September weather forecastLimon, Honduras

September

Weather in September

September, the first month of the autumn in Limon, is also a moderately hot month, with an average temperature varying between 18.3°C (64.9°F) and 28.1°C (82.6°F).

Temperature

The high-temperature average in September for Limon is a still moderately hot 28.1°C (82.6°F), staying closely aligned with August's conditions. During September, the average low-temperature is recorded at an enjoyable 18.3°C (64.9°F).

Heat index

September's mean heat index is estimated at a hot 34°C (93.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gives an indication of how one might feel in terms of heat after considering humidity. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in September is 87%.

Rainfall

In Limon, in September, it is raining for 27.9 days, with typically 171mm (6.73") of accumulated precipitation. In Limon, during the entire year, the rain falls for 291.3 days and collects up to 1274mm (50.16") of precipitation.

Daylight

In Limon, the average length of the day in September is 12h and 13min.
On the first day of September, sunrise is at 05:29 and sunset at 17:54. On the last day of the month, sunrise is at 05:31 and sunset at 17:31 CST.

Sunshine

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 of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In September, the maximum UV index of 5 suggests this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Frequently asked questions

The high-temperature, in September, in Limon, is 28.1°C (82.6°F), while the low-temperature averages to 18.3°C (64.9°F). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is estimated at 34°C (93.2°F).

The average relative humidity in September is 87%.

In Limon, in September, it is raining for 27.9 days, with typically 171mm (6.73") of accumulated precipitation.

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

On the first day of September, sunrise is at 05:29 and sunset at 17:54. On the last day of the month, sunrise is at 05:31 and sunset at 17:31 CST.

In September, the average sunshine duration is 6.5h.

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

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate health threat from 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 sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Limon, 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
Limon, 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
Limon, 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
Limon, 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
Limon, 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
Limon, 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
Limon, Honduras

  • Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in September: 6h and 30min

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
Limon, 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
Limon, 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
Limon, 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
Limon, 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).