Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The beginning of September records an average high-temperature of a still moderately hot 28.2°C (82.8°F), marking a negligible difference from August's 27.4°C (81.3°F). Las Tunas, in September, experiences an average temperature of 20.8°C (69.4°F) at night.Heat index
The heat index in September is computed to be a hot 33°C (91.4°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
In Las Tunas, the average relative humidity in September is 83%.Rainfall
In Las Tunas, during September, the rain falls for 24.5 days and regularly aggregates up to 103mm (4.06") of precipitation. In Las Tunas, during the entire year, the rain falls for 239 days and collects up to 1046mm (41.18") of precipitation.Daylight
In September, the average length of the day is 12h and 11min.On the first day of September, sunrise is at 06:22 and sunset at 18:40. On the last day of the month, sunrise is at 06:19 and sunset at 18:22 -04.
Sunshine
In September, the average sunshine is 9.2h.UV index
January, February, May through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 6 in September translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
How hot is September in Las Tunas?
What is the average humidity in September in Las Tunas?
How many days does it rain in September in Las Tunas?
What is the average length of the day in September in Las Tunas?
When is the sunrise / sunset in September in Las Tunas?
How long on average sun shines in September in Las Tunas?
When is the lowest UV index in Las Tunas?
What is the UV index reading in September in Las Tunas?
Average temperature in September
Las Tunas, Venezuela
- Average high temperature in September: 28.2°C
The warmest month (with the highest average high temperature) is March (30°C).
The month with the lowest average high temperature is July (27.1°C).
- Average low temperature in September: 20.8°C
The months with the highest average low temperature are April and May (21.9°C).
The coldest month (with the lowest average low temperature) is January (20.1°C).
Average pressure in September
Las Tunas, Venezuela
- Average pressure in September: 1011.7mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in September
Las Tunas, Venezuela
- Average wind speed in September: 5.4km/h
The windiest month (with the highest average wind speed) is March (8.1km/h).
The calmest month (with the lowest average wind speed) is October (4.9km/h).
Average humidity in September
Las Tunas, Venezuela
- Average humidity in September: 83%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is March (72%).
Average rainfall in September
Las Tunas, Venezuela
- Average rainfall in September: 103mm
The wettest month (with the highest rainfall) is July (134mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days in September
Las Tunas, Venezuela
- Average rainfall days in September: 24.5 days
The month with the highest number of rainy days is July (26.8 days).
The month with the least rainy days is February (6.9 days).
Average daylight in September /
Average sunshine in September
Las Tunas, Venezuela
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is February (Average sunshine: 9h and 30min).
The months with the least sunshine are May and July (Average sunshine: 8h and 12min).
Average sunshine days in September
Las Tunas, Venezuela
- Average sunshine days in September: 4.4 days
The month with the most sunshine days is February (19.6 days).
The month with the least sunshine days is July (3.3 days).
Average UV index in September
Las Tunas, Venezuela
- Average UV index in September: 6
The months with the highest UV index are March and April (UV index 7).
The months with the lowest UV index are January, February, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
Las Tunas, Venezuela
- Average cloud cover in September: 31
The months with the most cloud cover are May, July and November (Cloud cover 41).
The month with the least cloud cover is February (Cloud cover 24).
Average visibility in September
Las Tunas, Venezuela
- Average visibility in September: 9km
The months with the highest visibility are January, February and March (10km).
The month with the lowest visibility is July (8km).
Las Tunas, Venezuela
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