Italy
Sicily in January: weather, sea & travel advice
This month's data profile
Balanced monthly profile
Sicily in January is climatically mixed. The average daily high is around 13 °C, and the sea is about 15 °C. With about 11 rainy days it is wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
39/100 · #12
Warmth
#12
Dryness
#10
Sun
#11
Sea warmth
#10
Published best categories: none
Sicily · JanuaryPhoto: Krzysztof Popławski · CC BY-SA 4.0Climate facts
- Average high
- 13 °C
- Average low
- 5 °C
- Sea
- 15 °C
- Rainy days (est.)
- 11 rainy days (est.)
- Sun (est.)
- 3 h/day
- Humidity
- 83 %
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 | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| December | 14 | 7 | 12 | 79 | 2.5 | 84 | 2.8 | 17 | 40 |
| January (selected) | 13 | 5 | 11 | 65 | 2.9 | 83 | 2.7 | 15 | 39 |
| February | 14 | 5 | 9 | 54 | 4.0 | 80 | 2.8 | 15 | 45 |
How do the previous and next months compare?
Baseline: January (39/100)
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 | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| December | +1 | +1.2 °C | +1.6 °C | +1 | +14.2 mm | -0.4 h | +0.2 % | ±0 m/s | +1.5 °C |
| February | +6 | +0.6 °C | -0.3 °C | -1.7 | -11.2 mm | +1.1 h | -3.1 % | ±0 m/s | -0.6 °C |
All twelve months in context
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Useful next decisions
Frequently asked questions
How warm is Sicily in January?
The average daily high is around 13 °C, with an average daily low of about 5 °C.
Can you swim in Sicily in January?
The sea is about 15 °C (cold).
Does it rain a lot in Sicily in January?
The curated estimate is about 11 rainy days per month, not a directly measured long-term average. Total precipitation averages around 65 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Sicily?
By the climate score, May, June, September and October are the strongest months for Sicily. For a beach trip: June, July, August and September. January is not among them.