September weather forecastRestinga de Itapeba, Brazil
September
Weather in September
September, the first month of the spring in Restinga de Itapeba, is still a warm month, with an average temperature ranging between max 25.6°C (78.1°F) and min 19.2°C (66.6°F).Temperature
With September's arrival, Restinga de Itapeba's weather records an average high-temperature of a still moderately hot 25.6°C (78.1°F), marking little difference from August's 24.8°C (76.6°F). In September, Restinga de Itapeba's temperature tends to fall to an average low of 19.2°C (66.6°F) during the night.Humidity
In September, the average relative humidity in Restinga de Itapeba is 78%.Rainfall
In Restinga de Itapeba, in September, it is raining for 13.4 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, in Restinga de Itapeba, there are 172 rainfall days, and 543mm (21.38") of precipitation is accumulated.Daylight
In September, the average length of the day in Restinga de Itapeba is 11h and 58min.On the first day of September, sunrise is at 06:03 and sunset at 17:43. On the last day of the month, sunrise is at 05:34 and sunset at 17:52 -03.
Sunshine
In September, the average sunshine in Restinga de Itapeba is 7.5h.UV index
The months with the lowest UV index are February through November, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: An average maximum UV index of 6 in September leads to these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Restinga de Itapeba, Brazil
- Average high temperature in September: 25.6°C
The warmest month (with the highest average high temperature) is February (30.6°C).
The month with the lowest average high temperature is July (24.5°C).
- Average low temperature in September: 19.2°C
The month with the highest average low temperature is January (23.3°C).
The coldest month (with the lowest average low temperature) is August (18°C).
Average pressure in September
Restinga de Itapeba, Brazil
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is July (1020.4mbar).
The month with the lowest atmospheric pressure is December (1011.9mbar).
Average wind speed in September
Restinga de Itapeba, Brazil
- Average wind speed in September: 10.2km/h
The windiest months (with the highest average wind speed) are August and September (10.2km/h).
The calmest month (with the lowest average wind speed) is March (8km/h).
Average humidity in September
Restinga de Itapeba, Brazil
- Average humidity in September: 78%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Restinga de Itapeba, Brazil
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is February (75mm).
The driest months (with the least rainfall) are June and August (23mm).
Average rainfall days in September
Restinga de Itapeba, Brazil
- Average rainfall days in September: 13.4 days
The month with the highest number of rainy days is March (19.9 days).
The month with the least rainy days is August (9.4 days).
Average daylight in September /
Average sunshine in September
Restinga de Itapeba, 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 42min).
- Average sunshine in September: 7h and 30min
The month with the most sunshine is February (Average sunshine: 8h and 36min).
The months with the least sunshine are October and November (Average sunshine: 7h and 12min).
Average sunshine days in September
Restinga de Itapeba, Brazil
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is March (8.2 days).
Average UV index in September
Restinga de Itapeba, Brazil
- Average UV index in September: 6
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October and November (UV index 6).
Average cloud cover in September
Restinga de Itapeba, Brazil
- Average cloud cover in September: 38
The month with the most cloud cover is November (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 31).
Average visibility in September
Restinga de Itapeba, Brazil
- Average visibility in September: 9km
The months with the highest visibility are February, May, June and August (10km).
The months with the lowest visibility are January, March, April, July, September, October, November and December (9km).
