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
September is the month when Santo Hipólito experiences its warmest temperatures, averaging a high of 31°C (87.8°F) and a low of 17.5°C (63.5°F).Heat index
For September, the heat index is computed to be a hot 33°C (91.4°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Humidity
September is the least humid month in Santo Hipólito, with an average relative humidity of 54%.Rainfall
In September, in Santo Hipólito, the rain falls for 7.7 days. Throughout September, 22mm (0.87") of precipitation is accumulated. Throughout the year, there are 194.1 rainfall days, and 1211mm (47.68") of precipitation is accumulated.Daylight
The average length of the day in September in Santo Hipólito is 12h and 0min.On the first day of September, sunrise is at 06:03 and sunset at 17:49. On the last day of the month, sunrise is at 05:38 and sunset at 17:54 -03.
Sunshine
September has the most sunshine of the year, with an average of 9.7h of sunshine.UV index
The months with the highest UV index are January, March, April, June through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 6 during September leads to these instructions:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What is the warmest month in Santo Hipólito?
How hot does it get in Santo Hipólito in September?
What is the least humid month in Santo Hipólito?
What is the average humidity in September in Santo Hipólito?
How many days does it rain in September in Santo Hipólito?
How many hours of daylight does Santo Hipólito have in September?
When are sunrise and sunset in September in Santo Hipólito?
What month has the most sunshine in Santo Hipólito?
How many hours of sunshine does Santo Hipólito have in September?
What are the months with the highest UV index in Santo Hipólito?
What is the UV index intensity in September in Santo Hipólito?
Average temperature in September
Santo Hipólito, Brazil
- Average high temperature in September: 31°C
The warmest month (with the highest average high temperature) is September (31°C).
The month with the lowest average high temperature is June (25.7°C).
- Average low temperature in September: 17.5°C
The months with the highest average low temperature are November and December (19.8°C).
The coldest month (with the lowest average low temperature) is July (14.3°C).
Average pressure in September
Santo Hipólito, Brazil
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1012.5mbar).
Average wind speed in September
Santo Hipólito, Brazil
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is September (9.3km/h).
The calmest months (with the lowest average wind speed) are March, April and May (6.3km/h).
Average humidity in September
Santo Hipólito, Brazil
- Average humidity in September: 54%
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is September (54%).
Average rainfall in September
Santo Hipólito, Brazil
- Average rainfall in September: 22mm
The wettest month (with the highest rainfall) is December (245mm).
The driest month (with the least rainfall) is July (2mm).
Average rainfall days in September
Santo Hipólito, Brazil
- Average rainfall days in September: 7.7 days
The month with the highest number of rainy days is December (27.3 days).
The month with the least rainy days is August (2.6 days).
Average daylight in September /
Average sunshine in September
Santo Hipólito, 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: 9h and 4min
The month with the most sunshine is September (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 7h and 54min).
Average sunshine days in September
Santo Hipólito, Brazil
- Average sunshine days in September: 20.7 days
The month with the most sunshine days is August (27.4 days).
The month with the least sunshine days is December (3.2 days).
Average UV index in September
Santo Hipólito, Brazil
- Average UV index in September: 6
The months with the highest UV index are January, March, April, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are February and May (UV index 5).
Average cloud cover in September
Santo Hipólito, Brazil
- Average cloud cover in September: 17
The months with the most cloud cover are March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 15).
Average visibility in September
Santo Hipólito, Brazil
- Average visibility in September: 10km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February, March, April, May and December (8km).
Santo Hipólito, Brazil
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