Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
May brings a slight elevation in the average high-temperature, transitioning from April's enjoyable 16.2°C (61.2°F) to a pleasant 20.9°C (69.6°F). The May average low temperature in Ouranoupolis, marginally lower than the daytime high, records at a refreshing 15.9°C (60.6°F).Humidity
In May, the average relative humidity is 69%.Rainfall
In Ouranoupolis, Greece, in May, during 13.8 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 141 rainfall days, and 429mm (16.89") of precipitation is accumulated.Snowfall
April through November are months without snowfall in Ouranoupolis.Sea temperature
In Ouranoupolis, the average seawater temperature in May is 17.9°C (64.2°F).Note: In water with a temperature of 17.9°C (64.2°F), most individuals do not find swimming enjoyable. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), breathing control becomes more difficult.
Daylight
In May, the average length of the day is 14h and 26min.On the first day of May, sunrise is at 06:22 and sunset at 20:19. On the last day of the month, sunrise is at 05:56 and sunset at 20:47 EEST.
Sunshine
The average sunshine in May is 11.2h.UV index
The average daily maximum UV index in May in Ouranoupolis is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 5 during May leads to these instructions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in May in Ouranoupolis?
What is the average humidity in May in Ouranoupolis?
How much does it rain in Ouranoupolis in May?
When it does not snow in Ouranoupolis?
What is the sea temperature in May in Ouranoupolis?
How many hours of daylight does Ouranoupolis have in May?
When are sunrise and sunset in May in Ouranoupolis?
How long on average sun shines in May in Ouranoupolis?
How high is the UV index in May in Ouranoupolis?
Average temperature in May
Ouranoupolis, Greece
- Average high temperature in May: 20.9°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (9.5°C).
- Average low temperature in May: 15.9°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure in May
Ouranoupolis, Greece
- Average pressure in May: 1013.4mbar
The month with the highest atmospheric pressure is December (1019.3mbar).
The month with the lowest atmospheric pressure is July (1012.4mbar).
Average wind speed in May
Ouranoupolis, Greece
- Average wind speed in May: 10.6km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is July (9.3km/h).
Average humidity in May
Ouranoupolis, Greece
- Average humidity in May: 69%
The months with the highest relative humidity are January, February and November (74%).
The month with the lowest relative humidity is August (61%).
Average rainfall in May
Ouranoupolis, Greece
- Average rainfall in May: 37mm
The wettest months (with the highest rainfall) are November and December (44mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in May
Ouranoupolis, Greece
- Average rainfall days in May: 13.8 days
The month with the highest number of rainy days is June (15 days).
The month with the least rainy days is August (9.3 days).
Average snowfall in May
Ouranoupolis, Greece
- Average snowfall in May: 0mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in May
Ouranoupolis, Greece
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.1 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
Ouranoupolis, Greece
- Average sea temperature in May: 17.9°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 March (13.4°C).
Average daylight in May /
Average sunshine in May
Ouranoupolis, Greece
- Average daylight in May: 14h and 2min
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).
- Average sunshine in May: 11h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in May
Ouranoupolis, Greece
- Average sunshine days in May: 14.2 days
The month with the most sunshine days is August (18.7 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in May
Ouranoupolis, 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
Ouranoupolis, Greece
- Average cloud cover in May: 23
The months with the most cloud cover are January and February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 13).
Average visibility in May
Ouranoupolis, 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).
