May weather forecastManna, Greece
May
Weather in May
May, the last month of the spring in Manna, is a pleasant month, with an average temperature varying between 18.6°C (65.5°F) and 20.2°C (68.4°F).Temperature
Observing a minor shift, the average high-temperature during May adjusts from April's comfortable 16.6°C (61.9°F) to a pleasant 20.2°C (68.4°F). Throughout May nights, Manna records a consistent low-temperature averaging an enjoyable 18.6°C (65.5°F).Humidity
In May, the average relative humidity is 75%.Rainfall
In Manna, during May, the rain falls for 6.9 days and regularly aggregates up to 13mm (0.51") of precipitation. Throughout the year, there are 93 rainfall days, and 255mm (10.04") of precipitation is accumulated.Daylight
The average length of the day in May is 14h and 11min.On the first day of the month, sunrise is at 06:24 and sunset at 20:10. On the last day of May, sunrise is at 06:01 and sunset at 20:34 EEST.
Sunshine
The average sunshine in May is 11.5h.UV index
The average daily maximum UV index in May in Manna is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 6 during May leads to these instructions:
Take precautions against overexposure. Protection against sun damage is needed. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Manna, Greece
- Average high temperature in May: 20.2°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (13.8°C).
- Average low temperature in May: 18.6°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (11.9°C).
Average pressure in May
Manna, Greece
- Average pressure in May: 1012.4mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1009.2mbar).
Average wind speed in May
Manna, Greece
- Average wind speed in May: 18.8km/h
The windiest month (with the highest average wind speed) is January (30km/h).
The calmest month (with the lowest average wind speed) is May (18.8km/h).
Average humidity in May
Manna, Greece
- Average humidity in May: 75%
The month with the highest relative humidity is August (76%).
The months with the lowest relative humidity are January and December (71%).
Average rainfall in May
Manna, Greece
- Average rainfall in May: 13mm
The wettest month (with the highest rainfall) is January (53mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in May
Manna, Greece
- Average rainfall days in May: 6.9 days
The month with the highest number of rainy days is January (14.9 days).
The month with the least rainy days is August (0.8 days).
Average daylight in May /
Average sunshine in May
Manna, 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 30min
The months with the most sunshine are June, July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in May
Manna, Greece
- Average sunshine days in May: 21.9 days
The month with the most sunshine days is July (30.1 days).
The month with the least sunshine days is January (12.4 days).
Average UV index in May
Manna, Greece
- Average UV index in May: 6
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in May
Manna, Greece
- Average cloud cover in May: 16
The month with the most cloud cover is January (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility in May
Manna, 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).





