January weather forecastArethousa, Greece

January

Weather in January

January, the same as December, in Arethousa, Greece, is a frosty winter month, with temperature in the range of an average high of 7.9°C (46.2°F) and an average low of 0.2°C (32.4°F).

Temperature

January, with average temperatures reaching a high of 7.9°C (46.2°F) and a low of 0.2°C (32.4°F), is the coldest month.

Humidity

January and February, with an average relative humidity of 76%, are the most humid months in Arethousa.

Rainfall

In January, the rain falls for 10 days. Throughout January, 43mm (1.69") of precipitation is accumulated. In Arethousa, during the entire year, the rain falls for 124.6 days and collects up to 419mm (16.5") of precipitation.

Snowfall

January through March and December are months with snowfall. January is the month with the most snowfall. Snow falls for 1.8 days and accumulates 21mm (0.83") of snow.

Daylight

The average length of the day in January in Arethousa is 9h and 38min.
On the first day of January, sunrise is at 07:49 and sunset at 17:08. On the last day of the month, sunrise is at 07:36 and sunset at 17:40 EET.

Sunshine

January and December, with an average of 6.2h of sunshine, are months with the least sunshine in Arethousa.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Arethousa, Greece. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 2 during January translates into the following directions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.

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

Frequently asked questions

Arethousa's temperature records reveal January as the coldest month, marked by average highs of 7.9°C (46.2°F) and lows of 0.2°C (32.4°F).

The average high-temperature, in January, in Arethousa, is 7.9°C (46.2°F), while the average low-temperature is 0.2°C (32.4°F).

January and February, with an average relative humidity of 76%, are most humid months in Arethousa, Greece.

The average relative humidity in January in Arethousa is 76%.

In Arethousa, Greece, in January, during 10 rainfall days, 43mm (1.69") of precipitation is typically accumulated.

January is the month with the most snowfall in Arethousa, Greece. Snow falls for 1.8 days and accumulates 21mm (0.83") of snow.

In January, in Arethousa, it is snowing for 1.8 days. Throughout January, 21mm (0.83") of snow is accumulated.

The average day length in January in Arethousa is 9h and 38min.

In January, on the first day of the month, sunrise is at 07:49 and sunset at 17:08. On the last day of the month, in Arethousa, sunrise is at 07:36 and sunset at 17:40 EET.

The months with the least sunshine in Arethousa are January and December, with an average of 6.2h of sunshine.

The average sunshine duration in January in Arethousa, Greece, is 6.2h.

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

In Arethousa, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health threat 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

9.5°C

7.9°C

10.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.8km/h

7km/h

7.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

19.5

18.3

15.2

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Arethousa, Greece

Average high temperature in January: 7.9°C

The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (7.9°C).

Average low temperature in January: 0.2°C

The month with the highest average low temperature is August (18.9°C).
The coldest month (with the lowest average low temperature) is January (0.2°C).

Average pressure in January
Arethousa, Greece

Average pressure in January: 1018.5mbar

The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is July (1013.2mbar).

Average wind speed in January
Arethousa, Greece

Average wind speed in January: 6.5km/h

The windiest month (with the highest average wind speed) is March (7.2km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).

Average humidity in January
Arethousa, Greece

Average humidity in January: 76%

The months with the highest relative humidity are January and February (76%).
The month with the lowest relative humidity is August (50%).

Average rainfall in January
Arethousa, Greece

Average rainfall in January: 43mm

The wettest month (with the highest rainfall) is November (55mm).
The driest month (with the least rainfall) is August (16mm).

Average rainfall days in January
Arethousa, Greece

Average rainfall days in January: 10 days

The months with the highest number of rainy days are March and April (13.3 days).
The month with the least rainy days is August (6.3 days).

Average snowfall in January
Arethousa, Greece

Average snowfall in January: 21mm

The month with the highest snowfall is January (21mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in January
Arethousa, Greece

Average snowfall days in January: 1.8 days

The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in January: 9h and 36min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

Average sunshine in January: 6h and 12min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).

Average sunshine days in January
Arethousa, Greece

Average sunshine days in January: 18.3 days

The month with the most sunshine days is August (22.1 days).
The month with the least sunshine days is April (13.8 days).

Average UV index in January
Arethousa, Greece

Average UV index in January: 2

The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in January
Arethousa, Greece

Average cloud cover in January: 36

The month with the most cloud cover is February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 17).

Average visibility in January
Arethousa, Greece

Average visibility in January: 9km

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