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JapanThe climate of Shōwa
The current climate in Shōwa features temperatures ranging from a high of 32°C to a low of 11°C throughout the year. The average yearly temperature is around 21°C. At night, temperatures in the colder months average around 3°C and in the warmer months around 25°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Shōwa, Japan.
Temperature records
The highest temperature recorded in Shōwa in recent years was 37°C in August 2020. The lowest daytime temperature recorded was -1°C in January 2016.
Precipitation and snowfall
On average, Shōwa gets 2030 mm of precipitation each year. Of this, about 5,3 cm is snowfall. For comparison, New York gets 1142 mm of precipitation each year.
The typhoon season in Shōwa runs from June to November.
Curious about the weather in other parts of Japan? Check out the climate and weather for spots like Tokyo, Kyōto, Osaka, or explore other destinations in Japan.
Best time to visit Shōwa?
The best time to visit Shōwa for mild to warm weather is March up to November. You might get some rain, but the temperatures are just right to explore Shōwa.
Find affordable trips to Shōwa
Climate Table of Shōwa
The climate table of Shōwa shows the average temperatures, rainfall, snow, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 11 | 12 | 15 | 18 | 24 | 26 | 29 | 32 | 27 | 22 | 18 | 13 |
| Temp. min (°C) | 4 | 4 | 8 | 12 | 17 | 20 | 24 | 25 | 22 | 17 | 12 | 6 |
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| Precipitation (mm) | 87 | 130 | 145 | 155 | 141 | 216 | 208 | 182 | 267 | 248 | 162 | 89 |
| Snow (cm) | 1,5 | 3,8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| UV Index | 5 | 5 | 6 | 7 | 8 | 6 | 6 | 7 | 6 | 5 | 4 | 4 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
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Temperature charts
These charts display the average temperatures in Shōwa, Japan. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Shōwa
Yearly Temperature in Shōwa
Precipitation charts
These charts show the average amount of precipitation in Shōwa, Japan. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Shōwa
Total Yearly Precipitation in Shōwa
Average Snowfall per Month in Shōwa
Total Yearly Snowfall in Shōwa
UV index chart
This chart shows the average UV index per month in Shōwa, Japan. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Shōwa
Weather experiences in Shōwa
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Average weather in Shōwa by month
Click on a month below to see detailed weather info for Shōwa. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.