Sea Temperature in St Helens in May

Complete information on the sea temperature range in the Tasman Sea in St Helens in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in St Helens. 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 St Helens in May

57°F

MINIMUN

61°F

AVERAGE

64°F

MAXIMUM

Historical Data of Water Temperature in May in St Helens

Water Temperature Chart for Tasman Sea in St Helens in May

Sea Temperature Table in St Helens in May Over the Past Years

Day	2024	2023	2022	Average
May 1	61°C	63°C	63°C	63°C
May 2	63°C	61°C	57°C	61°C
May 3	63°C	61°C	61°C	62°C
May 4	61°C	61°C	61°C	62°C
May 5	61°C	61°C	59°C	61°C
May 6	63°C	61°C	57°C	61°C
May 7	61°C	61°C	61°C	61°C
May 8	63°C	59°C	63°C	62°C
May 9	61°C	61°C	59°C	61°C
May 10	61°C	61°C	59°C	61°C
May 11	59°C	61°C	57°C	60°C
May 12	59°C	61°C	57°C	60°C
May 13	59°C	61°C	61°C	60°C
May 14	61°C	61°C	63°C	61°C
May 15	61°C	59°C	63°C	61°C
May 16	61°C	59°C	61°C	61°C
May 17	61°C	61°C	64°C	62°C
May 18	59°C	59°C	64°C	61°C
May 19	59°C	59°C	63°C	60°C
May 20	61°C	59°C	63°C	61°C
May 21	59°C	59°C	63°C	60°C
May 22	59°C	59°C	63°C	60°C
May 23	59°C	59°C	63°C	60°C
May 24	61°C	59°C	63°C	60°C
May 25	59°C	59°C	63°C	60°C
May 26	59°C	59°C	63°C	60°C
May 27	59°C	59°C	63°C	60°C
May 28	61°C	59°C	63°C	61°C
May 29	59°C	59°C	61°C	60°C
May 30	59°C	59°C	61°C	60°C

St Helens Climate and Swimming Opportunities in May

59°F

Average Day Air Temperature

43°F

Average Night Air Temperature

2 in

Precipitation Amount per Month

10 days

Number of Rainy Days

10 hrs

Daylight
per Day

4 hrs

Sunshine
per Day

8 mph

Average Wind Speed

77%

Average
humidity

St Helens lies within the Tasmania in Australia. The average daytime temperature in St Helens in May is 15°C (60°F), while the nighttime average is 6°C (43°F). There are typically 10 rainy days during the month, with a total precipitation of 63 mm (2.5 inches). The daylight duration in May in St Helens is 10 hours, with an average of 4 hours of sunshine per day. The average wind speed in May is 13 km/h (8 mph), and the humidity level is around 77%.

The water temperature in St Helens in May ranges from 15°C to 16°C (59°F to 61°F). At the beginning of the month, the average temperature is around 16°C (61°F), shifting to 16°C (61°F) by mid-May and reaching 16°C (61°F) in the last ten days. Overall, the average sea temperature in St Helens for May is 16°C (61°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in May in Nearby Cities

Bridport

Frequently Asked Questions About Water Temperatures in May in St Helens

What is the sea temperature in St Helens in May?

The water temperature in the Tasman Sea in St Helens in May ranges from 15°C to 16°C (59°F to 61°F).

Is it possible to swim in the Tasman Sea in St Helens in May?

The average sea temperature in St Helens in May is 16°C (61°F), and the air temperature is 15°C (60°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.