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
Weather in September
Temperature
São José do Alegre's average high-temperature in September is a warm 24.5°C (76.1°F), indicating a subtle variation from August. Contrasting the daytime warmth, São José do Alegre's September nights cool down to an average of 12.5°C (54.5°F).Humidity
The least humid month in São José do Alegre is September, with an average relative humidity of 75%.Rainfall
In São José do Alegre, in September, during 14.3 rainfall days, 56mm (2.2") of precipitation is typically accumulated. In São José do Alegre, during the entire year, the rain falls for 240.7 days and collects up to 1542mm (60.71") of precipitation.Daylight
In São José do Alegre, the average length of the day in September is 11h and 59min.On the first day of the month, sunrise is at 06:11 and sunset at 17:52. On the last day of September, sunrise is at 05:43 and sunset at 18:00 -03.
Sunshine
The month with the most sunshine in São José do Alegre is September, with an average of 9h of sunshine.UV index
The months with the highest UV index are January through March, August through December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 5 turns into the following recommendations:
Undertake protective steps - Preventing sun damage is advised. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What are the temperatures in São José do Alegre in September?
What is the least humid month in São José do Alegre?
What is the average humidity in September in São José do Alegre?
How many days does it rain in September in São José do Alegre?
How many hours of daylight does São José do Alegre have in September?
What time are sunrise and sunset in September in São José do Alegre?
What month has the most sunshine in São José do Alegre?
How long on average sun shines in September in São José do Alegre?
What is the month with the highest UV index in São José do Alegre?
What is the UV index intensity in September in São José do Alegre?
Average temperature in September
São José do Alegre, Brazil
- Average high temperature in September: 24.5°C
The warmest month (with the highest average high temperature) is February (24.6°C).
The month with the lowest average high temperature is June (19.6°C).
- Average low temperature in September: 12.5°C
The month with the highest average low temperature is December (15.9°C).
The coldest month (with the lowest average low temperature) is July (9.9°C).
Average pressure in September
São José do Alegre, Brazil
- Average pressure in September: 1017.6mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1012.6mbar).
Average wind speed in September
São José do Alegre, Brazil
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is September (6.4km/h).
The calmest months (with the lowest average wind speed) are February and April (5km/h).
Average humidity in September
São José do Alegre, Brazil
- Average humidity in September: 75%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is September (75%).
Average rainfall in September
São José do Alegre, Brazil
- Average rainfall in September: 56mm
The wettest month (with the highest rainfall) is January (305mm).
The driest month (with the least rainfall) is June (21mm).
Average rainfall days in September
São José do Alegre, Brazil
- Average rainfall days in September: 14.3 days
The month with the highest number of rainy days is January (29.9 days).
The month with the least rainy days is August (8.2 days).
Average daylight in September /
Average sunshine in September
São José do Alegre, 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: 9h and 0min
The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in September
São José do Alegre, Brazil
- Average sunshine days in September: 13.4 days
The month with the most sunshine days is August (21 days).
The month with the least sunshine days is December (0.4 days).
Average UV index in September
São José do Alegre, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 5).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in September
São José do Alegre, Brazil
- Average cloud cover in September: 35
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
São José do Alegre, Brazil
- Average visibility in September: 8km
The months with the highest visibility are August and September (8km).
The month with the lowest visibility is May (5km).
São José do Alegre, Brazil
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