May weather forecastOleni, Greece
May
Weather in May
May, the last month of the spring in Oleni, is a moderately hot month, with an average temperature varying between 23.4°C (74.1°F) and 14°C (57.2°F).Temperature
Oleni observes a slight uplift in the average high-temperature with the onset of May, adjusting from April's refreshing 19.5°C (67.1°F) to a moderately hot 23.4°C (74.1°F). Oleni records an average low of 14°C (57.2°F) throughout the nights in May.Humidity
In May, the average relative humidity is 66%.Rainfall
In Oleni, in May, during 7.7 rainfall days, 12mm (0.47") of precipitation is typically accumulated. In Oleni, during the entire year, the rain falls for 104.3 days and collects up to 310mm (12.2") of precipitation.Snowfall
February through December are months without snowfall.Daylight
In Oleni, the average length of the day in May is 14h and 13min.On the first day of the month, sunrise is at 06:37 and sunset at 20:24. On the last day of May, sunrise is at 06:13 and sunset at 20:49 EEST.
Sunshine
In Oleni, the average sunshine in May is 11.4h.UV index
In Oleni, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In May, a daily maximum UV index of 5 leads to the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Oleni, Greece
- Average high temperature in May: 23.4°C
The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (12.3°C).
- Average low temperature in May: 14°C
The month with the highest average low temperature is August (21.6°C).
The coldest month (with the lowest average low temperature) is January (6.3°C).
Average pressure in May
Oleni, Greece
- Average pressure in May: 1013.6mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1011.8mbar).
Average wind speed in May
Oleni, Greece
- Average wind speed in May: 8.8km/h
The windiest month (with the highest average wind speed) is February (11.4km/h).
The calmest month (with the lowest average wind speed) is August (8.5km/h).
Average humidity in May
Oleni, Greece
- Average humidity in May: 66%
The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (54%).
Average rainfall in May
Oleni, Greece
- Average rainfall in May: 12mm
The wettest month (with the highest rainfall) is January (60mm).
The driest month (with the least rainfall) is August (3mm).
Average rainfall days in May
Oleni, Greece
- Average rainfall days in May: 7.7 days
The month with the highest number of rainy days is January (13.9 days).
The month with the least rainy days is August (2.1 days).
Average snowfall in May
Oleni, Greece
- Average snowfall in May: 0mm
The month with the highest snowfall is January (5mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in May
Oleni, Greece
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Oleni, 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 24min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in May
Oleni, Greece
- Average sunshine days in May: 21.2 days
The month with the most sunshine days is August (26.9 days).
The month with the least sunshine days is January (14.7 days).
Average UV index in May
Oleni, Greece
- Average UV index in May: 5
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in May
Oleni, Greece
- Average cloud cover in May: 18
The month with the most cloud cover is January (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility in May
Oleni, 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).
