Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
The coldest period is January, when temperatures fluctuate between an average high of 12.3°C (54.1°F) and a low of 8.4°C (47.1°F).Humidity
With an average relative humidity of 73%, January is the most humid month in Lavrio, Greece.Rainfall
In Lavrio, in January, during 10.3 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Lavrio, during the entire year, the rain falls for 76.8 days and collects up to 255mm (10.04") of precipitation.Snowfall
Months with snowfall are January and February. January is the month with the most snowfall. Snow falls for 0.6 days and accumulates 3mm (0.12") of snow.Sea temperature
In January, the average sea temperature is 15.4°C (59.7°F).Note: Swimming in 15.4°C (59.7°F) is not a pleasurable activity for the majority of people. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
In January, the average length of the day is 9h and 54min.On the first day of January, sunrise is at 07:38 and sunset at 17:15. On the last day of the month, sunrise is at 07:28 and sunset at 17:45 EET.
Sunshine
January has the least sunshine of the year, with an average of 5.8h of sunshine.UV index
The months with the lowest UV index in Lavrio are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 3 during January translates into the following guidance:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What part of the year is the coldest in Lavrio?
What are January temperatures in Lavrio?
What is the most humid month in Lavrio?
What is the average humidity in January in Lavrio?
How much does it rain in Lavrio in January?
What is the snowiest month in Lavrio?
When does it start snowing in Lavrio?
What is the sea water temperature in January in Lavrio?
How many hours of daylight does Lavrio have in January?
When are sunrise and sunset in January in Lavrio?
What is the month with the least sunshine in Lavrio?
How long on average sun shines in January in Lavrio?
When is the lowest UV index in Lavrio?
What is the UV index intensity in January in Lavrio?
Average temperature in January
Lavrio, 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
Lavrio, 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
Lavrio, 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
Lavrio, 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
Lavrio, 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
Lavrio, 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
Lavrio, 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
Lavrio, 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 sea temperature in January
Lavrio, Greece
- Average sea temperature in January: 15.4°C
The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is February (15.1°C).
Average daylight in January /
Average sunshine in January
Lavrio, Greece
- Average daylight in January: 9h and 5min
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 5min
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
Lavrio, 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
Lavrio, 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
Lavrio, 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
Lavrio, 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).
Lavrio, Greece
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