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
Santa Ana de Chena records an average high-temperature of an enjoyable 17.5°C (63.5°F) as September arrives, nearly mirroring the previous month's climate. Despite higher daytime temperatures, nighttime averages fall to a cold 5.4°C (41.7°F) in September in Santa Ana de Chena, Chile.Humidity
The average relative humidity in September in Santa Ana de Chena is 57%.Rainfall
In Santa Ana de Chena, during September, the rain falls for 6 days and regularly aggregates up to 19mm (0.75") of precipitation. In Santa Ana de Chena, Chile, during the entire year, the rain falls for 47.7 days and collects up to 171mm (6.73") of precipitation.Snowfall
In Santa Ana de Chena, snow does not fall in January through June, August through December.Daylight
In September, the average length of the day is 11h and 54min.On the first day of September, sunrise is at 06:59 and sunset at 18:25 -04. On the last day of the month, sunrise is at 07:20 and sunset at 19:45 -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
The average sunshine in September in Santa Ana de Chena is 8.9h.UV index
June, July and September, with an average maximum UV index of 3, are months with the lowest UV index in Santa Ana de Chena, Chile. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What is the usual temperature for Santa Ana de Chena in September?
What is the average humidity in September in Santa Ana de Chena?
How many days does it rain in September in Santa Ana de Chena?
When it does not snow in Santa Ana de Chena?
What is the average length of the day in September in Santa Ana de Chena?
What time are sunrise and sunset in September in Santa Ana de Chena?
When does Daylight Saving Time (DST) start in September in Santa Ana de Chena?
How long on average sun shines in September in Santa Ana de Chena?
When is the lowest UV index in Santa Ana de Chena?
How high is the UV index in September in Santa Ana de Chena?
Average temperature in September
Santa Ana de Chena, Chile
- Average high temperature in September: 17.5°C
The warmest month (with the highest average high temperature) is January (28.4°C).
The month with the lowest average high temperature is July (13.3°C).
- Average low temperature in September: 5.4°C
The month with the highest average low temperature is January (13.4°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).
Average pressure in September
Santa Ana de Chena, Chile
- Average pressure in September: 1019.1mbar
The month with the highest atmospheric pressure is July (1019.7mbar).
The month with the lowest atmospheric pressure is February (1014.4mbar).
Average wind speed in September
Santa Ana de Chena, Chile
- Average wind speed in September: 6.3km/h
The windiest month (with the highest average wind speed) is January (7.5km/h).
The calmest month (with the lowest average wind speed) is May (5.8km/h).
Average humidity in September
Santa Ana de Chena, Chile
- Average humidity in September: 57%
The month with the highest relative humidity is July (59%).
The month with the lowest relative humidity is March (40%).
Average rainfall in September
Santa Ana de Chena, Chile
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is June (50mm).
The driest months (with the least rainfall) are February and March (1mm).
Average rainfall days in September
Santa Ana de Chena, Chile
- Average rainfall days in September: 6 days
The month with the highest number of rainy days is July (7.3 days).
The month with the least rainy days is February (0.6 days).
Average snowfall in September
Santa Ana de Chena, Chile
- Average snowfall in September: 0mm
The month with the highest snowfall is July (1mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in September
Santa Ana de Chena, Chile
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is July (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Santa Ana de Chena, Chile
- Average daylight in September: 11h and 5min
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: 8h and 5min
The months with the most sunshine are January, February and December (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 8h and 12min).
Average sunshine days in September
Santa Ana de Chena, Chile
- Average sunshine days in September: 21.8 days
The month with the most sunshine days is March (29.3 days).
The months with the least sunshine days are June and September (21.8 days).
Average UV index in September
Santa Ana de Chena, Chile
- Average UV index in September: 3
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are June, July and September (UV index 3).
Average cloud cover in September
Santa Ana de Chena, Chile
- Average cloud cover in September: 21
The month with the most cloud cover is June (Cloud cover 26).
The month with the least cloud cover is February (Cloud cover 3).
Average visibility in September
Santa Ana de Chena, Chile
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Santa Ana de Chena, Chile
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