September weather forecastLa Reja, Argentina
September weather for La Reja, Argentina: The first month of the spring, September, is still a comfortable month in La Reja, Argentina, with an average temperature ranging between max 18.1°C (64.6°F) and min 9.7°C (49.5°F). La Reja's average high-temperature marks a still comfortable 18.1°C (64.6°F) with the advent of September, closely mirroring that of the preceding month.
September
Weather in September
The first month of the spring, September, is still a comfortable month in La Reja, Argentina, with an average temperature ranging between max 18.1°C (64.6°F) and min 9.7°C (49.5°F).Temperature
La Reja's average high-temperature marks a still comfortable 18.1°C (64.6°F) with the advent of September, closely mirroring that of the preceding month. La Reja experiences a consistent average temperature of 9.7°C (49.5°F) throughout the nights in September.Humidity
In September, the average relative humidity is 74%.Rainfall
The month with the least rainfall is September, when the rain falls for 4.6 days and typically collects 5mm (0.2") of precipitation.Daylight
In La Reja, the average length of the day in September is 11h and 53min.On the first day of September, sunrise is at 07:13 and sunset at 18:37. On the last day of the month, sunrise is at 06:32 and sunset at 18:57 -03.
Sunshine
In September, the average sunshine in La Reja is 7.8h.UV index
The average daily maximum UV index in September in La Reja, Argentina, is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
La Reja, Argentina
- Average high temperature in September: 18.1°C
The warmest month (with the highest average high temperature) is January (31.3°C).
The month with the lowest average high temperature is July (13.9°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is July (7.4°C).
Average pressure in September
La Reja, Argentina
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in September
La Reja, Argentina
- Average wind speed in September: 15.4km/h
The windiest month (with the highest average wind speed) is September (15.4km/h).
The calmest month (with the lowest average wind speed) is March (12.7km/h).
Average humidity in September
La Reja, Argentina
- Average humidity in September: 74%
The months with the highest relative humidity are May and July (76%).
The month with the lowest relative humidity is January (55%).
Average rainfall in September
La Reja, Argentina
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is October (22mm).
The driest month (with the least rainfall) is September (5mm).
Average rainfall days in September
La Reja, Argentina
- Average rainfall days in September: 4.6 days
The months with the highest number of rainy days are April and October (6.8 days).
The month with the least rainy days is August (4.1 days).
Average daylight in September /
Average sunshine in September
La Reja, Argentina
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 7h and 48min
The month with the most sunshine is December (Average sunshine: 11h and 18min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in September
La Reja, Argentina
- Average sunshine days in September: 23.2 days
The month with the most sunshine days is August (25.1 days).
The month with the least sunshine days is February (20.6 days).
Average UV index in September
La Reja, Argentina
- Average UV index in September: 4
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in September
La Reja, Argentina
- Average cloud cover in September: 33
The month with the most cloud cover is July (Cloud cover 36).
The month with the least cloud cover is January (Cloud cover 16).
Average visibility in September
La Reja, Argentina
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).





