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
Weather in September
The ideal sea water temperature of 25°C (77°F) and only 1.4 rainfall days, with 1mm (0.04") of accumulated rainfall, makes September the best time for swimming and other water activities.
Temperature
As Charaki steps into September, the average high-temperature is measured at a still moderately hot 27°C (80.6°F), displaying minor differences from August's 29.4°C (84.9°F). During September, Charaki perceives a slight decrease in temperature from daytime highs, settling at an average low of 24.1°C (75.4°F).Heat index
The average heat index in September is estimated at 29°C (84.2°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.Be advised, the heat index considers values for conditions in shade and with a light breeze. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Humidity
In September, the average relative humidity in Charaki is 66%.Rainfall
Months with rainfall in Charaki are January through July, September through December. September is the first month it rains in Charaki. Throughout September, in the average 1.4 rainfall days, it receives 1mm (0.04") of precipitation. In Charaki, during the entire year, the rain falls for 49.8 days and collects up to 95mm (3.74") of precipitation.Sea temperature
August and September, with an average sea temperature of 25°C (77°F), are months with the warmest seawater in Charaki.Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are regarded as highly pleasant, making all water activities enjoyable without any discomfort over long durations.
Daylight
In Charaki, the average length of the day in September is 12h and 25min.On the first day of September in Charaki, sunrise is at 06:39 and sunset at 19:35. On the last day of the month, sunrise is at 07:02 and sunset at 18:52 EEST.
Sunshine
In Charaki, the average sunshine in September is 11.5h.UV index
In Charaki, the average daily maximum UV index in September is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In September, an average UV index of 6 transforms into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.
Frequently asked questions
What is the usual temperature for Charaki in September?
What is the average humidity in September in Charaki?
When does it start raining in Charaki?
What are the months with the warmest sea water in Charaki?
How warm is the water in September in Charaki?
How many hours of daylight does Charaki have in September?
When are sunrise and sunset in September in Charaki?
How many hours of sunshine does Charaki have in September?
What is the UV index reading in September in Charaki?
Average temperature in September
Charaki, Greece
- Average high temperature in September: 27°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (14.9°C).
- Average low temperature in September: 24.1°C
The month with the highest average low temperature is August (25.8°C).
The coldest month (with the lowest average low temperature) is January (12.6°C).
Average pressure in September
Charaki, Greece
- Average pressure in September: 1011.5mbar
The month with the highest atmospheric pressure is December (1017.3mbar).
The month with the lowest atmospheric pressure is July (1007mbar).
Average wind speed in September
Charaki, Greece
- Average wind speed in September: 17.1km/h
The windiest month (with the highest average wind speed) is February (22.6km/h).
The calmest month (with the lowest average wind speed) is May (15km/h).
Average humidity in September
Charaki, Greece
- Average humidity in September: 66%
The months with the highest relative humidity are May and June (70%).
The month with the lowest relative humidity is October (65%).
Average rainfall in September
Charaki, Greece
- Average rainfall in September: 1mm
The wettest month (with the highest rainfall) is December (21mm).
The driest month (with the least rainfall) is August (0mm).
Average rainfall days in September
Charaki, Greece
- Average rainfall days in September: 1.4 days
The month with the highest number of rainy days is December (8.9 days).
The month with the least rainy days is August (0.3 days).
Average sea temperature in September
Charaki, Greece
- Average sea temperature in September: 25°C
The best months for swimming (with the highest average sea temperature) are August and September (25°C).
The coldest months (with the lowest average sea temperature) are February and March (16°C).
Average daylight in September /
Average sunshine in September
Charaki, Greece
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in September: 11h and 3min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in September
Charaki, Greece
- Average sunshine days in September: 27.9 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is February (17.7 days).
Average UV index in September
Charaki, Greece
- Average UV index in September: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in September
Charaki, Greece
- Average cloud cover in September: 6
The month with the most cloud cover is January (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 2).
Average visibility in September
Charaki, 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).
Charaki, Greece
Weather forecast for your location
2. Allow the app to use your location
