Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average sea temperature in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The average high-temperature decreases in December, shifting from an enjoyable 16°C (60.8°F) in November to a cool 10.1°C (50.2°F). Kishiwada's nighttime average temperature in December drops marginally from the daytime highs, settling at an icy 5.5°C (41.9°F).Humidity
In Kishiwada, the average relative humidity in December is 73%.Rainfall
In Kishiwada, during December, the rain falls for 12.3 days and regularly aggregates up to 46mm (1.81") of precipitation. In Kishiwada, Japan, during the entire year, the rain falls for 169.5 days and collects up to 1047mm (41.22") of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 2.4 snowfall days, it receives 12mm (0.47") of snow. In Kishiwada, during the entire year, snow falls for 12.5 days and aggregates up to 69mm (2.72") of snow.Sea temperature
In December, the average sea temperature is 19.1°C (66.4°F).Note: For the majority, swimming in water with a temperature of 19.1°C (66.4°F) is not enjoyable. The difficulty in managing breathing rises as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the shortest days of the year, with an average of 9h and 54min of daylight.On the first day of December in Kishiwada, sunrise is at 06:46 and sunset at 16:48. On the last day of the month, sunrise is at 07:04 and sunset at 16:58 JST.
Sunshine
In December, the average sunshine in Kishiwada is 5.2h.UV index
The months with the lowest UV index in Kishiwada are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Kishiwada?
What is the average humidity in December in Kishiwada?
How many days does it rain in December in Kishiwada?
When does it start snowing in Kishiwada?
What is the sea temperature in December in Kishiwada?
What is the month with the shortest days in Kishiwada?
How many hours of daylight does Kishiwada have in December?
When are sunrise and sunset in December in Kishiwada?
How many hours of sunshine does Kishiwada have in December?
What are the months with the lowest UV index in Kishiwada?
What is the UV index intensity in December in Kishiwada?
Average temperature in December
Kishiwada, Japan
- Average high temperature in December: 10.1°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in December: 5.5°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 (2.9°C).
Average pressure in December
Kishiwada, Japan
- Average pressure in December: 1019.3mbar
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 December
Kishiwada, Japan
- Average wind speed in December: 12.7km/h
The windiest month (with the highest average wind speed) is January (13.1km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).
Average humidity in December
Kishiwada, Japan
- Average humidity in December: 73%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is March (70%).
Average rainfall in December
Kishiwada, Japan
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is July (177mm).
The driest month (with the least rainfall) is January (35mm).
Average rainfall days in December
Kishiwada, Japan
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in December
Kishiwada, Japan
- Average snowfall in December: 12mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Kishiwada, Japan
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average sea temperature in December
Kishiwada, Japan
- Average sea temperature in December: 19.1°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 December /
Average sunshine in December
Kishiwada, Japan
- Average daylight in December: 9h and 5min
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 December: 5h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Kishiwada, Japan
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is May (17.7 days).
The month with the least sunshine days is July (6.8 days).
Average UV index in December
Kishiwada, Japan
- Average UV index in December: 2
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 December
Kishiwada, Japan
- Average cloud cover in December: 44
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Kishiwada, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
