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
As Visviri steps into September, the average high-temperature holds at a still fresh 11.1°C (52°F), hinting at a minor fluctuation from the prior month. Visviri anticipates an average minimum temperature of 1.6°C (34.9°F) in the month of September.Humidity
In September, the average relative humidity in Visviri is 39%.Rainfall
In September, in Visviri, the rain falls for 5.9 days. Throughout September, 18mm (0.71") of precipitation is accumulated. In Visviri, during the entire year, the rain falls for 139.2 days and collects up to 688mm (27.09") of precipitation.Snowfall
Months with snowfall in Visviri are January through December. In Visviri, Chile, in September, during 2.2 snowfall days, 43mm (1.69") of snow is typically accumulated. Throughout the year, in Visviri, there are 25.2 snowfall days, and 469mm (18.46") of snow is accumulated.Daylight
In September, the average length of the day in Visviri is 12h and 1min.On the first day of September in Visviri, sunrise is at 06:44 and sunset at 18:31 -04. On the last day of the month, sunrise is at 07:20 and sunset at 19:35 -03.
Note: On Sunday, 08. September 2024, at 00:00, Daylight Saving Time starts, and the time zone changes from -04 to -03. Daylight Saving Time lasts until Sunday, 06. April 2025, at 00:00; consequently, the time zone reverts from -03 to -04.
Sunshine
In September, the average sunshine in Visviri is 9.7h.UV index
The average daily maximum UV index in September in Visviri is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 3 during September, leads to the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are September temperatures in Visviri?
What is the average humidity in September in Visviri?
How much does it rain in Visviri in September?
How many days does it snow in September in Visviri?
What is the average length of the day in September in Visviri?
What time are sunrise and sunset in September in Visviri?
When does Daylight Saving Time (DST) start in September in Visviri?
How long on average sun shines in September in Visviri?
How high is the UV index in September in Visviri?
Average temperature in September
Visviri, Chile
- Average high temperature in September: 11.1°C
The warmest month (with the highest average high temperature) is November (13.1°C).
The month with the lowest average high temperature is July (8.8°C).
- Average low temperature in September: 1.6°C
The month with the highest average low temperature is December (5.3°C).
The coldest month (with the lowest average low temperature) is July (-1°C).
Average pressure in September
Visviri, Chile
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is June (1019.3mbar).
The month with the lowest atmospheric pressure is December (1014.5mbar).
Average wind speed in September
Visviri, Chile
- Average wind speed in September: 10.8km/h
The windiest months (with the highest average wind speed) are October and December (11.9km/h).
The calmest month (with the lowest average wind speed) is June (9.4km/h).
Average humidity in September
Visviri, Chile
- Average humidity in September: 39%
The month with the highest relative humidity is February (65%).
The month with the lowest relative humidity is August (34%).
Average rainfall in September
Visviri, Chile
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is January (152mm).
The driest months (with the least rainfall) are June, July and August (5mm).
Average rainfall days in September
Visviri, Chile
- Average rainfall days in September: 5.9 days
The month with the highest number of rainy days is January (24 days).
The month with the least rainy days is June (1.9 days).
Average snowfall in September
Visviri, Chile
- Average snowfall in September: 43mm
The month with the highest snowfall is February (125mm).
The month with the least snowfall is August (12mm).
Average snowfall days in September
Visviri, Chile
- Average snowfall days in September: 2.2 days
The month with the highest number of snowfall days is February (4.5 days).
The month with the least snowfall days is October (1.1 days).
Average daylight in September /
Average sunshine in September
Visviri, Chile
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is November (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 8h and 48min).
Average sunshine days in September
Visviri, Chile
- Average sunshine days in September: 21.5 days
The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is February (3.1 days).
Average UV index in September
Visviri, Chile
- Average UV index in September: 3
The month with the highest UV index is November (UV index 4).
The month with the lowest UV index is May (UV index 2).
Average cloud cover in September
Visviri, Chile
- Average cloud cover in September: 10
The month with the most cloud cover is February (Cloud cover 32).
The months with the least cloud cover are June and August (Cloud cover 6).
Average visibility in September
Visviri, Chile
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and February (9km).
Visviri, Chile
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