September weather forecastOmoa, Honduras
September
Weather in September
September, the first month of the autumn in Omoa, is still a tropical month, with an average temperature ranging between max 30.7°C (87.3°F) and min 23.1°C (73.6°F).Temperature
Omoa marks the start of September with an average high-temperature of a still hot 30.7°C (87.3°F), hinting at a slight fluctuation from August's 30.6°C (87.1°F). During September, Omoa observes a consistent average nighttime temperature of 23.1°C (73.6°F).Heat index
In September, the heat index is calculated to be a scorching 40°C (104°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.Heat index values are typically calculated for conditions of shade and a light breeze. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. 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 remain especially vital for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
In Omoa, the average relative humidity in September is 81%.Rainfall
In Omoa, Honduras, during September, the rain falls for 26.9 days and regularly aggregates up to 134mm (5.28") of precipitation. In Omoa, during the entire year, the rain falls for 270.3 days and collects up to 1320mm (51.97") of precipitation.Daylight
In September, the average length of the day in Omoa is 12h and 13min.On the first day of September, sunrise is at 05:39 and sunset at 18:04. On the last day of the month, sunrise is at 05:41 and sunset at 17:41 CST.
Sunshine
In Omoa, the average sunshine in September is 9.2h.UV index
The average daily maximum UV index in September in Omoa is 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 6 in September, converts into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Omoa, Honduras
- Average high temperature in September: 30.7°C
The warmest month (with the highest average high temperature) is April (31.3°C).
The month with the lowest average high temperature is January (25.3°C).
- Average low temperature in September: 23.1°C
The month with the highest average low temperature is June (23.8°C).
The coldest month (with the lowest average low temperature) is January (19.1°C).
Average pressure in September
Omoa, Honduras
- Average pressure in September: 1011.8mbar
The month with the highest atmospheric pressure is January (1016.4mbar).
The month with the lowest atmospheric pressure is September (1011.8mbar).
Average wind speed in September
Omoa, Honduras
- Average wind speed in September: 6.8km/h
The windiest months (with the highest average wind speed) are March, April and July (7.7km/h).
The calmest month (with the lowest average wind speed) is November (6.5km/h).
Average humidity in September
Omoa, Honduras
- Average humidity in September: 81%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Omoa, Honduras
- Average rainfall in September: 134mm
The wettest month (with the highest rainfall) is June (158mm).
The driest month (with the least rainfall) is April (50mm).
Average rainfall days in September
Omoa, Honduras
- Average rainfall days in September: 26.9 days
The month with the highest number of rainy days is July (28 days).
The month with the least rainy days is April (15.3 days).
Average daylight in September /
Average sunshine in September
Omoa, 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: 9h and 12min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in September
Omoa, Honduras
- Average sunshine days in September: 1.7 days
The month with the most sunshine days is March (12.1 days).
The month with the least sunshine days is September (1.7 days).
Average UV index in September
Omoa, Honduras
- Average UV index in September: 6
The months with the highest UV index are March, April, May, June, July and August (UV index 7).
The month with the lowest UV index is November (UV index 5).
Average cloud cover in September
Omoa, Honduras
- Average cloud cover in September: 33
The month with the most cloud cover is November (Cloud cover 52).
The month with the least cloud cover is April (Cloud cover 27).
Average visibility in September
Omoa, 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).
