Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The move into September indicates a slight reduction in the average high-temperature, down from August's mild 15.7°C (60.3°F) to a cool 11.5°C (52.7°F). Trafoi's temperature tends to fall to an average low of 1.9°C (35.4°F) during the nights of September.Humidity
The average relative humidity in September in Trafoi is 81%.Rainfall
In September, the rain falls for 10.4 days. Throughout September, 45mm (1.77") of precipitation is accumulated. In Trafoi, during the entire year, the rain falls for 98.2 days and collects up to 536mm (21.1") of precipitation.Snowfall
Months with snowfall are January through December. In September, in Trafoi, it is snowing for 5.7 days. Throughout September, 172mm (6.77") of snow is accumulated. Throughout the year, there are 127 snowfall days, and 2549mm (100.35") of snow is accumulated.Daylight
In September, the average length of the day in Trafoi, Italy, is 12h and 33min.On the first day of September, sunrise is at 06:38 and sunset at 19:56. On the last day of the month, sunrise is at 07:15 and sunset at 18:59 CEST.
Sunshine
The average sunshine in September in Trafoi is 8.8h.UV index
The months with the highest UV index are June through September, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a regular UV index of 3 translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What is the usual temperature for Trafoi in September?
What is the average humidity in September in Trafoi?
How many days does it rain in September in Trafoi?
How many days does it snow in September in Trafoi?
How many hours of daylight does Trafoi have in September?
What time are sunrise and sunset in September in Trafoi?
How long on average sun shines in September in Trafoi?
What is the month with the highest UV index in Trafoi?
How high is the UV index in September in Trafoi?
Average temperature in September
Trafoi, Italy
- Average high temperature in September: 11.5°C
The warmest month (with the highest average high temperature) is July (15.8°C).
The month with the lowest average high temperature is January (-4.2°C).
- Average low temperature in September: 1.9°C
The month with the highest average low temperature is August (5.3°C).
The coldest month (with the lowest average low temperature) is January (-12.9°C).
Average pressure in September
Trafoi, Italy
- Average pressure in September: 1018mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed in September
Trafoi, Italy
- Average wind speed in September: 6.4km/h
The windiest months (with the highest average wind speed) are February and December (8.8km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in September
Trafoi, Italy
- Average humidity in September: 81%
The months with the highest relative humidity are March and April (91%).
The month with the lowest relative humidity is July (78%).
Average rainfall in September
Trafoi, Italy
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is August (67mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in September
Trafoi, Italy
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is November (4 days).
Average snowfall in September
Trafoi, Italy
- Average snowfall in September: 172mm
The month with the highest snowfall is November (479mm).
The month with the least snowfall is July (16mm).
Average snowfall days in September
Trafoi, Italy
- Average snowfall days in September: 5.7 days
The month with the highest number of snowfall days is April (15.3 days).
The month with the least snowfall days is July (1.4 days).
Average daylight in September /
Average sunshine in September
Trafoi, Italy
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is November (Average sunshine: 4h and 30min).
Average sunshine days in September
Trafoi, Italy
- Average sunshine days in September: 15 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is June (12.3 days).
Average UV index in September
Trafoi, Italy
- Average UV index in September: 3
The months with the highest UV index are June, July, August and September (UV index 3).
The months with the lowest UV index are January, February, April and November (UV index 1).
Average cloud cover in September
Trafoi, Italy
- Average cloud cover in September: 46
The month with the most cloud cover is May (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 41).
Average visibility in September
Trafoi, Italy
- Average visibility in September: 7km
The months with the highest visibility are June, July and December (8km).
The months with the lowest visibility are March, April, May and November (6km).
Trafoi, Italy
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