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 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 move into December indicates a slight reduction in the average high-temperature, down from November's warm 23°C (73.4°F) to a comfortable 19.5°C (67.1°F). Nama documents an average low-temperature of 17.5°C (63.5°F) for the nights of December.Humidity
January and December, with an average relative humidity of 71%, are the least humid months.Rainfall
In Nama, in December, it is raining for 19.9 days, with typically 79mm (3.11") of accumulated precipitation. In Nama, during the entire year, the rain falls for 218.1 days and collects up to 1335mm (52.56") of precipitation.Daylight
December has the shortest days of the year, with an average of 10h and 30min of daylight.On the first day of December, sunrise is at 06:58 and sunset at 17:32. On the last day of the month, sunrise is at 07:15 and sunset at 17:43 JST.
Sunshine
The average sunshine in December is 4.1h.UV index
With an average maximum UV index of 4, December is the month with the lowest UV index in Nama. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average maximum UV index of 4 in December leads to these recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What are the least humid months?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December in Nama?
How long on average sun shines in December in Nama?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Nama, Japan
- Average high temperature in December: 19.5°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (17.9°C).
- Average low temperature in December: 17.5°C
The month with the highest average low temperature is August (28°C).
The coldest month (with the lowest average low temperature) is January (15.9°C).
Average pressure in December
Nama, Japan
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is January (1021.1mbar).
The month with the lowest atmospheric pressure is August (1006.9mbar).
Average wind speed in December
Nama, Japan
- Average wind speed in December: 28.1km/h
The windiest month (with the highest average wind speed) is December (28.1km/h).
The calmest month (with the lowest average wind speed) is May (20.8km/h).
Average humidity in December
Nama, Japan
- Average humidity in December: 71%
The month with the highest relative humidity is June (87%).
The months with the lowest relative humidity are January and December (71%).
Average rainfall in December
Nama, Japan
- Average rainfall in December: 79mm
The wettest month (with the highest rainfall) is June (231mm).
The driest month (with the least rainfall) is February (60mm).
Average rainfall days in December
Nama, Japan
- Average rainfall days in December: 19.9 days
The month with the highest number of rainy days is June (21.1 days).
The month with the least rainy days is July (15.4 days).
Average daylight in December /
Average sunshine in December
Nama, Japan
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Nama, Japan
- Average sunshine days in December: 6.9 days
The month with the most sunshine days is July (13.4 days).
The month with the least sunshine days is December (6.9 days).
Average UV index in December
Nama, Japan
- Average UV index in December: 4
The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in December
Nama, Japan
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 35).
Average visibility in December
Nama, Japan
- Average visibility in December: 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).
