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
The transition from August to September sees an average high-temperature of a moderately hot 24.6°C (76.3°F), indicating a minor variance from the prior month. Caiçara, during September nights, observes an average temperature of 13.1°C (55.6°F).Humidity
In Caiçara, the average relative humidity in September is 79%.Rainfall
In Caiçara, during September, the rain falls for 12.5 days and regularly aggregates up to 70mm (2.76") of precipitation. In Caiçara, during the entire year, the rain falls for 185.1 days and collects up to 1259mm (49.57") of precipitation.Daylight
In Caiçara, the average length of the day in September is 11h and 57min.On the first day of September in Caiçara, sunrise is at 06:46 and sunset at 18:20. On the last day of the month, sunrise is at 06:13 and sunset at 18:33 -03.
Sunshine
In Caiçara, the average sunshine in September is 8.3h.UV index
In September, the average daily maximum UV index in Caiçara is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum UV index of 5 in September translates into the following recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Caiçara in September?
What is the average humidity in September in Caiçara?
How many days does it rain in September in Caiçara?
What is the average length of the day in September in Caiçara?
When is the sunrise / sunset in September in Caiçara?
How many hours of sunshine does Caiçara have in September?
What is the UV index intensity in September in Caiçara?
Average temperature in September
Caiçara, Brazil
- Average high temperature in September: 24.6°C
The warmest month (with the highest average high temperature) is January (29.9°C).
The month with the lowest average high temperature is June (19.4°C).
- Average low temperature in September: 13.1°C
The month with the highest average low temperature is January (18.9°C).
The coldest month (with the lowest average low temperature) is July (10.5°C).
Average pressure in September
Caiçara, Brazil
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1010.5mbar).
Average wind speed in September
Caiçara, Brazil
- Average wind speed in September: 8.2km/h
The windiest month (with the highest average wind speed) is August (8.4km/h).
The calmest months (with the lowest average wind speed) are March and April (6.9km/h).
Average humidity in September
Caiçara, Brazil
- Average humidity in September: 79%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is December (78%).
Average rainfall in September
Caiçara, Brazil
- Average rainfall in September: 70mm
The wettest month (with the highest rainfall) is October (145mm).
The driest month (with the least rainfall) is August (64mm).
Average rainfall days in September
Caiçara, Brazil
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is January (21.6 days).
The month with the least rainy days is August (10.8 days).
Average daylight in September /
Average sunshine in September
Caiçara, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 48min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in September: 8h and 2min
The months with the most sunshine are November and December (Average sunshine: 8h and 48min).
The months with the least sunshine are May and June (Average sunshine: 7h and 30min).
Average sunshine days in September
Caiçara, Brazil
- Average sunshine days in September: 16 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is February (6.7 days).
Average UV index in September
Caiçara, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May and June (UV index 4).
Average cloud cover in September
Caiçara, Brazil
- Average cloud cover in September: 31
The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Caiçara, Brazil
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, July, August, September, October, November and December (8km).
The months with the lowest visibility are May and June (7km).
