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Sea Temperature in Onia in January
Complete information on the sea temperature range in the Aegean Sea in Onia in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in Onia. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Onia in January
17°C
MINIMUN
19°C
AVERAGE
21°C
MAXIMUM
Historical Data of Water Temperature in January in Onia
Water Temperature Chart for Aegean Sea in Onia in January
Sea Temperature Table in Onia in January Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jan 1 | 19°C | 19°C | 18°C | 18.8°C |
| Jan 2 | 19°C | 19°C | 18°C | 18.8°C |
| Jan 3 | 19°C | 19°C | 18°C | 18.8°C |
| Jan 4 | 19°C | 18°C | 18°C | 18.5°C |
| Jan 5 | 19°C | 18°C | 18°C | 18.5°C |
| Jan 6 | 19°C | 19°C | 18°C | 18.8°C |
| Jan 7 | 19°C | 18°C | 17°C | 18.3°C |
| Jan 8 | 19°C | 18°C | 17°C | 18.3°C |
| Jan 9 | 19°C | 18°C | 17°C | 18.3°C |
| Jan 10 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 11 | 19°C | 18°C | 17°C | 18.3°C |
| Jan 12 | 19°C | 18°C | 17°C | 18.3°C |
| Jan 13 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 14 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 15 | 19°C | 18°C | 17°C | 18.3°C |
| Jan 16 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 17 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 18 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 19 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 20 | 18°C | 18°C | 17°C | 17.8°C |
| Jan 21 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 22 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 23 | 18°C | 18°C | 17°C | 18.0°C |
| Jan 24 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 25 | 18°C | 18°C | 17°C | 17.8°C |
| Jan 26 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 27 | 18°C | 18°C | 17°C | 17.8°C |
| Jan 28 | 19°C | 18°C | 17°C | 18.0°C |
| Jan 29 | 18°C | 18°C | 17°C | 18.0°C |
| Jan 30 | 18°C | 18°C | 17°C | 17.8°C |
Onia Climate and Swimming Opportunities in January
14°C
Average Day Air Temperature
8°C
Average Night Air Temperature
137 mm
Precipitation Amount per Month
10 days
Number of Rainy Days
10 hrs
Daylight
per Day
5 hrs
Sunshine
per Day
16 km/h
Average Wind Speed
69%
Average
humidity
Onia lies within the Kos in Greece. The average daytime temperature in Onia in January is 14°C (58°F), while the nighttime average is 8°C (46°F). There are typically 10 rainy days during the month, with a total precipitation of 137 mm (5.4 inches). The daylight duration in January in Onia is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in January is 16 km/h (10 mph), and the humidity level is around 69%.
The water temperature in Onia in January ranges from 17°C to 18°C (63°F to 64°F). At the beginning of the month, the average temperature is around 19°C (66°F), shifting to 18°C (64°F) by mid-January and reaching 18°C (64°F) in the last ten days. Overall, the average sea temperature in Onia for January is 18°C (64°F).
Sea Temperature in January in Nearby Cities
Frequently Asked Questions About Water Temperatures in January in Onia
What is the sea temperature in Onia in January?
The water temperature in the Aegean Sea in Onia in January ranges from 17°C to 18°C (63°F to 64°F).
Is it possible to swim in the Aegean Sea in Kastri in January?
The average sea temperature in Kastri in January is 14°C (57°F), and the air temperature is 11°C (51°F), so the water is cool, but many swimmers can tolerate it, especially with the sun out. Acclimatization is helpful.