January weather forecastKeratea, Greece

January

Weather in January

January, the same as December, is a cool winter month in Keratea, Greece, with an average temperature varying between 8.4°C (47.1°F) and 12.3°C (54.1°F).

Temperature

January stands out as Keratea's coldest month, with an average high-temperature of 12.3°C (54.1°F) and a low-temperature of 8.4°C (47.1°F).

Humidity

The most humid month is January, with an average relative humidity of 73%.

Rainfall

In Keratea, during January, the rain falls for 10.3 days and regularly aggregates up to 40mm (1.57") of precipitation. Throughout the year, there are 76.8 rainfall days, and 255mm (10.04") of precipitation is accumulated.

Snowfall

Months with snowfall in Keratea are January and February. The month with the most snowfall in Keratea is January, when snow falls for 0.6 days and typically aggregates up to 3mm (0.12") of snow.

Daylight

In Keratea, the average length of the day in January is 9h and 53min.
On the first day of the month, sunrise is at 07:39 and sunset at 17:15. On the last day of January, in Keratea, sunrise is at 07:29 and sunset at 17:45 EET.

Sunshine

With an average of 5.8h of sunshine, January has the least sunshine of the year.

UV index

The months with the lowest UV index in Keratea are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 3 during January translates into the following directions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. It's recommended to limit sun exposure when its radiation is at its peak during midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.

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

Frequently asked questions

January is the coldest month of the year, registering average temperatures as high as 12.3°C (54.1°F) and as low as 8.4°C (47.1°F).

An average high-temperature, in January, in Keratea, is 12.3°C (54.1°F) and the average low-temperature is 8.4°C (47.1°F).

January is the most humid month, with an average relative humidity of 73%.

The average relative humidity in January in Keratea, Greece, is 73%.

In Keratea, in January, during 10.3 rainfall days, 40mm (1.57") of precipitation is typically accumulated.

January is the month with the most snowfall in Keratea. Snow falls for 0.6 days and accumulates 3mm (0.12") of snow.

January is the first month it typically snows. Throughout January, in the average 0.6 snowfall days, it receives 3mm (0.12") of snow.

In January, the average day length is 9h and 53min.

In January, on the first day of the month, sunrise is at 07:39 and sunset at 17:15. On the last day of the month, in Keratea, sunrise is at 07:29 and sunset at 17:45 EET.

With an average of 5.8h of sunshine, January has the least sunshine of the year in Keratea.

The average sunshine duration in January in Keratea, Greece, is 5.8h.

The months with the lowest UV index are January and December, with an average maximum UV index of 3.

In January, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate 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

14.3°C

12.3°C

13.7°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

17.3km/h

18.4km/h

18.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

19.2

18.4

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Keratea, Greece

Average high temperature in January: 12.3°C

The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (12.3°C).

Average low temperature in January: 8.4°C

The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (8.4°C).

Average pressure in January
Keratea, Greece

Average pressure in January: 1016.7mbar

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is July (1011mbar).

Average wind speed in January
Keratea, Greece

Average wind speed in January: 17km/h

The windiest months (with the highest average wind speed) are January and August (17km/h).
The calmest month (with the lowest average wind speed) is May (12.1km/h).

Average humidity in January
Keratea, Greece

Average humidity in January: 73%

The month with the highest relative humidity is January (73%).
The month with the lowest relative humidity is August (53%).

Average rainfall in January
Keratea, Greece

Average rainfall in January: 40mm

The wettest month (with the highest rainfall) is December (50mm).
The driest months (with the least rainfall) are July and August (2mm).

Average rainfall days in January
Keratea, Greece

Average rainfall days in January: 10.3 days

The month with the highest number of rainy days is December (10.5 days).
The month with the least rainy days is August (1.1 days).

Average snowfall in January
Keratea, Greece

Average snowfall in January: 3mm

The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in January
Keratea, Greece

Average snowfall days in January: 0.6 days

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in January: 9h and 54min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

Average sunshine in January: 5h and 48min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 48min).

Average sunshine days in January
Keratea, Greece

Average sunshine days in January: 18.4 days

The months with the most sunshine days are July and August (29.3 days).
The month with the least sunshine days is February (17 days).

Average UV index in January
Keratea, Greece

Average UV index in January: 3

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

Average cloud cover in January
Keratea, Greece

Average cloud cover in January: 38

The month with the most cloud cover is January (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 6).

Average visibility in January
Keratea, Greece

Average visibility in January: 10km

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