September weather forecastMonte Lirio, Panama
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Monte Lirio, Panama, with an average temperature ranging between max 28.4°C (83.1°F) and min 21.9°C (71.4°F).Temperature
Monte Lirio indicates an average high-temperature of a still moderately hot 28.4°C (83.1°F) in September, showing minor variation from August's 28.6°C (83.5°F). In September, Monte Lirio's temperature tends to fall to an average low of 21.9°C (71.4°F) during the night.Heat index
The heat index for September is evaluated at a tropical 34°C (93.2°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.Heat index readings emphasize conditions of light breezes and shaded spots. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly relevant to babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humidity
In September, the average relative humidity is 85%.Rainfall
In September, in Monte Lirio, the rain falls for 28.6 days. Throughout September, 183mm (7.2") of precipitation is accumulated. In Monte Lirio, Panama, during the entire year, the rain falls for 309.5 days and collects up to 2106mm (82.91") of precipitation.Daylight
The average length of the day in September is 12h and 10min.On the first day of the month, sunrise is at 06:22 and sunset at 18:39. On the last day of September, sunrise is at 06:19 and sunset at 18:22 EST.
Sunshine
In Monte Lirio, the average sunshine in September is 8.7h.UV index
January, February, June through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 6 in September interprets into the following advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. 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
Monte Lirio, Panama
- Average high temperature in September: 28.4°C
The warmest month (with the highest average high temperature) is March (31.7°C).
The month with the lowest average high temperature is October (27.6°C).
- Average low temperature in September: 21.9°C
The month with the highest average low temperature is May (22.7°C).
The coldest month (with the lowest average low temperature) is January (20.5°C).
Average pressure in September
Monte Lirio, Panama
- Average pressure in September: 1011.1mbar
The month with the highest atmospheric pressure is January (1011.6mbar).
The months with the lowest atmospheric pressure are October and November (1010.8mbar).
Average wind speed in September
Monte Lirio, Panama
- Average wind speed in September: 4.9km/h
The windiest month (with the highest average wind speed) is March (6km/h).
The calmest months (with the lowest average wind speed) are July and August (4.5km/h).
Average humidity in September
Monte Lirio, Panama
- Average humidity in September: 85%
The months with the highest relative humidity are October and November (86%).
The month with the lowest relative humidity is March (72%).
Average rainfall in September
Monte Lirio, Panama
- Average rainfall in September: 183mm
The wettest month (with the highest rainfall) is October (286mm).
The driest month (with the least rainfall) is February (34mm).
Average rainfall days in September
Monte Lirio, Panama
- Average rainfall days in September: 28.6 days
The month with the highest number of rainy days is July (30.7 days).
The month with the least rainy days is February (14.3 days).
Average daylight in September /
Average sunshine in September
Monte Lirio, 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 42min
The month with the most sunshine is February (Average sunshine: 9h and 36min).
The month with the least sunshine is October (Average sunshine: 7h and 36min).
Average sunshine days in September
Monte Lirio, Panama
- Average sunshine days in September: 1 days
The month with the most sunshine days is January (9.1 days).
The month with the least sunshine days is August (0.1 days).
Average UV index in September
Monte Lirio, Panama
- Average UV index in September: 6
The months with the highest UV index are March, April and May (UV index 7).
The months with the lowest UV index are January, February, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
Monte Lirio, Panama
- Average cloud cover in September: 43
The month with the most cloud cover is October (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 19).
Average visibility in September
Monte Lirio, Panama
- Average visibility in September: 9km
The months with the highest visibility are January, February, March and April (10km).
The month with the lowest visibility is November (8km).
