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
With the onset of September, the average high-temperature registers at a still moderately hot 27.2°C (81°F), subtly different from August's 26.6°C (79.9°F). In Maribondo, the September nights cool down to an average low of 18.8°C (65.8°F).Heat index
The average heat index in September is evaluated at a hot 31°C (87.8°F). Ongoing exposure and activity could lead to a state of exhaustion, with a chance of heat cramps.Data suggests that the heat index is set for environments in shade and with a light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Humidity
In September, the average relative humidity is 85%.Rainfall
In Maribondo, during September, the rain falls for 21.1 days and regularly aggregates up to 32mm (1.26") of precipitation. Throughout the year, in Maribondo, there are 222.4 rainfall days, and 488mm (19.21") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 4min.On the first day of September in Maribondo, sunrise is at 05:26 and sunset at 17:23. On the last day of the month, sunrise is at 05:09 and sunset at 17:20 -03.
Sunshine
The average sunshine in September is 6.3h.UV index
July and September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: A maximum daily UV index of 5 during September morphs into the following directions:
Heed the precautions - Suggestions to avoid sunburn are made. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the temperature in September in Maribondo?
What is the average humidity in September in Maribondo?
How much does it rain in Maribondo in September?
What is the average length of the day in September in Maribondo?
When is the sunrise / sunset in September in Maribondo?
How long on average sun shines in September in Maribondo?
What are the months with the lowest UV index in Maribondo?
What is the UV index intensity in September in Maribondo?
Average temperature in September
Maribondo, Brazil
- Average high temperature in September: 27.2°C
The warmest month (with the highest average high temperature) is March (32.2°C).
The month with the lowest average high temperature is July (26.1°C).
- Average low temperature in September: 18.8°C
The months with the highest average low temperature are February and March (22.3°C).
The coldest month (with the lowest average low temperature) is August (18.3°C).
Average pressure in September
Maribondo, Brazil
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is August (1017.2mbar).
The month with the lowest atmospheric pressure is March (1012.2mbar).
Average wind speed in September
Maribondo, Brazil
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is November (10.9km/h).
The calmest month (with the lowest average wind speed) is May (6.9km/h).
Average humidity in September
Maribondo, Brazil
- Average humidity in September: 85%
The month with the highest relative humidity is July (89%).
The month with the lowest relative humidity is December (74%).
Average rainfall in September
Maribondo, Brazil
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is July (76mm).
The driest month (with the least rainfall) is November (13mm).
Average rainfall days in September
Maribondo, Brazil
- Average rainfall days in September: 21.1 days
The month with the highest number of rainy days is July (24.2 days).
The month with the least rainy days is November (12.4 days).
Average daylight in September /
Average sunshine in September
Maribondo, 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 36min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is March (Average sunshine: 7h and 12min).
The month with the least sunshine is July (Average sunshine: 5h and 30min).
Average sunshine days in September
Maribondo, Brazil
- Average sunshine days in September: 6.3 days
The month with the most sunshine days is December (14.5 days).
The month with the least sunshine days is July (4.8 days).
Average UV index in September
Maribondo, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March and November (UV index 7).
The months with the lowest UV index are July and September (UV index 5).
Average cloud cover in September
Maribondo, Brazil
- Average cloud cover in September: 60
The months with the most cloud cover are June and July (Cloud cover 66).
The months with the least cloud cover are March and December (Cloud cover 47).
Average visibility in September
Maribondo, Brazil
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, November and December (9km).
The months with the lowest visibility are May, June, July and August (6km).
Maribondo, Brazil
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