September weather forecastPotrerillos, Honduras

September

Weather in September

The first month of the autumn, September, is still a tropical month in Potrerillos, Honduras, with an average temperature ranging between min 23.2°C (73.8°F) and max 30.6°C (87.1°F).

Temperature

Entering September, the average high-temperature is recorded at a still hot 30.6°C (87.1°F), maintaining parity with August. Potrerillos throughout September, experiences an average nighttime temperature of 23.2°C (73.8°F).

Heat index

September's heat index is computed to be a blisteringly hot 40°C (104°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In September, the average relative humidity in Potrerillos is 82%.

Rainfall

In September, in Potrerillos, Honduras, the rain falls for 26.2 days. Throughout September, 139mm (5.47") of precipitation is accumulated. Throughout the year, in Potrerillos, there are 292 rainfall days, and 1463mm (57.6") of precipitation is accumulated.

Daylight

In September, the average length of the day in Potrerillos is 12h and 13min.
On the first day of September in Potrerillos, Honduras, sunrise is at 05:39 and sunset at 18:03. On the last day of the month, sunrise is at 05:41 and sunset at 17:41 CST.

Sunshine

The average sunshine in September is 8.8h.

UV index

March, April, June, August and September, with an average maximum UV index of 7, are months with the highest UV index in Potrerillos. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

The high-temperature during September is 30.6°C (87.1°F) and the low-temperature is 23.2°C (73.8°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in September is computed to be 40°C (104°F).

In September, the average relative humidity in Potrerillos, Honduras, is 82%.

In September, in Potrerillos, the rain falls for 26.2 days. Throughout September, 139mm (5.47") of precipitation is accumulated.

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

On the first day of September in Potrerillos, Honduras, sunrise is at 05:39 and sunset at 18:03. On the last day of the month, sunrise is at 05:41 and sunset at 17:41 CST.

In Potrerillos, Honduras, the average sunshine duration in September is 8.8h.

The months with the highest UV index are March, April, June, August and September, with an average maximum UV index of 7.

In Potrerillos, Honduras, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high 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 days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Potrerillos, Honduras

  • Average high temperature in September: 30.6°C

The warmest month (with the highest average high temperature) is April (31.1°C).
The month with the lowest average high temperature is January (25.4°C).

  • Average low temperature in September: 23.2°C

The month with the highest average low temperature is June (23.9°C).
The coldest month (with the lowest average low temperature) is January (19.5°C).

Average pressure in September
Potrerillos, Honduras

  • Average pressure in September: 1011.9mbar

The month with the highest atmospheric pressure is January (1016.7mbar).
The month with the lowest atmospheric pressure is September (1011.9mbar).

Average wind speed in September
Potrerillos, Honduras

  • Average wind speed in September: 6.3km/h

The windiest month (with the highest average wind speed) is July (7.4km/h).
The calmest month (with the lowest average wind speed) is November (6km/h).

Average humidity in September
Potrerillos, Honduras

  • Average humidity in September: 82%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is April (78%).

Average rainfall in September
Potrerillos, Honduras

  • Average rainfall in September: 139mm

The wettest month (with the highest rainfall) is July (199mm).
The driest month (with the least rainfall) is April (51mm).

Average rainfall days in September
Potrerillos, Honduras

  • Average rainfall days in September: 26.2 days

The month with the highest number of rainy days is July (29.3 days).
The month with the least rainy days is April (18.2 days).

Average daylight in September /
Average sunshine in September
Potrerillos, 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: 8h and 48min

The month with the most sunshine is April (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

Average sunshine days in September
Potrerillos, Honduras

  • Average sunshine days in September: 2.5 days

The month with the most sunshine days is April (8.4 days).
The month with the least sunshine days is July (0.9 days).

Average UV index in September
Potrerillos, Honduras

  • Average UV index in September: 7

The months with the highest UV index are March, April, June, August and September (UV index 7).
The month with the lowest UV index is January (UV index 5).

Average cloud cover in September
Potrerillos, Honduras

  • Average cloud cover in September: 39

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is April (Cloud cover 36).

Average visibility in September
Potrerillos, Honduras

  • Average visibility in September: 9km

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).