May weather forecastAcherounes, Greece

May

Weather in May

May, the last month of the spring in Acherounes, is an agreeable month, with an average temperature fluctuating between 22°C (71.6°F) and 14°C (57.2°F).

Temperature

The start of May is characterized by an increase in the average high-temperature, transitioning from a refreshing 17°C (62.6°F) in April to a pleasant 22°C (71.6°F). Acherounes's May nights cool down to an average low-temperature of 14°C (57.2°F).

Rainfall

In Acherounes, during May, the rain falls for 5 days and regularly aggregates up to 24mm (0.94") of precipitation. Throughout the year, there are 73 rainfall days, and 567mm (22.32") of precipitation is accumulated.

Sea temperature

In May, the average sea temperature is 18°C (64.4°F).
Note: Most people find swimming in 18°C (64.4°F) unenjoyable. As the water temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes harder.

Daylight

In May, the average length of the day is 14h and 18min.
On the first day of May in Acherounes, sunrise is at 06:23 and sunset at 20:14. On the last day of the month, sunrise is at 05:58 and sunset at 20:40 EEST.

Sunshine

In May, the average sunshine in Acherounes is 10h.

UV index

In May, the average daily maximum UV index is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 8 during May translates into the following recommendations:
Always use protective measures; unprotected skin might suffer damage in a short span. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

The high-temperature, in May, in Acherounes, records 22°C (71.6°F), while the low-temperature is 14°C (57.2°F).

In May, in Acherounes, Greece, the rain falls for 5 days. Throughout May, 24mm (0.94") of precipitation is accumulated.

In May, the average sea temperature in Acherounes is 18°C (64.4°F). For swimming, a surface water temperature of 18°C (64.4°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

In Acherounes, Greece, the average day length in May is 14h and 18min.

On the first day of May in Acherounes, Greece, sunrise is at 06:23 and sunset at 20:14. On the last day of the month, sunrise is at 05:58 and sunset at 20:40 EEST.

In Acherounes, Greece, the average sunshine duration in May is 10h.

In Acherounes, Greece, the average daily maximum UV index in May is 8. A UV Index estimate of 8 to 10 represents a very high hazard to health from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average rainfall
Average rainfall days
Average sea temperature
Average sunshine
Average UV index

Average temperature in May
Acherounes, Greece

  • Average high temperature in May: 22°C

The warmest months (with the highest average high temperature) are July and August (27°C).
The month with the lowest average high temperature is January (11°C).

  • Average low temperature in May: 14°C

The months with the highest average low temperature are July and August (21°C).
The coldest month (with the lowest average low temperature) is January (6°C).

Average rainfall in May
Acherounes, Greece

  • Average rainfall in May: 24mm

The wettest months (with the highest rainfall) are January and December (98mm).
The driest month (with the least rainfall) is July (11mm).

Average rainfall days in May
Acherounes, Greece

  • Average rainfall days in May: 5 days

The month with the highest number of rainy days is December (10 days).
The months with the least rainy days are June, July, August and September (3 days).

Average sea temperature in May
Acherounes, Greece

  • Average sea temperature in May: 18°C

The best month for swimming (with the highest average sea temperature) is August (24°C).
The coldest months (with the lowest average sea temperature) are February and March (14°C).

Average daylight in May /
Average sunshine in May
Acherounes, Greece

  • Average daylight in May: 14h and 18min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in May: 10h

The month with the most sunshine is July (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 4h).

Average UV index in May
Acherounes, Greece

  • Average UV index in May: 8

The month with the highest UV index is July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).