May weather forecast
Shioimachi, Japan

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Weather in May

May, the last month of the spring in Shioimachi, is a pleasant month, with an average temperature varying between 15.5°C (59.9°F) and 21°C (69.8°F).

Temperature

With the onset of May, Shioimachi's average high-temperature sees a modest rise, moving from April's refreshing 16.6°C (61.9°F) to a pleasant 21°C (69.8°F). Shioimachi, during May, witnesses an average low-temperature of 15.5°C (59.9°F).

Humidity

The average relative humidity in May is 75%.

Rainfall

In Shioimachi, Japan, in May, it is raining for 10.7 days, with typically 78mm (3.07") of accumulated precipitation. In Shioimachi, during the entire year, the rain falls for 176.5 days and collects up to 1039mm (40.91") of precipitation.

Snowfall

March through November are months without snowfall.

Daylight

In Shioimachi, the average length of the day in May is 13h and 55min.
On the first day of May, sunrise is at 05:27 and sunset at 19:00. On the last day of the month, sunrise is at 05:06 and sunset at 19:21 JST.

Sunshine

The average sunshine in May in Shioimachi is 9.2h.

UV index

The average daily maximum UV index in May in Shioimachi, Japan, is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 5 in May translates into the following instructions:
Make use of precautions - Suggestions to resist sunburn are communicated. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Updated: Jan 31, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the usual temperature for Shioimachi in May?

The high-temperature, in May, in Shioimachi, is 21°C (69.8°F), while the low-temperature averages to 15.5°C (59.9°F).

What is the average humidity in May in Shioimachi?

In Shioimachi, the average relative humidity in May is 75%.

How many days does it rain in May in Shioimachi?

In Shioimachi, in May, it is raining for 10.7 days, with typically 78mm (3.07") of accumulated precipitation.

When it does not snow in Shioimachi?

In Shioimachi, Japan, snow does not fall in March through November.

What is the average length of the day in May in Shioimachi?

The average day length in May is 13h and 55min.

When are sunrise and sunset in May in Shioimachi?

In May, on the first day of the month, sunrise is at 05:27 and sunset at 19:00. On the last day of the month, in Shioimachi, sunrise is at 05:06 and sunset at 19:21 JST.

How long on average sun shines in May in Shioimachi?

In Shioimachi, Japan, the average sunshine duration in May is 9.2h.

How high is the UV index in May in Shioimachi?

In Shioimachi, Japan, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Shioimachi, Japan

Average temperature in May - Shioimachi, Japan
  • Average high temperature in May: 21°C

The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in May: 15.5°C

The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (5.3°C).

Average pressure in May
Shioimachi, Japan

Average pressure in May - Shioimachi, Japan
  • Average pressure in May: 1012.1mbar

The month with the highest atmospheric pressure is January (1021.9mbar).
The month with the lowest atmospheric pressure is June (1008.3mbar).

Average wind speed in May
Shioimachi, Japan

Average wind speed in May - Shioimachi, Japan
  • Average wind speed in May: 12.1km/h

The windiest month (with the highest average wind speed) is December (17.6km/h).
The calmest month (with the lowest average wind speed) is June (10.8km/h).

Average humidity in May
Shioimachi, Japan

Average humidity in May - Shioimachi, Japan
  • Average humidity in May: 75%

The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are January, February and March (69%).

Average rainfall in May
Shioimachi, Japan

Average rainfall in May - Shioimachi, Japan
  • Average rainfall in May: 78mm

The wettest month (with the highest rainfall) is July (209mm).
The driest month (with the least rainfall) is January (44mm).

Average rainfall days in May
Shioimachi, Japan

Average rainfall days in May - Shioimachi, Japan
  • Average rainfall days in May: 10.7 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is May (10.7 days).

Average snowfall in May
Shioimachi, Japan

Average snowfall in May - Shioimachi, Japan
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (11mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).

Average snowfall days in May
Shioimachi, Japan

Average snowfall days in May - Shioimachi, Japan
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in May / Average sunshine in May - Shioimachi, Japan
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in May
Shioimachi, Japan

Average sunshine days in May - Shioimachi, Japan
  • Average sunshine days in May: 18.8 days

The month with the most sunshine days is May (18.8 days).
The month with the least sunshine days is July (7.3 days).

Average UV index in May
Shioimachi, Japan

Average UV index in May - Shioimachi, Japan
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in May
Shioimachi, Japan

Average cloud cover in May - Shioimachi, Japan
  • Average cloud cover in May: 35

The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in May
Shioimachi, Japan

Average visibility in May - Shioimachi, Japan
  • Average visibility in May: 9km

The months with the highest visibility are February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are January, May, June and July (9km).

Shioimachi, Japan

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