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 advent of September presents an average high-temperature of a still warm 25.8°C (78.4°F), maintaining a close correlation with the preceding month. Santa Bárbara do Monte Verde, in September, witnesses an average low-temperature of 14.9°C (58.8°F).Humidity
With an average relative humidity of 76%, September is the least humid month.Rainfall
In September, the rain falls for 13.3 days. Throughout September, 56mm (2.2") of precipitation is accumulated. Throughout the year, there are 235 rainfall days, and 1427mm (56.18") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 59min.On the first day of September, sunrise is at 06:03 and sunset at 17:45. On the last day of the month, sunrise is at 05:35 and sunset at 17:53 -03.
Sunshine
July and September, with an average of 8.1h of sunshine, are months with the most sunshine.UV index
The months with the lowest UV index are February through December, with an average maximum UV index of 5. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 5 in September translates into this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the least humid month?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Santa Bárbara do Monte Verde have in September?
When is the sunrise / sunset in September?
What are the months with the most sunshine?
How long on average sun shines in September in Santa Bárbara do Monte Verde?
What is the month with the lowest UV index?
What is the UV index reading in September?
Average temperature in September
Santa Bárbara do Monte Verde, Brazil
- Average high temperature in September: 25.8°C
The warmest month (with the highest average high temperature) is February (26.8°C).
The month with the lowest average high temperature is June (22°C).
- Average low temperature in September: 14.9°C
The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (12.8°C).
Average pressure in September
Santa Bárbara do Monte Verde, Brazil
- Average pressure in September: 1018.1mbar
The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is December (1012.6mbar).
Average wind speed in September
Santa Bárbara do Monte Verde, Brazil
- Average wind speed in September: 7.5km/h
The windiest month (with the highest average wind speed) is October (7.6km/h).
The calmest months (with the lowest average wind speed) are March and April (5.4km/h).
Average humidity in September
Santa Bárbara do Monte Verde, Brazil
- Average humidity in September: 76%
The months with the highest relative humidity are March and April (91%).
The month with the lowest relative humidity is September (76%).
Average rainfall in September
Santa Bárbara do Monte Verde, Brazil
- Average rainfall in September: 56mm
The wettest month (with the highest rainfall) is December (269mm).
The driest month (with the least rainfall) is July (17mm).
Average rainfall days in September
Santa Bárbara do Monte Verde, Brazil
- Average rainfall days in September: 13.3 days
The month with the highest number of rainy days is March (27 days).
The month with the least rainy days is August (10 days).
Average daylight in September /
Average sunshine in September
Santa Bárbara do Monte Verde, 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 48min).
- Average sunshine in September: 8h and 1min
The months with the most sunshine are July and September (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 6h and 12min).
Average sunshine days in September
Santa Bárbara do Monte Verde, Brazil
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is August (15.1 days).
The month with the least sunshine days is March (2.3 days).
Average UV index in September
Santa Bárbara do Monte Verde, Brazil
- Average UV index in September: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Santa Bárbara do Monte Verde, Brazil
- Average cloud cover in September: 41
The months with the most cloud cover are March and November (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in September
Santa Bárbara do Monte Verde, Brazil
- Average visibility in September: 8km
The months with the highest visibility are August and September (8km).
The month with the lowest visibility is April (5km).
