May weather forecast
Kisarazu, Japan

May

Weather in May

The last month of the spring, May, is a pleasant month in Kisarazu, Japan, with an average temperature fluctuating between 16.6°C (61.9°F) and 21.3°C (70.3°F).

Temperature

The arrival of May signals a slight increase in the average high-temperature, moving from a refreshing 17°C (62.6°F) in April to an agreeable 21.3°C (70.3°F). During the month of May, Kisarazu's average nighttime temperature closely mirrors its daytime counterpart, at a comfortable 16.6°C (61.9°F).

Humidity

In Kisarazu, the average relative humidity in May is 75%.

Rainfall

In May, the rain falls for 11 days. Throughout May, 31mm (1.22") of precipitation is accumulated. Throughout the year, in Kisarazu, there are 149.2 rainfall days, and 476mm (18.74") of precipitation is accumulated.

Snowfall

In Kisarazu, snow does not fall in March through December.

Sea temperature

In Kisarazu, the average seawater temperature in May is 19.4°C (66.9°F).
Note: For most individuals, swimming in 19.4°C (66.9°F) is not a pleasant experience. The difficulty in managing breathing increases as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).

Daylight

In Kisarazu, Japan, the average length of the day in May is 14h and 2min.
On the first day of May, sunrise is at 04:48 and sunset at 18:26. On the last day of the month, sunrise is at 04:26 and sunset at 18:49 JST.

Sunshine

In Kisarazu, Japan, the average sunshine in May is 9.1h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 5 in May interprets into the following advice:
Guard yourself - Avoiding sunburn is suggested. To protect against the Sun's most potent rays, avoid direct exposure around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Frequently asked questions

What are May temperatures in Kisarazu?
The high-temperature, in May, in Kisarazu, records 21.3°C (70.3°F), while the low-temperature is 16.6°C (61.9°F).
What is the average humidity in May in Kisarazu?
The average relative humidity in May in Kisarazu, Japan, is 75%.
How much does it rain in Kisarazu in May?
In Kisarazu, in May, during 11 rainfall days, 31mm (1.22") of precipitation is typically accumulated.
When it does not snow in Kisarazu?
March through December are months without snowfall in Kisarazu, Japan.
What is the sea temperature in May in Kisarazu?
In May, the average sea temperature in Kisarazu is 19.4°C (66.9°F). For swimming, a surface water temperature of 19.4°C (66.9°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
What is the average length of the day in May in Kisarazu?
In Kisarazu, Japan, the average day length in May is 14h and 2min.
What time are sunrise and sunset in May in Kisarazu?
In May, on the first day of the month, sunrise is at 04:48 and sunset at 18:26. On the last day of the month, in Kisarazu, Japan, sunrise is at 04:26 and sunset at 18:49 JST.
How many hours of sunshine does Kisarazu have in May?
The average sunshine duration in May in Kisarazu, Japan, is 9.1h.
What is the UV index intensity in May in Kisarazu?
The average daily maximum UV index in May in Kisarazu is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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 sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Kisarazu, Japan
Average temperature in May
Kisarazu, Japan
  • Average high temperature in May: 21.3°C

The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (9.4°C).

  • Average low temperature in May: 16.6°C

The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (4.5°C).

Average pressure in May - Kisarazu, Japan
Average pressure in May
Kisarazu, Japan
  • Average pressure in May: 1011.9mbar

The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).

Average wind speed in May - Kisarazu, Japan
Average wind speed in May
Kisarazu, Japan
  • Average wind speed in May: 16.7km/h

The windiest month (with the highest average wind speed) is March (19.2km/h).
The calmest month (with the lowest average wind speed) is June (14.7km/h).

Average humidity in May - Kisarazu, Japan
Average humidity in May
Kisarazu, Japan
  • Average humidity in May: 75%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (62%).

Average rainfall in May - Kisarazu, Japan
Average rainfall in May
Kisarazu, Japan
  • Average rainfall in May: 31mm

The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is January (23mm).

Average rainfall days in May - Kisarazu, Japan
Average rainfall days in May
Kisarazu, Japan
  • Average rainfall days in May: 11 days

The month with the highest number of rainy days is October (15.5 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in May - Kisarazu, Japan
Average snowfall in May
Kisarazu, Japan
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in May - Kisarazu, Japan
Average snowfall days in May
Kisarazu, Japan
  • Average snowfall days in May: 0 days

The months with the highest number of snowfall days are January and February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

Average sea temperature in May - Kisarazu, Japan
Average sea temperature in May
Kisarazu, Japan
  • Average sea temperature in May: 19.4°C

The best month for swimming (with the highest average sea temperature) is August (26.2°C).
The coldest months (with the lowest average sea temperature) are February and March (16.2°C).

Average daylight in May / Average sunshine in May - Kisarazu, Japan
Average daylight in May /
Average sunshine in May
Kisarazu, 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 18min).

Average sunshine days in May - Kisarazu, Japan
Average sunshine days in May
Kisarazu, Japan
  • Average sunshine days in May: 18.2 days

The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is September (12.3 days).

Average UV index in May - Kisarazu, Japan
Average UV index in May
Kisarazu, 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 - Kisarazu, Japan
Average cloud cover in May
Kisarazu, Japan
  • Average cloud cover in May: 38

The months with the most cloud cover are June and October (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 32).

Average visibility in May - Kisarazu, Japan
Average visibility in May
Kisarazu, Japan
  • Average visibility in May: 10km

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

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