September weather forecastCochrane, Chile
September
Weather in September
Cochrane in September exits winter and warmly embraces the spring. The city experiences a restoration in temperatures with the highs surging to 4.2°C (39.6°F), a notable rise after the harsh winters. September experiences lower rainfall than August, shifting from 68mm (2.68") to a less intense 27mm (1.06"). The winds rejuvenate in pace, bringing in a relaxing breeze signifying the start of a pleasant season. The daylight hours further rise in September, illuminally the natural beauty of springtime Cochrane.Temperature
Cochrane notes an average high-temperature of a still cold 4.2°C (39.6°F) in September, hardly diverging from August. September nights in Cochrane cool down to an average low-temperature of -3.3°C (26.1°F).Humidity
The average relative humidity in September is 88%.Rainfall
September is the month with the least rainfall in Cochrane. Rain falls for 14.3 days and accumulates 27mm (1.06") of precipitation.Snowfall
Months with snowfall in Cochrane are January through December. In Cochrane, Chile, during September, snow falls for 3.8 days and regularly aggregates up to 35mm (1.38") of snow. Throughout the year, in Cochrane, there are 37.8 snowfall days, and 408mm (16.06") of snow is accumulated.Daylight
The average length of the day in September in Cochrane is 11h and 47min.On the first day of the month, sunrise is at 07:19 and sunset at 18:20 -04. On the last day of September, in Cochrane, sunrise is at 07:21 and sunset at 19:58 -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 Cochrane, Chile, is 7.1h.UV index
In September, the average daily maximum UV index in Cochrane is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index of 2 in September interprets into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cochrane, Chile
- Average high temperature in September: 4.2°C
The warmest month (with the highest average high temperature) is January (14.3°C).
The month with the lowest average high temperature is July (1°C).
- Average low temperature in September: -3.3°C
The month with the highest average low temperature is February (2.5°C).
The coldest month (with the lowest average low temperature) is July (-4.9°C).
Average pressure in September
Cochrane, Chile
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is September (1013.8mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).
Average wind speed in September
Cochrane, Chile
- Average wind speed in September: 7.5km/h
The windiest month (with the highest average wind speed) is December (9.6km/h).
The calmest month (with the lowest average wind speed) is June (7.3km/h).
Average humidity in September
Cochrane, Chile
- Average humidity in September: 88%
The month with the highest relative humidity is July (91%).
The month with the lowest relative humidity is December (76%).
Average rainfall in September
Cochrane, Chile
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is June (87mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in September
Cochrane, Chile
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (13.2 days).
Average snowfall in September
Cochrane, Chile
- Average snowfall in September: 35mm
The month with the highest snowfall is July (111mm).
The months with the least snowfall are February and March (1mm).
Average snowfall days in September
Cochrane, Chile
- Average snowfall days in September: 3.8 days
The month with the highest number of snowfall days is June (7.9 days).
The month with the least snowfall days is March (0.3 days).
Average daylight in September /
Average sunshine in September
Cochrane, Chile
- Average daylight in September: 11h and 48min
The month with the longest days is December (Average daylight: 15h and 54min).
The month with the shortest days is June (Average daylight: 8h and 30min).
- Average sunshine in September: 7h and 6min
The month with the most sunshine is December (Average sunshine: 12h and 6min).
The month with the least sunshine is July (Average sunshine: 4h and 36min).
Average sunshine days in September
Cochrane, Chile
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in September
Cochrane, Chile
- Average UV index in September: 2
The months with the highest UV index are January, February, November and December (UV index 3).
The month with the lowest UV index is July (UV index 1).
Average cloud cover in September
Cochrane, Chile
- Average cloud cover in September: 45
The month with the most cloud cover is August (Cloud cover 54).
The months with the least cloud cover are January and December (Cloud cover 39).
Average visibility in September
Cochrane, Chile
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, September, October, November and December (8km).
The months with the lowest visibility are May, June, July and August (7km).
