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 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
In the transition to September, Viveros observes a drop in the average high-temperature, moving from a hot 32.7°C (90.9°F) in August to a warm 26.8°C (80.2°F). Viveros experiences a steady low-temperature of 15.7°C (60.3°F) throughout September.Humidity
In Viveros, the average relative humidity in September is 53%.Rainfall
In Viveros, in September, it is raining for 5.9 days, with typically 20mm (0.79") of accumulated precipitation. In Viveros, during the entire year, the rain falls for 73 days and collects up to 195mm (7.68") of precipitation.Snowfall
In Viveros, snow does not fall in April through October.Daylight
In Viveros, the average length of the day in September is 12h and 26min.On the first day of September in Viveros, sunrise is at 07:39 and sunset at 20:40. On the last day of the month, sunrise is at 08:05 and sunset at 19:54 CEST.
Sunshine
The average sunshine in September is 9.4h.UV index
In Viveros, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: During September, 5 as the daily maximum UV index converts into the following advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Viveros in September?
What is the average humidity in September in Viveros?
How much does it rain in Viveros in September?
When it does not snow in Viveros?
What is the average length of the day in September in Viveros?
When is the sunrise / sunset in September in Viveros?
How many hours of sunshine does Viveros have in September?
What is the UV index reading in September in Viveros?
Average temperature in September
Viveros, Spain
- Average high temperature in September: 26.8°C
The warmest month (with the highest average high temperature) is July (33.3°C).
The month with the lowest average high temperature is January (10.5°C).
- Average low temperature in September: 15.7°C
The months with the highest average low temperature are July and August (19.8°C).
The coldest month (with the lowest average low temperature) is January (2.7°C).
Average pressure in September
Viveros, Spain
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1014.9mbar).
Average wind speed in September
Viveros, Spain
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is February (16.7km/h).
The calmest months (with the lowest average wind speed) are September and October (11.2km/h).
Average humidity in September
Viveros, Spain
- Average humidity in September: 53%
The months with the highest relative humidity are January and December (72%).
The month with the lowest relative humidity is July (38%).
Average rainfall in September
Viveros, Spain
- Average rainfall in September: 20mm
The wettest month (with the highest rainfall) is March (28mm).
The driest months (with the least rainfall) are February, July and August (8mm).
Average rainfall days in September
Viveros, Spain
- Average rainfall days in September: 5.9 days
The month with the highest number of rainy days is April (10.5 days).
The month with the least rainy days is February (3.9 days).
Average snowfall in September
Viveros, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is March (29mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in September
Viveros, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Viveros, Spain
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in September
Viveros, Spain
- Average sunshine days in September: 22.5 days
The month with the most sunshine days is July (25.8 days).
The month with the least sunshine days is April (19.2 days).
Average UV index in September
Viveros, Spain
- Average UV index in September: 5
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Viveros, Spain
- Average cloud cover in September: 18
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 9).
Average visibility in September
Viveros, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
