September weather forecast
Cuyalí, Honduras

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Weather in September

September, the first month of the autumn in Cuyalí, is still a warm month, with an average temperature fluctuating between 18.5°C (65.3°F) and 27.7°C (81.9°F).

Temperature

With the onset of September, Cuyalí's average high-temperature clocks in at a still moderately hot 27.7°C (81.9°F), showing a minor fluctuation from the previous month. Throughout September, an average low-temperature of 18.5°C (65.3°F) is experienced.

Heat index

For most parts of September, the heat index is calculated to be a tropical 32°C (89.6°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.

Humidity

The average relative humidity in September in Cuyalí is 86%.

Rainfall

In Cuyalí, in September, it is raining for 24.7 days, with typically 157mm (6.18") of accumulated precipitation. In Cuyalí, during the entire year, the rain falls for 216.3 days and collects up to 1029mm (40.51") of precipitation.

Daylight

In Cuyalí, the average length of the day in September is 12h and 12min.
On the first day of September in Cuyalí, Honduras, sunrise is at 05:34 and sunset at 17:57. On the last day of the month, sunrise is at 05:35 and sunset at 17:36 CST.

Sunshine

In September, the average sunshine in Cuyalí is 6.6h.

UV index

January, May, August through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 5 in September leads to these recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

What are the temperatures in Cuyalí in September?

The average high-temperature, in September, in Cuyalí, is 27.7°C (81.9°F), while the average low-temperature is 18.5°C (65.3°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is calculated to be 32°C (89.6°F).

What is the average humidity in September in Cuyalí?

In Cuyalí, the average relative humidity in September is 86%.

How many days does it rain in September in Cuyalí?

In Cuyalí, Honduras, in September, during 24.7 rainfall days, 157mm (6.18") of precipitation is typically accumulated.

What is the average length of the day in September in Cuyalí?

In September, the average day length in Cuyalí, Honduras, is 12h and 12min.

When are sunrise and sunset in September in Cuyalí?

On the first day of September in Cuyalí, sunrise is at 05:34 and sunset at 17:57. On the last day of the month, sunrise is at 05:35 and sunset at 17:36 CST.

How many hours of sunshine does Cuyalí have in September?

The average sunshine duration in September in Cuyalí is 6.6h.

What is the month with the lowest UV index in Cuyalí?

The months with the lowest UV index are January, May, August through December, with an average maximum UV index of 5.

What is the UV index intensity in September in Cuyalí?

In September, the average daily maximum UV index in Cuyalí, Honduras, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.

Average temperature in September
Cuyalí, Honduras

Average temperature in September - Cuyalí, Honduras
  • Average high temperature in September: 27.7°C

The warmest month (with the highest average high temperature) is April (30.9°C).
The month with the lowest average high temperature is December (25.7°C).

  • Average low temperature in September: 18.5°C

The month with the highest average low temperature is May (19.7°C).
The coldest month (with the lowest average low temperature) is January (16°C).

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Average pressure in September
Cuyalí, Honduras

Average pressure in September - Cuyalí, Honduras
  • Average pressure in September: 1012.2mbar

The month with the highest atmospheric pressure is January (1014.8mbar).
The month with the lowest atmospheric pressure is October (1012mbar).

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Average wind speed in September
Cuyalí, Honduras

Average wind speed in September - Cuyalí, Honduras
  • Average wind speed in September: 6.5km/h

The windiest month (with the highest average wind speed) is January (12.2km/h).
The calmest month (with the lowest average wind speed) is September (6.5km/h).

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Average humidity in September
Cuyalí, Honduras

Average humidity in September - Cuyalí, Honduras
  • Average humidity in September: 86%

The month with the highest relative humidity is October (87%).
The month with the lowest relative humidity is April (66%).

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Average rainfall in September
Cuyalí, Honduras

Average rainfall in September - Cuyalí, Honduras
  • Average rainfall in September: 157mm

The wettest month (with the highest rainfall) is May (216mm).
The driest months (with the least rainfall) are January and February (9mm).

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Average rainfall days in September
Cuyalí, Honduras

Average rainfall days in September - Cuyalí, Honduras
  • Average rainfall days in September: 24.7 days

The month with the highest number of rainy days is October (25.9 days).
The month with the least rainy days is February (9 days).

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Average daylight in September /
Average sunshine in September
Cuyalí, Honduras

Average daylight in September / Average sunshine in September - Cuyalí, Honduras
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in September: 6h and 4min

The month with the most sunshine is May (Average sunshine: 9h and 6min).
The month with the least sunshine is October (Average sunshine: 6h and 0min).

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Average sunshine days in September
Cuyalí, Honduras

Average sunshine days in September - Cuyalí, Honduras
  • Average sunshine days in September: 2.9 days

The month with the most sunshine days is January (14.6 days).
The month with the least sunshine days is June (1.8 days).

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Average UV index in September
Cuyalí, Honduras

Average UV index in September - Cuyalí, Honduras
  • Average UV index in September: 5

The months with the highest UV index are February, March, April, June and July (UV index 6).
The months with the lowest UV index are January, May, August, September, October, November and December (UV index 5).

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Average cloud cover in September
Cuyalí, Honduras

Average cloud cover in September - Cuyalí, Honduras
  • Average cloud cover in September: 61

The months with the most cloud cover are June, July and October (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 36).

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Average visibility in September
Cuyalí, Honduras

Average visibility in September - Cuyalí, Honduras
  • Average visibility in September: 6km

The months with the highest visibility are March and April (9km).
The months with the lowest visibility are July, August, September, October and November (6km).

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Cuyalí, Honduras

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