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
Weather in December
Temperature
The transition into December involves a decrease in the average high-temperature, falling from a chilly 8.6°C (47.5°F) in November to a wintry 1°C (33.8°F). In Cușma, the December nights are characterized by an average low-temperature of -3.7°C (25.3°F), a minor dip from daytime readings.Humidity
In December, the average relative humidity is 85%.Rainfall
In December, the rain falls for 11.6 days. Throughout December, 42mm (1.65") of precipitation is accumulated. In Cușma, during the entire year, the rain falls for 158.8 days and collects up to 487mm (19.17") of precipitation.Snowfall
Months with snowfall in Cușma are January through April, October through December. In December, in Cușma, it is snowing for 11.5 days. Throughout December, 147mm (5.79") of snow is accumulated. Throughout the year, there are 49.9 snowfall days, and 550mm (21.65") of snow is accumulated.Daylight
The month with the shortest days in Cușma is December, with an average of 8h and 36min of daylight.On the first day of the month, sunrise is at 07:47 and sunset at 16:33. On the last day of December, in Cușma, sunrise is at 08:07 and sunset at 16:41 EET.
Sunshine
In Cușma, the average sunshine in December is 4.7h.UV index
The months with the lowest UV index in Cușma are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold is it in Cușma in December?
What is the average humidity in December in Cușma?
How many days does it rain in December in Cușma?
How many days does it snow in December in Cușma?
What is the month with the shortest days in Cușma?
What is the average length of the day in December in Cușma?
When are sunrise and sunset in December in Cușma?
How many hours of sunshine does Cușma have in December?
When is the lowest UV index in Cușma?
What is the UV index reading in December in Cușma?
Average temperature in December
Cușma, Romania
- Average high temperature in December: 1°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-0.8°C).
- Average low temperature in December: -3.7°C
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in December
Cușma, Romania
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The months with the lowest atmospheric pressure are May and June (1014.2mbar).
Average wind speed in December
Cușma, Romania
- Average wind speed in December: 6.3km/h
The windiest month (with the highest average wind speed) is April (8.7km/h).
The calmest months (with the lowest average wind speed) are November and December (6.3km/h).
Average humidity in December
Cușma, Romania
- Average humidity in December: 85%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Cușma, Romania
- Average rainfall in December: 42mm
The wettest month (with the highest rainfall) is May (80mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days in December
Cușma, Romania
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is August (8.8 days).
Average snowfall in December
Cușma, Romania
- Average snowfall in December: 147mm
The month with the highest snowfall is January (179mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Cușma, Romania
- Average snowfall days in December: 11.5 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cușma, Romania
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Cușma, Romania
- Average sunshine days in December: 13.2 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is June (6.3 days).
Average UV index in December
Cușma, Romania
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Cușma, Romania
- Average cloud cover in December: 53
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Cușma, Romania
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The month with the lowest visibility is January (7km).
Cușma, Romania
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