January is the coolest month of the year in both Tokyo and Montgomery, according to Weather.com, with average highs in Tokyo hitting about 49 degrees and average highs in Montgomery reaching 58 degrees. While Tokyo's winters are typically colder than Alabama's, snowfall is not heavy in either city. The average snowfall for the entire season is 0.3 inches in Montgomery, according to its Convention and Visitors Bureau. Tokyo typically experiences about 8 inches of snow total during the winter, according to Accuweather.
Spring brings warmer, pleasant temperatures to both Tokyo and Montgomery, but the weather heats up much more quickly in Alabama. According to Weather.com, average temperatures in Montgomery range from 70 to 85 degrees in the spring months, and 54 to 73 degrees in Tokyo. March is the wettest month of the year in Montgomery, with an average of 6.39 inches of rain compared to 3.9 inches in Tokyo.
Summer weather is hot and humid in Tokyo and Montgomery. June in Tokyo is the start of its rainy season, with an average of 7.3 inches of rain for the month. It is not unusual for it to rain every day, according to Tokyo Tourism Info. July and August bring the hottest average temperatures of the year in both cities. August is the hottest month in Tokyo, with average highs of 87 degrees. July brings the hottest temperatures to Montgomery, according to Weather.com, with average highs of 93 degrees.
Fall ushers in more comfortable temperatures and fall colors on the trees in both cities, but the cool down in Montgomery is slower. Hot days are still common in September, with average highs of 88 degrees in Montgomery compared to 80 degrees in Tokyo. In Tokyo, typhoons sometimes occur in October, and the fall season sees some of the rainiest weather of the year. October is the driest month of the year in Montgomery, but in Tokyo it is the third wettest, according to Weather.com.