May Weather in Istiaia

Last updated: March 2, 2024

The weather in Istiaia, Greece, during May is characterized by an average temperature of 19°C (67°F). Highs can soar to 29°C (84°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Istiaia throughout May hovers around 71%.

12°C (54°F)

Minimum temperature

19°C (67°F)

Average temperature

29°C (84°F)

Maximum temperature

71%

Humidity

Precipitation and Sunshine hours

In May, Istiaia averages 38 mm (1.5 inches) of rainfall, typically over the course of 5 rainy days. The month enjoys an average of 14 hours 18 minutes of daylight, with the sun shining for approximately 12 hours 55 minutes each day. Additionally, there is a 69% probability of sunny days during this period.

38 mm (1.5 inches)

Precipitation

5 rainy days

Rainy days

12 hours 55 minutes

Sunshine hours

69%

Chance of sun

UV Index

In May, the UV Index in Istiaia reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 1 3 5 7 9 10 9 8 6 4 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Istiaia's Climate with Cities Worldwide