Contents
Weather in September
Temperature
As Rio Gallegos welcomes September, the average high-temperature displays a subtle shift, adjusting from a frosty 7°C (44.6°F) in August to a cool 11.1°C (52°F). An average low-temperature of 1.1°C (34°F) is noted during the month of September.Humidity
In Rio Gallegos, Argentina, the average relative humidity in September is 68%.Rainfall
September is the month with the least rainfall in Rio Gallegos. Rain falls for 5 days and accumulates 12mm (0.47") of precipitation.Snowfall
Months with snowfall in Rio Gallegos are April through October. In September, in Rio Gallegos, snow falls for 0.6 days. Throughout the year, there are 8.5 snowfall days.Sea temperature
In September, the average sea temperature in Rio Gallegos is 5°C (41°F).Note: In 5°C (41°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).
Daylight
In September, the average length of the day is 11h and 44min.On the first day of September in Rio Gallegos, sunrise is at 08:11 and sunset at 19:01. On the last day of the month, sunrise is at 07:05 and sunset at 19:48 -03.
Sunshine
In September, the average sunshine in Rio Gallegos is 4.2h.Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Rio Gallegos?
What is the average humidity in September in Rio Gallegos?
What is the driest month in Rio Gallegos?
How many days does it rain in September in Rio Gallegos?
How many days does it snow in September in Rio Gallegos?
How cold is the water in September in Rio Gallegos?
What is the average length of the day in September in Rio Gallegos?
What time are sunrise and sunset in September in Rio Gallegos?
How long on average sun shines in September in Rio Gallegos?
Average temperature in September
Rio Gallegos, Argentina
- Average high temperature in September: 11.1°C
The warmest months (with the highest average high temperature) are January and February (19.3°C).
The month with the lowest average high temperature is July (4.3°C).
- Average low temperature in September: 1.1°C
The month with the highest average low temperature is January (7.7°C).
The coldest month (with the lowest average low temperature) is July (-2.2°C).
Average humidity in September
Rio Gallegos, Argentina
- Average humidity in September: 68%
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is December (53%).
Average rainfall in September
Rio Gallegos, Argentina
- Average rainfall in September: 11.5mm
The wettest month (with the highest rainfall) is January (33.2mm).
The driest month (with the least rainfall) is September (11.5mm).
Average rainfall days in September
Rio Gallegos, Argentina
- Average rainfall days in September: 5 days
The month with the highest number of rainy days is January (11 days).
The month with the least rainy days is September (5 days).
Average snowfall days in September
Rio Gallegos, Argentina
- Average snowfall days in September: 0.6 days
The months with the highest number of snowfall days are June, July and August (2 days).
The months with the least snowfall days are January, February, March, November and December (0 days).
Average sea temperature in September
Rio Gallegos, Argentina
- Average sea temperature in September: 5°C
The best month for swimming (with the highest average sea temperature) is February (11.6°C).
The coldest month (with the lowest average sea temperature) is August (4.8°C).
Average daylight in September /
Average sunshine in September
Rio Gallegos, Argentina
- Average daylight in September: 11h and 4min
The month with the longest days is December (Average daylight: 16h and 36min).
The month with the shortest days is June (Average daylight: 7h and 54min).
- Average sunshine in September: 4h and 1min
The month with the most sunshine is October (Average sunshine: 5h and 18min).
The month with the least sunshine is July (Average sunshine: 2h and 42min).
Rio Gallegos, Argentina
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