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 sea temperature 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
September's beginning in Iquique, Chile, signals an average high-temperature of a still refreshing 18.5°C (65.3°F), barely different from August's 18°C (64.4°F). The nighttime temperature in Iquique, Chile, dips to a cool 12.9°C (55.2°F) on average during September.Humidity
January, August through December, with an average relative humidity of 73%, are the least humid months.Rainfall
In Iquique, in September, during 1.3 rainfall days, 1mm (0.04") of precipitation is typically accumulated. Throughout the year, in Iquique, there are 17.8 rainfall days, and 15mm (0.59") of precipitation is accumulated.Sea temperature
In Iquique, Chile, in September, the average water temperature is 17°C (62.6°F).Note: For the majority, swimming in water with a temperature of 17°C (62.6°F) is not enjoyable. The difficulty in managing breathing rises as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Iquique, the average length of the day in September is 11h and 59min.On the first day of September, sunrise is at 06:48 and sunset at 18:32 -04. On the last day of the month, sunrise is at 07:21 and sunset at 19:38 -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
March, June, August through November, with an average of 9.9h of sunshine, are months with the most sunshine.UV index
April through December, with an average maximum UV index of 5, are months with the lowest UV index in Iquique. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 5 during September translates into these guidelines:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What is the average September temperature in Iquique?
What is the least humid month in Iquique?
What is the average humidity in September in Iquique?
How many days does it rain in September in Iquique?
How cold is the water in September in Iquique?
What is the average length of the day in September in Iquique?
When are sunrise and sunset in September in Iquique?
When does Daylight Saving Time (DST) start in September in Iquique?
What are the months with the most sunshine in Iquique?
How many hours of sunshine does Iquique have in September?
When is the lowest UV index in Iquique?
How high is the UV index in September in Iquique?
Average temperature in September
Iquique, Chile
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is February (23.9°C).
The month with the lowest average high temperature is August (18°C).
- Average low temperature in September: 12.9°C
The month with the highest average low temperature is February (19.4°C).
The coldest month (with the lowest average low temperature) is August (12.1°C).
Average pressure in September
Iquique, Chile
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is July (1016.1mbar).
The month with the lowest atmospheric pressure is February (1012.6mbar).
Average wind speed in September
Iquique, Chile
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is April (11.4km/h).
The calmest month (with the lowest average wind speed) is August (9.8km/h).
Average humidity in September
Iquique, Chile
- Average humidity in September: 73%
The months with the highest relative humidity are April and May (76%).
The months with the lowest relative humidity are January, August, September, October, November and December (73%).
Average rainfall in September
Iquique, Chile
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is February (3mm).
The driest month (with the least rainfall) is November (0mm).
Average rainfall days in September
Iquique, Chile
- Average rainfall days in September: 1.3 days
The month with the highest number of rainy days is February (2.9 days).
The month with the least rainy days is November (0.2 days).
Average sea temperature in September
Iquique, Chile
- Average sea temperature in September: 17°C
The best month for swimming (with the highest average sea temperature) is February (22.8°C).
The coldest months (with the lowest average sea temperature) are July and August (16.8°C).
Average daylight in September /
Average sunshine in September
Iquique, Chile
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 9h and 5min
The months with the most sunshine are March, June, August, September, October and November (Average sunshine: 9h and 54min).
The months with the least sunshine are January, February, April, May, July and December (Average sunshine: 9h and 48min).
Average sunshine days in September
Iquique, Chile
- Average sunshine days in September: 25.5 days
The month with the most sunshine days is March (29.8 days).
The month with the least sunshine days is February (24.2 days).
Average UV index in September
Iquique, Chile
- Average UV index in September: 5
The months with the highest UV index are January, February and March (UV index 6).
The months with the lowest UV index are April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Iquique, Chile
- Average cloud cover in September: 7
The month with the most cloud cover is February (Cloud cover 16).
The month with the least cloud cover is October (Cloud cover 6).
Average visibility in September
Iquique, 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).
Iquique, Chile
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