Slovenia
Ljubljana in January: weather & travel advice
This month's data profile
Balanced monthly profile
Ljubljana in January is climatically mixed. The average daily high is around 3 °C. With about 9 rainy days it is moderate.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
37/100 · #10
Warmth
#12
Dryness
#2
Sun
#10
Published best categories: none
Ljubljana · JanuaryPhoto: Jeremy Segrott from Cardiff, Wales, UK · CC BY 2.0Climate facts
- Average high
- 3 °C
- Average low
- -4 °C
- Rainy days (est.)
- 9 rainy days (est.)
- Sun (est.)
- 2 h/day
- Humidity
- 91 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Score |
|---|---|---|---|---|---|---|---|---|
| December | 4 | -3 | 10 | 88 | 1.3 | 92 | 0.2 | 33 |
| January (selected) | 3 | -4 | 9 | 64 | 1.7 | 91 | 0.4 | 37 |
| February | 5 | -3 | 8 | 63 | 2.8 | 88 | 0.5 | 41 |
How do the previous and next months compare?
Baseline: January (37/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | |
|---|---|---|---|---|---|---|---|---|
| December | -4 | +0.8 °C | +1.2 °C | +1.4 | +23.7 mm | -0.4 h | +0.4 % | -0.1 m/s |
| February | +4 | +2 °C | +0.6 °C | -0.7 | -1.2 mm | +1.1 h | -3.6 % | +0.1 m/s |
All twelve months in context
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Where to stay in Ljubljana
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Frequently asked questions
How warm is Ljubljana in January?
The average daily high is around 3 °C, with an average daily low of about -4 °C.
Does it rain a lot in Ljubljana in January?
The curated estimate is about 9 rainy days per month, not a directly measured long-term average. Total precipitation averages around 64 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Ljubljana?
By the climate score, June, July, August and September are the strongest months for Ljubljana. January is not among them.