Cold you should where a jacket and jeans
55°C is very hot. 55°F is mild.
64 degrees Fahrenheit is considered cool or mild. It is not necessarily hot or cold, but rather comfortable for many people. However, individual perceptions of temperature can vary.
The climate is extreme: annual temperatures can range from near-freezing (32 degress F) in the winter to more than 50 degrees C (122 degrees F.) during the summer.
70 degress F is comfortable not to cold or to hot.
Glow sticks glow in cold and warm water, but they last longer in warm water.
The Artic can get -2 °C (28 °F)
55°C is very hot. 55°F is mild.
it's -99.4°F to -440.6°F so i would say cold.
K = (F + 459.67) x 5/9 212 F = 373.15 K
well water frezes at 32 degress F/ 0 degress C.
18.8 degress
99.86 F