September weather forecastEl Cacao, Honduras

September

Weather in September

September, the first month of the autumn in El Cacao, is still a warm month, with an average temperature fluctuating between 17.5°C (63.5°F) and 25.8°C (78.4°F).

Temperature

The onset of September marks an average high-temperature of a still warm 25.8°C (78.4°F), hardly differing from August's 26.2°C (79.2°F). In El Cacao, the September nights cool down to an average low of 17.5°C (63.5°F).

Humidity

In El Cacao, the average relative humidity in September is 90%.

Rainfall

The month with the most rainfall is September, when the rain falls for 29.1 days and typically aggregates up to 218mm (8.58") of precipitation.

Daylight

The average length of the day in September in El Cacao is 12h and 13min.
On the first day of September, sunrise is at 05:40 and sunset at 18:05. On the last day of the month, sunrise is at 05:42 and sunset at 17:42 CST.

Sunshine

In El Cacao, the average sunshine in September is 6.8h.

UV index

In September, the average daily maximum UV index in El Cacao is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: During September, 5 as the daily maximum UV index converts into the following advice:
Be vigilant - Preventing sunburn is recommended. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.

Updated: Feb 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

El Cacao in September has an average high-temperature of 25.8°C (78.4°F) and an average low-temperature of 17.5°C (63.5°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in May is calculated to be 31°C (87.8°F).

In September, the average relative humidity in El Cacao, Honduras, is 90%.

September is the month with the most rainfall in El Cacao. Rain falls for 29.1 days and accumulates 218mm (8.58") of precipitation.

In El Cacao, Honduras, in September, during 29.1 rainfall days, 218mm (8.58") of precipitation is typically accumulated.

The average day length in September in El Cacao is 12h and 13min.

In September, on the first day of the month, sunrise is at 05:40 and sunset at 18:05. On the last day of the month, in El Cacao, sunrise is at 05:42 and sunset at 17:42 CST.

In September, the average sunshine duration is 6.8h.

In September, the average daily maximum UV index in El Cacao, Honduras, is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Aug

September

Oct

Average high temperature

26.2°C

25.8°C

24.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.6km/h

4.8km/h

6.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.7

0.7

1.8

Average UV index

Average cloud cover

Average visibility

Average temperature in September
El Cacao, Honduras

Average high temperature in September: 25.8°C

The warmest month (with the highest average high temperature) is April (28.8°C).
The month with the lowest average high temperature is January (21.8°C).

Average low temperature in September: 17.5°C

The month with the highest average low temperature is May (18.6°C).
The coldest month (with the lowest average low temperature) is January (14.1°C).

Average pressure in September
El Cacao, Honduras

Average pressure in September: 1012.2mbar

The month with the highest atmospheric pressure is January (1015.9mbar).
The months with the lowest atmospheric pressure are May and September (1012.2mbar).

Average wind speed in September
El Cacao, Honduras

Average wind speed in September: 4.5km/h

The windiest month (with the highest average wind speed) is January (7.8km/h).
The calmest month (with the lowest average wind speed) is September (4.5km/h).

Average humidity in September
El Cacao, Honduras

Average humidity in September: 90%

The months with the highest relative humidity are October and November (91%).
The month with the lowest relative humidity is April (76%).

Average rainfall in September
El Cacao, Honduras

Average rainfall in September: 218mm

The wettest month (with the highest rainfall) is September (218mm).
The driest month (with the least rainfall) is February (32mm).

Average rainfall days in September
El Cacao, Honduras

Average rainfall days in September: 29.1 days

The month with the highest number of rainy days is September (29.1 days).
The month with the least rainy days is February (19.1 days).

Average daylight in September /
Average sunshine in September
El Cacao, Honduras

Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).

Average sunshine in September: 6h and 48min

The month with the most sunshine is April (Average sunshine: 10h and 18min).
The month with the least sunshine is November (Average sunshine: 5h and 0min).

Average sunshine days in September
El Cacao, Honduras

Average sunshine days in September: 0.7 days

The month with the most sunshine days is March (8.3 days).
The month with the least sunshine days is September (0.7 days).

Average UV index in September
El Cacao, Honduras

Average UV index in September: 5

The months with the highest UV index are March, April, May and June (UV index 6).
The months with the lowest UV index are January, November and December (UV index 4).