September weather forecastPotrerillos Arriba, Panama

September

Weather in September

September, the first month of the autumn in Potrerillos Arriba, is also a moderately hot month, with an average temperature ranging between min 20.3°C (68.5°F) and max 26.8°C (80.2°F).

Temperature

The transition into September reveals an average high-temperature of a still moderately hot 26.8°C (80.2°F), mirroring a close resemblance to August. Potrerillos Arriba experiences a consistent average temperature of 20.3°C (68.5°F) throughout the nights in September.

Humidity

In Potrerillos Arriba, the average relative humidity in September is 83%.

Rainfall

In Potrerillos Arriba, in September, it is raining for 22.3 days, with typically 109mm (4.29") of accumulated precipitation. Throughout the year, there are 223.7 rainfall days, and 1306mm (51.42") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 10min.
On the first day of September in Potrerillos Arriba, sunrise is at 06:21 and sunset at 18:38. On the last day of the month, sunrise is at 06:18 and sunset at 18:21 EST.

Sunshine

In Potrerillos Arriba, the average sunshine in September is 8.6h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 6 in September transforms into this advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature in Potrerillos Arriba, Panama, during September are 26.8°C (80.2°F) and 20.3°C (68.5°F) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 30°C (86°F).

The average relative humidity in September in Potrerillos Arriba is 83%.

In Potrerillos Arriba, Panama, in September, it is raining for 22.3 days, with typically 109mm (4.29") of accumulated precipitation.

The average day length in September in Potrerillos Arriba, Panama, is 12h and 10min.

In September, on the first day of the month, sunrise is at 06:21 and sunset at 18:38. On the last day of the month, in Potrerillos Arriba, sunrise is at 06:18 and sunset at 18:21 EST.

In Potrerillos Arriba, the average sunshine duration in September is 8.6h.

January through December, with an average maximum UV index of 6, are months with the highest UV index in Potrerillos Arriba, Panama.

January through December, with an average maximum UV index of 6, are months with the lowest UV index in Potrerillos Arriba, Panama.

The average daily maximum UV index in September in Potrerillos Arriba is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unprotected exposure to 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

27°C

26.8°C

25.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

4.4km/h

3.8km/h

4.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

11.2

6.6

4.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Potrerillos Arriba, Panama

Average high temperature in September: 26.8°C

The warmest month (with the highest average high temperature) is April (28.8°C).
The month with the lowest average high temperature is October (25.7°C).

Average low temperature in September: 20.3°C

The months with the highest average low temperature are May and September (20.3°C).
The coldest month (with the lowest average low temperature) is January (17.8°C).

Average pressure in September
Potrerillos Arriba, Panama

Average pressure in September: 1011mbar

The month with the highest atmospheric pressure is January (1011.8mbar).
The months with the lowest atmospheric pressure are October and November (1010.7mbar).

Average wind speed in September
Potrerillos Arriba, Panama

Average wind speed in September: 3.6km/h

The windiest month (with the highest average wind speed) is February (10.1km/h).
The calmest month (with the lowest average wind speed) is September (3.6km/h).

Average humidity in September
Potrerillos Arriba, Panama

Average humidity in September: 83%

The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is March (72%).

Average rainfall in September
Potrerillos Arriba, Panama

Average rainfall in September: 109mm

The wettest month (with the highest rainfall) is May (253mm).
The driest months (with the least rainfall) are January and March (20mm).

Average rainfall days in September
Potrerillos Arriba, Panama

Average rainfall days in September: 22.3 days

The month with the highest number of rainy days is October (26 days).
The month with the least rainy days is January (11.3 days).

Average daylight in September /
Average sunshine in September
Potrerillos 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 36min

The months with the most sunshine are January and February (Average sunshine: 9h and 18min).
The month with the least sunshine is October (Average sunshine: 7h and 30min).

Average sunshine days in September
Potrerillos Arriba, Panama

Average sunshine days in September: 6.6 days

The month with the most sunshine days is January (15.8 days).
The month with the least sunshine days is October (4.5 days).

Average UV index in September
Potrerillos Arriba, Panama

Average UV index in September: 6

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