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
The arrival of September brings an average high-temperature of a still moderately hot 28.6°C (83.5°F), closely following the temperature pattern of August. Juan Adrián observes an average nighttime temperature of 18.6°C (65.5°F) during September.Heat index
September's heat index is evaluated at a tropical 34°C (93.2°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.For clarity, heat index numbers account for light winds and areas under shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Humidity
The average relative humidity in September is 83%.Rainfall
In Juan Adrián, in September, it is raining for 22 days, with typically 107mm (4.21") of accumulated precipitation. Throughout the year, there are 248.2 rainfall days, and 1018mm (40.08") of precipitation is accumulated.Daylight
In Juan Adrián, the average length of the day in September is 12h and 14min.On the first day of September, sunrise is at 06:26 and sunset at 18:55. On the last day of the month, sunrise is at 06:31 and sunset at 18:30 AST.
Sunshine
The months with the most sunshine are June, August and September, with an average of 8.4h of sunshine.UV index
The months with the highest UV index in Juan Adrián are March through October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 6 during September, leads to the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Juan Adrián have in September?
When is the sunrise / sunset in September in Juan Adrián?
What are the months with the most sunshine?
How many hours of sunshine does Juan Adrián have in September?
What are the months with the highest UV index?
How high is the UV index in September?
Average temperature in September
Juan Adrián, Dominican Republic
- Average high temperature in September: 28.6°C
The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (25.4°C).
- Average low temperature in September: 18.6°C
The month with the highest average low temperature is October (19°C).
The coldest months (with the lowest average low temperature) are January and February (15.4°C).
Average pressure in September
Juan Adrián, Dominican Republic
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is January (1017.1mbar).
The month with the lowest atmospheric pressure is October (1013mbar).
Average wind speed in September
Juan Adrián, Dominican Republic
- Average wind speed in September: 5km/h
The windiest months (with the highest average wind speed) are June and July (6km/h).
The calmest month (with the lowest average wind speed) is November (4.6km/h).
Average humidity in September
Juan Adrián, Dominican Republic
- Average humidity in September: 83%
The month with the highest relative humidity is November (86%).
The months with the lowest relative humidity are March and August (82%).
Average rainfall in September
Juan Adrián, Dominican Republic
- Average rainfall in September: 107mm
The wettest month (with the highest rainfall) is May (185mm).
The driest month (with the least rainfall) is February (34mm).
Average rainfall days in September
Juan Adrián, Dominican Republic
- Average rainfall days in September: 22 days
The month with the highest number of rainy days is May (24.7 days).
The month with the least rainy days is February (15.7 days).
Average daylight in September /
Average sunshine in September
Juan Adrián, Dominican Republic
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 8h and 2min
The months with the most sunshine are June, August and September (Average sunshine: 8h and 24min).
The month with the least sunshine is November (Average sunshine: 7h and 30min).
Average sunshine days in September
Juan Adrián, Dominican Republic
- Average sunshine days in September: 5.6 days
The month with the most sunshine days is January (9.5 days).
The month with the least sunshine days is April (4.3 days).
Average UV index in September
Juan Adrián, Dominican Republic
- Average UV index in September: 6
The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 5).
Average cloud cover in September
Juan Adrián, Dominican Republic
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility in September
Juan Adrián, Dominican Republic
- Average visibility in September: 7km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (7km).
The month with the lowest visibility is January (6km).
