January weather forecastSidari, Greece

January

Weather in January

In the heart of winter, Sidari’s weather is distinctly mild, with a notable range from 8.9°C (48°F) to 11.8°C (53.2°F). January enjoys a fair sprinkling of sunshine, important for the visual spectacle of its landscapes. Prevailing wind speeds are moderate, typical of the winter season. Fewer daylight hours add a muted beauty to January's scenery. Regardless of the cooler temperature and lower daylight duration, tourists still find enjoyment in the pristine beaches and clear waters.

Temperature

The coldest period in Sidari is January, when temperatures fluctuate between an average high of 11.8°C (53.2°F) and a low of 8.9°C (48°F).

Humidity

In January, the average relative humidity is 70%.

Rainfall

In Sidari, in January, it is raining for 16.8 days, with typically 117mm (4.61") of accumulated precipitation. In Sidari, during the entire year, the rain falls for 147.4 days and collects up to 888mm (34.96") of precipitation.

Snowfall

The only month with snowfall in Sidari is January. The month with the most snowfall in Sidari is January, when snow falls for 0.3 days and typically aggregates up to 2mm (0.08") of snow.

Sea temperature

In Sidari, in January, the average water temperature is 15°C (59°F).
Note: Most people do not take pleasure in swimming in water at 15°C (59°F). The difficulty of managing breathing increases as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

In January, the average length of the day is 9h and 44min.
On the first day of January in Sidari, sunrise is at 08:02 and sunset at 17:26. On the last day of the month, sunrise is at 07:50 and sunset at 17:58 EET.

Sunshine

With an average of 5.9h of sunshine, January has the least sunshine of the year in Sidari.

UV index

In Sidari, the average daily maximum UV index in January is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 4 translates into these guidelines:
Prioritize safety - Suggestions to prevent sun damage are offered. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

With an average high-temperature of 11.8°C (53.2°F) and an average low-temperature of 8.9°C (48°F), January is the coldest month.

The average high-temperature and low-temperature during January are 11.8°C (53.2°F) and 8.9°C (48°F) respectively.

The average relative humidity in January is 70%.

In Sidari, Greece, during January, the rain falls for 16.8 days and regularly aggregates up to 117mm (4.61") of precipitation.

The month with the most snowfall in Sidari, Greece, is January, when snow falls for 0.3 days and typically aggregates up to 2mm (0.08") of snow.

January is the first month it typically snows in Sidari. Throughout January, in the average 0.3 snowfall days, it receives 2mm (0.08") of snow.

In January, the average sea temperature is 15°C (59°F). For most, swimming in 15°C (59°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

In January, the average day length in Sidari, Greece, is 9h and 44min.

In January, on the first day of the month, sunrise is at 08:02 and sunset at 17:26. On the last day of the month, in Sidari, Greece, sunrise is at 07:50 and sunset at 17:58 EET.

With an average of 5.9h of sunshine, January has the least sunshine of the year.

In Sidari, Greece, the average sunshine duration in January is 5.9h.

In January, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

13.4°C

11.8°C

12.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

16.7km/h

17.6km/h

18.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

0.3

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

13.9

12.9

10.6

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Sidari, Greece

Average high temperature in January: 11.8°C

The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (11.8°C).

Average low temperature in January: 8.9°C

The month with the highest average low temperature is August (24.1°C).
The coldest month (with the lowest average low temperature) is January (8.9°C).

Average pressure in January
Sidari, Greece

Average pressure in January: 1016.4mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).

Average wind speed in January
Sidari, Greece

Average wind speed in January: 16.7km/h

The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).

Average humidity in January
Sidari, Greece

Average humidity in January: 70%

The month with the highest relative humidity is March (72%).
The month with the lowest relative humidity is August (63%).

Average rainfall in January
Sidari, Greece

Average rainfall in January: 117mm

The wettest month (with the highest rainfall) is November (197mm).
The driest month (with the least rainfall) is August (9mm).

Average rainfall days in January
Sidari, Greece

Average rainfall days in January: 16.8 days

The month with the highest number of rainy days is January (16.8 days).
The month with the least rainy days is August (3.9 days).

Average snowfall in January
Sidari, Greece

Average snowfall in January: 2mm

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 January
Sidari, Greece

Average snowfall days in January: 0.3 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 sea temperature in January
Sidari, Greece

Average sea temperature in January: 15°C

The best month for swimming (with the highest average sea temperature) is August (25°C).
The coldest months (with the lowest average sea temperature) are February and March (14°C).

Average daylight in January /
Average sunshine in January
Sidari, Greece

Average daylight in January: 9h and 42min

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 24min).

Average sunshine in January: 5h and 54min

The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).

Average sunshine days in January
Sidari, Greece

Average sunshine days in January: 12.9 days

The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is February (10.6 days).

Average UV index in January
Sidari, Greece

Average UV index in January: 4

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are February and December (UV index 3).

Average cloud cover in January
Sidari, Greece

Average cloud cover in January: 38

The month with the most cloud cover is January (Cloud cover 38).
The months with the least cloud cover are July and August (Cloud cover 8).

Average visibility in January
Sidari, Greece

Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (10km).
The month with the lowest visibility is November (9km).