July weather forecastTerni, Italy
July
Weather in July
July is the pinnacle of summer in Terni, boasting weather that's different from the somewhat balanced climate of June. Long hours of daylight, high temperatures, and the least amount of cloud cover overhang the city now. The highest temperature of the year is observed in July, registering a maximum of 29.8°C (85.6°F). This combination of factors makes Terni in July a sun-soaked city, setting the stage for clear skies and summer festivities that extend well into August.Temperature
The start of July in Terni signals a slight increase in the average high-temperature, moving from 25.6°C (78.1°F) in June to a still warm 29.8°C (85.6°F). Significant variation from daytime temperatures marks July in Terni, with the month recording a nightly average of 15.6°C (60.1°F).Heat index
For July, the heat index is appraised at a tropical 33°C (91.4°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.Consider that heat index readings are for situations in the shade and light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
The average relative humidity in July is 61%.Rainfall
In Terni, Italy, during July, the rain falls for 9.3 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, in Terni, there are 137.2 rainfall days, and 415mm (16.34") of precipitation is accumulated.Snowfall
January, March through October are months without snowfall in Terni.Daylight
In July, the average length of the day in Terni is 14h and 56min.On the first day of the month, sunrise is at 05:35 and sunset at 20:50. On the last day of July, in Terni, sunrise is at 06:00 and sunset at 20:30 CEST.
Sunshine
The months with the most sunshine in Terni are July and August, with an average of 11.9h of sunshine.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index in Terni, Italy. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 6 in July translates into the following instructions:
Guard oneself from overexposure. Defence against sun injury is vital. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in July
Terni, Italy
- Average high temperature in July: 29.8°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 July: 15.6°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 July
Terni, Italy
- Average pressure in July: 1013.8mbar
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 July
Terni, Italy
- Average wind speed in July: 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 July
Terni, Italy
- Average humidity in July: 61%
The month with the highest relative humidity is November (81%).
The month with the lowest relative humidity is August (59%).
Average rainfall in July
Terni, Italy
- Average rainfall in July: 31mm
The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in July
Terni, Italy
- Average rainfall days in July: 9.3 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 July
Terni, Italy
- Average snowfall in July: 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 July
Terni, Italy
- Average snowfall days in July: 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 July /
Average sunshine in July
Terni, Italy
- Average daylight in July: 14h 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 July: 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 July
Terni, Italy
- Average sunshine days in July: 18.9 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 July
Terni, Italy
- Average UV index in July: 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 July
Terni, Italy
- Average cloud cover in July: 13
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 July
Terni, Italy
- Average visibility in July: 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).
