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 sea temperature 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 transition into September notes an average high-temperature of a still warm 29.4°C (84.9°F), revealing a mild distinction from the 29.5°C (85.1°F) in August. Throughout September, Tarragona's nights experience a slight temperature dip to a still warm 25.1°C (77.2°F).Heat index
The average heat index in September is calculated to be a sweltering 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.Heat index guidelines indicate values are for light wind scenarios and shaded regions. 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', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant 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.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
The months with the lowest humidity are August through October, with an average relative humidity of 77%.Rainfall
September is the month with the least rainfall. Rain falls for 13.2 days and accumulates 28mm (1.1") of precipitation.Sea temperature
In September, the average sea temperature is 29.2°C (84.6°F).Note: For engaging in any water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) are viewed as outstanding and exceptionally pleasing for prolonged durations.
Daylight
The average length of the day in September is 12h and 10min.On the first day of September, sunrise is at 5:26 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 5:22 am and sunset at 5:26 pm PST.
Sunshine
September and October, with an average of 9h of sunshine, are months with the most sunshine in Tarragona.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 of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In September, an average UV index of 7 transforms into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Stay cautious! Sand and water reflections increase UV radiation potency.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Tarragona?
What are the least humid months in Tarragona?
What is the average humidity in September in Tarragona?
What is the driest month in Tarragona?
How much does it rain in Tarragona in September?
What is the sea water temperature in September in Tarragona?
What is the average length of the day in September in Tarragona?
When are sunrise and sunset in September in Tarragona?
What are the months with the most sunshine in Tarragona?
How many hours of sunshine does Tarragona have in September?
What are the months with the highest UV index in Tarragona?
What is the month with the lowest UV index in Tarragona?
What is the UV index intensity in September in Tarragona?
Average temperature in September
Tarragona, Philippines
- Average high temperature in September: 29.4°C
The warmest months (with the highest average high temperature) are August and October (29.5°C).
The month with the lowest average high temperature is February (27.6°C).
- Average low temperature in September: 25.1°C
The month with the highest average low temperature is October (25.3°C).
The coldest month (with the lowest average low temperature) is March (24.1°C).
Average pressure in September
Tarragona, Philippines
- Average pressure in September: 1009.5mbar
The months with the highest atmospheric pressure are February and March (1010.9mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in September
Tarragona, Philippines
- Average wind speed in September: 9.8km/h
The windiest month (with the highest average wind speed) is February (14.1km/h).
The calmest month (with the lowest average wind speed) is May (8km/h).
Average humidity in September
Tarragona, Philippines
- Average humidity in September: 77%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are August, September and October (77%).
Average rainfall in September
Tarragona, Philippines
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is January (143mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in September
Tarragona, Philippines
- Average rainfall days in September: 13.2 days
The month with the highest number of rainy days is January (20.9 days).
The month with the least rainy days is September (13.2 days).
Average sea temperature in September
Tarragona, Philippines
- Average sea temperature in September: 29.2°C
The best month for swimming (with the highest average sea temperature) is October (29.8°C).
The coldest month (with the lowest average sea temperature) is February (27.9°C).
Average daylight in September /
Average sunshine in September
Tarragona, Philippines
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in September: 9h
The months with the most sunshine are September and October (Average sunshine: 9h).
The month with the least sunshine is January (Average sunshine: 8h).
Average sunshine days in September
Tarragona, Philippines
- Average sunshine days in September: 13.8 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is January (7.3 days).
Average UV index in September
Tarragona, Philippines
- 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
Tarragona, Philippines
- Average cloud cover in September: 33
The months with the most cloud cover are January and July (Cloud cover 39).
The month with the least cloud cover is March (Cloud cover 30).
Average visibility in September
Tarragona, Philippines
- 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).
