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
Weather in December
Temperature
Neum's progression into December involves a drop in the average high-temperature, receding from a moderate 14.1°C (57.4°F) in November to a chilly 9°C (48.2°F). The temperature lowers to an average of 3.5°C (38.3°F) during December nights.Humidity
In Neum, the average relative humidity in December is 75%.Rainfall
In Neum, during December, the rain falls for 12 days and regularly aggregates up to 89mm (3.5") of precipitation. In Neum, during the entire year, the rain falls for 148.3 days and collects up to 873mm (34.37") of precipitation.Snowfall
January through April and December are months with snowfall in Neum, Bosnia and Herzegovina. December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, there are 3.1 snowfall days, and 31mm (1.22") of snow is accumulated.Sea temperature
In Neum, the average seawater temperature in December is 15.8°C (60.4°F).Note: Swimming is not a pleasurable activity for most people when the water temperature is 15.8°C (60.4°F). Breathing control gets harder as the water temperature drops 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 6min of daylight.On the first day of December, sunrise is at 07:01 and sunset at 16:16. On the last day of the month, sunrise is at 07:20 and sunset at 16:25 CET.
Sunshine
In Neum, the average sunshine in December is 5.9h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 during December translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Experience reduced UV exposure by about half when donning a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Neum in December?
What is the average humidity in December?
How much does it rain in December?
When does it start to snow?
How cold is the water in December?
What is the month with the shortest days?
How many hours of daylight does Neum have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Neum have in December?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Neum, Bosnia and Herzegovina
- Average high temperature in December: 9°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (7.5°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (18.5°C).
The coldest month (with the lowest average low temperature) is January (2°C).
Average pressure in December
Neum, Bosnia and Herzegovina
- Average pressure in December: 1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is July (1014.1mbar).
Average wind speed in December
Neum, Bosnia and Herzegovina
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is February (12.4km/h).
The calmest month (with the lowest average wind speed) is August (8.6km/h).
Average humidity in December
Neum, Bosnia and Herzegovina
- Average humidity in December: 75%
The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is August (58%).
Average rainfall in December
Neum, Bosnia and Herzegovina
- Average rainfall in December: 89mm
The wettest month (with the highest rainfall) is November (143mm).
The driest month (with the least rainfall) is August (23mm).
Average rainfall days in December
Neum, Bosnia and Herzegovina
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is August (6.3 days).
Average snowfall in December
Neum, Bosnia and Herzegovina
- Average snowfall in December: 3mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Neum, Bosnia and Herzegovina
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average sea temperature in December
Neum, Bosnia and Herzegovina
- Average sea temperature in December: 15.8°C
The best months for swimming (with the highest average sea temperature) are July and August (25.3°C).
The coldest month (with the lowest average sea temperature) is January (14°C).
Average daylight in December /
Average sunshine in December
Neum, Bosnia and Herzegovina
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in December
Neum, Bosnia and Herzegovina
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is August (20.6 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in December
Neum, Bosnia and Herzegovina
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Neum, Bosnia and Herzegovina
- Average cloud cover in December: 35
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in December
Neum, Bosnia and Herzegovina
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Neum, Bosnia and Herzegovina
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