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 snowfall 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
Santo Domingo de Guzmán measures an average high-temperature of a still refreshing 18°C (64.4°F) in September, nearly consistent with the preceding month. Santo Domingo de Guzmán witnesses an average low-temperature of 9.2°C (48.6°F) throughout the month of September.Humidity
September is the most humid month, with an average relative humidity of 86%.Rainfall
In Santo Domingo de Guzmán, Mexico, in September, during 27.3 rainfall days, 185mm (7.28") of precipitation is typically accumulated. In Santo Domingo de Guzmán, during the entire year, the rain falls for 186.8 days and collects up to 1156mm (45.51") of precipitation.Snowfall
January, April through December are months without snowfall in Santo Domingo de Guzmán.Daylight
The average length of the day in September in Santo Domingo de Guzmán is 12h and 14min.On the first day of the month, sunrise is at 6:23 am and sunset at 6:53 pm. On the last day of September, sunrise is at 6:29 am and sunset at 6:27 pm CST.
Sunshine
The average sunshine in September in Santo Domingo de Guzmán is 8.2h.UV index
The months with the lowest UV index are June, August and September, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: In September, a daily UV index of 3 turns into the following recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Santo Domingo de Guzmán in September?
What is the most humid month in Santo Domingo de Guzmán?
What is the average humidity in September in Santo Domingo de Guzmán?
How many days does it rain in September in Santo Domingo de Guzmán?
When it does not snow in Santo Domingo de Guzmán?
How many hours of daylight does Santo Domingo de Guzmán have in September?
When are sunrise and sunset in September in Santo Domingo de Guzmán?
How long on average sun shines in September in Santo Domingo de Guzmán?
When is the lowest UV index in Santo Domingo de Guzmán?
What is the UV index reading in September in Santo Domingo de Guzmán?
Average temperature in September
Santo Domingo de Guzmán, Mexico
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is April (22.6°C).
The month with the lowest average high temperature is January (16.8°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is May (10.2°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).
Average pressure in September
Santo Domingo de Guzmán, Mexico
- Average pressure in September: 1015.3mbar
The month with the highest atmospheric pressure is January (1017.9mbar).
The month with the lowest atmospheric pressure is May (1013.8mbar).
Average wind speed in September
Santo Domingo de Guzmán, Mexico
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is March (7.1km/h).
The calmest month (with the lowest average wind speed) is July (4.6km/h).
Average humidity in September
Santo Domingo de Guzmán, Mexico
- Average humidity in September: 86%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (47%).
Average rainfall in September
Santo Domingo de Guzmán, Mexico
- Average rainfall in September: 185mm
The wettest month (with the highest rainfall) is July (275mm).
The driest month (with the least rainfall) is December (7mm).
Average rainfall days in September
Santo Domingo de Guzmán, Mexico
- Average rainfall days in September: 27.3 days
The month with the highest number of rainy days is August (30.2 days).
The month with the least rainy days is December (4.7 days).
Average snowfall days in September
Santo Domingo de Guzmán, Mexico
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are February and March (0.1 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Santo Domingo de Guzmán, Mexico
- 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: 8h and 1min
The month with the most sunshine is March (Average sunshine: 9h and 48min).
The month with the least sunshine is November (Average sunshine: 8h and 0min).
Average sunshine days in September
Santo Domingo de Guzmán, Mexico
- Average sunshine days in September: 1.7 days
The month with the most sunshine days is December (24.5 days).
The months with the least sunshine days are July and August (0.3 days).
Average UV index in September
Santo Domingo de Guzmán, Mexico
- Average UV index in September: 3
The months with the highest UV index are March and April (UV index 5).
The months with the lowest UV index are June, August and September (UV index 3).
Average cloud cover in September
Santo Domingo de Guzmán, Mexico
- Average cloud cover in September: 49
The month with the most cloud cover is September (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 12).
Average visibility in September
Santo Domingo de Guzmán, Mexico
- Average visibility in September: 7km
The months with the highest visibility are January, February, March, April, May and December (10km).
The months with the lowest visibility are July, August and September (7km).
