September weather forecastRío Segundo, Argentina
September
Weather in September
September, the first month of the spring in Río Segundo, is still a pleasant month, with temperature in the range of an average low of 10.9°C (51.6°F) and an average high of 22.5°C (72.5°F).Temperature
Río Segundo's weather, upon September's arrival, documents an average high-temperature of a still agreeable 22.5°C (72.5°F), nearly identical to the prior month. Río Segundo experiences a nighttime temperature average of 10.9°C (51.6°F) during September.Humidity
In Río Segundo, the average relative humidity in September is 53%.Rainfall
In Río Segundo, in September, during 7.1 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Río Segundo, during the entire year, the rain falls for 103.7 days and collects up to 427mm (16.81") of precipitation.Daylight
In September, the average length of the day in Río Segundo, Argentina, is 11h and 55min.On the first day of September, sunrise is at 07:31 and sunset at 18:59. On the last day of the month, sunrise is at 06:53 and sunset at 19:17 -03.
Sunshine
In September, the average sunshine is 8.9h.UV index
In September, the average daily maximum UV index in Río Segundo, Argentina, is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 5 in September suggests the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. To protect against the Sun's most potent rays, avoid direct exposure around midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Río Segundo, Argentina
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is January (32.8°C).
The month with the lowest average high temperature is July (16.3°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is January (19.3°C).
The coldest month (with the lowest average low temperature) is July (6.9°C).
Average pressure in September
Río Segundo, Argentina
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1010.3mbar).
Average wind speed in September
Río Segundo, Argentina
- Average wind speed in September: 16km/h
The windiest month (with the highest average wind speed) is September (16km/h).
The calmest month (with the lowest average wind speed) is February (12.2km/h).
Average humidity in September
Río Segundo, Argentina
- Average humidity in September: 53%
The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is December (48%).
Average rainfall in September
Río Segundo, Argentina
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is November (67mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
Río Segundo, Argentina
- Average rainfall days in September: 7.1 days
The month with the highest number of rainy days is November (12.9 days).
The month with the least rainy days is August (2.6 days).
Average daylight in September /
Average sunshine in September
Río Segundo, Argentina
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 8h and 54min
The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is May (Average sunshine: 8h and 0min).
Average sunshine days in September
Río Segundo, Argentina
- Average sunshine days in September: 21 days
The month with the most sunshine days is August (26.8 days).
The month with the least sunshine days is November (15 days).
Average UV index in September
Río Segundo, Argentina
- Average UV index in September: 5
The month with the highest UV index is December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in September
Río Segundo, Argentina
- Average cloud cover in September: 22
The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Río Segundo, Argentina
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).
