September weather forecast
Monagrillo, Panama

September

Weather in September

September, the first month of the autumn in Monagrillo, is also a moderately hot month, with an average temperature varying between 22.4°C (72.3°F) and 29.8°C (85.6°F).

Temperature

September observes an average high-temperature of a still warm 29.8°C (85.6°F), marking an insignificant difference from August's 29.6°C (85.3°F). During September, Monagrillo witnesses a consistent average low-temperature of 22.4°C (72.3°F).

Heat index

September's mean heat index is appraised at a very hot 39°C (102.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for 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.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The months with the highest humidity in Monagrillo, Panama, are July through October, with an average relative humidity of 88%.

Rainfall

In Monagrillo, Panama, in September, during 29.5 rainfall days, 262mm (10.31") of precipitation is typically accumulated. In Monagrillo, Panama, during the entire year, the rain falls for 269.3 days and collects up to 2235mm (87.99") of precipitation.

Daylight

The average length of the day in September in Monagrillo is 12h and 10min.
On the first day of the month, sunrise is at 06:13 and sunset at 18:29. On the last day of September, in Monagrillo, sunrise is at 06:09 and sunset at 18:13 EST.

Sunshine

In September, the average sunshine is 7.4h.

UV index

January through June and September, with an average maximum UV index of 7, are months with the highest UV index in Monagrillo. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

Is it hot in Monagrillo during September?
An average high-temperature, in September, in Monagrillo, is 29.8°C (85.6°F) and the average low-temperature is 22.4°C (72.3°F). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is appraised at 39°C (102.2°F).
What are the most humid months in Monagrillo?
The months with the highest humidity in Monagrillo, Panama, are July through October, with an average relative humidity of 88%.
What is the average humidity in September in Monagrillo?
The average relative humidity in September in Monagrillo is 88%.
How much does it rain in Monagrillo in September?
In Monagrillo, Panama, during September, the rain falls for 29.5 days and regularly aggregates up to 262mm (10.31") of precipitation.
What is the average length of the day in September in Monagrillo?
In Monagrillo, Panama, the average day length in September is 12h and 10min.
What time are sunrise and sunset in September in Monagrillo?
In September, on the first day of the month, sunrise is at 06:13 and sunset at 18:29. On the last day of the month, sunrise is at 06:09 and sunset at 18:13 EST.
How many hours of sunshine does Monagrillo have in September?
In Monagrillo, the average sunshine duration in September is 7.4h.
What is the month with the highest UV index in Monagrillo?
The months with the highest UV index in Monagrillo are January through June and September, with an average maximum UV index of 7.
How high is the UV index in September in Monagrillo?
The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Monagrillo, Panama
  • Average high temperature in September: 29.8°C

The warmest month (with the highest average high temperature) is March (34.6°C).
The month with the lowest average high temperature is October (29.2°C).

  • Average low temperature in September: 22.4°C

The month with the highest average low temperature is April (23.7°C).
The coldest month (with the lowest average low temperature) is January (21.2°C).

Average pressure in September
Monagrillo, Panama
  • Average pressure in September: 1010.2mbar

The month with the highest atmospheric pressure is January (1010.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).

Average wind speed in September
Monagrillo, Panama
  • Average wind speed in September: 4.6km/h

The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest months (with the lowest average wind speed) are June and July (4.2km/h).

Average humidity in September
Monagrillo, Panama
  • Average humidity in September: 88%

The months with the highest relative humidity are July, August, September and October (88%).
The month with the lowest relative humidity is March (65%).

Average rainfall in September
Monagrillo, Panama
  • Average rainfall in September: 262mm

The wettest month (with the highest rainfall) is August (309mm).
The driest month (with the least rainfall) is February (11mm).

Average rainfall days in September
Monagrillo, Panama
  • Average rainfall days in September: 29.5 days

The month with the highest number of rainy days is October (31 days).
The month with the least rainy days is February (5.3 days).

Average daylight in September /
Average sunshine in September
Monagrillo, Panama
  • Average daylight in September: 12h and 1min

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 42min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is October (Average sunshine: 6h and 42min).

Average sunshine days in September
Monagrillo, Panama
  • Average sunshine days in September: 0.4 days

The month with the most sunshine days is February (21.1 days).
The month with the least sunshine days is October (0.1 days).

Average UV index in September
Monagrillo, 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
Monagrillo, Panama
  • Average cloud cover in September: 53

The month with the most cloud cover is October (Cloud cover 58).
The month with the least cloud cover is February (Cloud cover 18).

Average visibility in September
Monagrillo, Panama
  • Average visibility in September: 6km

The months with the highest visibility are February and March (10km).
The months with the lowest visibility are August, September, October and November (6km).

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