May weather forecastGennadi, Greece
May
Weather in May
May indicates the onset of the dry season in Gennadi. With the arrival of summer, temperatures further increase, constructing ideal conditions for outdoor leisure activities. The weather remains pleasantly warm, making May an ideal month for tourism. The drastically reduced rainfall, of just 16mm (0.63"), promises predominantly dry days. High sea temperature, at 23°C (73.4°F), opens the door to beach activities.Temperature
As May arrives, Gennadi's weather shows a minor increase in high-temperatures, edging from April's enjoyable 18.9°C (66°F) to an agreeable 22.3°C (72.1°F). The nighttime temperature in Gennadi, Greece, demonstrates a marginal decline, averaging at a comfortable 19.1°C (66.4°F) during May.Humidity
In Gennadi, the average relative humidity in May is 69%.Rainfall
In Gennadi, Greece, during May, the rain falls for 6.5 days and regularly aggregates up to 16mm (0.63") of precipitation. Throughout the year, there are 89.8 rainfall days, and 438mm (17.24") of precipitation is accumulated.Sea temperature
In Gennadi, the average seawater temperature in May is 19°C (66.2°F).Note: For most, swimming in 19°C (66.2°F) is not a pleasant activity. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In May, the average length of the day is 14h and 5min.On the first day of the month, sunrise is at 06:15 and sunset at 19:55. On the last day of May, sunrise is at 05:52 and sunset at 20:19 EEST.
Sunshine
In May, the average sunshine in Gennadi is 11.5h.UV index
In Gennadi, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 6 during May translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Gennadi, Greece
- Average high temperature in May: 22.3°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (14.7°C).
- Average low temperature in May: 19.1°C
The month with the highest average low temperature is August (25.5°C).
The coldest month (with the lowest average low temperature) is January (12.5°C).
Average pressure in May
Gennadi, Greece
- Average pressure in May: 1012.2mbar
The month with the highest atmospheric pressure is December (1017.3mbar).
The month with the lowest atmospheric pressure is July (1007mbar).
Average wind speed in May
Gennadi, Greece
- Average wind speed in May: 14.9km/h
The windiest month (with the highest average wind speed) is February (22.2km/h).
The calmest month (with the lowest average wind speed) is May (14.9km/h).
Average humidity in May
Gennadi, Greece
- Average humidity in May: 69%
The month with the highest relative humidity is February (70%).
The months with the lowest relative humidity are September, October and November (66%).
Average rainfall in May
Gennadi, Greece
- Average rainfall in May: 16mm
The wettest month (with the highest rainfall) is December (88mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in May
Gennadi, Greece
- Average rainfall days in May: 6.5 days
The month with the highest number of rainy days is January (15 days).
The month with the least rainy days is July (0.2 days).
Average sea temperature in May
Gennadi, Greece
- Average sea temperature in May: 19°C
The best months for swimming (with the highest average sea temperature) are August and September (24°C).
The coldest months (with the lowest average sea temperature) are January, February and March (16°C).
Average daylight in May /
Average sunshine in May
Gennadi, Greece
- Average daylight in May: 14h and 6min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in May: 11h and 30min
The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in May
Gennadi, Greece
- Average sunshine days in May: 22.6 days
The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is February (13 days).
Average UV index in May
Gennadi, Greece
- Average UV index in May: 6
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in May
Gennadi, Greece
- Average cloud cover in May: 15
The month with the most cloud cover is January (Cloud cover 36).
The month with the least cloud cover is July (Cloud cover 2).
Average visibility in May
Gennadi, Greece
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
