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Sea Temperature in Newcastle in January
Complete information on the sea temperature range in the Tasman Sea in Newcastle in January. Historical daily data. Climate details for January. Tips on swimming conditions and beach relaxation in Newcastle. 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 Newcastle in January
70°F
MINIMUN
75°F
AVERAGE
81°F
MAXIMUM
Historical Data of Water Temperature in January in Newcastle
Water Temperature Chart for Tasman Sea in Newcastle in January
Sea Temperature Table in Newcastle in January Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jan 1 | 73°C | 72°C | 72°C | 72°C |
| Jan 2 | 72°C | 72°C | 72°C | 72°C |
| Jan 3 | 72°C | 72°C | 72°C | 72°C |
| Jan 4 | 72°C | 72°C | 72°C | 72°C |
| Jan 5 | 70°C | 72°C | 72°C | 71°C |
| Jan 6 | 72°C | 73°C | 73°C | 73°C |
| Jan 7 | 72°C | 73°C | 73°C | 73°C |
| Jan 8 | 72°C | 73°C | 73°C | 73°C |
| Jan 9 | 73°C | 73°C | 73°C | 73°C |
| Jan 10 | 72°C | 73°C | 73°C | 73°C |
| Jan 11 | 73°C | 75°C | 75°C | 73°C |
| Jan 12 | 75°C | 75°C | 75°C | 74°C |
| Jan 13 | 75°C | 75°C | 75°C | 74°C |
| Jan 14 | 73°C | 75°C | 75°C | 74°C |
| Jan 15 | 73°C | 75°C | 75°C | 74°C |
| Jan 16 | 73°C | 77°C | 77°C | 75°C |
| Jan 17 | 73°C | 77°C | 77°C | 75°C |
| Jan 18 | 73°C | 77°C | 77°C | 76°C |
| Jan 19 | 75°C | 77°C | 77°C | 75°C |
| Jan 20 | 73°C | 77°C | 77°C | 75°C |
| Jan 21 | 73°C | 79°C | 79°C | 76°C |
| Jan 22 | 75°C | 79°C | 79°C | 76°C |
| Jan 23 | 75°C | 79°C | 79°C | 77°C |
| Jan 24 | 73°C | 79°C | 79°C | 76°C |
| Jan 25 | 73°C | 79°C | 79°C | 76°C |
| Jan 26 | 73°C | 81°C | 81°C | 77°C |
| Jan 27 | 73°C | 81°C | 81°C | 77°C |
| Jan 28 | 73°C | 81°C | 81°C | 77°C |
| Jan 29 | 70°C | 81°C | 81°C | 76°C |
| Jan 30 | 72°C | 81°C | 81°C | 77°C |
Newcastle Climate and Swimming Opportunities in January
81°F
Average Day Air Temperature
66°F
Average Night Air Temperature
3 in
Precipitation Amount per Month
12 days
Number of Rainy Days
14 hrs
Daylight
per Day
7 hrs
Sunshine
per Day
11 mph
Average Wind Speed
66%
Average
humidity
Newcastle lies within the New South Wales in Australia. The average daytime temperature in Newcastle in January is 27°C (81°F), while the nighttime average is 19°C (65°F). There are typically 12 rainy days during the month, with a total precipitation of 84 mm (3.3 inches). The daylight duration in January in Newcastle is 14 hours, with an average of 7 hours of sunshine per day. The average wind speed in January is 18 km/h (11 mph), and the humidity level is around 66%.
The water temperature in Newcastle in January ranges from 21°C to 25°C (70°F to 77°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 23°C (73°F) by mid-January and reaching 25°C (77°F) in the last ten days. Overall, the average sea temperature in Newcastle for January is 24°C (75°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in January in Nearby Cities
Frequently Asked Questions About Water Temperatures in January in Newcastle
What is the sea temperature in Newcastle in January?
The water temperature in the Tasman Sea in Newcastle in January ranges from 21°C to 25°C (70°F to 77°F).
Is it possible to swim in the Tasman Sea in Newcastle in January?
The average sea temperature in Newcastle in January is 24°C (75°F), and the air temperature is 27°C (81°F), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.