September weather forecastPirarajá, Uruguay
September
Weather in September
September, the first month of the spring in Pirarajá, is still a refreshing month, with temperature in the range of an average high of 19.2°C (66.6°F) and an average low of 9.2°C (48.6°F).Temperature
The arrival of September sees a recorded average high-temperature of a still enjoyable 19.2°C (66.6°F), showing little divergence from the previous month's conditions. Pirarajá's nighttime temperature in September drops to an average of 9.2°C (48.6°F).Humidity
In September, the average relative humidity is 81%.Rainfall
In Pirarajá, in September, during 11.9 rainfall days, 75mm (2.95") of precipitation is typically accumulated. Throughout the year, there are 139.1 rainfall days, and 799mm (31.46") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 54min.On the first day of September, sunrise is at 06:56 and sunset at 18:21. On the last day of the month, sunrise is at 06:16 and sunset at 18:41 -03.
Sunshine
In September, the average sunshine is 6.9h.UV index
The average daily maximum UV index in September in Pirarajá is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Pirarajá, Uruguay
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is January (29.8°C).
The month with the lowest average high temperature is July (15.3°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is February (17.5°C).
The coldest month (with the lowest average low temperature) is July (7.2°C).
Average pressure in September
Pirarajá, Uruguay
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in September
Pirarajá, Uruguay
- Average wind speed in September: 15.4km/h
The windiest months (with the highest average wind speed) are September and October (15.4km/h).
The calmest month (with the lowest average wind speed) is May (12.6km/h).
Average humidity in September
Pirarajá, Uruguay
- Average humidity in September: 81%
The months with the highest relative humidity are May and July (82%).
The month with the lowest relative humidity is January (68%).
Average rainfall in September
Pirarajá, Uruguay
- Average rainfall in September: 75mm
The wettest month (with the highest rainfall) is October (99mm).
The driest months (with the least rainfall) are March and April (44mm).
Average rainfall days in September
Pirarajá, Uruguay
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is January (13.2 days).
The month with the least rainy days is June (9.6 days).
Average daylight in September /
Average sunshine in September
Pirarajá, 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: 6h and 54min
The month with the most sunshine is December (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in September
Pirarajá, Uruguay
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is February (13.6 days).
Average UV index in September
Pirarajá, Uruguay
- Average UV index in September: 4
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is May (UV index 3).
Average cloud cover in September
Pirarajá, Uruguay
- Average cloud cover in September: 42
The month with the most cloud cover is September (Cloud cover 42).
The month with the least cloud cover is December (Cloud cover 28).
Average visibility in September
Pirarajá, 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).
