Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Castelsardo's temperature records reveal August as the warmest month, marked by average highs of 28.3°C (82.9°F) and lows of 21.2°C (70.2°F).Heat index
For August, the heat index is evaluated at a hot 31°C (87.8°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Note that heat index values are valued for light wind and location in the shade. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
The least humid month in Castelsardo, Italy, is August, with an average relative humidity of 65%.Rainfall
In Castelsardo, in August, during 4.3 rainfall days, 15mm (0.59") of precipitation is typically accumulated. Throughout the year, in Castelsardo, there are 117.6 rainfall days, and 327mm (12.87") of precipitation is accumulated.Snowfall
In Castelsardo, snow does not fall in March through December.Sea temperature
The month with the warmest seawater in Castelsardo is August, with an average sea temperature of 24.1°C (75.4°F).Note: If cold is not your friend, swimming at 24.1°C (75.4°F) might be daunting. But the right mix of sunshine, wind, and external temperature can make a difference. Although wetsuits are not essential, they can enhance the swimming experience.
Daylight
In Castelsardo, the average length of the day in August is 13h and 46min.On the first day of the month, sunrise is at 06:21 and sunset at 20:41. On the last day of August, in Castelsardo, sunrise is at 06:51 and sunset at 19:59 CEST.
Sunshine
June through August, with an average of 11.9h of sunshine, are months with the most sunshine.UV index
The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 6 during August leads to these advisories:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Watch out! Reflections from sand and water can surge UV radiation exposure.
Frequently asked questions
What time of the year is the hottest in Castelsardo?
Is it hot in Castelsardo during August?
What is the least humid month in Castelsardo?
What is the average humidity in August in Castelsardo?
How many days does it rain in August in Castelsardo?
When it does not snow in Castelsardo?
What is the month with the warmest sea water in Castelsardo?
How warm is the water in August in Castelsardo?
How many hours of daylight does Castelsardo have in August?
When is the sunrise / sunset in August in Castelsardo?
What are the months with the most sunshine in Castelsardo?
How long on average sun shines in August in Castelsardo?
How high is the UV index in August in Castelsardo?
Average temperature in August
Castelsardo, Italy
- Average high temperature in August: 28.3°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is February (11.9°C).
- Average low temperature in August: 21.2°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (7.1°C).
Average pressure in August
Castelsardo, Italy
- Average pressure in August: 1015mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is November (1013.9mbar).
Average wind speed in August
Castelsardo, Italy
- Average wind speed in August: 10.1km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity in August
Castelsardo, Italy
- Average humidity in August: 65%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (65%).
Average rainfall in August
Castelsardo, Italy
- Average rainfall in August: 15mm
The wettest month (with the highest rainfall) is November (62mm).
The driest month (with the least rainfall) is July (6mm).
Average rainfall days in August
Castelsardo, Italy
- Average rainfall days in August: 4.3 days
The month with the highest number of rainy days is November (14.2 days).
The month with the least rainy days is July (4.1 days).
Average snowfall in August
Castelsardo, Italy
- Average snowfall in August: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in August
Castelsardo, Italy
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in August
Castelsardo, Italy
- Average sea temperature in August: 24.1°C
The best month for swimming (with the highest average sea temperature) is August (24.1°C).
The coldest month (with the lowest average sea temperature) is February (13.3°C).
Average daylight in August /
Average sunshine in August
Castelsardo, Italy
- Average daylight in August: 13h and 5min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in August: 11h and 5min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in August
Castelsardo, Italy
- Average sunshine days in August: 25.3 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is November (13.5 days).
Average UV index in August
Castelsardo, Italy
- 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, November and December (UV index 3).
Average cloud cover in August
Castelsardo, Italy
- Average cloud cover in August: 8
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in August
Castelsardo, Italy
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Castelsardo, Italy
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