Normal weather for Hokkaidō in May
It's pleasantly warm in May in Hokkaidō with an average temperature of 19°C. Temperatures this month range from a low of 15°C to a high of 24°C. At night, you can expect temperatures between 7°C and 13°C.
In May, there is an average of 46 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the South.
Hokkaidō in May |
New York | ||
|---|---|---|---|
 Average Temperature |
19°C | 22°C | |
 High Temp |
24°C | 28°C | |
| Low Temp |
15°C | 17°C | |
 Total Precipitation |
46 mm | 105 mm | |
| Rainy Days |
9 days | 14 days | |
Start of May
The month of May starts in Hokkaidō with mild temps, averaging around 18°C during the day and nights around 9°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
With the temperature difference between day and night, it’s smart to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, go for a warm jacket, sweater or hoodie, and long pants.
Mid May
By mid-May, daytime temps rise to around 20°C, with nights around 11°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. During the day, a shirt, maybe a light sweater, and thin pants will do. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
End of May
By the end of May, the average daytime temperature in Hokkaidō is around 22°C, while nighttime temps are about 13°C. A shower might pop up, but overall, the weather will be dry and sunny.
Because temperatures drop in the evening, wearing layers is recommended. A T-shirt, light pants or skirt, and a light jacket are great for the day. In the evening and morning, choose a light jacket, sweater or hoodie, and long pants.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Hokkaidō?
Looking for great weather? May is a good time to be in Hokkaidō. The temperatures are nice, and there’s not too much rain.
The typhoon season in Hokkaidō runs from June to November.
Temperature records for Hokkaidō in May
Check out the climate of Hokkaidō for all months and discover the best travel time
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.
April
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Daily Temperature in May in Hokkaidō
This chart shows the average daily high and low temperatures in May for Hokkaidō, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in May in Hokkaidō
The chart below shows the average daily precipitation in May for Hokkaidō, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed 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 it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for May, you can expect about 9 days of precipitation in Hokkaidō.
Daily UV Index in May in Hokkaidō
This chart shows the average daily UV index in May in Hokkaidō, 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 May in Hokkaidō Over the Years
This chart shows the average temperature in May in Hokkaidō, measured in degrees Celsius, over the past few years.
Total Precipitation in May in Hokkaidō Over the Years
This chart shows the average precipitation in May in Hokkaidō, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in May for Hokkaidō
Click on any day in May to get detailed info about the usual weather on that day in Hokkaidō. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Hokkaidō
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Average Weather in Hokkaidō by Month
Click on a month below to see detailed weather info for Hokkaidō. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
