Temperatures and ClothingDuring the daytime, the temperature rises to 15 degrees Celsius, which is comfortable. In the morning and evening, the temperature is about 3 to 4 degrees Celsius, so you will need a thick jacket. Asahi Funakawa (Toyama) About 280 cherry trees bloom along a 1.2-kilometer stretch of the Funakawa River. Accompanying them are tulips and rape blossoms, and light with snow-covered mountains in the background.