Weather in Ronneby in January 2025
- January is usually the coldest month of the year in Ronneby;
Average weather
Average temperature in Ronneby in January
The temperature in January is +5°C on average, with a range between a maximum of +10°C during the day and a minimum of -7°C at night.
The average maximum temperature goes down 29% by the end of the month, compared with the beginning of the month, from +10°C to +5°C.
Is Ronneby warm or cold in January?
Ronneby is typically cool in January.
Maximum temperatures go down compared to the previous month from +4°C to +2°C. The minimum temperature also goes down from 0°C to -2°C.
Pack a sweater and a jacket as there will be cooler temperatures.
January is the coldest month in Ronneby, here is the comparison with other months:
Climate in Ronneby in January
| December | January | February | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +4°C | +2°C | +2°C | ||||
| Min. temperature | ||||||
| -16°C | -21°C | -19°C | ||||
| Max. temperature | ||||||
| +12°C | +11°C | +14°C | ||||
| Rainfall | ||||||
| 48 mm | 33 mm | 19 mm | ||||
| Wind | ||||||
| 4 m/s | 4 m/s | 4 m/s | ||||
| Humidity | ||||||
| 88% | 87% | 85% | ||||
| Air pressure | ||||||
| 1011 HPa | 1012 HPa | 1013 HPa | ||||
| Sunny days | ||||||
| 2 | 2 | 2 | ||||
| Cloudy days | ||||||
| 10 | 12 | 12 | ||||
| Rainy days | ||||||
| 13 | 8 | 5 | ||||
| Snowy days | ||||||
| 7 | 10 | 9 | ||||
January weather is still as bad as in December. It’s getting colder in January. From +4°C in the day, the average maximum temperature lowers to +2°C. As January arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 48 mm to 33 mm. It feels drier, as humidity decreases from 88% to 87%. The average wind speed doesn’t change much during January, staying around 4 m/s. The amount of sunny days stay about the same, averaging 2 sunny days during the month.
But maybe it is worth considering traveling in February as the weather gets better.
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 January, going from 2 m/s to 4 m/s over the course of the month.
Rain
Snow
January is one of the snowiest months in Ronneby.
Here’s how January is compared with other months in the amount of snow, total mm:
How was the weather last January in Ronneby?
Climate Change over Years
The climate in Ronneby in January 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 January a good time to visit Ronneby?
Can you sunbathe in Ronneby in January?
Is Ronneby rainy in January?
Is it sunny in Ronneby in January?
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.