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 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
With an average high-temperature of 28.3°C (82.9°F) and an average low-temperature of 14.9°C (58.8°F), August is the warmest month in Grevena.Heat index
For August, the heat index is evaluated at 29°C (84.2°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.The heat index's values are generally associated with conditions in shade and light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
The least humid month is August, with an average relative humidity of 56%.Rainfall
The month with the least rainfall is August, when the rain falls for 11.9 days and typically collects 39mm (1.54") of precipitation.Snowfall
May through September are months without snowfall in Grevena.Daylight
The average length of the day in August is 13h and 43min.On the first day of August, sunrise is at 06:32 and sunset at 20:48. On the last day of the month, sunrise is at 07:01 and sunset at 20:07 EEST.
Sunshine
July and August, with an average of 11.6h of sunshine, are months with the most sunshine.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: In August, the UV index of 6 transforms into the following advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year in Grevena?
How hot is August in Grevena?
What is the least humid month in Grevena?
What is the average humidity in August in Grevena?
What is the driest month in Grevena?
How many days does it rain in August in Grevena?
When it does not snow in Grevena?
How many hours of daylight does Grevena have in August?
What time are sunrise and sunset in August in Grevena?
What is the month with the most sunshine in Grevena?
How long on average sun shines in August in Grevena?
When is the highest UV index in Grevena?
What is the UV index intensity in August in Grevena?
Average temperature in August
Grevena, Greece
- 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 January (5.2°C).
- Average low temperature in August: 14.9°C
The month with the highest average low temperature is August (14.9°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).
Average pressure in August
Grevena, Greece
- Average pressure in August: 1013.8mbar
The month with the highest atmospheric pressure is December (1019mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).
Average wind speed in August
Grevena, Greece
- Average wind speed in August: 5.7km/h
The windiest months (with the highest average wind speed) are February and March (7.8km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity in August
Grevena, Greece
- Average humidity in August: 56%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (56%).
Average rainfall in August
Grevena, Greece
- Average rainfall in August: 39mm
The wettest month (with the highest rainfall) is November (78mm).
The driest month (with the least rainfall) is August (39mm).
Average rainfall days in August
Grevena, Greece
- Average rainfall days in August: 11.9 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in August
Grevena, Greece
- Average snowfall in August: 0mm
The month with the highest snowfall is January (212mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in August
Grevena, Greece
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (8.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Grevena, Greece
- Average daylight in August: 13h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in August: 11h and 4min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in August
Grevena, Greece
- Average sunshine days in August: 17.4 days
The months with the most sunshine days are October and December (17.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in August
Grevena, Greece
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Grevena, Greece
- Average cloud cover in August: 16
The months with the most cloud cover are January and February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in August
Grevena, Greece
- Average visibility in August: 10km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is January (7km).
Grevena, Greece
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