May weather forecastSugadaira, Japan

May

Weather in May

May, the last month of the spring in Sugadaira, is an enjoyable month, with an average temperature fluctuating between 7.5°C (45.5°F) and 19.8°C (67.6°F).

Temperature

Sugadaira's weather shows a temperature rise with the arrival of May, moving from a fresh 12.8°C (55°F) in April to a refreshing 19.8°C (67.6°F). May nights in Sugadaira indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a frosty 7.5°C (45.5°F).

Humidity

May is the least humid month in Sugadaira, with an average relative humidity of 72%.

Rainfall

In Sugadaira, in May, during 17.6 rainfall days, 74mm (2.91") of precipitation is typically accumulated. In Sugadaira, Japan, during the entire year, the rain falls for 224.3 days and collects up to 1124mm (44.25") of precipitation.

Snowfall

In Sugadaira, snow does not fall in May through October.

Daylight

In Sugadaira, the average length of the day in May is 14h and 7min.
On the first day of May in Sugadaira, sunrise is at 04:52 and sunset at 18:34. On the last day of the month, sunrise is at 04:30 and sunset at 18:58 JST.

Sunshine

May and August, with an average of 10.3h of sunshine, are months with the most sunshine in Sugadaira.

UV index

In May, the average daily maximum UV index in Sugadaira is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 4 in May leads to these guidelines:
Guard yourself - Precautionary measures against sun damage are advocated. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in May, in Sugadaira, records 19.8°C (67.6°F), while the low-temperature is 7.5°C (45.5°F).

With an average relative humidity of 72%, May is the least humid month.

The average relative humidity in May is 72%.

In Sugadaira, in May, during 17.6 rainfall days, 74mm (2.91") of precipitation is typically accumulated.

May through October are months without snowfall.

In May, in Sugadaira, it doesn't snow. April is the latest month when it typically snows.

In Sugadaira, the average day length in May is 14h and 7min.

On the first day of May, sunrise is at 04:52 and sunset at 18:34. On the last day of the month, sunrise is at 04:30 and sunset at 18:58 JST.

May and August, with an average of 10.3h of sunshine, are months with the most sunshine.

In Sugadaira, Japan, the average sunshine duration in May is 10.3h.

In May, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

12.8°C

19.8°C

22.8°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

9.1km/h

8.2km/h

7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

9.6

10.9

5.9

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Sugadaira, Japan

Average high temperature in May: 19.8°C

The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (0.1°C).

Average low temperature in May: 7.5°C

The month with the highest average low temperature is August (16.8°C).
The coldest month (with the lowest average low temperature) is January (-7.8°C).

Average pressure in May
Sugadaira, Japan

Average pressure in May: 1012.2mbar

The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in May
Sugadaira, Japan

Average wind speed in May: 7.4km/h

The windiest month (with the highest average wind speed) is March (8.5km/h).
The calmest month (with the lowest average wind speed) is August (5.5km/h).

Average humidity in May
Sugadaira, Japan

Average humidity in May: 72%

The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is May (72%).

Average rainfall in May
Sugadaira, Japan

Average rainfall in May: 74mm

The wettest month (with the highest rainfall) is July (180mm).
The driest month (with the least rainfall) is November (58mm).

Average rainfall days in May
Sugadaira, Japan

Average rainfall days in May: 17.6 days

The month with the highest number of rainy days is July (25.8 days).
The month with the least rainy days is February (13.6 days).

Average snowfall in May
Sugadaira, Japan

Average snowfall in May: 0mm

The month with the highest snowfall is January (354mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in May
Sugadaira, Japan

Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (20.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May /
Average sunshine in May
Sugadaira, Japan

Average daylight in May: 14h and 6min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

Average sunshine in May: 10h and 18min

The months with the most sunshine are May and August (Average sunshine: 10h and 18min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 30min).