August weather forecast and climate
Costieni, Romania

Weather in August

The last month of the summer, August, is another warm month in Costieni, Romania, with average temperature fluctuating between 17.8°C (64°F) and 29.9°C (85.8°F).

Temperature

With an average high-temperature of 29.9°C (85.8°F) and an average low-temperature of 17.8°C (64°F), August is the warmest month.

Heat index

The average heat index is estimated at a hot 30.8°C (87.4°F). Exhaustion is likely with prolonged exposure and activity. Sustaining activity may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like activity, clothing, differences in body mass, height, and shape, and wind affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

With an average relative humidity of 49%, August is the least humid month.

Rainfall

In August, the rain falls for 6.2 days. Throughout August, 20mm (0.79") of precipitation is accumulated. In Costieni, during the entire year, the rain falls for 112.5 days and collects up to 365mm (14.37") of precipitation.

Snowfall

In Costieni snow does not fall in May through October.

Daylight

In Costieni, the average length of the day in August is 14h.

Sunshine

With an average of 11.6h of sunshine, August has the most sunshine of the year.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the warmest month in Costieni?

The warmest month in Costieni, Romania, is August, with an average high-temperature of 29.9°C (85.8°F) and an average low-temperature of 17.8°C (64°F).

What is the temperature in August in Costieni?

In Costieni, in August, the average high-temperature is 29.9°C (85.8°F), and the average low-temperature is 17.8°C (64°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that takes the relative humidity and factores it into the air temperature reading, in August is appraised at 30.8°C (87.4°F).

What is the least humid month in Costieni?

With an average relative humidity of 49%, August is the least humid month in Costieni.

What is the average humidity in August in Costieni?

In Costieni, the average relative humidity in August is 49%.

How many days does it rain in August in Costieni?

In Costieni, during August, the rain falls for 6.2 days and regularly aggregates up to 20mm (0.79") of precipitation.

When it does not snow in Costieni?

May through October are months without snowfall in Costieni.

How many hours of daylight does Costieni have in August?

In Costieni, the average length of the day in August is 14h.

What month has the most sunshine in Costieni?

August has the most sunshine of the year in Costieni, with an average of 11.6h of sunshine.

How many hours of sunshine does Costieni have in August?

The average sunshine in August is 11.6h.

What is the month with the highest UV index in Costieni?

Months with the highest UV index in Costieni are June through August, with an average maximum UV index of 6.

What is the UV index intensity in August in Costieni?

In August, the average daily maximum UV index in Costieni is 6. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.

Average temperature in August
Costieni, Romania

Average temperature in August - Costieni, Romania
  • Average high temperature in August: 29.9°C

The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (2.1°C).

  • Average low temperature in August: 17.8°C

The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

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Average pressure in August
Costieni, Romania

Average pressure in August - Costieni, Romania
  • Average pressure in August: 1015.6mbar

The month with the highest atmospheric pressure is December (1020.1mbar).
Months with the lowest atmospheric pressure are June and July (1013.1mbar).

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Average wind speed in August
Costieni, Romania

Average wind speed in August - Costieni, Romania
  • Average wind speed in August: 11.6km/h

The windiest month (with the highest average wind speed) is March (13.1km/h).
The calmest month (with the lowest average wind speed) is November (10.5km/h).

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Average humidity in August
Costieni, Romania

Average humidity in August - Costieni, Romania
  • Average humidity in August: 49%

The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is August (49%).

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Average rainfall in August
Costieni, Romania

Average rainfall in August - Costieni, Romania
  • Average rainfall in August: 20mm

The wettest month (with the highest rainfall) is June (53mm).
The driest month (with the least rainfall) is September (16mm).

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Average rainfall days in August
Costieni, Romania

Average rainfall days in August - Costieni, Romania
  • Average rainfall days in August: 6.2 days

The month with the highest number of rainy days is May (15 days).
The month with the least rainy days is August (6.2 days).

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Average snowfall in August
Costieni, Romania

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

The month with the highest snowfall is January (65mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in August
Costieni, Romania

Average snowfall days in August - Costieni, Romania
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Costieni, Romania

Average daylight in August / Average sunshine in August - Costieni, Romania
  • Average daylight in August: 14h

The month with the longest days is June (Average daylight: 15.6h).
The month with the shortest days is December (Average daylight: 8.8h).

  • Average sunshine in August: 11.6h

The month with the most sunshine is August (Average sunshine: 11.6h).
The month with the least sunshine is February (Average sunshine: 5h).

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Average sunshine days in August
Costieni, Romania

Average sunshine days in August - Costieni, Romania
  • Average sunshine days in August: 23.3 days

The month with the most sunshine days is August (23.3 days).
The month with the least sunshine days is May (14.1 days).

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Average UV index in August
Costieni, Romania

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

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in August
Costieni, Romania

Average cloud cover in August - Costieni, Romania
  • Average cloud cover in August: 18

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in August
Costieni, Romania

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

Months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).

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