September weather forecast
Gualaco, Honduras

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Weather in September

Approaching the year's end, weather in Gualaco in September manifests an interesting pattern. The temperature marginally drops, bringing a subtle relief from the consistent heat. As with August, rainfall retains its rhythm, ensuring short bursts of showers refresh the natural vibrancy of the city. Sunshine hours slightly reduce, and the daylight takes a dip as well. Notably, this is the month when the wind scale hits the lowest mark for the year at 4.1km/h (2.5mph), reflecting a calm and serene atmosphere.

Temperature

As September takes its course, Gualaco's average high-temperature registers at a still moderately hot 28.1°C (82.6°F), closely aligning with the preceding month. An average nighttime temperature of 18.3°C (64.9°F) is noted during the month of September.

Heat index

September's average heat index is calculated to be a tropical 34°C (93.2°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.

Humidity

In Gualaco, the average relative humidity in September is 87%.

Rainfall

In Gualaco, during September, the rain falls for 27.9 days and regularly aggregates up to 171mm (6.73") of precipitation. Throughout the year, in Gualaco, there are 291.3 rainfall days, and 1274mm (50.16") of precipitation is accumulated.

Daylight

In Gualaco, the average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 05:31 and sunset at 17:56. On the last day of September, in Gualaco, Honduras, sunrise is at 05:33 and sunset at 17:34 CST.

Sunshine

In Gualaco, the average sunshine in September is 6.5h.

UV index

January, February, May, August through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 5 in September translates into these instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Feb 19, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

Is it hot in Gualaco during September?

The high-temperature, in September, in Gualaco, records 28.1°C (82.6°F), while the low-temperature is 18.3°C (64.9°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in September is calculated to be 34°C (93.2°F).

What is the average humidity in September in Gualaco?

In September, the average relative humidity in Gualaco, Honduras, is 87%.

How many days does it rain in September in Gualaco?

In September, in Gualaco, Honduras, the rain falls for 27.9 days. Throughout September, 171mm (6.73") of precipitation is accumulated.

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

In September, the average day length in Gualaco is 12h and 13min.

When is the sunrise / sunset in September in Gualaco?

In September, on the first day of the month, sunrise is at 05:31 and sunset at 17:56. On the last day of the month, sunrise is at 05:33 and sunset at 17:34 CST.

How many hours of sunshine does Gualaco have in September?

The average sunshine duration in September is 6.5h.

What are the months with the lowest UV index in Gualaco?

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

What is the UV index reading in September in Gualaco?

In Gualaco, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Gualaco, Honduras

Average temperature in September - Gualaco, Honduras
  • Average high temperature in September: 28.1°C

The warmest month (with the highest average high temperature) is April (30.3°C).
The month with the lowest average high temperature is January (24.6°C).

  • Average low temperature in September: 18.3°C

The months with the highest average low temperature are May and June (19°C).
The coldest month (with the lowest average low temperature) is January (14.9°C).

Average pressure in September
Gualaco, Honduras

Average pressure in September - Gualaco, Honduras
  • Average pressure in September: 1012.3mbar

The month with the highest atmospheric pressure is January (1016.1mbar).
The months with the lowest atmospheric pressure are September and October (1012.3mbar).

Average wind speed in September
Gualaco, Honduras

Average wind speed in September - Gualaco, Honduras
  • Average wind speed in September: 4.1km/h

The windiest months (with the highest average wind speed) are March and April (5.6km/h).
The calmest month (with the lowest average wind speed) is September (4.1km/h).

Average humidity in September
Gualaco, Honduras

Average humidity in September - Gualaco, Honduras
  • Average humidity in September: 87%

The month with the highest relative humidity is October (88%).
The month with the lowest relative humidity is April (74%).

Average rainfall in September
Gualaco, Honduras

Average rainfall in September - Gualaco, Honduras
  • Average rainfall in September: 171mm

The wettest month (with the highest rainfall) is October (201mm).
The driest month (with the least rainfall) is March (32mm).

Average rainfall days in September
Gualaco, Honduras

Average rainfall days in September - Gualaco, Honduras
  • Average rainfall days in September: 27.9 days

The month with the highest number of rainy days is October (28.5 days).
The month with the least rainy days is February (18.8 days).

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

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

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 18min).

  • Average sunshine in September: 6h and 3min

The month with the most sunshine is May (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in September
Gualaco, Honduras

Average sunshine days in September - Gualaco, Honduras
  • Average sunshine days in September: 1.4 days

The months with the most sunshine days are March and April (6.3 days).
The months with the least sunshine days are September and October (1.4 days).

Average UV index in September
Gualaco, Honduras

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

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

Average cloud cover in September
Gualaco, Honduras

Average cloud cover in September - Gualaco, Honduras
  • Average cloud cover in September: 68

The months with the most cloud cover are June, October and November (Cloud cover 71).
The month with the least cloud cover is April (Cloud cover 51).

Average visibility in September
Gualaco, Honduras

Average visibility in September - Gualaco, Honduras
  • Average visibility in September: 5km

The months with the highest visibility are March, April and May (7km).
The months with the lowest visibility are August, September, October, November and December (5km).

Gualaco, Honduras

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