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
September
Weather in September
Temperature
Sinamaica's temperatures tend to hit their maximum during August and September, with an average high-temperature of 31.8°C (89.2°F).Heat index
The heat index value during September is calculated to be a scorching 40°C (104°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.Consider that heat index readings are for situations in the shade and light wind. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
In September, the average relative humidity is 71%.Rainfall
In Sinamaica, during September, the rain falls for 20.3 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, there are 214.3 rainfall days, and 391mm (15.39") of precipitation is accumulated.Daylight
In Sinamaica, the average length of the day in September is 12h and 11min.On the first day of September, sunrise is at 06:37 and sunset at 18:56. On the last day of the month, sunrise is at 06:36 and sunset at 18:38 -04.
Sunshine
In September, the average sunshine is 9.4h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest?
How hot is September in Sinamaica?
What is the average humidity in September in Sinamaica?
How many days does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September in Sinamaica?
How long on average sun shines in September?
What is the month with the highest UV index?
What are the months with the lowest UV index?
What is the UV index reading in September in Sinamaica?
Average temperature in September
Sinamaica, Venezuela
- Average high temperature in September: 31.8°C
The warmest months (with the highest average high temperature) are August and September (31.8°C).
The month with the lowest average high temperature is December (30.3°C).
- Average low temperature in September: 25.8°C
The month with the highest average low temperature is April (26.1°C).
The coldest month (with the lowest average low temperature) is January (24.4°C).
Average pressure in September
Sinamaica, Venezuela
- Average pressure in September: 1010.6mbar
The month with the highest atmospheric pressure is January (1012.4mbar).
The months with the lowest atmospheric pressure are October and November (1010.3mbar).
Average wind speed in September
Sinamaica, Venezuela
- Average wind speed in September: 7.1km/h
The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is June (6.4km/h).
Average humidity in September
Sinamaica, Venezuela
- Average humidity in September: 71%
The month with the highest relative humidity is November (74%).
The month with the lowest relative humidity is February (66%).
Average rainfall in September
Sinamaica, Venezuela
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is October (59mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in September
Sinamaica, Venezuela
- Average rainfall days in September: 20.3 days
The month with the highest number of rainy days is November (24.7 days).
The month with the least rainy days is February (7.4 days).
Average daylight in September /
Average sunshine in September
Sinamaica, Venezuela
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is February (Average sunshine: 9h and 36min).
The months with the least sunshine are April, May and November (Average sunshine: 9h and 0min).
Average sunshine days in September
Sinamaica, Venezuela
- Average sunshine days in September: 5 days
The month with the most sunshine days is February (18.9 days).
The month with the least sunshine days is November (3.1 days).
Average UV index in September
Sinamaica, Venezuela
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Sinamaica, Venezuela
- Average cloud cover in September: 27
The month with the most cloud cover is November (Cloud cover 34).
The month with the least cloud cover is February (Cloud cover 24).
Average visibility in September
Sinamaica, Venezuela
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
