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 onset of September marks an average high-temperature of a still fresh 11.7°C (53.1°F), hardly differing from August's 10.9°C (51.6°F). The average low-temperature, in September, is an icy 2.7°C (36.9°F).Humidity
In Chapiquiña, Chile, the average relative humidity in September is 40%.Rainfall
In Chapiquiña, in September, it is raining for 4.4 days, with typically 9mm (0.35") of accumulated precipitation. In Chapiquiña, during the entire year, the rain falls for 119.8 days and collects up to 556mm (21.89") of precipitation.Snowfall
Months with snowfall in Chapiquiña are January through December. In Chapiquiña, in September, snow falls for 0.8 days, with typically accumulated 16mm (0.63") of snow. In Chapiquiña, during the entire year, snow falls for 16.8 days and aggregates up to 629mm (24.76") of snow.Daylight
In September, the average length of the day in Chapiquiña is 12h and 0min.On the first day of the month, sunrise is at 06:44 and sunset at 18:30 -04. On the last day of September, 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 is 9.8h.UV index
January through December, with an average maximum UV index of 3, are months with the highest UV index in Chapiquiña. The months with the lowest UV index in Chapiquiña are January through December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, a regular UV index of 3 translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What is the temperature in September in Chapiquiña?
What is the average humidity in September in Chapiquiña?
How much does it rain in Chapiquiña in September?
How much does it snow in Chapiquiña in September?
What is the average length of the day in September in Chapiquiña?
When are sunrise and sunset in September in Chapiquiña?
When does Daylight Saving Time (DST) start in September in Chapiquiña?
How many hours of sunshine does Chapiquiña have in September?
What is the month with the highest UV index in Chapiquiña?
What are the months with the lowest UV index in Chapiquiña?
How high is the UV index in September in Chapiquiña?
Average temperature in September
Chapiquiña, Chile
- Average high temperature in September: 11.7°C
The warmest months (with the highest average high temperature) are October and November (12.6°C).
The month with the lowest average high temperature is July (9.9°C).
- Average low temperature in September: 2.7°C
The month with the highest average low temperature is February (6°C).
The coldest month (with the lowest average low temperature) is July (1.1°C).
Average pressure in September
Chapiquiña, Chile
- Average pressure in September: 1017.1mbar
The months with the highest atmospheric pressure are June and July (1018.4mbar).
The month with the lowest atmospheric pressure is December (1013.9mbar).
Average wind speed in September
Chapiquiña, Chile
- Average wind speed in September: 8.5km/h
The windiest month (with the highest average wind speed) is December (9.7km/h).
The calmest month (with the lowest average wind speed) is June (7.2km/h).
Average humidity in September
Chapiquiña, Chile
- Average humidity in September: 40%
The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (36%).
Average rainfall in September
Chapiquiña, Chile
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is January (167mm).
The driest months (with the least rainfall) are June and August (3mm).
Average rainfall days in September
Chapiquiña, Chile
- Average rainfall days in September: 4.4 days
The month with the highest number of rainy days is February (22.8 days).
The month with the least rainy days is August (1.4 days).
Average snowfall in September
Chapiquiña, Chile
- Average snowfall in September: 16mm
The month with the highest snowfall is January (220mm).
The months with the least snowfall are May and June (1mm).
Average snowfall days in September
Chapiquiña, Chile
- Average snowfall days in September: 0.8 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May and June (0.3 days).
Average daylight in September /
Average sunshine in September
Chapiquiña, 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 0min).
- Average sunshine in September: 9h and 5min
The months with the most sunshine are May, June, July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 7h and 36min).
Average sunshine days in September
Chapiquiña, Chile
- Average sunshine days in September: 22.8 days
The month with the most sunshine days is August (27.6 days).
The month with the least sunshine days is February (3.8 days).
Average UV index in September
Chapiquiña, Chile
- Average UV index in September: 3
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 3).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 3).
Average cloud cover in September
Chapiquiña, Chile
- Average cloud cover in September: 7
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 3).
Average visibility in September
Chapiquiña, 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).
Chapiquiña, Chile
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