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
Stepping into September, Pastor records an average high-temperature of a still tropical 31.1°C (88°F), almost consistent with August. During the month of September, the temperature in Pastor generally drops to a low average of 21°C (69.8°F).Heat index
In September, the heat index is computed to be a blisteringly hot 41°C (105.8°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.
Humidity
In September, the average relative humidity is 78%.Rainfall
September is the month with the most rainfall in Pastor. Rain falls for 22.1 days and accumulates 101mm (3.98") of precipitation.Daylight
In Pastor, 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, in Pastor, sunrise is at 06:33 and sunset at 18:31 AST.
Sunshine
In September, the average sunshine is 9.3h.UV index
The months with the lowest UV index in Pastor are January through May, August through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: In September, the maximum UV index of 6 suggests these recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Pastor in September?
What is the average humidity in September in Pastor?
What is the wettest month in Pastor?
How many days does it rain in September in Pastor?
How many hours of daylight does Pastor have in September?
What time are sunrise and sunset in September in Pastor?
How long on average sun shines in September in Pastor?
What is the month with the lowest UV index in Pastor?
What is the UV index intensity in September in Pastor?
Average temperature in September
Pastor, 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
Pastor, 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
Pastor, 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
Pastor, 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
Pastor, 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
Pastor, 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
Pastor, 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
Pastor, 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
Pastor, 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
Pastor, 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
Pastor, 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).
