January weather forecastGratini, Greece

January

Weather in January

January, the same as December, in Gratini, Greece, is another chilly winter month, with temperature in the range of an average high of 7.7°C (45.9°F) and an average low of 1.7°C (35.1°F).

Temperature

Gratini's coldest month, January, registers temperatures that range from a high of 7.7°C (45.9°F) to a low of 1.7°C (35.1°F).

Humidity

The months with the highest humidity in Gratini, Greece, are January and February, with an average relative humidity of 78%.

Rainfall

January is the month with the most rainfall in Gratini. Rain falls for 11.8 days and accumulates 77mm (3.03") of precipitation.

Snowfall

Months with snowfall are January through March and December. The months with the most snowfall are January through March, with an average 12mm (0.47") of accumulated snow.

Daylight

In January, the average length of the day is 9h and 37min.
On the first day of January, sunrise is at 07:43 and sunset at 16:59. On the last day of the month, sunrise is at 07:30 and sunset at 17:32 EET.

Sunshine

January has the least sunshine of the year in Gratini, with an average of 5.7h of sunshine.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 2 in January interprets into the following advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.

Updated: Feb 14, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Gratini, the average lowest temperatures are observed in January, with a high of 7.7°C (45.9°F) and a low of 1.7°C (35.1°F).

January temperatures vary between a high-temperature of 7.7°C (45.9°F) and a low-temperature of 1.7°C (35.1°F).

The months with the highest humidity are January and February, with an average relative humidity of 78%.

In Gratini, the average relative humidity in January is 78%.

The month with the most rainfall in Gratini is January, when the rain falls for 11.8 days and typically aggregates up to 77mm (3.03") of precipitation.

In Gratini, in January, during 11.8 rainfall days, 77mm (3.03") of precipitation is typically accumulated.

The months with the most snowfall in Gratini are January through March, with an average 12mm (0.47") of accumulated snow.

In Gratini, Greece, during January, snow falls for 2.4 days and regularly aggregates up to 12mm (0.47") of snow.

In Gratini, the average day length in January is 9h and 37min.

On the first day of January in Gratini, sunrise is at 07:43 and sunset at 16:59. On the last day of the month, sunrise is at 07:30 and sunset at 17:32 EET.

January has the least sunshine of the year in Gratini, with an average of 5.7h of sunshine.

The average sunshine duration in January in Gratini, Greece, is 5.7h.

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

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes 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

9.6°C

7.7°C

9.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.8km/h

13.1km/h

13.9km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

17.3

16.8

15.4

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Gratini, Greece

Average high temperature in January: 7.7°C

The warmest month (with the highest average high temperature) is August (31.7°C).
The month with the lowest average high temperature is January (7.7°C).

Average low temperature in January: 1.7°C

The month with the highest average low temperature is August (19.8°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).

Average pressure in January
Gratini, Greece

Average pressure in January: 1018.1mbar

The month with the highest atmospheric pressure is December (1019.6mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).

Average wind speed in January
Gratini, Greece

Average wind speed in January: 11.8km/h

The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is June (9.7km/h).

Average humidity in January
Gratini, Greece

Average humidity in January: 78%

The months with the highest relative humidity are January and February (78%).
The month with the lowest relative humidity is August (49%).

Average rainfall in January
Gratini, Greece

Average rainfall in January: 77mm

The wettest month (with the highest rainfall) is January (77mm).
The driest month (with the least rainfall) is August (8mm).

Average rainfall days in January
Gratini, Greece

Average rainfall days in January: 11.8 days

The month with the highest number of rainy days is March (14.7 days).
The month with the least rainy days is August (3.9 days).

Average snowfall in January
Gratini, Greece

Average snowfall in January: 12mm

The months with the highest snowfall are January, February and March (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in January
Gratini, Greece

Average snowfall days in January: 2.4 days

The month with the highest number of snowfall days is January (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in January: 9h and 36min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

Average sunshine in January: 5h and 42min

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

Average sunshine days in January
Gratini, Greece

Average sunshine days in January: 16.8 days

The month with the most sunshine days is August (25.3 days).
The month with the least sunshine days is March (13.5 days).

Average UV index in January
Gratini, 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
Gratini, Greece

Average cloud cover in January: 39

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 12).

Average visibility in January
Gratini, Greece

Average visibility in January: 9km

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