September weather forecastGuacá Arriba, Panama
September
Weather in September
September, the first month of the autumn in Guacá Arriba, is also a moderately hot month, with temperature in the range of an average low of 22.5°C (72.5°F) and an average high of 29.1°C (84.4°F).Temperature
Guacá Arriba marks the onset of September with an average high-temperature of a still moderately hot 29.1°C (84.4°F), a subtle shift from August's 29.4°C (84.9°F). Throughout September, Guacá Arriba experiences a low-temperature average of 22.5°C (72.5°F).Heat index
September's average heat index is evaluated at a torrid 36°C (96.8°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.In the scope of the heat index, its values resonate with shade and light wind conditions. 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 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In Guacá Arriba, the average relative humidity in September is 83%.Rainfall
In September, the rain falls for 22 days. Throughout September, 137mm (5.39") of precipitation is accumulated. Throughout the year, there are 217.9 rainfall days, and 1377mm (54.21") of precipitation is accumulated.Daylight
In Guacá Arriba, the average length of the day in September is 12h and 10min.On the first day of September, sunrise is at 06:21 and sunset at 18:37. On the last day of the month, sunrise is at 06:18 and sunset at 18:21 EST.
Sunshine
In September, the average sunshine is 8.3h.UV index
January through July and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 7 suggests these recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. 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. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Guacá Arriba, Panama
- Average high temperature in September: 29.1°C
The warmest month (with the highest average high temperature) is March (33°C).
The month with the lowest average high temperature is October (28.5°C).
- Average low temperature in September: 22.5°C
The month with the highest average low temperature is May (23.7°C).
The coldest month (with the lowest average low temperature) is January (21.3°C).
Average pressure in September
Guacá Arriba, Panama
- Average pressure in September: 1010.9mbar
The month with the highest atmospheric pressure is January (1011.5mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed in September
Guacá Arriba, Panama
- Average wind speed in September: 6.1km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest months (with the lowest average wind speed) are July and August (5.8km/h).
Average humidity in September
Guacá Arriba, Panama
- Average humidity in September: 83%
The month with the highest relative humidity is October (84%).
The month with the lowest relative humidity is March (62%).
Average rainfall in September
Guacá Arriba, Panama
- Average rainfall in September: 137mm
The wettest month (with the highest rainfall) is October (221mm).
The driest month (with the least rainfall) is March (13mm).
Average rainfall days in September
Guacá Arriba, Panama
- Average rainfall days in September: 22 days
The month with the highest number of rainy days is October (26.8 days).
The month with the least rainy days is February (7.7 days).
Average daylight in September /
Average sunshine in September
Guacá Arriba, Panama
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in September: 8h and 18min
The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is October (Average sunshine: 7h and 36min).
Average sunshine days in September
Guacá Arriba, Panama
- Average sunshine days in September: 7.4 days
The month with the most sunshine days is March (18.1 days).
The month with the least sunshine days is November (1.4 days).
Average UV index in September
Guacá Arriba, Panama
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July and September (UV index 7).
The months with the lowest UV index are August, October, November and December (UV index 6).
Average cloud cover in September
Guacá Arriba, Panama
- Average cloud cover in September: 38
The month with the most cloud cover is October (Cloud cover 44).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in September
Guacá Arriba, Panama
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).
