Normal weather for Shōwa in January
It's cool in January in Shōwa with an average temperature of 11°C. Temperatures this month range from a low of 9°C to a high of 12°C. At night, you can expect temperatures between 2°C and 5°C.
In January, there is an average of 87 mm of precipitation, spread over 11 days. Of the total precipitation, about 1,6 cm falls as snow in January. The wind speed is around 4 Bft, mostly coming from the Southwest.
Shōwa in January |
London | ||
|---|---|---|---|
 Average Temperature |
11°C | 8°C | |
 High Temp |
12°C | 9°C | |
| Low Temp |
9°C | 6°C | |
 Total Precipitation |
87 mm | 58 mm | |
| Rainy Days |
11 days | 9 days | |
 Total Snowfall |
1,6 cm | 0,8 cm | |
| Snowy Days |
1 day | 1 day | |
Start of January
The month of January starts in Shōwa with cool temperatures, averaging around 12°C during the day and nights close to 4°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. During the day, opt for a warm coat, jumper or cardigan, and long trousers. For the evening and morning, we recommend a thick coat, jumper, and long trousers.
Mid-January
By mid-January, the average daytime temperature drops to around 11°C, with nights close to 4°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
Temperatures vary between day and night, so it’s smart to wear layers. During the day, opt for a warm coat, jumper or cardigan, and long trousers. For the evening and morning, we recommend a thick coat, jumper, and long trousers.
End of January
By the end of January, the average daytime temperature in Shōwa will be around 11°C, with nights close to 4°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days.
As it gets cooler in the evening, it’s best to wear layers. During the day, opt for a warm coat, jumper or cardigan, and long trousers. For the evening and morning, we recommend a thick coat, jumper, and long trousers.
UV index
The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.
Temperature records for Shōwa in January
With 19°C, Shōwa hit the highest temperature in the last 10 years in January 2017. The lowest daytime temperature in this month was -1°C in 2016. The extreme night temperatures ranged from a low of -5°C to a high of 13°C.
Check out the climate of Shōwa for all months and discover the best travel time
Curious about the climate in other parts of Japan? Check out the weather and climate in places like Tokyo, Kyōto, Osaka, or have a look at other destinations in Japan.
December
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Daily Temperature in January in Shōwa
This chart shows the average daily temperatures, both day and night, for each day in January in Shōwa, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in January in Shōwa
The chart below shows the average daily precipitation in January for Shōwa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for January, you can expect around 11 days of rain in Shōwa.
Daily Snowfall in January in Shōwa
This chart shows the average daily snowfall in January in Shōwa, measured in centimetres. The bottom of the chart shows the days of the month. The data is based on historical measurements and gives an idea of the average snowfall in January.
Daily UV Index in January in Shōwa
This chart shows the average daily UV index in January in Shōwa, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in January in Shōwa Over the Years
This chart shows the average temperature in January in Shōwa, measured in degrees Celsius, over the past years.
Total Precipitation in January in Shōwa Over the Years
This chart shows the average precipitation in January in Shōwa, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Snowfall in January in Shōwa per year
This chart shows the average snowfall in January in Shōwa, measured in centimetres, over the past years.
Daily climate in January for Shōwa
Click on a specific day in January for detailed info on the typical weather on that day in Shōwa. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in January in Shōwa
Have you been to Shōwa in January?
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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.
