The conversion
1000°F = 537.78°C
°C = (°F − 32) × 5/9, so (1000 − 32) × 5/9 = 537.78.
1000 °F is well outside the range outdoor air occupies on Earth, so there is no useful weather description for it — this page is arithmetic rather than a forecast.
Convert something else
68°F
The range either side
Neighbouring values, for when the number you actually wanted was a degree or two away.
| Fahrenheit | Celsius |
|---|---|
| 995 °F | 535 °C |
| 996 °F | 535.56 °C |
| 997 °F | 536.11 °C |
| 998 °F | 536.67 °C |
| 999 °F | 537.22 °C |
| 1000 °F | 537.78 °C |
| 1001 °F | 538.33 °C |
| 1002 °F | 538.89 °C |
| 1003 °F | 539.44 °C |
| 1004 °F | 540 °C |
| 1005 °F | 540.56 °C |
The other direction
537.78 °C converts back to 1000 °F, which is the same relationship read the other way. Going from Celsius to Fahrenheit, multiply by 9/5 first and then add 32. Adding first is the usual mistake.
The full converter handles any value, in either direction, including kelvin, and shows the formula as it works.