June weather forecast
Larissa, Greece

June in Larissa is synonymous with the onset of summer, characterized by clear skies, higher temperatures, and prolonged daylight hours. The dazzle of summer appears to get momentum as the days get longer, and rainfall decreases. A UV index peaking at 9 indicates the significance of sun protection when outdoors in June. Temperatures reach the highest average of 31.6°C (88.9°F), while the nights remain warm at a minimum of 16.1°C (61°F). With the least average relative humidity of 49.9%, June showcases the driers nature of summer in Larissa.

Temperature

June's onset witnesses a shift in the average high-temperature, moving from a warm 26°C (78.8°F) in May to a tropical 31.6°C (88.9°F). Despite drastic daily temperature oscillations, Larissa cools down to an average low-temperature of 16.1°C (61°F) in June.

Heat index

During June, the heat index is calculated to be a hot 34°C (93.2°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

The average relative humidity in June in Larissa is 49.9%.

Rainfall

In June, in Larissa, the rain falls for 3 days. Throughout June, 20mm (0.79") of precipitation is accumulated. Throughout the year, there are 56 rainfall days, and 413mm (16.26") of precipitation is accumulated.

Daylight

With an average of 14h and 54min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 06:04 and sunset at 20:52. On the last day of June, in Larissa, sunrise is at 06:06 and sunset at 21:02 EEST.

Sunshine

In June, the average sunshine is 10.2h.

UV index

June and July, with an average maximum UV index of 9, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 9 during June leads to these advisories:
Always use protective measures; unprotected skin might suffer damage in a short span. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. To cut down UV radiation exposure by about half, sport a wide-brim hat. Apply generously and frequently reapply a sunscreen with SPF 30 or more even on cloudy days, particularly after a swim or outdoor exercise.