Hersonissos Weather in January
January in Hersonissos sees daytime temperatures around 16°C (61°F) and lows of 9°C (48°F) at night. With around 70 mm (2.8 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Hersonissos in January
Based on our climate data of the past 30 years, about 12 days of rain are anticipated, with 70 mm (2.8 in) on average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Hersonissos in January
If you're visiting Hersonissos in January, expect highs of 16°C (61°F) and overnight lows around 9°C (48°F). During January, the winter season is in full swing. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. On average, it is the month with the lowest temperatures of the year. However, the temperature is still pleasant and it won't ever get really cold.
Sunshine in Hersonissos in January
The month experiences a moderate amount of sunlight, with 120 hours of sunshine. This provides a nice balance between sunshine and clouds.
Wind Speed in Hersonissos in January
Wind speeds average 2 m/s (4 knots) during January. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.
Average water temperature in January
The water is 17°C (63°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, September, October and November typically offer the best weather for Hersonissos.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greece, check out our Hersonissos's climate page.
Hersonissos Temperature in January
Min Temperature
9°C (48°F)
Max Temperature
16°C (61°F)
Water Temperature
17°C (63°F) *
Chance of Rain
40%
Precipitation
70 mm (2.8 in)
Rainy days
12 days
Humidity
68% *
Windspeed
2 m/s (4 knots) *
Sunshine
120 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Hersonissos typically stay consistent throughout January, with daily highs averaging around 16°C (61°F). Nights are cool, with lows around 9°C (48°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Hersonissos in January
Browse day-by-day weather records for Hersonissos spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hersonissos historical weather extremes in January
Our historical data for Hersonissos spans 1976 to 2025, revealing these weather extremes.
- Hersonissos recorded its highest January temperature of 28°C (82°F) on January 1, 2010.
- On January 8, 2017, Hersonissos saw its coldest January day with temperatures maxing out at 5°C (41°F).
- Nighttime temperatures dropped to -2°C (28°F) on January 9, 2017, marking the coldest January night on record.
Best Places in Greece in January
Find out more about the weather in Greece and which places have the best travel conditions in this month. See all of Greece in January →
perfect weather
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tolerable
unpleasant
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What to Wear in Hersonissos in January
The weather can swing between comfortable and chilly in January, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 17°C (63°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Hersonissos in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Greece, check out our Hersonissos's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Hersonissos climate overview or explore weather in Greece.
