May weather forecastEretria, Greece
May
Weather in May
May, the last month of the spring in Eretria, is a warm month, with temperature in the range of an average low of 15.3°C (59.5°F) and an average high of 23°C (73.4°F).Temperature
Eretria in May experiences an increase in the average high-temperature, moving from April's comfortable 18°C (64.4°F) to a moderately hot 23°C (73.4°F). Eretria experiences a nighttime temperature average of 15.3°C (59.5°F) during May.Humidity
In Eretria, the average relative humidity in May is 63%.Rainfall
In May, the rain falls for 10.7 days. Throughout May, 32mm (1.26") of precipitation is accumulated. In Eretria, during the entire year, the rain falls for 127.1 days and collects up to 492mm (19.37") of precipitation.Snowfall
April through November are months without snowfall.Sea temperature
In Eretria, in May, the average water temperature is 18.3°C (64.9°F).Note: In water of 18.3°C (64.9°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 Eretria, the average length of the day in May is 14h and 16min.On the first day of May, sunrise is at 06:27 and sunset at 20:16. On the last day of the month, sunrise is at 06:02 and sunset at 20:42 EEST.
Sunshine
In Eretria, the average sunshine in May is 11h.UV index
In May, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In May, the maximum UV index of 6 suggests this advice:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Eretria, Greece
- Average high temperature in May: 23°C
The warmest month (with the highest average high temperature) is July (29.3°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in May: 15.3°C
The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in May
Eretria, Greece
- Average pressure in May: 1013mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1011.3mbar).
Average wind speed in May
Eretria, Greece
- Average wind speed in May: 10.7km/h
The windiest month (with the highest average wind speed) is August (14km/h).
The calmest months (with the lowest average wind speed) are May and June (10.7km/h).
Average humidity in May
Eretria, Greece
- Average humidity in May: 63%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is July (56%).
Average rainfall in May
Eretria, Greece
- Average rainfall in May: 32mm
The wettest month (with the highest rainfall) is December (69mm).
The driest month (with the least rainfall) is August (6mm).
Average rainfall days in May
Eretria, Greece
- Average rainfall days in May: 10.7 days
The month with the highest number of rainy days is January (14.8 days).
The month with the least rainy days is August (2.9 days).
Average snowfall in May
Eretria, Greece
- Average snowfall in May: 0mm
The month with the highest snowfall is January (73mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Eretria, Greece
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in May
Eretria, Greece
- Average sea temperature in May: 18.3°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is February (14.9°C).
Average daylight in May /
Average sunshine in May
Eretria, 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: 11h and 0min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in May
Eretria, Greece
- Average sunshine days in May: 17.8 days
The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is February (11.5 days).
Average UV index in May
Eretria, Greece
- Average UV index in May: 6
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in May
Eretria, Greece
- Average cloud cover in May: 21
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in May
Eretria, Greece
- Average visibility in May: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
