January weather forecastLongos, Greece

January

Weather in January

January, like December, in Longos, Greece, is a cool winter month, with temperature in the range of an average high of 12.3°C (54.1°F) and an average low of 9.4°C (48.9°F).

Temperature

January, with average temperatures reaching a high of 12.3°C (54.1°F) and a low of 9.4°C (48.9°F), is the coldest month.

Humidity

In January, the average relative humidity is 69%.

Rainfall

In Longos, during January, the rain falls for 15.6 days and regularly aggregates up to 104mm (4.09") of precipitation. In Longos, during the entire year, the rain falls for 134.3 days and collects up to 803mm (31.61") of precipitation.

Sea temperature

The months with the coldest seawater in Longos are January through March, with an average sea temperature of 15°C (59°F).
Note: Swimming in water at 15°C (59°F) is not a pleasing experience for the majority. As the temperature descends from 21°C (69.8°F) to 15°C (59°F), controlling breathing becomes increasingly hard.

Daylight

In January, the average length of the day is 9h and 47min.
On the first day of January, sunrise is at 07:58 and sunset at 17:26. On the last day of the month, sunrise is at 07:47 and sunset at 17:57 EET.

Sunshine

The month with the least sunshine in Longos is January, with an average of 5.9h of sunshine.

UV index

In Longos, the average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 4 during January translates into the following guidance:
Heed the precautions - Suggestions to avoid sunburn are made. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

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

Frequently asked questions

With average high temperatures of 12.3°C (54.1°F) and lows of 9.4°C (48.9°F), January is the coldest month in Longos.

In Longos, in January, the average high-temperature is 12.3°C (54.1°F), and the average low-temperature is 9.4°C (48.9°F).

The average relative humidity in January in Longos, Greece, is 69%.

In Longos, Greece, in January, during 15.6 rainfall days, 104mm (4.09") of precipitation is typically accumulated.

January through March, with an average sea temperature of 15°C (59°F), are months with the coldest seawater.

In January, the average sea temperature in Longos is 15°C (59°F). For swimming, a surface water temperature of 15°C (59°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

In Longos, Greece, the average day length in January is 9h and 47min.

In January, on the first day of the month, sunrise is at 07:58 and sunset at 17:26. On the last day of the month, in Longos, sunrise is at 07:47 and sunset at 17:57 EET.

January has the least sunshine of the year in Longos, with an average of 5.9h of sunshine.

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

In January, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Dec

January

Feb

Average high temperature

14°C

12.3°C

13°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

17.2km/h

18.2km/h

18.6km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

15.6

14.3

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

16.7

14.4

13.2

Average UV index

Average cloud cover

Average visibility

Average temperature in January
Longos, Greece

Average high temperature in January: 12.3°C

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (12.3°C).

Average low temperature in January: 9.4°C

The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (9.4°C).

Average pressure in January
Longos, Greece

Average pressure in January: 1016.5mbar

The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).

Average wind speed in January
Longos, Greece

Average wind speed in January: 17.1km/h

The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).

Average humidity in January
Longos, Greece

Average humidity in January: 69%

The months with the highest relative humidity are March, April and May (71%).
The month with the lowest relative humidity is August (64%).

Average rainfall in January
Longos, Greece

Average rainfall in January: 104mm

The wettest month (with the highest rainfall) is November (170mm).
The driest month (with the least rainfall) is August (8mm).

Average rainfall days in January
Longos, Greece

Average rainfall days in January: 15.6 days

The month with the highest number of rainy days is January (15.6 days).
The month with the least rainy days is August (3.8 days).

Average sea temperature in January
Longos, Greece

Average sea temperature in January: 15°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are January, February and March (15°C).

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

Average daylight in January: 9h and 48min

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 30min).

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
Longos, Greece

Average sunshine days in January: 14.4 days

The month with the most sunshine days is August (24 days).
The month with the least sunshine days is February (13.2 days).

Average UV index in January
Longos, Greece

Average UV index in January: 4

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

Average cloud cover in January
Longos, Greece

Average cloud cover in January: 39

The month with the most cloud cover is January (Cloud cover 39).
The months with the least cloud cover are July and August (Cloud cover 8).

Average visibility in January
Longos, 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).