May weather forecast
Oami, Japan

May

Weather in May

The last month of the spring, May, is a pleasant month in Oami, Japan, with an average temperature fluctuating between 16.7°C (62.1°F) and 21.3°C (70.3°F).

Temperature

Oami's May weather indicates a minor increase in high-temperatures, edging from April's comfortable 16.9°C (62.4°F) to a pleasant 21.3°C (70.3°F). An average nighttime temperature of 16.7°C (62.1°F) marks May.

Humidity

The average relative humidity in May in Oami is 74%.

Rainfall

In May, the rain falls for 12.6 days. Throughout May, 80mm (3.15") of precipitation is accumulated. In Oami, during the entire year, the rain falls for 173.1 days and collects up to 1019mm (40.12") of precipitation.

Snowfall

In Oami, Japan, snow does not fall in March through December.

Daylight

The average length of the day in May is 14h and 2min.
On the first day of the month, sunrise is at 04:46 and sunset at 18:24. On the last day of May, in Oami, Japan, sunrise is at 04:24 and sunset at 18:48 JST.

Sunshine

In May, the average sunshine is 9.1h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In May, the UV index of 5 transforms into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

What are the temperatures in Oami in May?
During May, Oami experiences an average high-temperature of 21.3°C (70.3°F) and a low-temperature of 16.7°C (62.1°F).
What is the average humidity in May in Oami?
In Oami, Japan, the average relative humidity in May is 74%.
How much does it rain in Oami in May?
In Oami, Japan, in May, it is raining for 12.6 days, with typically 80mm (3.15") of accumulated precipitation.
When it does not snow in Oami?
In Oami, Japan, snow does not fall in March through December.
How many hours of daylight does Oami have in May?
In Oami, Japan, the average day length in May is 14h and 2min.
When are sunrise and sunset in May in Oami?
In May, on the first day of the month, sunrise is at 04:46 and sunset at 18:24. On the last day of the month, in Oami, sunrise is at 04:24 and sunset at 18:48 JST.
How many hours of sunshine does Oami have in May?
In May, the average sunshine duration in Oami, Japan, is 9.1h.
How high is the UV index in May in Oami?
In May, the average daily maximum UV index in Oami is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to 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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May
Oami, Japan
  • Average high temperature in May: 21.3°C

The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (9.5°C).

  • Average low temperature in May: 16.7°C

The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is January (5°C).

Average pressure in May
Oami, Japan
  • Average pressure in May: 1012mbar

The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in May
Oami, Japan
  • Average wind speed in May: 16.4km/h

The windiest month (with the highest average wind speed) is March (19.4km/h).
The calmest month (with the lowest average wind speed) is June (14.5km/h).

Average humidity in May
Oami, Japan
  • Average humidity in May: 74%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (61%).

Average rainfall in May
Oami, Japan
  • Average rainfall in May: 80mm

The wettest month (with the highest rainfall) is October (132mm).
The driest month (with the least rainfall) is January (48mm).

Average rainfall days in May
Oami, Japan
  • Average rainfall days in May: 12.6 days

The month with the highest number of rainy days is June (17.8 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in May
Oami, Japan
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (12mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in May
Oami, Japan
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

Average daylight in May /
Average sunshine in May
Oami, Japan
  • Average daylight in May: 14h and 0min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

Average sunshine days in May
Oami, Japan
  • Average sunshine days in May: 16.3 days

The month with the most sunshine days is January (21.3 days).
The month with the least sunshine days is June (10 days).

Average UV index in May
Oami, 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, February, March and December (UV index 3).

Average cloud cover in May
Oami, Japan
  • Average cloud cover in May: 38

The months with the most cloud cover are March, June and October (Cloud cover 47).
The months with the least cloud cover are January and August (Cloud cover 33).

Average visibility in May
Oami, Japan
  • Average visibility in May: 10km

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

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