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, São José do Jacuri's high-temperatures register at a still warm 27.1°C (80.8°F), closely mirroring the preceding month. São José do Jacuri receives a consistent average low-temperature of 15°C (59°F) in September, a substantial dip from the day's heat.Heat index
For September, the heat index is computed to be 29°C (84.2°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.Always consider that heat index estimations are for light winds and places in the shade. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
With an average relative humidity of 70%, September is the least humid month.Rainfall
In São José do Jacuri, in September, it is raining for 8.4 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in São José do Jacuri, there are 201.3 rainfall days, and 1102mm (43.39") of precipitation is accumulated.Daylight
In São José do Jacuri, the average length of the day in September is 12h and 0min.On the first day of September, sunrise is at 05:57 and sunset at 17:43. On the last day of the month, sunrise is at 05:32 and sunset at 17:48 -03.
Sunshine
The month with the most sunshine is September, with an average of 8.6h of sunshine.UV index
January and September, with an average maximum UV index of 6, are months with the highest UV index in São José do Jacuri. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in São José do Jacuri?
What is the least humid month in São José do Jacuri?
What is the average humidity in September in São José do Jacuri?
How much does it rain in São José do Jacuri in September?
What is the average length of the day in September in São José do Jacuri?
What time are sunrise and sunset in September in São José do Jacuri?
What month has the most sunshine in São José do Jacuri?
How long on average sun shines in September in São José do Jacuri?
When is the highest UV index in São José do Jacuri?
What is the UV index intensity in September in São José do Jacuri?
Average temperature in September
São José do Jacuri, Brazil
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is October (27.3°C).
The month with the lowest average high temperature is June (22.7°C).
- Average low temperature in September: 15°C
The month with the highest average low temperature is December (18°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).
Average pressure in September
São José do Jacuri, Brazil
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in September
São José do Jacuri, Brazil
- Average wind speed in September: 8km/h
The windiest months (with the highest average wind speed) are September and October (8km/h).
The calmest months (with the lowest average wind speed) are March and May (5.9km/h).
Average humidity in September
São José do Jacuri, Brazil
- Average humidity in September: 70%
The months with the highest relative humidity are March and April (89%).
The month with the lowest relative humidity is September (70%).
Average rainfall in September
São José do Jacuri, Brazil
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is December (211mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in September
São José do Jacuri, Brazil
- Average rainfall days in September: 8.4 days
The month with the highest number of rainy days is December (26.8 days).
The month with the least rainy days is July (5.7 days).
Average daylight in September /
Average sunshine in September
São José do Jacuri, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is September (Average sunshine: 8h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
São José do Jacuri, Brazil
- Average sunshine days in September: 20 days
The month with the most sunshine days is July (23 days).
The month with the least sunshine days is December (2.8 days).
Average UV index in September
São José do Jacuri, Brazil
- Average UV index in September: 6
The months with the highest UV index are January and September (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, October, November and December (UV index 5).
Average cloud cover in September
São José do Jacuri, Brazil
- Average cloud cover in September: 37
The month with the most cloud cover is April (Cloud cover 68).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in September
São José do Jacuri, Brazil
- Average visibility in September: 9km
The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March, April, May and June (6km).
