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
Izumiotsu sees an increase in the average high-temperature with the arrival of May, moving from April's refreshing 17.3°C (63.1°F) to an agreeable 22.4°C (72.3°F). During the May nights, an average temperature of 14.7°C (58.5°F) is observed.Humidity
March through May, with an average relative humidity of 69%, are the least humid months in Izumiotsu.Rainfall
In May, the rain falls for 10.8 days. Throughout May, 78mm (3.07") of precipitation is accumulated. In Izumiotsu, during the entire year, the rain falls for 140 days and collects up to 837mm (32.95") of precipitation.Snowfall
In Izumiotsu, snow does not fall in March through November.Sea temperature
In Izumiotsu, Japan, in May, the average water temperature is 19.8°C (67.6°F).Note: Swimming in 19.8°C (67.6°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).
Daylight
In Izumiotsu, Japan, the average length of the day in May is 13h and 58min.On the first day of May in Izumiotsu, sunrise is at 05:08 and sunset at 18:42. On the last day of the month, sunrise is at 04:47 and sunset at 19:05 JST.
Sunshine
In Izumiotsu, Japan, the average sunshine in May is 9.8h.UV index
In Izumiotsu, 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 radiation for the ordinary person.Note: The UV index of 5 during May translates into the following guidance:
Adopt protective measures - It is advised to guard against sun damage. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Frequently asked questions
What are the temperatures in Izumiotsu in May?
What are the least humid months in Izumiotsu?
What is the average humidity in May in Izumiotsu?
How much does it rain in Izumiotsu in May?
When it does not snow in Izumiotsu?
What is the sea temperature in May in Izumiotsu?
What is the average length of the day in May in Izumiotsu?
When are sunrise and sunset in May in Izumiotsu?
How long on average sun shines in May in Izumiotsu?
What is the UV index reading in May in Izumiotsu?
Average temperature in May
Izumiotsu, Japan
- Average high temperature in May: 22.4°C
The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in May: 14.7°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in May
Izumiotsu, Japan
- Average pressure in May: 1012.3mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in May
Izumiotsu, Japan
- Average wind speed in May: 8.7km/h
The windiest month (with the highest average wind speed) is January (11.7km/h).
The calmest month (with the lowest average wind speed) is June (8.3km/h).
Average humidity in May
Izumiotsu, Japan
- Average humidity in May: 69%
The month with the highest relative humidity is July (77%).
The months with the lowest relative humidity are March, April and May (69%).
Average rainfall in May
Izumiotsu, Japan
- Average rainfall in May: 78mm
The wettest month (with the highest rainfall) is July (137mm).
The driest month (with the least rainfall) is January (32mm).
Average rainfall days in May
Izumiotsu, Japan
- Average rainfall days in May: 10.8 days
The month with the highest number of rainy days is July (16.7 days).
The months with the least rainy days are January and February (8 days).
Average snowfall in May
Izumiotsu, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is January (18mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Izumiotsu, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in May
Izumiotsu, Japan
- Average sea temperature in May: 19.8°C
The best month for swimming (with the highest average sea temperature) is August (27.7°C).
The coldest month (with the lowest average sea temperature) is February (15.6°C).
Average daylight in May /
Average sunshine in May
Izumiotsu, 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 5min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The months with the least sunshine are January and February (Average sunshine: 4h and 48min).
Average sunshine days in May
Izumiotsu, Japan
- Average sunshine days in May: 19.2 days
The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is July (12.3 days).
Average UV index in May
Izumiotsu, Japan
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in May
Izumiotsu, Japan
- Average cloud cover in May: 34
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in May
Izumiotsu, Japan
- Average visibility in May: 9km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
Izumiotsu, Japan
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