Fly from
Fly to
Route
Depart
Return
Price
KetchikanTokyo
KTN - NRT
KTNNRT
Ketchikan
Tue 2/11
5:39 pm-9:00 pm
2 stops33h 21m
Tokyo Narita
Tue 2/18
11:35 am-7:41 pm
2 stops26h 06m
In terms of precipitation, rainfall in Japan ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Japan when rainfall is around 2.0 in.
If weather is an important factor for your trip to Japan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).