September weather forecastFarellones, Chile
September
Weather in September
September, the first month of the spring in Farellones, is also a wintry month, with an average temperature varying between -5.7°C (21.7°F) and 5.2°C (41.4°F).Temperature
September begins with an average high-temperature of a still wintry 5.2°C (41.4°F), reflecting close similarity to the preceding month. During September, the nighttime temperature in Farellones averages of -5.7°C (21.7°F).Humidity
In September, the average relative humidity in Farellones is 59%.Rainfall
In Farellones, in September, it is raining for 3.4 days, with typically 21mm (0.83") of accumulated precipitation. In Farellones, Chile, during the entire year, the rain falls for 40.7 days and collects up to 312mm (12.28") of precipitation.Snowfall
Months with snowfall in Farellones are January, February, April through December. In Farellones, in September, during 7.6 snowfall days, 161mm (6.34") of snow is typically accumulated. Throughout the year, there are 56.8 snowfall days, and 2033mm (80.04") of snow is accumulated.Daylight
The average length of the day in September in Farellones is 11h and 55min.On the first day of the month, sunrise is at 06:57 and sunset at 18:23 -04. On the last day of September, sunrise is at 07:18 and sunset at 19:43 -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 Farellones, the average sunshine in September is 9.1h.UV index
May through October, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 during September translates into the following guidance:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Farellones, Chile
- Average high temperature in September: 5.2°C
The warmest month (with the highest average high temperature) is January (16.1°C).
The month with the lowest average high temperature is July (1.8°C).
- Average low temperature in September: -5.7°C
The months with the highest average low temperature are January and February (5°C).
The coldest month (with the lowest average low temperature) is July (-7.5°C).
Average pressure in September
Farellones, Chile
- Average pressure in September: 1018.7mbar
The month with the highest atmospheric pressure is July (1019.5mbar).
The month with the lowest atmospheric pressure is February (1014.2mbar).
Average wind speed in September
Farellones, Chile
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is June (9.3km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).
Average humidity in September
Farellones, Chile
- Average humidity in September: 59%
The month with the highest relative humidity is July (60%).
The month with the lowest relative humidity is March (36%).
Average rainfall in September
Farellones, Chile
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is March (4mm).
Average rainfall days in September
Farellones, Chile
- Average rainfall days in September: 3.4 days
The month with the highest number of rainy days is January (6 days).
The month with the least rainy days is June (2.1 days).
Average snowfall in September
Farellones, Chile
- Average snowfall in September: 161mm
The month with the highest snowfall is June (594mm).
The month with the least snowfall is March (0mm).
Average snowfall days in September
Farellones, Chile
- Average snowfall days in September: 7.6 days
The month with the highest number of snowfall days is July (9.5 days).
The months with the least snowfall days are January and March (0.1 days).
Average daylight in September /
Average sunshine in September
Farellones, Chile
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in September: 9h and 6min
The month with the most sunshine is February (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 8h and 12min).
Average sunshine days in September
Farellones, Chile
- Average sunshine days in September: 19.7 days
The month with the most sunshine days is March (26.4 days).
The month with the least sunshine days is September (19.7 days).
Average UV index in September
Farellones, Chile
- Average UV index in September: 2
The months with the highest UV index are January and February (UV index 4).
The months with the lowest UV index are May, June, July, August, September and October (UV index 2).
Average cloud cover in September
Farellones, Chile
- Average cloud cover in September: 20
The months with the most cloud cover are June and July (Cloud cover 25).
The month with the least cloud cover is February (Cloud cover 4).
Average visibility in September
Farellones, Chile
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (10km).
The months with the lowest visibility are June, July, August and September (9km).
