May weather forecast
Itayanagi, Japan

May

Weather in May

The last month of the spring, May, is an enjoyable month in Itayanagi, Japan, with temperature in the range of an average high of 17.1°C (62.8°F) and an average low of 8.2°C (46.8°F).

Temperature

With the onset of May, the average high-temperature slightly shifts from April's fresh 10.4°C (50.7°F) to an enjoyable 17.1°C (62.8°F). During the month of May, the temperature generally drops to a low average of 8.2°C (46.8°F).

Humidity

In Itayanagi, the average relative humidity in May is 78%.

Rainfall

May is the month with the least rainfall. Rain falls for 14.5 days and accumulates 49mm (1.93") of precipitation.

Snowfall

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

Daylight

In May, the average length of the day is 14h and 27min.
On the first day of the month, sunrise is at 04:36 and sunset at 18:34. On the last day of May, in Itayanagi, sunrise is at 04:09 and sunset at 19:02 JST.

Sunshine

The average sunshine in May in Itayanagi is 8.7h.

UV index

In May, the average daily maximum UV index in Itayanagi is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum UV index of 4 in May translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays.

Frequently asked questions

What is the average May temperature in Itayanagi?
In Itayanagi, 17.1°C (62.8°F) is the average high-temperature and 8.2°C (46.8°F) is the average low-temperature during May.
What is the average humidity in May in Itayanagi?
In May, the average relative humidity in Itayanagi is 78%.
What is the driest month in Itayanagi?
May is the month with the least rainfall in Itayanagi. Rain falls for 14.5 days and accumulates 49mm (1.93") of precipitation.
How much does it rain in Itayanagi in May?
In Itayanagi, during May, the rain falls for 14.5 days and regularly aggregates up to 49mm (1.93") of precipitation.
When it does not snow in Itayanagi?
May through October are months without snowfall.
Does it snow in Itayanagi in May?
In May, in Itayanagi, it doesn't snow. April is the latest month when it typically snows.
How many hours of daylight does Itayanagi have in May?
The average day length in May in Itayanagi, Japan, is 14h and 27min.
When are sunrise and sunset in May in Itayanagi?
In May, on the first day of the month, sunrise is at 04:36 and sunset at 18:34. On the last day of the month, sunrise is at 04:09 and sunset at 19:02 JST.
How long on average sun shines in May in Itayanagi?
The average sunshine duration in May in Itayanagi, Japan, is 8.7h.
How high is the UV index in May in Itayanagi?
In Itayanagi, Japan, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Itayanagi, Japan
Average temperature in May
Itayanagi, Japan
  • Average high temperature in May: 17.1°C

The warmest month (with the highest average high temperature) is August (26.4°C).
The month with the lowest average high temperature is January (-0.9°C).

  • Average low temperature in May: 8.2°C

The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (-6.2°C).

Average pressure in May - Itayanagi, Japan
Average pressure in May
Itayanagi, Japan
  • Average pressure in May: 1011.2mbar

The month with the highest atmospheric pressure is November (1017.6mbar).
The month with the lowest atmospheric pressure is July (1008.8mbar).

Average wind speed in May - Itayanagi, Japan
Average wind speed in May
Itayanagi, Japan
  • Average wind speed in May: 11.4km/h

The windiest month (with the highest average wind speed) is December (15.4km/h).
The calmest month (with the lowest average wind speed) is July (8.6km/h).

Average humidity in May - Itayanagi, Japan
Average humidity in May
Itayanagi, Japan
  • Average humidity in May: 78%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (77%).

Average rainfall in May - Itayanagi, Japan
Average rainfall in May
Itayanagi, Japan
  • Average rainfall in May: 49mm

The wettest month (with the highest rainfall) is July (119mm).
The driest month (with the least rainfall) is May (49mm).

Average rainfall days in May - Itayanagi, Japan
Average rainfall days in May
Itayanagi, Japan
  • Average rainfall days in May: 14.5 days

The month with the highest number of rainy days is July (20.5 days).
The month with the least rainy days is January (6.1 days).

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

The month with the highest snowfall is December (486mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is January (26.3 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 - Itayanagi, Japan
Average daylight in May /
Average sunshine in May
Itayanagi, Japan
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is August (Average sunshine: 8h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).

Average sunshine days in May - Itayanagi, Japan
Average sunshine days in May
Itayanagi, Japan
  • Average sunshine days in May: 14.3 days

The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is January (2.2 days).

Average UV index in May - Itayanagi, Japan
Average UV index in May
Itayanagi, Japan
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in May - Itayanagi, Japan
Average cloud cover in May
Itayanagi, Japan
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 86).
The month with the least cloud cover is September (Cloud cover 42).

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

The months with the highest visibility are April, May, October and November (9km).
The months with the lowest visibility are January, February and July (7km).

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