World Resorts USA Stateline Weather

Stateline Sea Temperature in September

Average sea water temperature in September:
+65.5°F
Minimum sea water temperature in September: 70.7°F
Maximum sea water temperature in September: 61.9°F

Daily sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 65.9°F. The highest and lowest sea temperatures during the month were 68.2°F and 64.2°F.

Monthly sea water temperature in Stateline, °F

Which USA resorts have warmest sea in September?

Place name September 2025 September 2024
Key West 86.9°F 87.4°F
Fort Lauderdale 86.4°F 86.4°F
West Palm Beach 86.2°F 86.4°F
Miami Beach 86.1°F 86.3°F
Naples 86.1°F 87.2°F
South Padre Island 86.0°F 85.8°F
Miami 85.8°F 86.0°F
Houston 84.9°F 83.4°F
Siesta Key 84.9°F 86.8°F
Sarasota 84.8°F 86.7°F
Tampa 84.3°F 86.0°F
New Orleans 84.3°F 82.9°F
St. Petersburg 84.1°F 86.1°F
Clearwater Beach 84.0°F 86.2°F
Pensacola 83.9°F 84.2°F
Panama City Beach 83.4°F 84.8°F
Destin 83.1°F 84.5°F
Orlando 82.8°F 83.6°F
Daytona Beach 82.7°F 83.2°F
St. Augustine 81.8°F 82.7°F

Best time for vacation in Stateline

Sunniest months:
July 26 days
June 25 days
August 25 days
Warmest months:
July 77.5 °F
August 75.6 °F
September 69.4 °F
Warmest sea temp:
August 68.4 °F
July 67.5 °F
September 65.5 °F
Coldest months:
January 36.5 °F
February 37.4 °F
December 39.1 °F
Rainiest months:
December 2 days
April 1 day
January 1 day
Windiest months:
March 7.4 mph
June 7.0 mph
May 6.6 mph

Stateline on a weather map

Stateline
+63°F
NE 5 mph
Feels like: +63°F
Precip.: 1%
Places in USA:
Name
°F
+63°F
+77°F
+84°F
+63°F
+81°F
+86°F
+72°F
+73°F
+66°F
+64°F
+54°F
+81°F
+79°F
+79°F
+75°F
24 Hours Forecast
Stateline
Local time: 02:48
July 12, sunday
0300
63°F
NE
5 mph
0600
63°F
NE
5 mph
0900
66°F
E
3 mph
1200
73°F
E
6 mph
1500
73°F
E
14 mph
1800
68°F
SE
4 mph
2100
64°F
NE
5 mph
July 13, monday
0000
63°F
NE
4 mph
Units of measurement: °C / °F