May weather forecastOnohamacho, Japan
May
Weather in May
The last month of the spring, May, is a pleasant month in Onohamacho, Japan, with an average temperature ranging between min 14.7°C (58.5°F) and max 21.8°C (71.2°F).Temperature
May marks a rise in the average high-temperature, moving from April's comfortable 16.6°C (61.9°F) to a pleasant 21.8°C (71.2°F). Throughout the month of May, Onohamacho witnesses an average low-temperature of 14.7°C (58.5°F).Humidity
In May, the average relative humidity in Onohamacho is 72%.Rainfall
In Onohamacho, Japan, in May, during 11.7 rainfall days, 63mm (2.48") of precipitation is typically accumulated. Throughout the year, in Onohamacho, there are 176.9 rainfall days, and 791mm (31.14") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Onohamacho.Daylight
In May, the average length of the day in Onohamacho, Japan, is 13h and 59min.On the first day of the month, sunrise is at 05:08 and sunset at 18:43. On the last day of May, sunrise is at 04:47 and sunset at 19:06 JST.
Sunshine
In Onohamacho, the average sunshine in May is 9.8h.UV index
The average daily maximum UV index in May in Onohamacho is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 5 in May translates into the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Onohamacho, Japan
- Average high temperature in May: 21.8°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in May: 14.7°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in May
Onohamacho, Japan
- Average pressure in May: 1012.3mbar
The month with the highest atmospheric pressure is February (1019.9mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in May
Onohamacho, Japan
- Average wind speed in May: 10.4km/h
The windiest month (with the highest average wind speed) is January (15km/h).
The calmest month (with the lowest average wind speed) is June (9.5km/h).
Average humidity in May
Onohamacho, Japan
- Average humidity in May: 72%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are March and April (71%).
Average rainfall in May
Onohamacho, Japan
- Average rainfall in May: 63mm
The wettest month (with the highest rainfall) is July (127mm).
The driest month (with the least rainfall) is January (31mm).
Average rainfall days in May
Onohamacho, Japan
- Average rainfall days in May: 11.7 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is May (11.7 days).
Average snowfall in May
Onohamacho, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Onohamacho, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (5.8 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
Onohamacho, Japan
- Average daylight in May: 14h and 0min
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 48min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).
Average sunshine days in May
Onohamacho, Japan
- Average sunshine days in May: 17.1 days
The month with the most sunshine days is May (17.1 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in May
Onohamacho, 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
Onohamacho, Japan
- Average cloud cover in May: 33
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Onohamacho, 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).





