July weather forecast
Colliano, Italy

July

Weather in July

July, like June, in Colliano, Italy, is a moderately hot summer month, with an average temperature varying between 29.2°C (84.6°F) and 18.3°C (64.9°F).

Temperature

With the onset of July, Colliano's weather sees a minor temperature rise, transitioning from 26°C (78.8°F) in June to a still warm 29.2°C (84.6°F). Colliano experiences an average low-temperature of 18.3°C (64.9°F) in the month of July.

Heat index

For most parts of July, the heat index is evaluated at a hot 32°C (89.6°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
Heat index specifics point out values are for conditions of shade and a slight breeze. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

The average relative humidity in July in Colliano is 63%.

Rainfall

In Colliano, in July, during 6.3 rainfall days, 14mm (0.55") of precipitation is typically accumulated. Throughout the year, there are 140.4 rainfall days, and 513mm (20.2") of precipitation is accumulated.

Snowfall

March through November are months without snowfall.

Daylight

In Colliano, the average length of the day in July is 14h and 46min.
On the first day of the month, sunrise is at 05:31 and sunset at 20:34. On the last day of July, in Colliano, sunrise is at 05:55 and sunset at 20:15 CEST.

Sunshine

The months with the most sunshine in Colliano, Italy, 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. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. 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. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.

Frequently asked questions

How hot does it get in Colliano in July?
The average high-temperature and low-temperature during July are 29.2°C (84.6°F) and 18.3°C (64.9°F) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 32°C (89.6°F).
What is the average humidity in July in Colliano?
The average relative humidity in July is 63%.
How many days does it rain in July in Colliano?
In Colliano, Italy, during July, the rain falls for 6.3 days and regularly aggregates up to 14mm (0.55") of precipitation.
When it does not snow in Colliano?
March through November are months without snowfall in Colliano.
How many hours of daylight does Colliano have in July?
The average day length in July in Colliano, Italy, is 14h and 46min.
When are sunrise and sunset in July in Colliano?
In July, on the first day of the month, sunrise is at 05:31 and sunset at 20:34. On the last day of the month, in Colliano, Italy, sunrise is at 05:55 and sunset at 20:15 CEST.
What is the month with the most sunshine in Colliano?
July and August, with an average of 11.9h of sunshine, are months with the most sunshine in Colliano.
How long on average sun shines in July in Colliano?
In July, the average sunshine duration in Colliano is 11.9h.
When is the highest UV index in Colliano?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
How high is the UV index in July in Colliano?
In Colliano, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in July
Colliano, Italy
  • Average high temperature in July: 29.2°C

The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (11°C).

  • Average low temperature in July: 18.3°C

The month with the highest average low temperature is August (19.4°C).
The coldest months (with the lowest average low temperature) are January and February (5.3°C).

Average pressure in July
Colliano, Italy
  • Average pressure in July: 1013.8mbar

The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).

Average wind speed in July
Colliano, Italy
  • Average wind speed in July: 7.8km/h

The windiest month (with the highest average wind speed) is February (12.2km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).

Average humidity in July
Colliano, Italy
  • Average humidity in July: 63%

The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is August (61%).

Average rainfall in July
Colliano, Italy
  • Average rainfall in July: 14mm

The wettest month (with the highest rainfall) is November (99mm).
The driest month (with the least rainfall) is August (10mm).

Average rainfall days in July
Colliano, Italy
  • Average rainfall days in July: 6.3 days

The month with the highest number of rainy days is January (14.9 days).
The month with the least rainy days is August (5.4 days).

Average snowfall in July
Colliano, Italy
  • Average snowfall in July: 0mm

The month with the highest snowfall is January (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).

Average snowfall days in July
Colliano, Italy
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.7 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in July /
Average sunshine in July
Colliano, Italy
  • Average daylight in July: 14h and 5min

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 18min).

  • Average sunshine in July: 11h and 5min

The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The months with the least sunshine are January and February (Average sunshine: 5h and 48min).

Average sunshine days in July
Colliano, Italy
  • Average sunshine days in July: 22.4 days

The months with the most sunshine days are July and August (22.4 days).
The month with the least sunshine days is February (11.3 days).

Average UV index in July
Colliano, Italy
  • Average UV index in July: 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 and December (UV index 3).

Average cloud cover in July
Colliano, Italy
  • Average cloud cover in July: 12

The months with the most cloud cover are January and February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 10).

Average visibility in July
Colliano, Italy
  • Average visibility in July: 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).

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