What is mean high temperature in a week with the following daily highs?

Daily high temperature for one week in Kamloops, BC (in degrees Celsius)

Monday 0
Tuesday -0
Wednesday 0.1
Thursday -1
Friday -2
Saturday 0.3
Sunday 5

The mean high temperature for the week is calculated by adding up all the daily high temperatures and dividing by the number of days.

(0 + -0 + 0.1 + -1 + -2 + 0.3 + 5) / 7 = 1.23°C

Therefore, the mean high temperature for the week in Kamloops, BC is 1.23°C.