September weather forecastLos Anastacios, Panama
September
Weather in September
September, the first month of the autumn in Los Anastacios, is also a moderately hot month, with an average temperature varying between 28.5°C (83.3°F) and 22.5°C (72.5°F).Temperature
The arrival of September sees a recorded average high-temperature of a still moderately hot 28.5°C (83.3°F), showing little divergence from the previous month's conditions. In the month of September, the nighttime temperature dips to a steady average of 22.5°C (72.5°F).Heat index
September's heat index is appraised at a hot 34°C (93.2°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. 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.
Humidity
The average relative humidity in September is 83%.Rainfall
In Los Anastacios, Panama, during September, the rain falls for 26.5 days and regularly aggregates up to 176mm (6.93") of precipitation. Throughout the year, there are 239.3 rainfall days, and 1487mm (58.54") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 10min.On the first day of the month, sunrise is at 06:21 and sunset at 18:37. On the last day of September, sunrise is at 06:17 and sunset at 18:20 EST.
Sunshine
The average sunshine in September is 8.3h.UV index
The months with the highest UV index in Los Anastacios are January through June and September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 7 in September suggests the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Los Anastacios, Panama
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is March (32.3°C).
The month with the lowest average high temperature is October (27.9°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 (21.7°C).
Average pressure in September
Los Anastacios, Panama
- Average pressure in September: 1010.9mbar
The month with the highest atmospheric pressure is January (1011.4mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in September
Los Anastacios, Panama
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is February (11.3km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in September
Los Anastacios, 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
Los Anastacios, Panama
- Average rainfall in September: 176mm
The wettest month (with the highest rainfall) is October (269mm).
The driest month (with the least rainfall) is March (9mm).
Average rainfall days in September
Los Anastacios, Panama
- Average rainfall days in September: 26.5 days
The month with the highest number of rainy days is October (29.5 days).
The month with the least rainy days is February (5.6 days).
Average daylight in September /
Average sunshine in September
Los Anastacios, 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 month with the most sunshine is February (Average sunshine: 9h and 48min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).
Average sunshine days in September
Los Anastacios, Panama
- Average sunshine days in September: 2.9 days
The month with the most sunshine days is January (21.1 days).
The month with the least sunshine days is October (0.7 days).
Average UV index in September
Los Anastacios, Panama
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June and September (UV index 7).
The months with the lowest UV index are July, August, October, November and December (UV index 6).
Average cloud cover in September
Los Anastacios, Panama
- Average cloud cover in September: 40
The month with the most cloud cover is October (Cloud cover 45).
The month with the least cloud cover is February (Cloud cover 13).
Average visibility in September
Los Anastacios, 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).
