May weather forecastIstiaia, Greece
May
Weather in May
May, the last month of the spring in Istiaia, is a pleasant month, with an average temperature fluctuating between 17.7°C (63.9°F) and 20.4°C (68.7°F).Temperature
May brings a slight increase in the average high-temperature, progressing from a comfortable 16.2°C (61.2°F) in April to a pleasant 20.4°C (68.7°F). Istiaia's May nights exhibit a subtle drop in temperature, averaging at a comfortable 17.7°C (63.9°F), closely aligned with the daytime highs.Humidity
In Istiaia, the average relative humidity in May is 69%.Rainfall
In Istiaia, in May, during 11.2 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, in Istiaia, there are 133.4 rainfall days, and 511mm (20.12") of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
The average length of the day in May is 14h and 19min.On the first day of May, sunrise is at 06:28 and sunset at 20:20. On the last day of the month, sunrise is at 06:03 and sunset at 20:46 EEST.
Sunshine
In Istiaia, the average sunshine in May is 11.2h.UV index
In May, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: An average UV index of 6 in May transforms into this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Istiaia, Greece
- Average high temperature in May: 20.4°C
The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in May: 17.7°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).
Average pressure in May
Istiaia, Greece
- Average pressure in May: 1013.2mbar
The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1011.8mbar).
Average wind speed in May
Istiaia, Greece
- Average wind speed in May: 13.7km/h
The windiest month (with the highest average wind speed) is February (20.7km/h).
The calmest months (with the lowest average wind speed) are June and July (13.1km/h).
Average humidity in May
Istiaia, Greece
- Average humidity in May: 69%
The months with the highest relative humidity are January, February and November (71%).
The months with the lowest relative humidity are July, August and September (66%).
Average rainfall in May
Istiaia, Greece
- Average rainfall in May: 34mm
The wettest month (with the highest rainfall) is February (62mm).
The driest month (with the least rainfall) is August (17mm).
Average rainfall days in May
Istiaia, Greece
- Average rainfall days in May: 11.2 days
The month with the highest number of rainy days is January (14.3 days).
The month with the least rainy days is July (6.6 days).
Average snowfall in May
Istiaia, Greece
- Average snowfall in May: 0mm
The month with the highest snowfall is January (2mm).
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
Istiaia, 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 February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in May /
Average sunshine in May
Istiaia, Greece
- Average daylight in May: 14h and 18min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in May: 11h and 12min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in May
Istiaia, Greece
- Average sunshine days in May: 17.8 days
The month with the most sunshine days is July (22.5 days).
The month with the least sunshine days is February (13.5 days).
Average UV index in May
Istiaia, Greece
- Average UV index in May: 6
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
Istiaia, Greece
- Average cloud cover in May: 21
The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in May
Istiaia, 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).
