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
Cerros de Gurabo's average high-temperature in September is a still hot 31.1°C (88°F), marking an insignificant difference from the 31.7°C (89.1°F) of August. Throughout the month of September, Cerros de Gurabo witnesses an average low-temperature of 21°C (69.8°F).Heat index
The heat index value for September is evaluated at an extremely hot 41°C (105.8°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
In Cerros de Gurabo, the average relative humidity in September is 78%.Rainfall
The month with the most rainfall is September, when the rain falls for 22.1 days and typically aggregates up to 101mm (3.98") of precipitation.Daylight
In Cerros de Gurabo, the average length of the day in September is 12h and 14min.On the first day of the month, sunrise is at 06:27 and sunset at 18:57. On the last day of September, sunrise is at 06:33 and sunset at 18:31 AST.
Sunshine
In Cerros de Gurabo, the average sunshine in September is 9.3h.UV index
January through May, August 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 vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 6 suggests these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Cerros de Gurabo in September?
What is the average humidity in September?
What is the rainiest month?
How many days does it rain in September?
How many hours of daylight does Cerros de Gurabo have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Cerros de Gurabo have in September?
What is the month with the lowest UV index?
How high is the UV index in September?
Average temperature in September
Cerros de Gurabo, Dominican Republic
- Average high temperature in September: 31.1°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is December (26.9°C).
- Average low temperature in September: 21°C
The month with the highest average low temperature is July (21.4°C).
The coldest months (with the lowest average low temperature) are January and February (17.5°C).
Average pressure in September
Cerros de Gurabo, Dominican Republic
- Average pressure in September: 1013.7mbar
The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is October (1012.9mbar).
Average wind speed in September
Cerros de Gurabo, Dominican Republic
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is July (9.8km/h).
The calmest month (with the lowest average wind speed) is November (5.8km/h).
Average humidity in September
Cerros de Gurabo, Dominican Republic
- Average humidity in September: 78%
The months with the highest relative humidity are November and December (83%).
The month with the lowest relative humidity is July (74%).
Average rainfall in September
Cerros de Gurabo, Dominican Republic
- Average rainfall in September: 101mm
The wettest month (with the highest rainfall) is September (101mm).
The driest months (with the least rainfall) are January and December (28mm).
Average rainfall days in September
Cerros de Gurabo, Dominican Republic
- Average rainfall days in September: 22.1 days
The month with the highest number of rainy days is October (22.5 days).
The month with the least rainy days is January (13.3 days).
Average daylight in September /
Average sunshine in September
Cerros de Gurabo, Dominican Republic
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in September: 9h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 24min).
The months with the least sunshine are March and November (Average sunshine: 8h and 0min).
Average sunshine days in September
Cerros de Gurabo, Dominican Republic
- Average sunshine days in September: 5.5 days
The month with the most sunshine days is June (13.5 days).
The month with the least sunshine days is October (3.5 days).
Average UV index in September
Cerros de Gurabo, Dominican Republic
- Average UV index in September: 6
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, March, April, May, August, September, October, November and December (UV index 6).
Average cloud cover in September
Cerros de Gurabo, Dominican Republic
- Average cloud cover in September: 26
The months with the most cloud cover are March and November (Cloud cover 40).
The months with the least cloud cover are July and August (Cloud cover 23).
Average visibility in September
Cerros de Gurabo, Dominican Republic
- Average visibility in September: 9km
The months with the highest visibility are June, July, August and September (9km).
The months with the lowest visibility are January and November (7km).
