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 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
January is the month when Luumäki, Finland, experiences its coldest temperatures, averaging a high of -4.7°C (23.5°F) and a low of -8.6°C (16.5°F).Humidity
In Luumäki, the average relative humidity in January is 94%.Rainfall
In January, the rain falls for 5.3 days. Throughout January, 41mm (1.61") of precipitation is accumulated. Throughout the year, in Luumäki, Finland, there are 150.8 rainfall days, and 525mm (20.67") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. The month with the most snowfall is January, when snow falls for 22.8 days and typically aggregates up to 262mm (10.31") of snow.Daylight
The average length of the day in January in Luumäki is 6h and 37min.On the first day of January in Luumäki, sunrise is at 09:20 and sunset at 15:05. On the last day of the month, sunrise is at 08:32 and sunset at 16:14 EET.
Sunshine
In Luumäki, the average sunshine in January is 1.7h.UV index
The months with the lowest UV index in Luumäki are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The average daily UV index of 1 in January transforms into the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
What month is the coldest in Luumäki?
How cold is it in Luumäki in January?
What is the average humidity in January in Luumäki?
How many days does it rain in January in Luumäki?
What is the snowiest month in Luumäki?
How many days does it snow in January in Luumäki?
What is the average length of the day in January in Luumäki?
What time are sunrise and sunset in January in Luumäki?
How long on average sun shines in January in Luumäki?
When is the lowest UV index in Luumäki?
What is the UV index intensity in January in Luumäki?
Average temperature in January
Luumäki, Finland
- Average high temperature in January: -4.7°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (-4.7°C).
- Average low temperature in January: -8.6°C
The month with the highest average low temperature is July (13.3°C).
The coldest month (with the lowest average low temperature) is January (-8.6°C).
Average pressure in January
Luumäki, Finland
- Average pressure in January: 1012mbar
The month with the highest atmospheric pressure is May (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in January
Luumäki, Finland
- Average wind speed in January: 12.3km/h
The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest months (with the lowest average wind speed) are July and August (10.6km/h).
Average humidity in January
Luumäki, Finland
- Average humidity in January: 94%
The month with the highest relative humidity is February (95%).
The month with the lowest relative humidity is May (66%).
Average rainfall in January
Luumäki, Finland
- Average rainfall in January: 41mm
The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in January
Luumäki, Finland
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in January
Luumäki, Finland
- Average snowfall in January: 262mm
The month with the highest snowfall is January (262mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Luumäki, Finland
- Average snowfall days in January: 22.8 days
The month with the highest number of snowfall days is January (22.8 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in January /
Average sunshine in January
Luumäki, Finland
- Average daylight in January: 6h and 4min
The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).
- Average sunshine in January: 1h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days in January
Luumäki, Finland
- Average sunshine days in January: 6.8 days
The month with the most sunshine days is May (14.3 days).
The month with the least sunshine days is December (4.7 days).
Average UV index in January
Luumäki, Finland
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in January
Luumäki, Finland
- Average cloud cover in January: 82
The month with the most cloud cover is February (Cloud cover 84).
The months with the least cloud cover are July and August (Cloud cover 42).
Average visibility in January
Luumäki, Finland
- Average visibility in January: 5km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (5km).
Luumäki, Finland
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