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
Weather in September
Temperature
The advent of September denotes an average high-temperature of a warm 25°C (77°F), subtly different from August's 22.8°C (73°F). Las Cejas witnesses a consistent, sharp contrast from the daytime highs, with an average low-temperature of 12.6°C (54.7°F) throughout September.Humidity
The average relative humidity in September in Las Cejas is 52%.Rainfall
In Las Cejas, in September, it is raining for 6.4 days, with typically 14mm (0.55") of accumulated precipitation. Throughout the year, in Las Cejas, there are 157.5 rainfall days, and 732mm (28.82") of precipitation is accumulated.Snowfall
In Las Cejas, snow does not fall in January through June, August through December.Daylight
In September, the average length of the day in Las Cejas is 11h and 57min.On the first day of the month, sunrise is at 07:31 and sunset at 19:06. On the last day of September, in Las Cejas, sunrise is at 06:58 and sunset at 19:18 -03.
Sunshine
In Las Cejas, the average sunshine in September is 9.1h.UV index
The average daily maximum UV index in September in Las Cejas is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 5 in September leads to these recommendations:
Undertake protective steps - Recommendations to avoid sunburn are issued. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are the temperatures in Las Cejas in September?
What is the average humidity in September in Las Cejas?
How many days does it rain in September in Las Cejas?
When it does not snow in Las Cejas?
How many hours of daylight does Las Cejas have in September?
What time are sunrise and sunset in September in Las Cejas?
How long on average sun shines in September in Las Cejas?
What is the UV index intensity in September in Las Cejas?
Average temperature in September
Las Cejas, Argentina
- Average high temperature in September: 25°C
The warmest month (with the highest average high temperature) is January (31.1°C).
The month with the lowest average high temperature is July (18.4°C).
- Average low temperature in September: 12.6°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 (8.2°C).
Average pressure in September
Las Cejas, Argentina
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is July (1016.2mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in September
Las Cejas, Argentina
- Average wind speed in September: 9.9km/h
The windiest month (with the highest average wind speed) is October (10.2km/h).
The calmest month (with the lowest average wind speed) is June (7.4km/h).
Average humidity in September
Las Cejas, Argentina
- Average humidity in September: 52%
The months with the highest relative humidity are April and May (79%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Las Cejas, Argentina
- Average rainfall in September: 14mm
The wettest month (with the highest rainfall) is January (150mm).
The driest month (with the least rainfall) is August (2mm).
Average rainfall days in September
Las Cejas, Argentina
- Average rainfall days in September: 6.4 days
The month with the highest number of rainy days is January (21.3 days).
The month with the least rainy days is August (2.3 days).
Average snowfall in September
Las Cejas, Argentina
- Average snowfall in September: 0mm
The month with the highest snowfall is July (3mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in September
Las Cejas, Argentina
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is July (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Las Cejas, Argentina
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 30min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is April (Average sunshine: 7h and 30min).
Average sunshine days in September
Las Cejas, Argentina
- Average sunshine days in September: 21.8 days
The month with the most sunshine days is August (27 days).
The month with the least sunshine days is February (6 days).
Average UV index in September
Las Cejas, Argentina
- Average UV index in September: 5
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are May, June and July (UV index 4).
Average cloud cover in September
Las Cejas, Argentina
- Average cloud cover in September: 20
The month with the most cloud cover is April (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in September
Las Cejas, Argentina
- Average visibility in September: 10km
The months with the highest visibility are July, August, September and October (10km).
The months with the lowest visibility are April and May (8km).
Las Cejas, Argentina
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