Long-term weather forecast
Long-term weather forecast

September weather forecast and Climate
Viedma, Argentina

  • The average high temperature in September: 18°C

The warmest month (with the highest average high temperature) is January (29.6°C).
The month with the lowest average high temperature is July (12.7°C).

  • The average low temperature in September: 4.5°C

The month with the highest average low temperature is January (14.5°C).
The coldest month (with the lowest average low temperature) is July (1.9°C).

  • The average humidity in September: 62%

The month with the highest relative humidity is June (74.5%).
The month with the lowest relative humidity is November (50%).

  • The average rainfall in September: 26.7mm

The wettest month (with the highest rainfall) is February (45.4mm).
The driest month (with the lowest rainfall) is June (22.5mm).

  • The average rainfall days in September: 5 days

Months with the highest number of rainy days are May, June and July (8 days).
Months with the lowest number of rainy days are August, September and November (5 days).

  • The average sunshine in September: 6.7h

Months with most sunshine are January and December (Average sunshine: 9.4h).
The month with least sunshine is June (Average sunshine: 4.2h).