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
Weather in September
Temperature
The advent of September observes an average high-temperature of a still refreshing 19.4°C (66.9°F), nearly identical to August's 17.9°C (64.2°F). In September, São José do Cerrito experiences an average nighttime temperature of 9.9°C (49.8°F).Humidity
In São José do Cerrito, the average relative humidity in September is 85%.Rainfall
In September, in São José do Cerrito, the rain falls for 15 days. Throughout September, 95mm (3.74") of precipitation is accumulated. Throughout the year, there are 220.4 rainfall days, and 1156mm (45.51") of precipitation is accumulated.Snowfall
In São José do Cerrito, snow does not fall in January through June, September through December.Daylight
In São José do Cerrito, the average length of the day in September is 11h and 56min.On the first day of the month, sunrise is at 06:34 and sunset at 18:09. On the last day of September, sunrise is at 06:01 and sunset at 18:22 -03.
Sunshine
In São José do Cerrito, the average sunshine in September is 7.8h.UV index
The average daily maximum UV index in September in São José do Cerrito is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 4 in September translates into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. To guard against the harmful effects of the Sun, minimize exposure during midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in São José do Cerrito in September?
What is the average humidity in September in São José do Cerrito?
How many days does it rain in September in São José do Cerrito?
When it does not snow in São José do Cerrito?
Does it snow in São José do Cerrito in September?
How many hours of daylight does São José do Cerrito have in September?
What time are sunrise and sunset in September in São José do Cerrito?
How many hours of sunshine does São José do Cerrito have in September?
How high is the UV index in September in São José do Cerrito?
Average temperature in September
São José do Cerrito, Brazil
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is January (25°C).
The months with the lowest average high temperature are June and July (15.8°C).
- Average low temperature in September: 9.9°C
The months with the highest average low temperature are January and February (15.3°C).
The coldest month (with the lowest average low temperature) is July (7.4°C).
Average pressure in September
São José do Cerrito, Brazil
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1012.4mbar).
Average wind speed in September
São José do Cerrito, Brazil
- Average wind speed in September: 9.6km/h
The windiest months (with the highest average wind speed) are September and October (9.6km/h).
The calmest month (with the lowest average wind speed) is February (7.7km/h).
Average humidity in September
São José do Cerrito, Brazil
- Average humidity in September: 85%
The months with the highest relative humidity are May and June (89%).
The months with the lowest relative humidity are November and December (84%).
Average rainfall in September
São José do Cerrito, Brazil
- Average rainfall in September: 95mm
The wettest month (with the highest rainfall) is October (120mm).
The driest month (with the least rainfall) is April (67mm).
Average rainfall days in September
São José do Cerrito, Brazil
- Average rainfall days in September: 15 days
The month with the highest number of rainy days is January (25 days).
The month with the least rainy days is August (13.1 days).
Average snowfall days in September
São José do Cerrito, Brazil
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is July (0.3 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
São José do Cerrito, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is November (Average sunshine: 7h and 54min).
The months with the least sunshine are May and June (Average sunshine: 6h and 42min).
Average sunshine days in September
São José do Cerrito, Brazil
- Average sunshine days in September: 8.5 days
The month with the most sunshine days is June (12.1 days).
The month with the least sunshine days is January (2.8 days).
Average UV index in September
São José do Cerrito, Brazil
- Average UV index in September: 4
The months with the highest UV index are January, February, March, October, November and December (UV index 5).
The months with the lowest UV index are May and June (UV index 3).
Average cloud cover in September
São José do Cerrito, Brazil
- Average cloud cover in September: 50
The months with the most cloud cover are January and February (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 46).
Average visibility in September
São José do Cerrito, Brazil
- Average visibility in September: 7km
The months with the highest visibility are July, August, September, October, November and December (7km).
The months with the lowest visibility are January, February, March, April, May and June (6km).
São José do Cerrito, Brazil
Weather forecast for your location
2. Allow the app to use your location