Water temperature in Islip in September
Minimum, Maximum and Average September water temperature in Islip (United States) during the year. Current water temperature.
Now08:49, 20 May
+54°F
Maximum: 79°FAverage: 59°FMinimum: 41°F
Average water temperature+72°
Average water temperature in September
Water temperature values during the year73°1
73°2
73°3
73°4
73°5
73°6
73°7
73°8
73°9
72°10
72°11
72°12
72°13
72°14
72°15
72°16
72°17
72°18
72°19
72°20
72°21
72°22
72°23
72°24
72°25
70°26
70°27
70°28
70°29
70°30
Average daily values for recent years are shown.
Minimum water temperature in September
72°1
72°2
70°3
70°4
70°5
68°6
68°7
70°8
70°9
68°10
68°11
68°12
68°13
68°14
68°15
68°16
70°17
70°18
70°19
70°20
68°21
68°22
68°23
68°24
68°25
68°26
68°27
68°28
66°29
66°30
Minimum daily values for recent years are shown
Maximum water temperature in September
77°1
77°2
77°3
75°4
75°5
77°6
77°7
79°8
77°9
75°10
77°11
77°12
77°13
77°14
77°15
77°16
75°17
75°18
73°19
73°20
72°21
72°22
72°23
72°24
73°25
72°26
72°27
72°28
72°29
72°30
Maximum daily values for recent years are shown
Water Temperature Map
Weather for May 20
| Atmospheric phenomena temperature °F | RealFeel °F | Chance of precipitation % | Pressure inHg | Wind speed mph | Air humidity |
| Night | +55° | +55° | 2% | 30 | 4.3 | 96% |
| Day | +64° | +64° | 2% | 30 | 8.5 | 81% |
Water temperature in cities of United States
Minimum and maximum
world's temperature today
world's temperature today
Greenland
Saqqaq
Saqqaq
- day
- +28°F
- night
- +10°F
India
Bhavnagar
Bhavnagar
- day
- +117°F
- night
- +88°F
Temperature units
°F°C
Icons