May weather forecast
Izena, Japan

May

Weather in May

May, the last month of the spring in Izena, is a moderately hot month, with an average temperature varying between 22.8°C (73°F) and 24.6°C (76.3°F).

Temperature

At the start of May, Izena's average high-temperature reaches a warm 24.6°C (76.3°F), subtly different from the preceding month. Izena encounters an average temperature dip to a pleasant 22.8°C (73°F) throughout May, subtly lower than its daytime maximum.

Humidity

In Izena, the average relative humidity in May is 81%.

Rainfall

In May, in Izena, the rain falls for 18.8 days. Throughout May, 194mm (7.64") of precipitation is accumulated. Throughout the year, in Izena, there are 240.8 rainfall days, and 1563mm (61.54") of precipitation is accumulated.

Daylight

The average length of the day in May is 13h and 28min.
On the first day of May in Izena, Japan, sunrise is at 05:49 and sunset at 19:01. On the last day of the month, sunrise is at 05:34 and sunset at 19:17 JST.

Sunshine

In Izena, Japan, the average sunshine in May is 8.2h.

UV index

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: A daily high UV index of 6 in May leads to these guidelines:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.

Frequently asked questions

What are the temperatures in Izena in May?
In May, in Izena, the average high-temperature is 24.6°C (76.3°F), and the average low-temperature is 22.8°C (73°F).
What is the average humidity in May in Izena?
The average relative humidity in May in Izena, Japan, is 81%.
How many days does it rain in May in Izena?
In Izena, Japan, in May, during 18.8 rainfall days, 194mm (7.64") of precipitation is typically accumulated.
What is the average length of the day in May in Izena?
The average day length in May in Izena, Japan, is 13h and 28min.
When is the sunrise / sunset in May in Izena?
On the first day of May in Izena, Japan, sunrise is at 05:49 and sunset at 19:01. On the last day of the month, sunrise is at 05:34 and sunset at 19:17 JST.
How many hours of sunshine does Izena have in May?
In May, the average sunshine duration in Izena is 8.2h.
What is the UV index reading in May in Izena?
In May, the average daily maximum UV index in Izena is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Izena, Japan
Average temperature in May
Izena, Japan
  • Average high temperature in May: 24.6°C

The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (18.6°C).

  • Average low temperature in May: 22.8°C

The month with the highest average low temperature is August (28°C).
The coldest month (with the lowest average low temperature) is January (16.7°C).

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

The month with the highest atmospheric pressure is January (1021.1mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).

Average wind speed in May - Izena, Japan
Average wind speed in May
Izena, Japan
  • Average wind speed in May: 20.2km/h

The windiest month (with the highest average wind speed) is December (28.3km/h).
The calmest month (with the lowest average wind speed) is May (20.2km/h).

Average humidity in May - Izena, Japan
Average humidity in May
Izena, Japan
  • Average humidity in May: 81%

The month with the highest relative humidity is June (86%).
The months with the lowest relative humidity are January and December (72%).

Average rainfall in May - Izena, Japan
Average rainfall in May
Izena, Japan
  • Average rainfall in May: 194mm

The wettest month (with the highest rainfall) is June (241mm).
The driest month (with the least rainfall) is January (64mm).

Average rainfall days in May - Izena, Japan
Average rainfall days in May
Izena, Japan
  • Average rainfall days in May: 18.8 days

The month with the highest number of rainy days is June (23.3 days).
The month with the least rainy days is November (17.6 days).

Average daylight in May / Average sunshine in May - Izena, Japan
Average daylight in May /
Average sunshine in May
Izena, Japan
  • Average daylight in May: 13h and 3min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in May: 8h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in May - Izena, Japan
Average sunshine days in May
Izena, Japan
  • Average sunshine days in May: 9.6 days

The months with the most sunshine days are April and May (9.6 days).
The month with the least sunshine days is September (3.8 days).

Average UV index in May - Izena, Japan
Average UV index in May
Izena, Japan
  • Average UV index in May: 6

The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

Average cloud cover in May - Izena, Japan
Average cloud cover in May
Izena, Japan
  • Average cloud cover in May: 49

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 35).

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

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

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