September weather forecastSanturce, Argentina
September
Weather in September
The first month of the spring, September, is a moderately hot month in Santurce, Argentina, with an average temperature fluctuating between 24.5°C (76.1°F) and 12.7°C (54.9°F).Temperature
Santurce marks the arrival of September with an average high-temperature of a moderately hot 24.5°C (76.1°F), hardly different from August's 21.8°C (71.2°F). During September, the temperature is averaged to a low of 12.7°C (54.9°F) at night.Humidity
In Santurce, the average relative humidity in September is 60%.Rainfall
In Santurce, Argentina, during September, the rain falls for 6.5 days and regularly aggregates up to 24mm (0.94") of precipitation. In Santurce, during the entire year, the rain falls for 102.1 days and collects up to 528mm (20.79") of precipitation.Daylight
In September, the average length of the day is 11h and 56min.On the first day of September, sunrise is at 07:19 and sunset at 18:49. On the last day of the month, sunrise is at 06:43 and sunset at 19:05 -03.
Sunshine
The average sunshine in September is 8.4h.UV index
The average daily maximum UV index in September in Santurce is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Santurce, Argentina
- Average high temperature in September: 24.5°C
The warmest month (with the highest average high temperature) is January (34°C).
The month with the lowest average high temperature is July (17.8°C).
- Average low temperature in September: 12.7°C
The month with the highest average low temperature is January (21.8°C).
The coldest month (with the lowest average low temperature) is July (8.9°C).
Average pressure in September
Santurce, Argentina
- Average pressure in September: 1015.9mbar
The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in September
Santurce, Argentina
- Average wind speed in September: 17.8km/h
The windiest month (with the highest average wind speed) is September (17.8km/h).
The calmest months (with the lowest average wind speed) are March and April (13.5km/h).
Average humidity in September
Santurce, Argentina
- Average humidity in September: 60%
The month with the highest relative humidity is May (74%).
The month with the lowest relative humidity is January (51%).
Average rainfall in September
Santurce, Argentina
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is November (85mm).
The driest month (with the least rainfall) is August (13mm).
Average rainfall days in September
Santurce, Argentina
- Average rainfall days in September: 6.5 days
The months with the highest number of rainy days are January, February and December (10.8 days).
The month with the least rainy days is August (4.1 days).
Average daylight in September /
Average sunshine in September
Santurce, Argentina
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in September: 8h and 24min
The month with the most sunshine is December (Average sunshine: 9h and 24min).
The month with the least sunshine is May (Average sunshine: 7h and 12min).
Average sunshine days in September
Santurce, Argentina
- Average sunshine days in September: 22.2 days
The month with the most sunshine days is August (25.8 days).
The month with the least sunshine days is February (16.1 days).
Average UV index in September
Santurce, 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 and July (UV index 4).
Average cloud cover in September
Santurce, Argentina
- Average cloud cover in September: 25
The month with the most cloud cover is May (Cloud cover 38).
The months with the least cloud cover are January and August (Cloud cover 21).
Average visibility in September
Santurce, Argentina
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (10km).
The months with the lowest visibility are May and July (9km).
