The best times to visit Thasos Island for ideal weather are
April 16th to June 17th
September 3rd to November 4th
Thasos Island Travel Guide
Other Thasos Island Travel Info
Weather in Thasos Island
Average temperatures in Thasos Island vary greatly. Considering humidity, temperatures feel nice most of the year, excluding some cold weeks in the winter, with a very low chance of rain or snow throughout the year. The area is somewhat temperate — in the 56th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Thasos Island, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 89.1°F (31.7°C) with temperatures rarely dropping below 69.6°F (20.9°C) at night.
Thasos Island Temperatures (Fahrenheit)
Thasos Island Temperatures (Celsius)
Thasos Island Perceived Temperature (F)
Thasos Island Perceived Temperature (C)
Average Thasos Island Temperatures by Month
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Thasos Island are July, May, and then April. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early January. For example, on the week of January 1st there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early December with an average of 1 days of significant precipitation the week of December 3rd.
When can you find snow in Thasos Island? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Thasos Island.
Snow on the Ground
The graph below shows the average snow on the ground in Thasos Island (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Thasos Island has some very humid months, with other comfortably humid months. The least humid month is July (52.1% relative humidity), and the most humid month is January (71.5%).
Wind in Thasos Island is usually calm. The windiest month is February, followed by March and April. February’s average wind speed of around 5.5 knots (6.3 MPH or 10.1 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in mid March where average top sustained speeds reach 12.3 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Thasos Island.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||4.2||Light breeze||9.6||Gentle breeze|
|Feb||5.5||Light breeze||11.3||Significant breeze|
|Mar||5.2||Light breeze||11.4||Gentle breeze|
|Apr||4.9||Light breeze||11.1||Significant breeze|
|May||4.3||Light breeze||10.4||Gentle breeze|
|Jun||3.9||Barely noticeable||10.1||Gentle breeze|
|Jul||3.9||Barely noticeable||9.7||Gentle breeze|
|Aug||4.2||Light breeze||10.2||Gentle breeze|
|Sep||4.5||Light breeze||10.3||Gentle breeze|
|Oct||4.3||Light breeze||9.9||Gentle breeze|
|Nov||4.1||Light breeze||9.5||Gentle breeze|
|Dec||4.4||Light breeze||9.4||Gentle breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Thasos Island?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Greece; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Aug 22, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Thasos Island, Greece is July, followed by August and June. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Thasos Island in December. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Thasos Island Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderate. Highs range from 76.7°F (24.8°C) and 52.6°F (11.4°C) with warmer temperatures in the later months. Rain is extremely rare with 0 to 1 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the least precipitation with 0 to 1 days of precipitation per month. June – August is the busiest season for tourism in Thasos Island, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 81.8°F (27.7°C) and 57.5°F (14.2°C), which will feel comfortable given the humidity and wind. It rains or snows a normal amount: 1 to 2 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Winter (December through February)
Weather is too cold this time of year in Thasos Island to be enjoyable for warm weather travelers. The average high during this season is between 56.3°F (13.5°C) and 48.4°F (9.1°C). On average, it rains or snows a smalll amount: consistently 1 times per month. These times of year are fairly slow with tourists.