Weather in Ronneby in December 2024
- December is usually the wettest month of the year in Ronneby;
Average weather
Average temperature in Ronneby in December
The temperature in December is +4°C on average, with a range between a maximum of +8°C during the day and a minimum of -7°C at night.
The average maximum temperature goes up 27% by the end of the month, compared with the beginning of the month, from 0°C to +4°C.
Is Ronneby warm or cold in December?
Ronneby is typically cool in December.
Maximum temperatures go down compared to the previous month from +7°C to +4°C. The minimum temperature also goes down from +3°C to 0°C.
Pack a sweater and a jacket as there will be cooler temperatures.
December is one of the coolest months in Ronneby, here is the comparison with other months:
Climate in Ronneby in December
| November | December | January | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +7°C | +4°C | +2°C | ||||
| Min. temperature | ||||||
| -11°C | -16°C | -21°C | ||||
| Max. temperature | ||||||
| +16°C | +12°C | +11°C | ||||
| Rainfall | ||||||
| 65 mm | 48 mm | 33 mm | ||||
| Wind | ||||||
| 3 m/s | 4 m/s | 4 m/s | ||||
| Humidity | ||||||
| 88% | 88% | 87% | ||||
| Air pressure | ||||||
| 1012 HPa | 1011 HPa | 1012 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 2 | ||||
| Cloudy days | ||||||
| 9 | 10 | 12 | ||||
| Rainy days | ||||||
| 16 | 13 | 8 | ||||
| Snowy days | ||||||
| 3 | 7 | 10 | ||||
December weather is still as bad as in November. It’s getting colder in December. From +7°C in the day, the average maximum temperature lowers to +4°C. As December arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 65 mm to 48 mm. Humidity levels don’t change as the month goes on, averaging around 88%. Winds are stronger in comparison to November, going up from 3 m/s to 4 m/s on average. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
January brings much the same weather, it remains bad.
Wind
The average wind speed is 4 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Ronneby is gradually increasing during December, going from 3 m/s to 4 m/s over the course of the month.
Rain
Snow
December is one of the snowiest months in Ronneby.
Here’s how December is compared with other months in the amount of snow, total mm:
How was the weather last December in Ronneby?
Climate Change over Years
The climate in Ronneby in December has not changed much over the last 43 years.
The average temperature was the lowest in 1987 (+8°C) and the highest in 2020 (+13°C). The driest year was 2005 with only 363 mm of rainfall, and the wettest year was 2014 with 911 mm.
FAQ
Is December a good time to visit Ronneby?
Can you sunbathe in Ronneby in December?
Is Ronneby rainy in December?
Is it sunny in Ronneby in December?
Other cities in Sweden
Monthly weather in Ronneby
Source of the data
For this page, we’ve looked at the typical weather in Ronneby, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.