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 snowfall 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
September
Weather in September
Temperature
The start of September marks an average high-temperature of a still enjoyable 18.5°C (65.3°F), hardly distinguishable from the conditions in August. In Nueva Palmira, September nights cool down to an average of 9.9°C (49.8°F).Humidity
In Nueva Palmira, the average relative humidity in September is 74%.Rainfall
The month with the least rainfall is September, when the rain falls for 7.9 days and typically collects 22mm (0.87") of precipitation.Snowfall
In Nueva Palmira, snow does not fall in January through June, August through December.Daylight
In September, the average length of the day is 11h and 54min.On the first day of September, sunrise is at 07:10 and sunset at 18:36. On the last day of the month, sunrise is at 06:30 and sunset at 18:55 -03.
Sunshine
The average sunshine in September is 7.9h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
What is the driest month?
How many days does it rain in September?
When it does not snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Nueva Palmira have in September?
How high is the UV index in September?
Average temperature in September
Nueva Palmira, Uruguay
- 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
Nueva Palmira, Uruguay
- 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
Nueva Palmira, Uruguay
- 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
Nueva Palmira, Uruguay
- 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
Nueva Palmira, Uruguay
- 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
Nueva Palmira, Uruguay
- 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
Nueva Palmira, Uruguay
- 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
Nueva Palmira, 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: 7h and 5min
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
Nueva Palmira, Uruguay
- 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
Nueva Palmira, Uruguay
- 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
Nueva Palmira, Uruguay
- 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
Nueva Palmira, Uruguay
- 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).
