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 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
In September, the meteorological conditions alter, with the average high-temperature shifting from a tropical 32.7°C (90.9°F) in August to a moderately hot 27.1°C (80.8°F). The month of September records an average low-temperature of 18°C (64.4°F) in Stratos.Heat index
The heat index value during September is calculated to be 28°C (82.4°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. 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 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
In Stratos, Greece, the average relative humidity in September is 62%.Rainfall
In September, the rain falls for 10.5 days. Throughout September, 36mm (1.42") of precipitation is accumulated. In Stratos, Greece, during the entire year, the rain falls for 135.2 days and collects up to 627mm (24.69") of precipitation.Snowfall
April through December are months without snowfall.Daylight
In September, the average length of the day is 12h and 26min.On the first day of the month, sunrise is at 07:04 and sunset at 20:04. On the last day of September, in Stratos, sunrise is at 07:30 and sunset at 19:19 EEST.
Sunshine
In September, the average sunshine in Stratos is 9.6h.UV index
The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 6 during September, leads to the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Stratos?
What is the average humidity in September in Stratos?
How many days does it rain in September in Stratos?
When it does not snow in Stratos?
What is the average length of the day in September in Stratos?
When is the sunrise / sunset in September in Stratos?
How many hours of sunshine does Stratos have in September?
What is the UV index reading in September in Stratos?
Average temperature in September
Stratos, Greece
- Average high temperature in September: 27.1°C
The warmest month (with the highest average high temperature) is August (32.7°C).
The month with the lowest average high temperature is January (11.2°C).
- Average low temperature in September: 18°C
The month with the highest average low temperature is August (20.9°C).
The coldest month (with the lowest average low temperature) is January (5°C).
Average pressure in September
Stratos, Greece
- Average pressure in September: 1015mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in September
Stratos, Greece
- Average wind speed in September: 7.6km/h
The windiest month (with the highest average wind speed) is February (9.9km/h).
The calmest months (with the lowest average wind speed) are June, July and August (7.2km/h).
Average humidity in September
Stratos, Greece
- Average humidity in September: 62%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is August (51%).
Average rainfall in September
Stratos, Greece
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is January (113mm).
The driest month (with the least rainfall) is August (5mm).
Average rainfall days in September
Stratos, Greece
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is January (16 days).
The month with the least rainy days is August (3.8 days).
Average snowfall in September
Stratos, Greece
- Average snowfall in September: 0mm
The month with the highest snowfall is March (2mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in September
Stratos, Greece
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Stratos, Greece
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in September: 9h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).
Average sunshine days in September
Stratos, Greece
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is August (24.3 days).
The month with the least sunshine days is February (11.7 days).
Average UV index in September
Stratos, Greece
- Average UV index in September: 6
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in September
Stratos, Greece
- Average cloud cover in September: 15
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Stratos, Greece
- 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).
