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
As August transitions into September, the average high-temperature rests at a still wintry 4.4°C (39.9°F), maintaining a close resemblance to the previous month. September sees the temperature falling to a mean low of -1.2°C (29.8°F).Humidity
In September, the average relative humidity is 83%.Rainfall
The month with the least rainfall is September, when the rain falls for 14.2 days and typically collects 39mm (1.54") of precipitation.Snowfall
January through December are months with snowfall. In Puerto Navarino, in September, during 11.1 snowfall days, 159mm (6.26") of snow is typically accumulated. Throughout the year, there are 96.6 snowfall days, and 1183mm (46.57") of snow is accumulated.Daylight
In September, the average length of the day is 11h and 42min.On the first day of September, sunrise is at 07:12 and sunset at 17:53 -04. On the last day of the month, sunrise is at 06:58 and sunset at 19:47 -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 Puerto Navarino, the average sunshine in September is 5.8h.UV index
In September, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A typical high UV index of 2 in September suggests the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is September?
What is the average humidity in September?
What is the driest month?
How much does it rain in September?
How many days does it snow in September?
How many hours of daylight does Puerto Navarino have in September?
When are sunrise and sunset in September?
When does Daylight Saving Time (DST) start in September?
How many hours of sunshine does Puerto Navarino have in September?
How high is the UV index in September?
Average temperature in September
Puerto Navarino, Chile
- Average high temperature in September: 4.4°C
The warmest month (with the highest average high temperature) is February (11.1°C).
The month with the lowest average high temperature is July (0.9°C).
- Average low temperature in September: -1.2°C
The month with the highest average low temperature is January (3.9°C).
The coldest month (with the lowest average low temperature) is July (-2.7°C).
Average pressure in September
Puerto Navarino, Chile
- Average pressure in September: 1003.1mbar
The month with the highest atmospheric pressure is September (1003.1mbar).
The month with the lowest atmospheric pressure is December (996.4mbar).
Average wind speed in September
Puerto Navarino, Chile
- Average wind speed in September: 14km/h
The windiest month (with the highest average wind speed) is November (16.7km/h).
The calmest months (with the lowest average wind speed) are May and August (13.2km/h).
Average humidity in September
Puerto Navarino, Chile
- Average humidity in September: 83%
The month with the highest relative humidity is June (89%).
The months with the lowest relative humidity are November and December (75%).
Average rainfall in September
Puerto Navarino, Chile
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is January (69mm).
The driest month (with the least rainfall) is September (39mm).
Average rainfall days in September
Puerto Navarino, Chile
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is January (27.4 days).
The month with the least rainy days is August (11.9 days).
Average snowfall in September
Puerto Navarino, Chile
- Average snowfall in September: 159mm
The month with the highest snowfall is June (230mm).
The month with the least snowfall is January (6mm).
Average snowfall days in September
Puerto Navarino, Chile
- Average snowfall days in September: 11.1 days
The month with the highest number of snowfall days is August (16.2 days).
The month with the least snowfall days is January (1.1 days).
Average daylight in September /
Average sunshine in September
Puerto Navarino, Chile
- Average daylight in September: 11h and 4min
The month with the longest days is December (Average daylight: 17h and 12min).
The month with the shortest days is June (Average daylight: 7h and 18min).
- Average sunshine in September: 5h and 5min
The month with the most sunshine is November (Average sunshine: 7h and 48min).
The month with the least sunshine is June (Average sunshine: 3h and 0min).
Average sunshine days in September
Puerto Navarino, Chile
- Average sunshine days in September: 7.3 days
The month with the most sunshine days is August (7.8 days).
The month with the least sunshine days is December (1.3 days).
Average UV index in September
Puerto Navarino, Chile
- Average UV index in September: 2
The month with the highest UV index is February (UV index 3).
The months with the lowest UV index are May, July and August (UV index 1).
Average cloud cover in September
Puerto Navarino, Chile
- Average cloud cover in September: 56
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 55).
Average visibility in September
Puerto Navarino, Chile
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, October, November and December (9km).
The months with the lowest visibility are April, May, June, July, August and September (8km).
