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 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
Nomi's December weather shows a moderate shift in high-temperatures, falling from November's moderate 13.2°C (55.8°F) to a frosty 7°C (44.6°F). Night temperatures during December experience a slight downturn, averaging a cold 2.6°C (36.7°F).Humidity
In Nomi, the average relative humidity in December is 80%.Rainfall
In December, in Nomi, the rain falls for 17.9 days. Throughout December, 71mm (2.8") of precipitation is accumulated. Throughout the year, in Nomi, there are 176.3 rainfall days, and 820mm (32.28") of precipitation is accumulated.Snowfall
Months with snowfall are January through April and December. December is the first month it typically snows in Nomi. Throughout December, in the average 4.2 snowfall days, it receives 67mm (2.64") of snow. In Nomi, Japan, during the entire year, snow falls for 23.3 days and aggregates up to 332mm (13.07") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 06:47 and sunset at 16:38. On the last day of the month, sunrise is at 07:05 and sunset at 16:48 JST.
Sunshine
In December, the average sunshine in Nomi is 3.7h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Nomi, Japan. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. To avoid the Sun's strongest rays, limit exposure around the mid-day period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. 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
How cold is it in Nomi in December?
What is the average humidity in December in Nomi?
How much does it rain in Nomi in December?
When does it start snowing in Nomi?
What is the month with the shortest days in Nomi?
How many hours of daylight does Nomi have in December?
What time are sunrise and sunset in December in Nomi?
How many hours of sunshine does Nomi have in December?
What are the months with the lowest UV index in Nomi?
What is the UV index reading in December in Nomi?
Average temperature in December
Nomi, Japan
- Average high temperature in December: 7°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 (3.8°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).
Average pressure in December
Nomi, Japan
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed in December
Nomi, Japan
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is June (8km/h).
Average humidity in December
Nomi, Japan
- Average humidity in December: 80%
The months with the highest relative humidity are January and July (82%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Nomi, Japan
- Average rainfall in December: 71mm
The wettest month (with the highest rainfall) is July (107mm).
The driest month (with the least rainfall) is February (44mm).
Average rainfall days in December
Nomi, Japan
- Average rainfall days in December: 17.9 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in December
Nomi, Japan
- Average snowfall in December: 67mm
The month with the highest snowfall is January (131mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Nomi, Japan
- Average snowfall days in December: 4.2 days
The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Nomi, Japan
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Nomi, Japan
- Average sunshine days in December: 9.9 days
The month with the most sunshine days is May (18 days).
The month with the least sunshine days is July (8.9 days).
Average UV index in December
Nomi, Japan
- Average UV index in December: 1
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Nomi, Japan
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Nomi, Japan
- Average visibility in December: 9km
The months with the highest visibility are March, August, September, October and November (10km).
The months with the lowest visibility are January, February, April, May, June, July and December (9km).
