World Resorts Turkey Mersin Weather

Mersin weather in September

Weather in Mersin: September

Average day temperature: 86.8°F
Average night temperature: 70.1°F
Sea water temperature: 84.1°F
Number of sunny days: 27 days
Day length: 11.8 - 13.0 hours
Number of rainy days: 1 day
Precipitation totals: 0.5 in.

Air temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
14
28
42
56
70
84
98
112
Day temperature   
Night temperature

The highest day temperature during September of 2024 was 85°F. At the same time the lowest night temperature was 70°F. Day and night temperature averages during September were 82.5°F and 76.4°F.

Sea water temperature in Mersin in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
77
79
81
83
85
87
89
91

The average sea water temperature in September of 2024 was 84.6°F. The highest and lowest sea temperatures during the month were 86.7°F and 82.0°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
83%
13%
3%

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.7
1.5
2.2
2.9
3.7
4.4
5.2
4.3
1.0
1.0
1.7
1.2
3.1
4.3
1.0
1.0
1.7
1.2
3.1

Precipitation total value in Mersin in September is 0.4 in. Other months of the year show relatively similar values.

Wind speed in September, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.2
2.5
3.7
4.9
6.2
7.4
8.6
6.9
6.1
5.5
7.1
7.2
6.7
6.4
6.1
6.6
5.9
6.9
6.9
6.1
5.5
6.5
7.1
7.2
6.7
6.4
6.1
6.6
5.9
6.9

The average wind speed value in September is 6.5 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.2
4.3
6.5
8.6
10.8
13.0
15.1
6.3
7.4
9.0
11.5
12.6
11.4
10.6
9.3
7.7
7.6
6.1
6.3
7.4
9.0
10.3
11.5
12.6
11.4
10.6
9.3
7.7
7.6
6.1

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 10.3.

Best time for vacation in Mersin

Sunniest months:
July 28 days
August 28 days
September 27 days
Warmest months:
August 91.0 °F
July 90.2 °F
September 86.8 °F
Warmest sea temp:
August 85.5 °F
September 84.1 °F
July 83.6 °F
Coldest months:
January 54.2 °F
February 57.6 °F
December 58.8 °F
Rainiest months:
January 5 days
December 4 days
February 3 days
Windiest months:
July 7.3 mph
August 7.2 mph
June 6.9 mph

Mersin on a weather map

Leaflet | Tiles © Esri
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24 Hours Forecast
Mersin
Local time: 15:15
January 09, thursday
1800
57°F
SW
6 mph
2100
57°F
SW
8 mph
January 10, friday
0000
55°F
SW
8 mph
0300
55°F
SW
9 mph
0600
54°F
SW
9 mph
0900
57°F
SW
11 mph
1200
63°F
SW
12 mph
1500
63°F
W
9 mph
Units of measurement: °C / °F