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 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
Upon the beginning of September, Sastre's high-temperatures register at a still pleasant 22.9°C (73.2°F), closely mirroring the preceding month. In stark contrast to the day's heat, the temperature dips to an average of 10.7°C (51.3°F) during September nights.Humidity
The average relative humidity in September is 62%.Rainfall
In Sastre, in September, it is raining for 6.2 days, with typically 24mm (0.94") of accumulated precipitation. In Sastre, during the entire year, the rain falls for 91.8 days and collects up to 449mm (17.68") of precipitation.Daylight
In September, the average length of the day is 11h and 55min.On the first day of September, sunrise is at 07:22 and sunset at 18:51. On the last day of the month, sunrise is at 06:45 and sunset at 19:08 -03.
Sunshine
In Sastre, the average sunshine in September is 8.4h.UV index
In Sastre, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 5 transforms into these recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. 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
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Sastre, Argentina
- Average high temperature in September: 22.9°C
The warmest month (with the highest average high temperature) is January (33.9°C).
The month with the lowest average high temperature is July (16.8°C).
- Average low temperature in September: 10.7°C
The month with the highest average low temperature is January (20.3°C).
The coldest month (with the lowest average low temperature) is July (7.6°C).
Average pressure in September
Sastre, Argentina
- Average pressure in September: 1016.6mbar
The month with the highest atmospheric pressure is July (1018.8mbar).
The month with the lowest atmospheric pressure is December (1009.7mbar).
Average wind speed in September
Sastre, Argentina
- Average wind speed in September: 17km/h
The windiest month (with the highest average wind speed) is October (17.1km/h).
The calmest month (with the lowest average wind speed) is March (13.2km/h).
Average humidity in September
Sastre, Argentina
- Average humidity in September: 62%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is January (48%).
Average rainfall in September
Sastre, Argentina
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is November (75mm).
The driest months (with the least rainfall) are June and July (12mm).
Average rainfall days in September
Sastre, Argentina
- Average rainfall days in September: 6.2 days
The month with the highest number of rainy days is October (10.5 days).
The month with the least rainy days is August (4.6 days).
Average daylight in September /
Average sunshine in September
Sastre, Argentina
- Average daylight in September: 11h and 5min
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 2min
The month with the most sunshine is December (Average sunshine: 10h and 24min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).
Average sunshine days in September
Sastre, Argentina
- Average sunshine days in September: 21.8 days
The month with the most sunshine days is August (24.9 days).
The month with the least sunshine days is February (18.3 days).
Average UV index in September
Sastre, Argentina
- Average UV index in September: 5
The months with the highest UV index are January, February and 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
Sastre, Argentina
- Average cloud cover in September: 26
The month with the most cloud cover is May (Cloud cover 36).
The month with the least cloud cover is January (Cloud cover 19).
Average visibility in September
Sastre, 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).
