasting exposure could cause fatigue, leading to heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.

Humidity

With an average relative humidity of 53%, August is the least humid month in Castelu.

Rainfall

The month with the least rainfall is August, when the rain falls for 3.3 days and typically collects 9mm (0.35") of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Castelu, the average length of the day in August is 13h and 59min.
On the first day of August in Castelu, sunrise is at 05:54 and sunset at 20:31. On the last day of the month, sunrise is at 06:28 and sunset at 19:44 EEST.

Sunshine

The month with the most sunshine in Castelu is August, with an average of 11.8h of sunshine.

UV index

In August, the average daily maximum UV index in Castelu is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: During August, 6 as the daily maximum UV index converts into the following advice:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Feb 6, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What month is the hottest 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).

How hot is August in Castelu?

In August, in Castelu, the average high-temperature is 30.3°C (86.5°F), and the average low-temperature is 18.8°C (65.8°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 32°C (89.6°F).

What is the least humid month in Castelu?

The least humid month is August, with an average relative humidity of 53%.

What is the average humidity in August in Castelu?

In August, the average relative humidity in Castelu is 53%.

What is the driest month in Castelu?

The month with the least rainfall is August, when the rain falls for 3.3 days and typically collects 9mm (0.35") of precipitation.

How much does it rain in Castelu in August?

In Castelu, in August, it is raining for 3.3 days, with typically 9mm (0.35") of accumulated precipitation.

When it does not snow in Castelu?

In Castelu, snow does not fall in April through October.

What is the average length of the day in August in Castelu?

In August, the average day length is 13h and 59min.

What time are sunrise and sunset in August in Castelu?

In August, on the first day of the month, sunrise is at 05:54 and sunset at 20:31. On the last day of the month, in Castelu, Romania, sunrise is at 06:28 and sunset at 19:44 EEST.

What month has the most sunshine in Castelu?

The month with the most sunshine in Castelu, Romania, is August, with an average of 11.8h of sunshine.

How many hours of sunshine does Castelu have in August?

In August, the average sunshine duration in Castelu is 11.8h.

How high is the UV index in August in Castelu?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
Castelu, Romania

Average temperature in August - Castelu, Romania
  • Average high temperature in August: 30.3°C

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).

  • Average low temperature in August: 18.8°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 in August
Castelu, Romania

Average pressure in August - Castelu, Romania
  • Average pressure in August: 1014.5mbar

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 in August
Castelu, Romania

Average wind speed in August - Castelu, Romania
  • Average wind speed in August: 13km/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 in August
Castelu, Romania

Average humidity in August - Castelu, Romania
  • Average humidity in August: 53%

The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (53%).

Average rainfall in August
Castelu, Romania

Average rainfall in August - Castelu, Romania
  • Average rainfall in August: 9mm

The wettest month (with the highest rainfall) is June (29mm).
The driest month (with the least rainfall) is August (9mm).

Average rainfall days in August
Castelu, Romania

Average rainfall days in August - Castelu, Romania
  • Average rainfall days in August: 3.3 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 in August
Castelu, Romania

Average snowfall in August - Castelu, Romania
  • Average snowfall in August: 0mm

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 in August
Castelu, Romania

Average snowfall days in August - Castelu, Romania
  • Average snowfall days in August: 0 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 in August /
Average sunshine in August
Castelu, Romania

Average daylight in August / Average sunshine in August - Castelu, Romania
  • Average daylight in August: 14h and 0min

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 August: 11h and 5min

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 in August
Castelu, Romania

Average sunshine days in August - Castelu, Romania
  • Average sunshine days in August: 27 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 in August
Castelu, Romania

Average UV index in August - Castelu, Romania
  • Average UV index in August: 6

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 in August
Castelu, Romania

Average cloud cover in August - Castelu, Romania
  • Average cloud cover in August: 14

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 in August
Castelu, Romania

Average visibility in August - Castelu, Romania
  • Average visibility in August: 10km

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).

Castelu, Romania

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