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
September
Weather in September
Temperature
Guañacagua's shift into September sets the average high-temperature at a still fresh 11.7°C (53.1°F), a figure that deviates only slightly from August's 10.9°C (51.6°F). In Guañacagua, an average low-temperature of 2.7°C (36.9°F) is recorded during September nights.Humidity
In Guañacagua, the average relative humidity in September is 40%.Rainfall
In Guañacagua, during September, the rain falls for 4.4 days and regularly aggregates up to 9mm (0.35") of precipitation. Throughout the year, in Guañacagua, there are 119.8 rainfall days, and 556mm (21.89") of precipitation is accumulated.Snowfall
Months with snowfall in Guañacagua, Chile, are January through December. In Guañacagua, Chile, in September, snow falls for 0.8 days, with typically accumulated 16mm (0.63") of snow. Throughout the year, there are 16.8 snowfall days, and 629mm (24.76") of snow is accumulated.Daylight
In September, the average length of the day in Guañacagua is 12h and 0min.On the first day of September, sunrise is at 06:45 and sunset at 18:31 -04. On the last day of the month, sunrise is at 07:20 and sunset at 19:36 -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 Guañacagua, the average sunshine in September is 9.8h.UV index
January through December, with an average maximum UV index of 3, are months with the highest UV index. January through December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In September, the maximum UV index of 3 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Guañacagua?
What is the average humidity in September in Guañacagua?
How much does it rain in Guañacagua in September?
How many days does it snow in September in Guañacagua?
What is the average length of the day in September in Guañacagua?
When is the sunrise / sunset in September in Guañacagua?
When does Daylight Saving Time (DST) start in September in Guañacagua?
How many hours of sunshine does Guañacagua have in September?
What are the months with the highest UV index in Guañacagua?
What are the months with the lowest UV index in Guañacagua?
How high is the UV index in September in Guañacagua?
Average temperature in September
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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
Guañacagua, 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).
