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
September's beginning signals an average high-temperature of a still warm 28.2°C (82.8°F), barely different from August's 26.8°C (80.2°F). An average low-temperature of 19.3°C (66.7°F) is noted during the month of September.Heat index
The heat index value for September is evaluated at a hot 33°C (91.4°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.One should consider that heat index numbers are for shaded settings and light wind. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Humidity
In Carira, the average relative humidity in September is 80%.Rainfall
In September, in Carira, the rain falls for 17 days. Throughout September, 22mm (0.87") of precipitation is accumulated. Throughout the year, there are 183.6 rainfall days, and 371mm (14.61") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 3min.On the first day of September in Carira, sunrise is at 05:32 and sunset at 17:28. On the last day of the month, sunrise is at 05:14 and sunset at 17:26 -03.
Sunshine
In Carira, Brazil, the average sunshine in September is 6.9h.UV index
The months with the lowest UV index in Carira are April through October, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum UV index of 6 in September translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Carira?
What is the average humidity in September in Carira?
How much does it rain in Carira in September?
What is the average length of the day in September in Carira?
What time are sunrise and sunset in September in Carira?
How long on average sun shines in September in Carira?
What is the month with the lowest UV index in Carira?
How high is the UV index in September in Carira?
Average temperature in September
Carira, Brazil
- Average high temperature in September: 28.2°C
The warmest month (with the highest average high temperature) is March (32.5°C).
The month with the lowest average high temperature is July (26.6°C).
- Average low temperature in September: 19.3°C
The month with the highest average low temperature is March (22.8°C).
The coldest month (with the lowest average low temperature) is August (18.8°C).
Average pressure in September
Carira, Brazil
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is August (1017.4mbar).
The month with the lowest atmospheric pressure is March (1011.9mbar).
Average wind speed in September
Carira, Brazil
- Average wind speed in September: 14.2km/h
The windiest month (with the highest average wind speed) is November (15.3km/h).
The calmest month (with the lowest average wind speed) is May (11.3km/h).
Average humidity in September
Carira, Brazil
- Average humidity in September: 80%
The months with the highest relative humidity are June and July (85%).
The month with the lowest relative humidity is December (72%).
Average rainfall in September
Carira, Brazil
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is November (13mm).
Average rainfall days in September
Carira, Brazil
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is July (23.9 days).
The month with the least rainy days is December (8 days).
Average daylight in September /
Average sunshine in September
Carira, Brazil
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is December (Average sunshine: 7h and 54min).
The month with the least sunshine is May (Average sunshine: 6h and 0min).
Average sunshine days in September
Carira, Brazil
- Average sunshine days in September: 8.5 days
The month with the most sunshine days is December (19.5 days).
The month with the least sunshine days is July (4.1 days).
Average UV index in September
Carira, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, November and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 6).
Average cloud cover in September
Carira, Brazil
- Average cloud cover in September: 50
The month with the most cloud cover is July (Cloud cover 58).
The month with the least cloud cover is December (Cloud cover 39).
Average visibility in September
Carira, Brazil
- Average visibility in September: 8km
The month with the highest visibility is February (10km).
The months with the lowest visibility are May, June, July and August (7km).
