Sea Temperature in Newcastle in May

Complete information on the sea temperature range in the Tasman Sea in Newcastle in May. Historical daily data. Climate details for May. 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 May

19°C

MINIMUN

21.5°C

AVERAGE

24°C

MAXIMUM

Historical Data of Water Temperature in May in Newcastle

Water Temperature Chart for Tasman Sea in Newcastle in May

Sea Temperature Table in Newcastle in May Over the Past Years

Day	2024	2023	2022	Average
May 1	22°C	22°C	23°C	22.5°C
May 2	22°C	22°C	23°C	22.3°C
May 3	23°C	22°C	23°C	22.5°C
May 4	22°C	22°C	23°C	22.3°C
May 5	21°C	22°C	23°C	22.0°C
May 6	22°C	21°C	23°C	22.0°C
May 7	22°C	21°C	22°C	21.8°C
May 8	21°C	21°C	22°C	21.5°C
May 9	22°C	21°C	22°C	21.8°C
May 10	21°C	22°C	22°C	21.5°C
May 11	22°C	21°C	22°C	21.8°C
May 12	21°C	21°C	22°C	21.5°C
May 13	21°C	20°C	21°C	21.0°C
May 14	20°C	20°C	21°C	20.8°C
May 15	21°C	21°C	21°C	21.0°C
May 16	20°C	20°C	21°C	20.5°C
May 17	21°C	20°C	21°C	20.8°C
May 18	20°C	20°C	21°C	20.5°C
May 19	21°C	21°C	20°C	20.5°C
May 20	20°C	20°C	20°C	20.0°C
May 21	20°C	21°C	20°C	20.3°C
May 22	21°C	21°C	20°C	20.5°C
May 23	21°C	21°C	20°C	20.5°C
May 24	21°C	20°C	20°C	20.3°C
May 25	20°C	20°C	19°C	20.0°C
May 26	21°C	19°C	19°C	19.8°C
May 27	21°C	20°C	19°C	20.3°C
May 28	21°C	21°C	19°C	20.5°C
May 29	21°C	20°C	19°C	20.3°C
May 30	21°C	20°C	19°C	20.0°C

Newcastle Climate and Swimming Opportunities in May

21°C

Average Day Air Temperature

12°C

Average Night Air Temperature

131 mm

Precipitation Amount per Month

11 days

Number of Rainy Days

10 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

13 km/h

Average Wind Speed

70%

Average
humidity

Newcastle lies within the New South Wales in Australia. The average daytime temperature in Newcastle in May is 21°C (70°F), while the nighttime average is 12°C (53°F). There are typically 11 rainy days during the month, with a total precipitation of 131 mm (5.2 inches). The daylight duration in May in Newcastle is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in May is 13 km/h (8 mph), and the humidity level is around 70%.

The water temperature in Newcastle in May ranges from 19°C to 22°C (66°F to 72°F). At the beginning of the month, the average temperature is around 22°C (72°F), shifting to 21°C (70°F) by mid-May and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Newcastle for May is 21°C (70°F). Optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Newcastle

What is the sea temperature in Newcastle in May?

The water temperature in the Tasman Sea in Newcastle in May ranges from 19°C to 22°C (66°F to 72°F).

Is it possible to swim in the Tasman Sea in Newcastle in May?

The average sea temperature in Newcastle in May is 21°C (70°F), and the air temperature is 21°C (70°F), so optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.