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
September
Weather in September
Temperature
Upon the beginning of September, Valinhos's high-temperatures register at a still moderately hot 26.8°C (80.2°F), closely mirroring the preceding month. In Valinhos, the average nighttime temperature during September is a moderate 15.2°C (59.4°F).Humidity
With an average relative humidity of 68%, September is the least humid month in Valinhos, Brazil.Rainfall
In Valinhos, during September, the rain falls for 10.1 days and regularly aggregates up to 43mm (1.69") of precipitation. Throughout the year, there are 181.6 rainfall days, and 1038mm (40.87") of precipitation is accumulated.Daylight
In September, the average length of the day in Valinhos is 11h and 58min.On the first day of the month, sunrise is at 06:17 and sunset at 17:57. On the last day of September, sunrise is at 05:48 and sunset at 18:06 -03.
Sunshine
September has the most sunshine of the year in Valinhos, with an average of 8.9h of sunshine.UV index
February through September, with an average maximum UV index of 5, are months with the lowest UV index in Valinhos. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Valinhos?
What is the least humid month in Valinhos?
What is the average humidity in September in Valinhos?
How much does it rain in Valinhos in September?
What is the average length of the day in September in Valinhos?
When are sunrise and sunset in September in Valinhos?
What month has the most sunshine in Valinhos?
How long on average sun shines in September in Valinhos?
When is the lowest UV index in Valinhos?
What is the UV index reading in September in Valinhos?
Average temperature in September
Valinhos, Brazil
- Average high temperature in September: 26.8°C
The warmest month (with the highest average high temperature) is December (27.6°C).
The month with the lowest average high temperature is June (21.7°C).
- Average low temperature in September: 15.2°C
The month with the highest average low temperature is January (18.7°C).
The coldest months (with the lowest average low temperature) are June and July (12.9°C).
Average pressure in September
Valinhos, Brazil
- Average pressure in September: 1017mbar
The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed in September
Valinhos, Brazil
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is October (11.8km/h).
The calmest month (with the lowest average wind speed) is February (8.8km/h).
Average humidity in September
Valinhos, Brazil
- Average humidity in September: 68%
The month with the highest relative humidity is March (85%).
The month with the lowest relative humidity is September (68%).
Average rainfall in September
Valinhos, Brazil
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is January (202mm).
The driest month (with the least rainfall) is August (26mm).
Average rainfall days in September
Valinhos, Brazil
- Average rainfall days in September: 10.1 days
The month with the highest number of rainy days is January (24.8 days).
The month with the least rainy days is August (6.3 days).
Average daylight in September /
Average sunshine in September
Valinhos, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 54min).
The month with the least sunshine is January (Average sunshine: 7h and 18min).
Average sunshine days in September
Valinhos, Brazil
- Average sunshine days in September: 19.1 days
The month with the most sunshine days is August (24.2 days).
The month with the least sunshine days is January (5.1 days).
Average UV index in September
Valinhos, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, October, November and December (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August and September (UV index 5).
Average cloud cover in September
Valinhos, Brazil
- Average cloud cover in September: 27
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in September
Valinhos, Brazil
- Average visibility in September: 9km
The months with the highest visibility are July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March, April, May, June and December (8km).
