September weather forecastMasoller, Uruguay

September

Weather in September

September, the first month of the spring in Masoller, is a pleasant month, with temperature in the range of an average high of 20.9°C (69.6°F) and an average low of 10.6°C (51.1°F).

Temperature

September's commencement is accompanied by an average high-temperature of a pleasant 20.9°C (69.6°F), diverging marginally from August's 19.1°C (66.4°F). Throughout September nights, Masoller experiences a consistent temperature average of 10.6°C (51.1°F).

Humidity

The average relative humidity in September is 78%.

Rainfall

In Masoller, in September, during 11.5 rainfall days, 78mm (3.07") of precipitation is typically accumulated. In Masoller, during the entire year, the rain falls for 133.2 days and collects up to 920mm (36.22") of precipitation.

Daylight

In Masoller, the average length of the day in September is 11h and 55min.
On the first day of September, sunrise is at 06:59 and sunset at 18:28. On the last day of the month, sunrise is at 06:22 and sunset at 18:45 -03.

Sunshine

In Masoller, the average sunshine in September is 7.2h.

UV index

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: In September, an average UV index of 4 transforms into the following instructions:
Guard yourself - Precautionary measures against sun damage are advocated. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Frequently asked questions

An average high-temperature, in September, in Masoller, is 20.9°C (69.6°F) and the average low-temperature is 10.6°C (51.1°F). In March, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 30°C (86°F).

In September, the average relative humidity is 78%.

In Masoller, during September, the rain falls for 11.5 days and regularly aggregates up to 78mm (3.07") of precipitation.

The average day length in September is 11h and 55min.

On the first day of September, sunrise is at 06:59 and sunset at 18:28. On the last day of the month, sunrise is at 06:22 and sunset at 18:45 -03.

In September, the average sunshine duration is 7.2h.

In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Masoller, Uruguay

  • Average high temperature in September: 20.9°C

The warmest month (with the highest average high temperature) is January (30.5°C).
The month with the lowest average high temperature is July (16.5°C).

  • Average low temperature in September: 10.6°C

The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (8°C).

Average pressure in September
Masoller, Uruguay

  • Average pressure in September: 1016.3mbar

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).

Average wind speed in September
Masoller, Uruguay

  • Average wind speed in September: 15.2km/h

The windiest month (with the highest average wind speed) is September (15.2km/h).
The calmest month (with the lowest average wind speed) is April (12.3km/h).

Average humidity in September
Masoller, Uruguay

  • Average humidity in September: 78%

The months with the highest relative humidity are May and June (83%).
The month with the lowest relative humidity is December (66%).

Average rainfall in September
Masoller, Uruguay

  • Average rainfall in September: 78mm

The wettest months (with the highest rainfall) are May and November (98mm).
The driest month (with the least rainfall) is August (57mm).

Average rainfall days in September
Masoller, Uruguay

  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is January (12.6 days).
The month with the least rainy days is August (9.3 days).

Average daylight in September /
Average sunshine in September
Masoller, Uruguay

  • 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: 7h and 12min

The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).

Average sunshine days in September
Masoller, Uruguay

  • Average sunshine days in September: 17 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (15.1 days).

Average UV index in September
Masoller, Uruguay

  • Average UV index in September: 4

The months with the highest UV index are January, February, March, November and December (UV index 6).
The month with the lowest UV index is May (UV index 3).

Average cloud cover in September
Masoller, Uruguay

  • Average cloud cover in September: 40

The month with the most cloud cover is May (Cloud cover 43).
The month with the least cloud cover is December (Cloud cover 28).

Average visibility in September
Masoller, Uruguay

  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).