May weather forecastAstros, Greece
May
Weather in May
The last month of the spring, May, is a warm month in Astros, Greece, with an average temperature varying between 11.3°C (52.3°F) and 23.3°C (73.9°F).Temperature
The beginning of May marks a shift in the average high-temperature, moving from April's comfortable 18.3°C (64.9°F) to a moderately hot 23.3°C (73.9°F). Despite the stark contrast with daytime temperatures, Astros's May nights average at a fresh 11.3°C (52.3°F).Humidity
In Astros, the average relative humidity in May is 61%.Rainfall
In Astros, in May, during 13 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, in Astros, Greece, there are 148.3 rainfall days, and 654mm (25.75") of precipitation is accumulated.Snowfall
In Astros, Greece, snow does not fall in May through October.Daylight
In Astros, Greece, the average length of the day in May is 14h and 11min.On the first day of the month, sunrise is at 06:33 and sunset at 20:18. On the last day of May, sunrise is at 06:09 and sunset at 20:43 EEST.
Sunshine
In May, the average sunshine in Astros is 11.1h.UV index
The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A daily high UV index of 5 in May leads to these guidelines:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Astros, Greece
- Average high temperature in May: 23.3°C
The warmest month (with the highest average high temperature) is July (30.9°C).
The month with the lowest average high temperature is January (10°C).
- Average low temperature in May: 11.3°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average pressure in May
Astros, Greece
- Average pressure in May: 1013.4mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1011.5mbar).
Average wind speed in May
Astros, Greece
- Average wind speed in May: 7.7km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is September (6.8km/h).
Average humidity in May
Astros, Greece
- Average humidity in May: 61%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in May
Astros, Greece
- Average rainfall in May: 49mm
The wettest month (with the highest rainfall) is January (90mm).
The driest months (with the least rainfall) are July and August (23mm).
Average rainfall days in May
Astros, Greece
- Average rainfall days in May: 13 days
The months with the highest number of rainy days are January and March (15.3 days).
The months with the least rainy days are July and August (7.1 days).
Average snowfall in May
Astros, Greece
- Average snowfall in May: 0mm
The month with the highest snowfall is January (134mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in May
Astros, Greece
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Astros, Greece
- Average daylight in May: 14h and 12min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in May: 11h and 6min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
Astros, Greece
- Average sunshine days in May: 15.5 days
The months with the most sunshine days are July and August (22.6 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in May
Astros, Greece
- Average UV index in May: 5
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Astros, Greece
- Average cloud cover in May: 22
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in May
Astros, Greece
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).
