August weather forecastTerni, Italy
August
Weather in August
August in Terni is a month of bright sunshine and warm weather, continued from July and highlighting the peak of summer. The city is illuminated for extended hours as daylight still dominates large segments of the day. With limited rainfalls and long, sunny days, outdoor activities are a staple in the daily life of its citizens. August exhibits the warmest minimum temperature of the year, at 16.3°C (61.3°F), calling for late-night strolls and al fresco dining. As August withdraws, the climate modifies subtly, becoming a gateway for September's milder environment.Temperature
Terni's August weather, with an average high temperature of 30.8°C (87.4°F) and an average low temperature of 16.3°C (61.3°F), tends to be the warmest of the year.Heat index
For August, the heat index is appraised at a tropical 34°C (93.2°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
August is the least humid month in Terni, with an average relative humidity of 59%.Rainfall
The month with the least rainfall is August, when the rain falls for 7.8 days and typically collects 19mm (0.75") of precipitation.Snowfall
In Terni, snow does not fall in January, March through October.Daylight
In August, the average length of the day is 13h and 52min.On the first day of the month, sunrise is at 06:02 and sunset at 20:29. On the last day of August, sunrise is at 06:33 and sunset at 19:45 CEST.
Sunshine
July and August, with an average of 11.9h of sunshine, are months with the most sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 6 during August translates into these guidelines:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Terni, Italy
- Average high temperature in August: 30.8°C
The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (8.8°C).
- Average low temperature in August: 16.3°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in August
Terni, Italy
- Average pressure in August: 1014.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in August
Terni, Italy
- Average wind speed in August: 7.1km/h
The windiest month (with the highest average wind speed) is February (10.7km/h).
The calmest months (with the lowest average wind speed) are July and August (7.1km/h).
Average humidity in August
Terni, Italy
- Average humidity in August: 59%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (59%).
Average rainfall in August
Terni, Italy
- Average rainfall in August: 19mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in August
Terni, Italy
- Average rainfall days in August: 7.8 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is August (7.8 days).
Average snowfall in August
Terni, Italy
- Average snowfall in August: 0mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are January, March, April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Terni, Italy
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Terni, Italy
- Average daylight in August: 13h and 54min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in August: 11h and 54min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 0min).
Average sunshine days in August
Terni, Italy
- Average sunshine days in August: 20.9 days
The month with the most sunshine days is August (20.9 days).
The month with the least sunshine days is May (12.6 days).
Average UV index in August
Terni, Italy
- Average UV index in August: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Terni, Italy
- Average cloud cover in August: 11
The month with the most cloud cover is February (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 11).
Average visibility in August
Terni, Italy
- Average visibility in August: 10km
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
