September weather forecastCafarnaum, Brazil
September
Weather in September
September, the first month of the spring in Cafarnaum, is a hot month, with an average temperature fluctuating between 18.2°C (64.8°F) and 30.6°C (87.1°F).Temperature
Cafarnaum, Brazil, notes an average high-temperature of a hot 30.6°C (87.1°F) in September, hardly diverging from August. Cafarnaum records a marked divergence from the day's high temperatures, with nights in September averaging at an enjoyable 18.2°C (64.8°F).Heat index
The heat index in September is computed to be a hot 33°C (91.4°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Note that heat index values are valued for light wind and location in the shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
The months with the lowest humidity in Cafarnaum are September and October, with an average relative humidity of 56%.Rainfall
In Cafarnaum, Brazil, in September, it is raining for 2.1 days, with typically 3mm (0.12") of accumulated precipitation. In Cafarnaum, during the entire year, the rain falls for 110.5 days and collects up to 525mm (20.67") of precipitation.Daylight
The average length of the day in September is 12h and 2min.On the first day of September, sunrise is at 05:48 and sunset at 17:42. On the last day of the month, sunrise is at 05:29 and sunset at 17:41 -03.
Sunshine
In September, the average sunshine is 9.4h.UV index
September through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A typical high UV index of 7 in September suggests the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cafarnaum, Brazil
- Average high temperature in September: 30.6°C
The warmest month (with the highest average high temperature) is October (31.5°C).
The month with the lowest average high temperature is July (27.2°C).
- Average low temperature in September: 18.2°C
The month with the highest average low temperature is November (20.7°C).
The coldest month (with the lowest average low temperature) is July (17.2°C).
Average pressure in September
Cafarnaum, Brazil
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is July (1017.6mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).
Average wind speed in September
Cafarnaum, Brazil
- Average wind speed in September: 21.3km/h
The windiest months (with the highest average wind speed) are August and September (21.3km/h).
The calmest month (with the lowest average wind speed) is March (13.6km/h).
Average humidity in September
Cafarnaum, Brazil
- Average humidity in September: 56%
The month with the highest relative humidity is April (71%).
The months with the lowest relative humidity are September and October (56%).
Average rainfall in September
Cafarnaum, Brazil
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is February (90mm).
The driest months (with the least rainfall) are June, July and August (2mm).
Average rainfall days in September
Cafarnaum, Brazil
- Average rainfall days in September: 2.1 days
The month with the highest number of rainy days is March (17.3 days).
The month with the least rainy days is August (1.7 days).
Average daylight in September /
Average sunshine in September
Cafarnaum, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in September: 9h and 24min
The months with the most sunshine are January and February (Average sunshine: 10h and 30min).
The month with the least sunshine is July (Average sunshine: 6h and 42min).
Average sunshine days in September
Cafarnaum, Brazil
- Average sunshine days in September: 24.2 days
The month with the most sunshine days is September (24.2 days).
The month with the least sunshine days is February (10.3 days).
Average UV index in September
Cafarnaum, Brazil
- Average UV index in September: 7
The months with the highest UV index are September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August and December (UV index 6).
Average cloud cover in September
Cafarnaum, Brazil
- Average cloud cover in September: 21
The month with the most cloud cover is April (Cloud cover 38).
The month with the least cloud cover is September (Cloud cover 21).
Average visibility in September
Cafarnaum, Brazil
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
