September weather forecastLas Sabanas, Panama

September

Weather in September

September, the first month of the autumn in Las Sabanas, is still a warm month, with temperature in the range of an average low of 22.5°C (72.5°F) and an average high of 29.7°C (85.5°F).

Temperature

Las Sabanas's average high-temperature in September sits at a still warm 29.7°C (85.5°F), showing little difference from the previous month. September's nights observe an average temperature of 22.5°C (72.5°F).

Heat index

In September, the heat index is appraised at a sweltering 38°C (100.4°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In September, the average relative humidity is 86%.

Rainfall

In Las Sabanas, in September, it is raining for 27 days, with typically 190mm (7.48") of accumulated precipitation. In Las Sabanas, during the entire year, the rain falls for 247.4 days and collects up to 1423mm (56.02") of precipitation.

Daylight

In Las Sabanas, the average length of the day in September is 12h and 10min.
On the first day of September, sunrise is at 06:14 and sunset at 18:30. On the last day of the month, sunrise is at 06:10 and sunset at 18:13 EST.

Sunshine

In Las Sabanas, the average sunshine in September is 7.7h.

UV index

The months with the lowest UV index are July through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In September, the maximum UV index of 6 translates into these guidelines:
Guard oneself from overexposure. Defence against sun injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.

Updated: Aug 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In September, in Las Sabanas, the average high-temperature is 29.7°C (85.5°F), and the average low-temperature is 22.5°C (72.5°F). In September, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is appraised at 38°C (100.4°F).

In September, the average relative humidity is 86%.

In September, the rain falls for 27 days. Throughout September, 190mm (7.48") of precipitation is accumulated.

In September, the average day length is 12h and 10min.

In September, on the first day of the month, sunrise is at 06:14 and sunset at 18:30. On the last day of the month, sunrise is at 06:10 and sunset at 18:13 EST.

The average sunshine duration in September is 7.7h.

July through December, with an average maximum UV index of 6, are months with the lowest UV index.

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

29.8°C

29.7°C

29.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.9km/h

5.7km/h

7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

3.3

2.2

1.7

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Las Sabanas, Panama

Average high temperature in September: 29.7°C

The warmest month (with the highest average high temperature) is April (32.3°C).
The months with the lowest average high temperature are October and November (29.3°C).

Average low temperature in September: 22.5°C

The month with the highest average low temperature is May (23.8°C).
The coldest months (with the lowest average low temperature) are January and December (22.3°C).

Average pressure in September
Las Sabanas, Panama

Average pressure in September: 1010.1mbar

The months with the highest atmospheric pressure are January and March (1010.8mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).

Average wind speed in September
Las Sabanas, Panama

Average wind speed in September: 5.3km/h

The windiest months (with the highest average wind speed) are February and March (15.1km/h).
The calmest month (with the lowest average wind speed) is September (5.3km/h).

Average humidity in September
Las Sabanas, Panama

Average humidity in September: 86%

The month with the highest relative humidity is October (88%).
The month with the lowest relative humidity is March (72%).

Average rainfall in September
Las Sabanas, Panama

Average rainfall in September: 190mm

The wettest month (with the highest rainfall) is August (228mm).
The driest month (with the least rainfall) is February (7mm).

Average rainfall days in September
Las Sabanas, Panama

Average rainfall days in September: 27 days

The month with the highest number of rainy days is October (28.9 days).
The month with the least rainy days is February (6.1 days).

Average daylight in September /
Average sunshine in September
Las Sabanas, 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: 7h and 42min

The months with the most sunshine are January and February (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 42min).

Average sunshine days in September
Las Sabanas, Panama

Average sunshine days in September: 2.2 days

The month with the most sunshine days is March (19 days).
The month with the least sunshine days is October (1.7 days).

Average UV index in September
Las Sabanas, Panama

Average UV index in September: 6

The months with the highest UV index are January, February, March, April, May and June (UV index 7).
The months with the lowest UV index are July, August, September, October, November and December (UV index 6).