May weather forecastKallithea, Greece

May

Weather in May

May, the last month of the spring in Kallithea, is a moderately hot month, with temperature in the range of an average low of 15°C (59°F) and an average high of 24°C (75.2°F).

Temperature

Kallithea's weather shows a minor temperature rise with the arrival of May, moving from an agreeable 20°C (68°F) in April to a warm 24°C (75.2°F). In the month of May, Kallithea records a consistent average low-temperature of 15°C (59°F).

Rainfall

In May, in Kallithea, the rain falls for 4 days. Throughout May, 18mm (0.71") of precipitation is accumulated. In Kallithea, during the entire year, the rain falls for 81 days and collects up to 780mm (30.71") of precipitation.

Sea temperature

In Kallithea, the average seawater temperature in May is 19°C (66.2°F).
Note: In water of 19°C (66.2°F), the majority of people do not enjoy swimming. Breathing becomes increasingly hard to manage as the temperature drops from 21°C (69.8°F) to 15°C (59°F).

Daylight

In May, the average length of the day in Kallithea, Greece, is 14h and 24min.
On the first day of May, sunrise is at 06:25 and sunset at 20:21. On the last day of the month, sunrise is at 05:59 and sunset at 20:48 EEST.

Sunshine

In May, the average sunshine in Kallithea is 11h.

UV index

In Kallithea, Greece, the average daily maximum UV index in May is 8. A UV Index of 8 to 10 symbolizes a very high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 8 during May leads to these instructions:
Remember to safeguard yourself. Rapid damage can occur to skin and eyes without protection. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Kallithea, 24°C (75.2°F) is the average high-temperature and 15°C (59°F) is the average low-temperature during May.

In Kallithea, in May, it is raining for 4 days, with typically 18mm (0.71") of accumulated precipitation.

In May, the average sea temperature in Kallithea is 19°C (66.2°F). For most, swimming in 19°C (66.2°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

In Kallithea, Greece, the average day length in May is 14h and 24min.

In May, on the first day of the month, sunrise is at 06:25 and sunset at 20:21. On the last day of the month, in Kallithea, Greece, sunrise is at 05:59 and sunset at 20:48 EEST.

The average sunshine duration in May in Kallithea, Greece, is 11h.

The average daily maximum UV index in May in Kallithea is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

20°C

24°C

29°C

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in May
Kallithea, Greece

Average high temperature in May: 24°C

The warmest months (with the highest average high temperature) are July and August (31°C).
The month with the lowest average high temperature is January (14°C).

Average low temperature in May: 15°C

The months with the highest average low temperature are July and August (22°C).
The coldest months (with the lowest average low temperature) are January and February (8°C).

Average rainfall in May
Kallithea, Greece

Average rainfall in May: 18mm

The wettest month (with the highest rainfall) is December (168mm).
The driest month (with the least rainfall) is July (1mm).

Average rainfall days in May
Kallithea, Greece

Average rainfall days in May: 4 days

The month with the highest number of rainy days is December (14 days).
The months with the least rainy days are June and September (2 days).

Average sea temperature in May
Kallithea, Greece

Average sea temperature in May: 19°C

The best months for swimming (with the highest average sea temperature) are August and September (25°C).
The coldest months (with the lowest average sea temperature) are February and March (16°C).

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

Average daylight in May: 14h and 24min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).