average temperature; mean temperature
Commonly used in weather reports, climate data, and scientific contexts.
今月の平均気温は平年より高い。
This month's average temperature is higher than normal.
地球の平均気温が上昇している。
The Earth's average temperature is rising.
Over the past 30 years, the global average temperature has risen by 1 degree.
This year's average temperature has dropped slightly compared to last year.
Tokyo's average temperature in August is about 28 degrees.