Search for cities, countries, lakes and rivers
Sea Temperature in Hitachi in December
Complete information on the sea temperature range in the Pacific Ocean in Hitachi in December. Historical daily data. Climate details for December. Tips on swimming conditions and beach relaxation in Hitachi. 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 Hitachi in December
48°F
MINIMUN
58°F
AVERAGE
68°F
MAXIMUM
Historical Data of Water Temperature in December in Hitachi
Water Temperature Chart for Pacific Ocean in Hitachi in December
Sea Temperature Table in Hitachi in December Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Dec 1 | 66°C | 64°C | 66°C | 65°C |
| Dec 2 | 66°C | 64°C | 66°C | 65°C |
| Dec 3 | 66°C | 64°C | 66°C | 65°C |
| Dec 4 | 66°C | 64°C | 66°C | 65°C |
| Dec 5 | 66°C | 64°C | 66°C | 65°C |
| Dec 6 | 66°C | 64°C | 66°C | 65°C |
| Dec 7 | 64°C | 64°C | 64°C | 64°C |
| Dec 8 | 66°C | 64°C | 64°C | 65°C |
| Dec 9 | 66°C | 66°C | 64°C | 65°C |
| Dec 10 | 64°C | 64°C | 64°C | 64°C |
| Dec 11 | 66°C | 66°C | 66°C | 65°C |
| Dec 12 | 64°C | 66°C | 64°C | 64°C |
| Dec 13 | 66°C | 64°C | 64°C | 64°C |
| Dec 14 | 64°C | 66°C | 66°C | 64°C |
| Dec 15 | 64°C | 66°C | 64°C | 64°C |
| Dec 16 | 64°C | 64°C | 64°C | 64°C |
| Dec 17 | 64°C | 66°C | 64°C | 64°C |
| Dec 18 | 64°C | 64°C | 64°C | 64°C |
| Dec 19 | 64°C | 64°C | 64°C | 63°C |
| Dec 20 | 63°C | 64°C | 64°C | 63°C |
| Dec 21 | 63°C | 64°C | 64°C | 63°C |
| Dec 22 | 63°C | 64°C | 63°C | 62°C |
| Dec 23 | 63°C | 64°C | 63°C | 62°C |
| Dec 24 | 63°C | 63°C | 63°C | 62°C |
| Dec 25 | 63°C | 63°C | 63°C | 62°C |
| Dec 26 | 63°C | 63°C | 63°C | 62°C |
| Dec 27 | 63°C | 63°C | 61°C | 62°C |
| Dec 28 | 63°C | 63°C | 63°C | 62°C |
| Dec 29 | 64°C | 63°C | 63°C | 62°C |
| Dec 30 | 63°C | 63°C | 63°C | 62°C |
Hitachi Climate and Swimming Opportunities in December
54°F
Average Day Air Temperature
39°F
Average Night Air Temperature
2 in
Precipitation Amount per Month
10 days
Number of Rainy Days
10 hrs
Daylight
per Day
5 hrs
Sunshine
per Day
9 mph
Average Wind Speed
59%
Average
humidity
Hitachi lies within the Ibaraki Prefecture in Japan. The average daytime temperature in Hitachi in December is 12°C (53°F), while the nighttime average is 4°C (40°F). There are typically 10 rainy days during the month, with a total precipitation of 47 mm (1.9 inches). The daylight duration in December in Hitachi is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in December is 14 km/h (9 mph), and the humidity level is around 59%.
The water temperature in Hitachi in December ranges from 16°C to 18°C (61°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 18°C (64°F) by mid-December and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Hitachi for December is 18°C (64°F).
Sea Temperature in December in Nearby Cities
Frequently Asked Questions About Water Temperatures in December in Hitachi
What is the sea temperature in Hitachi in December?
The water temperature in the Pacific Ocean in Hitachi in December ranges from 16°C to 18°C (61°F to 64°F).
Is it possible to swim in the Sea of Japan in Tomakomai in December?
The average sea temperature in Tomakomai in December is 10°C (50°F), and the air temperature is 2°C (35°F), so very cold water with low air temperature creates extreme swimming conditions. Hypothermia can occur quickly, making it unsafe for most people.