September weather forecastCaraí, Brazil
September
Weather in September
September, the first month of the spring in Caraí, is still a warm month, with an average temperature ranging between min 16.5°C (61.7°F) and max 27.8°C (82°F).Temperature
September observes an average high-temperature of a still moderately hot 27.8°C (82°F), marking an insignificant difference from August's 25.5°C (77.9°F). An average nighttime temperature of 16.5°C (61.7°F) is noted in Caraí during the month of September.Heat index
For most parts of September, the heat index is calculated to be a hot 31°C (87.8°F). Unrelenting activity during exposure could cause fatigue and potentially lead to heat cramps.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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
The least humid month in Caraí is September, with an average relative humidity of 72%.Rainfall
In Caraí, in September, it is raining for 10.5 days, with typically 16mm (0.63") of accumulated precipitation. In Caraí, during the entire year, the rain falls for 203.4 days and collects up to 937mm (36.89") of precipitation.Daylight
In Caraí, Brazil, the average length of the day in September is 12h and 1min.On the first day of September in Caraí, Brazil, sunrise is at 05:52 and sunset at 17:40. On the last day of the month, sunrise is at 05:29 and sunset at 17:44 -03.
Sunshine
The month with the most sunshine in Caraí is September, with an average of 7.8h of sunshine.UV index
The months with the highest UV index in Caraí are January through March, September and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: The daily high UV index of 6 during September translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Caraí, Brazil
- Average high temperature in September: 27.8°C
The warmest month (with the highest average high temperature) is February (28.6°C).
The month with the lowest average high temperature is July (24.4°C).
- Average low temperature in September: 16.5°C
The month with the highest average low temperature is December (19.3°C).
The coldest month (with the lowest average low temperature) is July (14.8°C).
Average pressure in September
Caraí, Brazil
- Average pressure in September: 1018.4mbar
The month with the highest atmospheric pressure is July (1020.9mbar).
The month with the lowest atmospheric pressure is December (1013.1mbar).
Average wind speed in September
Caraí, Brazil
- Average wind speed in September: 9.2km/h
The windiest month (with the highest average wind speed) is October (9.4km/h).
The calmest month (with the lowest average wind speed) is May (5.5km/h).
Average humidity in September
Caraí, Brazil
- Average humidity in September: 72%
The month with the highest relative humidity is April (88%).
The month with the lowest relative humidity is September (72%).
Average rainfall in September
Caraí, Brazil
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is December (191mm).
The driest month (with the least rainfall) is July (12mm).
Average rainfall days in September
Caraí, Brazil
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is November (23 days).
The month with the least rainy days is September (10.5 days).
Average daylight in September /
Average sunshine in September
Caraí, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 6min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in September: 7h and 48min
The month with the most sunshine is September (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 5h and 48min).
Average sunshine days in September
Caraí, Brazil
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is August (15.4 days).
The month with the least sunshine days is November (5.2 days).
Average UV index in September
Caraí, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, February, March, September and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August, October and November (UV index 5).
Average cloud cover in September
Caraí, Brazil
- Average cloud cover in September: 48
The month with the most cloud cover is April (Cloud cover 69).
The month with the least cloud cover is September (Cloud cover 48).
Average visibility in September
Caraí, Brazil
- Average visibility in September: 8km
The months with the highest visibility are August, September and October (8km).
The months with the lowest visibility are January, March, April, May and December (6km).
