September weather forecastKayseri, Turkey

September

Weather in September

September in Kayseri embarks on the transitional phase from summer to autumn. The temperature begins to recede, providing daily highs that average around 26.5°C (79.7°F). A welcomed addition of rainfall days indicates a shift in seasons, as does the incrementally shorter days. The city still maintains appreciable sunlight hours, allowing residents to enjoy outdoor activities. As September progresses, the decreasing temperature and sunshine hours indicate not just the end of summer but the advent of autumn.

Temperature

A moderate decline in average high-temperatures is noted in September, moving from a hot 30.6°C (87.1°F) in August to a warm 26.5°C (79.7°F). In the face of high daytime temperatures, Kayseri witnesses a consistent average nighttime low of 7.2°C (45°F) during September.

Humidity

In Kayseri, the average relative humidity in September is 47%.

Rainfall

In September, in Kayseri, the rain falls for 4.2 days. Throughout September, 13mm (0.51") of precipitation is accumulated. Throughout the year, there are 109.1 rainfall days, and 406mm (15.98") of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of September, sunrise is at 06:07 and sunset at 19:08. On the last day of the month, sunrise is at 06:33 and sunset at 18:22 +03.

Sunshine

In September, the average sunshine is 9h.

UV index

In September, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during September leads to these advisories:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.

Updated: Aug 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature during September are 26.5°C (79.7°F) and 7.2°C (45°F) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 31°C (87.8°F).

The average relative humidity in September is 47%.

In September, the rain falls for 4.2 days. Throughout September, 13mm (0.51") of precipitation is accumulated.

May through October are months without snowfall in Kayseri.

The average day length in September is 12h and 26min.

In September, on the first day of the month, sunrise is at 06:07 and sunset at 19:08. On the last day of the month, sunrise is at 06:33 and sunset at 18:22 +03.

In September, the average sunshine duration is 9h.

In Kayseri, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

30.6°C

26.5°C

20.3°C

Average low temperature

Average humidity

Average rainfall

Average rainfall days

2.4

4.2

7.9

Average snowfall days

Average daylight

Average sunshine

Average UV index

Average temperature in September
Kayseri, Turkey

Average high temperature in September: 26.5°C

The warmest months (with the highest average high temperature) are July and August (30.6°C).
The month with the lowest average high temperature is January (4.1°C).

Average low temperature in September: 7.2°C

The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is January (-7°C).

Average humidity in September
Kayseri, Turkey

Average humidity in September: 47%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July and August (44%).

Average rainfall in September
Kayseri, Turkey

Average rainfall in September: 12.9mm

The wettest month (with the highest rainfall) is April (57.2mm).
The driest month (with the least rainfall) is August (8.5mm).

Average rainfall days in September
Kayseri, Turkey

Average rainfall days in September: 4.2 days

The months with the highest number of rainy days are April and May (13.5 days).
The month with the least rainy days is August (2.4 days).

Average snowfall days in September
Kayseri, Turkey

Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Kayseri, Turkey

Average daylight in September: 12h and 24min

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 0min

The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).