Climate of Gérakas

Gérakas has a mediterranean climate. The summers are hot and dry, and the temperature is mild in the winter. The average annual temperature for Gérakas is 19° degrees and there is about 433 mm of rain in a year. It is dry for 207 days a year with an average humidity of 69% and an UV-index of 5.

Climate averages for the whole year

Day: the average daily temperature during the day is between 12°C and 27°C
Night:the average nighttime temperature is between 10°C and 26°C
Sea temperature: the sea temperature is between 14°C and 29°C
Rain: it rains 129 days and there is a total of approximately 434 mm rainfall
Sun hours: throughout the year there are 3156 sun hours

Maximum temperature:	between 12°C and 27°C
Warmest month:	27°C in July
Coldest month:	12°C in January
Night temperature:	between 10°C and 26°C
Sea temperature:	between 14°C and 29°C
Dry days:	236 days
Days with rain:	129 days
Days with snow:	0 days
Total rain sum:	434 mm
Hours of sunshine:	3156 hours

Climate of Gérakas
Temperature graph
Precipitation graph
Climate chart of Gérakas
The best travel time for Gérakas
Climate of Gérakas by month
Experiences with the weather of Gérakas

Temperature graph

This graph shows the average maximum temperature (red) and minimum temperature (blue) for Gérakas.

Precipitation graph

This graph shows the average amount of rainfall per month for Gérakas.

Climate table of Gérakas

In this climate table you can see at a glance what the average weather per month is for Gérakas. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Gérakas might be like in a given month.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Day temp. (°C)	12	13	14	16	21	24	27	27	24	20	17	14
Night temp. (°C)	10	10	12	14	18	22	25	26	23	18	15	11
Water temp. (°C)	15	14	15	17	22	24	29	26	25	21	18	16
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Precipitation (mm)	54	56	42	21	27	23	20	17	47	52	33	42
Days with rain	14	13	13	10	11	9	6	7	11	12	11	12
Dry days	17	15	18	20	20	21	25	24	19	19	19	19
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sun hours per day	5	6	8	10	12	12	12	12	10	6	6	5
Wind force (Bft)	4	4	3	3	3	3	3	3	3	3	3	4
UV-index	3	3	4	5	6	6	7	7	6	4	4	3

Best time to visit Gérakas

The best time to visit Gérakas on Alonissos is from May through October. In this period you have a warm temperature and little precipitation. The highest average temperature in Gérakas is 27°C in July and the lowest is 12°C in January. The water temperature is 29°C at its highest and in other months it can be 14°C.

Climate of Gérakas by month

What is the average climate in a given month for Gérakas? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.

January