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
Coyhaique marks the onset of September with an average high-temperature of a frosty 6.5°C (43.7°F), a subtle shift from August's 3.9°C (39°F). Coyhaique reports an average low-temperature of -0.6°C (30.9°F) during the nights of September.Humidity
In September, the average relative humidity in Coyhaique is 85%.Rainfall
In September, the rain falls for 16.5 days. Throughout September, 41mm (1.61") of precipitation is accumulated. Throughout the year, in Coyhaique, there are 196 rainfall days, and 780mm (30.71") of precipitation is accumulated.Snowfall
Months with snowfall are January, May through December. In Coyhaique, in September, during 3.5 snowfall days, 44mm (1.73") of snow is typically accumulated. In Coyhaique, during the entire year, snow falls for 28.1 days and aggregates up to 429mm (16.89") of snow.Daylight
In September, the average length of the day is 11h and 48min.On the first day of the month, sunrise is at 07:15 and sunset at 18:20 -04. On the last day of September, sunrise is at 07:20 and sunset at 19:55 -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 Coyhaique, Chile, the average sunshine in September is 6.7h.UV index
In September, the average daily maximum UV index in Coyhaique, Chile, is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 2 in September leads to these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
Is it cold in Coyhaique during September?
What is the average humidity in September in Coyhaique?
How much does it rain in Coyhaique in September?
How many days does it snow in September in Coyhaique?
How many hours of daylight does Coyhaique have in September?
When is the sunrise / sunset in September in Coyhaique?
When does Daylight Saving Time (DST) start in September in Coyhaique?
How long on average sun shines in September in Coyhaique?
What is the UV index reading in September in Coyhaique?
Average temperature in September
Coyhaique, Chile
- Average high temperature in September: 6.5°C
The warmest month (with the highest average high temperature) is February (15.2°C).
The month with the lowest average high temperature is July (2.6°C).
- Average low temperature in September: -0.6°C
The month with the highest average low temperature is January (5°C).
The coldest month (with the lowest average low temperature) is July (-3.2°C).
Average pressure in September
Coyhaique, Chile
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is September (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.6mbar).
Average wind speed in September
Coyhaique, Chile
- Average wind speed in September: 10.8km/h
The windiest month (with the highest average wind speed) is January (14.5km/h).
The calmest month (with the lowest average wind speed) is July (10.2km/h).
Average humidity in September
Coyhaique, Chile
- Average humidity in September: 85%
The month with the highest relative humidity is July (93%).
The months with the lowest relative humidity are January and December (77%).
Average rainfall in September
Coyhaique, Chile
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is June (112mm).
The driest month (with the least rainfall) is February (40mm).
Average rainfall days in September
Coyhaique, Chile
- Average rainfall days in September: 16.5 days
The month with the highest number of rainy days is August (18.4 days).
The month with the least rainy days is February (13.6 days).
Average snowfall in September
Coyhaique, Chile
- Average snowfall in September: 44mm
The month with the highest snowfall is July (169mm).
The months with the least snowfall are February, March and April (0mm).
Average snowfall days in September
Coyhaique, Chile
- Average snowfall days in September: 3.5 days
The month with the highest number of snowfall days is July (8.8 days).
The month with the least snowfall days is February (0 days).
Average daylight in September /
Average sunshine in September
Coyhaique, Chile
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 15h and 36min).
The month with the shortest days is June (Average daylight: 8h and 48min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is July (Average sunshine: 3h and 30min).
Average sunshine days in September
Coyhaique, Chile
- Average sunshine days in September: 9.6 days
The month with the most sunshine days is April (12.8 days).
The month with the least sunshine days is August (8.3 days).
Average UV index in September
Coyhaique, Chile
- Average UV index in September: 2
The months with the highest UV index are January, February, November and December (UV index 3).
The months with the lowest UV index are May, June and July (UV index 1).
Average cloud cover in September
Coyhaique, Chile
- Average cloud cover in September: 55
The month with the most cloud cover is July (Cloud cover 66).
The months with the least cloud cover are January, February and October (Cloud cover 52).
Average visibility in September
Coyhaique, Chile
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, October, November and December (8km).
The month with the lowest visibility is July (6km).
Coyhaique, Chile
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