September weather forecastMatheu, Argentina
September
Weather in September
The first month of the spring, September, is still a refreshing month in Matheu, Argentina, with an average temperature fluctuating between 18.5°C (65.3°F) and 9.9°C (49.8°F).Temperature
A minimal variation is noted in Matheu's average high-temperature at the onset of September, reaching a still comfortable 18.5°C (65.3°F) from August's 17.1°C (62.8°F). The average temperature in Matheu, Argentina, drops to a frosty 9.9°C (49.8°F) during the night in the month of September.Humidity
In Matheu, the average relative humidity in September is 74%.Rainfall
September is the month with the least rainfall in Matheu. Rain falls for 7.9 days and accumulates 22mm (0.87") of precipitation.Snowfall
In Matheu, snow does not fall in January through June, August through December.Daylight
In Matheu, the average length of the day in September is 11h and 54min.On the first day of September in Matheu, Argentina, sunrise is at 07:12 and sunset at 18:37. On the last day of the month, sunrise is at 06:32 and sunset at 18:57 -03.
Sunshine
The average sunshine in September is 7.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 4 suggests this advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. 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
Matheu, Argentina
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is January (31.2°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in September: 9.9°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 (7.8°C).
Average pressure in September
Matheu, Argentina
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is July (1019.2mbar).
The month with the lowest atmospheric pressure is December (1010.9mbar).
Average wind speed in September
Matheu, Argentina
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is September (14.5km/h).
The calmest month (with the lowest average wind speed) is March (11.9km/h).
Average humidity in September
Matheu, Argentina
- Average humidity in September: 74%
The months with the highest relative humidity are May and July (77%).
The month with the lowest relative humidity is January (57%).
Average rainfall in September
Matheu, Argentina
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is November (45mm).
The driest month (with the least rainfall) is September (22mm).
Average rainfall days in September
Matheu, Argentina
- Average rainfall days in September: 7.9 days
The month with the highest number of rainy days is October (9.4 days).
The month with the least rainy days is August (6.3 days).
Average snowfall days in September
Matheu, Argentina
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Matheu, 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 54min
The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in September
Matheu, Argentina
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is August (22.7 days).
The month with the least sunshine days is February (18.7 days).
Average UV index in September
Matheu, 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
Matheu, Argentina
- Average cloud cover in September: 32
The month with the most cloud cover is July (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 16).
Average visibility in September
Matheu, Argentina
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, June, August, September, November and December (10km).
The months with the lowest visibility are May, July and October (9km).
