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 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
A shift in the average high-temperature is noticeable in May, changing from a frosty 7.4°C (45.3°F) in April to a mild 13.4°C (56.1°F). During the May nights, an average temperature of 7.8°C (46°F) is observed in Kuromatsunai, Japan.Humidity
The average relative humidity in May is 80%.Rainfall
In Kuromatsunai, in May, it is raining for 13.8 days, with typically 52mm (2.05") of accumulated precipitation. In Kuromatsunai, during the entire year, the rain falls for 149.3 days and collects up to 817mm (32.17") of precipitation.Snowfall
In Kuromatsunai, snow does not fall in May through September.Daylight
In May, the average length of the day in Kuromatsunai is 14h and 37min.On the first day of May in Kuromatsunai, Japan, sunrise is at 04:32 and sunset at 18:38. On the last day of the month, sunrise is at 04:03 and sunset at 19:09 JST.
Sunshine
The average sunshine in May in Kuromatsunai is 9h.UV index
In Kuromatsunai, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Frequently asked questions
What are May temperatures in Kuromatsunai?
What is the average humidity in May in Kuromatsunai?
How many days does it rain in May in Kuromatsunai?
When it does not snow in Kuromatsunai?
Does it snow in Kuromatsunai in May?
What is the average length of the day in May in Kuromatsunai?
What time are sunrise and sunset in May in Kuromatsunai?
How long on average sun shines in May in Kuromatsunai?
What is the UV index reading in May in Kuromatsunai?
Average temperature in May
Kuromatsunai, Japan
- Average high temperature in May: 13.4°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (-1.7°C).
- Average low temperature in May: 7.8°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (-5.5°C).
Average pressure in May
Kuromatsunai, Japan
- Average pressure in May: 1010.3mbar
The month with the highest atmospheric pressure is November (1016.5mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).
Average wind speed in May
Kuromatsunai, Japan
- Average wind speed in May: 15km/h
The windiest month (with the highest average wind speed) is December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in May
Kuromatsunai, Japan
- Average humidity in May: 80%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is October (74%).
Average rainfall in May
Kuromatsunai, Japan
- Average rainfall in May: 52mm
The wettest month (with the highest rainfall) is December (101mm).
The driest month (with the least rainfall) is April (46mm).
Average rainfall days in May
Kuromatsunai, Japan
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is January (3.9 days).
Average snowfall in May
Kuromatsunai, Japan
- Average snowfall in May: 0mm
The month with the highest snowfall is December (301mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in May
Kuromatsunai, Japan
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (24 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in May /
Average sunshine in May
Kuromatsunai, Japan
- Average daylight in May: 14h and 4min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in May: 9h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in May
Kuromatsunai, Japan
- Average sunshine days in May: 15.2 days
The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (2.5 days).
Average UV index in May
Kuromatsunai, Japan
- Average UV index in May: 4
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Kuromatsunai, Japan
- Average cloud cover in May: 41
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in May
Kuromatsunai, Japan
- Average visibility in May: 9km
The months with the highest visibility are September and October (10km).
The months with the lowest visibility are January and December (7km).
Kuromatsunai, Japan
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