Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
As September takes hold, the average high-temperature is a still comfortable 19.2°C (66.6°F), nearly mirroring that of the previous month. The low-temperature average for Pirarajá during September stands at a chilly 9.2°C (48.6°F).Humidity
In September, the average relative humidity in Pirarajá, Uruguay, 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 estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average 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. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the average September temperature in Pirarajá?
What is the average humidity in September in Pirarajá?
How much does it rain in Pirarajá in September?
How many hours of daylight does Pirarajá have in September?
When is the sunrise / sunset in September in Pirarajá?
How long on average sun shines in September in Pirarajá?
What is the UV index reading in September in Pirarajá?
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 5min
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 5min
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).
Pirarajá, Uruguay
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