Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Namerikawa's May weather brings a rise in high-temperatures, moving from a fresh 12.6°C (54.7°F) in April to a comfortable 19.3°C (66.7°F). Namerikawa temperatures generally rest at a low of 10.8°C (51.4°F) during the May nights.Humidity
With an average relative humidity of 71%, May is the least humid month in Namerikawa.Rainfall
The month with the least rainfall is May, when the rain falls for 14.4 days and typically collects 64mm (2.52") of precipitation.Snowfall
In Namerikawa, Japan, snow does not fall in May through November.Sea temperature
In Namerikawa, the average seawater temperature in May is 15.4°C (59.7°F).Note: Most people find it challenging to enjoy swimming in water that is 15.4°C (59.7°F). As water temperature falls below 21°C (69.8°F), controlling breathing grows increasingly difficult.
Daylight
In Namerikawa, the average length of the day in May is 14h and 8min.On the first day of May, sunrise is at 04:56 and sunset at 18:39. On the last day of the month, sunrise is at 04:33 and sunset at 19:03 JST.
Sunshine
In May, the average sunshine is 9.9h.UV index
In Namerikawa, the average daily maximum UV index in May is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In May, a regular UV index of 5 translates into these guidelines:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are May temperatures in Namerikawa?
What is the least humid month in Namerikawa?
What is the average humidity in May in Namerikawa?
What is the driest month in Namerikawa?
How many days does it rain in May in Namerikawa?
When it does not snow in Namerikawa?
Does it snow in Namerikawa in May?
What is the sea water temperature in May in Namerikawa?
How many hours of daylight does Namerikawa have in May?
When is the sunrise / sunset in May in Namerikawa?
How many hours of sunshine does Namerikawa have in May?
What is the UV index intensity in May in Namerikawa?
Average temperature in May
Namerikawa, Japan
- Average high temperature in May: 19.3°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (2.6°C).
- Average low temperature in May: 10.8°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (-2.8°C).
Average pressure in May
Namerikawa, Japan
- Average pressure in May: 1012.2mbar
The months with the highest atmospheric pressure are February and November (1019.4mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in May
Namerikawa, Japan
- Average wind speed in May: 8.8km/h
The windiest month (with the highest average wind speed) is December (12km/h).
The calmest months (with the lowest average wind speed) are June and August (7.4km/h).
Average humidity in May
Namerikawa, Japan
- Average humidity in May: 71%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is May (71%).
Average rainfall in May
Namerikawa, Japan
- Average rainfall in May: 64mm
The wettest month (with the highest rainfall) is July (179mm).
The driest month (with the least rainfall) is May (64mm).
Average rainfall days in May
Namerikawa, Japan
- Average rainfall days in May: 14.4 days
The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is May (14.4 days).
Average snowfall in May
Namerikawa, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is January (469mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Namerikawa, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (17.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in May
Namerikawa, Japan
- Average sea temperature in May: 15.4°C
The best month for swimming (with the highest average sea temperature) is August (27°C).
The coldest month (with the lowest average sea temperature) is March (10.8°C).
Average daylight in May /
Average sunshine in May
Namerikawa, Japan
- Average daylight in May: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in May
Namerikawa, Japan
- Average sunshine days in May: 13.6 days
The month with the most sunshine days is May (13.6 days).
The month with the least sunshine days is January (3.5 days).
Average UV index in May
Namerikawa, Japan
- Average UV index in May: 5
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in May
Namerikawa, Japan
- Average cloud cover in May: 33
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 33).
Average visibility in May
Namerikawa, Japan
- Average visibility in May: 9km
The month with the highest visibility is October (10km).
The month with the lowest visibility is January (8km).
Namerikawa, Japan
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