Aberystwyth
United Kingdom
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Aberystwyth, United Kingdom

The last month of the spring, May, is a mild month in Aberystwyth, United Kingdom, with temperature in the range of an average low of 6.8°C (44.2°F) and an average high of 15.2°C (59.4°F).

Temperature

In Aberystwyth, the average high-temperature slightly increases, from a cool 11.9°C (53.4°F) in April, to a moderate 15.2°C (59.4°F). In May, in Aberystwyth, United Kingdom, the average low-temperature is 6.8°C (44.2°F).

Rainfall

The month with the least rainfall in Aberystwyth is May when 60.6mm (2.4") of precipitation is typically aggregated.

Sea temperature

In Aberystwyth, United Kingdom, the average water temperature is 10.9°C (51.6°F).
Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

Daylight

In Aberystwyth, the average length of the day in May is 15.8h.

What is the temperature in May in Aberystwyth?

In May, the average high-temperature is 15.2°C (59.4°F), and the average low-temperature is 6.8°C (44.2°F).

How much does it rain in Aberystwyth in May?

During May, Aberystwyth regularly aggregates up to 60.6mm (2.4") of precipitation.

What is the driest month in Aberystwyth?

May is the month with the least rainfall in Aberystwyth, United Kingdom, with 60.6mm (2.4") of accumulated precipitation.

What is the water temperature in May in Aberystwyth?

In Aberystwyth, the average seawater temperature in May is 10.9°C (51.6°F). Swimming in 10.9°C (51.6°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Aberystwyth have in May?

In May, the average length of the day in Aberystwyth is 15.8h.
Average temperature in May - Aberystwyth, United Kingdom
  • Average high temperature in May: 15.2°C

The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (7.8°C).

  • Average low temperature in May: 6.8°C

The month with the highest average low temperature is July (12°C).
Coldest months (with the lowest average low temperature) are January and February (2.2°C).

Average rainfall in May - Aberystwyth, United Kingdom
  • Average rainfall in May: 60.6mm

The wettest month (with the highest rainfall) is November (122.6mm).
The driest month (with the lowest rainfall) is May (60.6mm).

Average sea temperature in May - Aberystwyth, United Kingdom
  • Average sea temperature in May: 10.9°C

Best months for swimming (with the highest average sea temperature) are August and September (15.8°C).
The coldest month (with the lowest average sea temperature) is March (8.3°C).

Average daylight in May - Aberystwyth, United Kingdom
  • Average daylight in May: 15.8h

The month with the longest days is June (Average daylight: 16.7h).
The month with shortest days is December (Average daylight: 7.8h).