January · Italy
Best time to visit Colosseum in January Weather, crowds & prices
Weather in Colosseum in January
Average temperature 8°C, 76 mm of rain, about 21 days with 6+ hours of sunshine and 80% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
January score
6.7/10
Ranked #10 of 12 months
- Avg temp
- 8°C
- Rainfall
- 76 mm
- Humidity
- 80%
- Days with 6h+ sun
- 21
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $$ · Moderate Cost ($$)
January in Colosseum scores 6.7/10 for sightseeing and cultural travel - ranked #10 of 12. Expect around 8°C, 76 mm of rain, and roughly 21 days with 6+ hours of sunshine this month.
Rome’s arena and Forum stones are easiest under the mild April-June light.
January in Colosseum: mixed conditions, plan around the weather
Expect 8°C (47°F) in January. A good month for city streets, viewpoints and long meals; leave swimming for another season.
Budget for roughly 76 mm of rain this month — a flexible day or two helps — with about 21 days with 6+ hours of sunshine and 9.5 hours of daylight to work around it.
That is 6.7/10 on the same scale — 10th of 12 months, versus 8.8/10 for the best month here.
Pack a mid-weight jacket, long sleeves and shoes you can walk 15 km in, a packable rain layer.
Budget for mid-season pricing, and crowds are light for this destination.
If your dates are flexible, April is materially better in Colosseum — 2.1 points higher on the same scale.
Frequently asked
- What is the weather like in Colosseum in January?
- In January, Colosseum averages 8°C, 76 mm of rain, and about 21 days with 6+ hours of sunshine. Its climate-comfort score is 6.7/10.
- Is January a good time to visit Colosseum?
- January earns a 6.7/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Colosseum in January?
- Expect about 76 mm of rain in January. Average humidity is 80% and there are about 21 days with 6+ hours of sunshine.
Curated in Colosseum
Tickets & experiences
Things to do in Colosseum
Colosseum, Italy. Live activities and tours from GetYourGuide, matched to this destination.