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
September
Weather in September
Temperature
The advent of September signifies a minor shift to an average high-temperature of an agreeable 21°C (69.8°F), aligning closely with August. An average temperature of 9.2°C (48.6°F) marks the nights in September.Humidity
In September, the average relative humidity is 52%.Rainfall
In Seclantás, in September, during 5.2 rainfall days, 12mm (0.47") of precipitation is typically accumulated. In Seclantás, during the entire year, the rain falls for 160.6 days and collects up to 541mm (21.3") of precipitation.Snowfall
January through June, August through December are months without snowfall.Daylight
In Seclantás, the average length of the day in September is 11h and 58min.On the first day of September, sunrise is at 07:36 and sunset at 19:13. On the last day of the month, sunrise is at 07:05 and sunset at 19:24 -03.
Sunshine
In Seclantás, the average sunshine in September is 9.8h.UV index
The months with the highest UV index are January through March, September through December, with an average maximum UV index of 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: The maximum daily UV index of 5 in September converts into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What are the months with the highest UV index?
How high is the UV index in September?
Average temperature in September
Seclantás, Argentina
- Average high temperature in September: 21°C
The warmest month (with the highest average high temperature) is December (24.3°C).
The month with the lowest average high temperature is July (16.5°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is December (14.8°C).
The coldest month (with the lowest average low temperature) is July (5.7°C).
Average pressure in September
Seclantás, Argentina
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is July (1018.2mbar).
The month with the lowest atmospheric pressure is December (1010.9mbar).
Average wind speed in September
Seclantás, Argentina
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is October (9.6km/h).
The calmest month (with the lowest average wind speed) is April (7.3km/h).
Average humidity in September
Seclantás, Argentina
- Average humidity in September: 52%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is August (48%).
Average rainfall in September
Seclantás, Argentina
- Average rainfall in September: 12mm
The wettest month (with the highest rainfall) is January (105mm).
The driest months (with the least rainfall) are July and August (2mm).
Average rainfall days in September
Seclantás, Argentina
- Average rainfall days in September: 5.2 days
The month with the highest number of rainy days is March (22 days).
The month with the least rainy days is August (1.9 days).
Average snowfall in September
Seclantás, 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
Seclantás, Argentina
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is July (0.3 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
Seclantás, Argentina
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is March (Average sunshine: 8h and 18min).
Average sunshine days in September
Seclantás, Argentina
- Average sunshine days in September: 20.3 days
The month with the most sunshine days is August (27.5 days).
The month with the least sunshine days is February (5.5 days).
Average UV index in September
Seclantás, Argentina
- Average UV index in September: 5
The months with the highest UV index are January, February, March, September, October, November and December (UV index 5).
The month with the lowest UV index is May (UV index 3).
Average cloud cover in September
Seclantás, Argentina
- Average cloud cover in September: 10
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in September
Seclantás, Argentina
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are March and April (8km).
