September weather forecastLa Paz, Uruguay
September
Weather in September
Spring begins to bloom in La Paz come September. Gradual rise in temperatures from August to September signals the onset of the season. This month receives rainfall marginally less than its predecessor contributing to its pleasant ambiance. Additionally, the area witnesses an increase in daylight duration compared to August. As spring sets in, the wind cools down and rainy days begin to reduce.Temperature
With September's arrival, La Paz, Uruguay, notes an average high-temperature of a still refreshing 16.3°C (61.3°F), closely following the trend of the preceding month. The average temperature during September nights dips to a cool 10.6°C (51.1°F).Humidity
July through September, with an average relative humidity of 79%, are the most humid months.Rainfall
In La Paz, during September, the rain falls for 9.7 days and regularly aggregates up to 63mm (2.48") of precipitation. Throughout the year, there are 131.6 rainfall days, and 707mm (27.83") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 53min.On the first day of September, sunrise is at 07:02 and sunset at 18:26. On the last day of the month, sunrise is at 06:21 and sunset at 18:47 -03.
Sunshine
The average sunshine in September is 7.5h.UV index
The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
La Paz, Uruguay
- Average high temperature in September: 16.3°C
The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (13.3°C).
- Average low temperature in September: 10.6°C
The month with the highest average low temperature is February (19.9°C).
The coldest month (with the lowest average low temperature) is July (8.7°C).
Average pressure in September
La Paz, Uruguay
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1011.2mbar).
Average wind speed in September
La Paz, Uruguay
- Average wind speed in September: 19.2km/h
The windiest month (with the highest average wind speed) is September (19.2km/h).
The calmest month (with the lowest average wind speed) is May (16.7km/h).
Average humidity in September
La Paz, Uruguay
- Average humidity in September: 79%
The months with the highest relative humidity are July, August and September (79%).
The month with the lowest relative humidity is January (64%).
Average rainfall in September
La Paz, Uruguay
- Average rainfall in September: 63mm
The wettest months (with the highest rainfall) are July and November (68mm).
The driest month (with the least rainfall) is January (46mm).
Average rainfall days in September
La Paz, Uruguay
- Average rainfall days in September: 9.7 days
The month with the highest number of rainy days is March (12.2 days).
The month with the least rainy days is January (9.4 days).
Average daylight in September /
Average sunshine in September
La Paz, Uruguay
- 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 30min
The months with the most sunshine are January and December (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 42min).
Average sunshine days in September
La Paz, Uruguay
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is October (15.2 days).
Average UV index in September
La Paz, Uruguay
- Average UV index in September: 4
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are May, July and August (UV index 3).
Average cloud cover in September
La Paz, Uruguay
- Average cloud cover in September: 36
The month with the most cloud cover is July (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 19).
Average visibility in September
La Paz, Uruguay
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
