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
January
Weather in January
Temperature
January, known for its average high temperature of -4.9°C (23.2°F) and an average low temperature of -9.2°C (15.4°F), is the coldest month.Humidity
The average relative humidity in January in Rutalahti is 94%.Rainfall
In Rutalahti, in January, during 4.3 rainfall days, 31mm (1.22") of precipitation is typically accumulated. Throughout the year, in Rutalahti, Finland, there are 125.3 rainfall days, and 390mm (15.35") of precipitation is accumulated.Snowfall
Months with snowfall in Rutalahti are January through June, September through December. In Rutalahti, in January, snow falls for 20.3 days, with typically accumulated 198mm (7.8") of snow. In Rutalahti, during the entire year, snow falls for 99.7 days and aggregates up to 915mm (36.02") of snow.Daylight
In January, the average length of the day is 6h and 19min.On the first day of January in Rutalahti, sunrise is at 09:38 and sunset at 14:59. On the last day of the month, sunrise is at 08:45 and sunset at 16:13 EET.
Sunshine
In January, the average sunshine is 1.5h.UV index
The months with the lowest UV index 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 ordinary individuals.Note: A maximum high UV index of 1 in January translates into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Rutalahti?
How cold is it in Rutalahti in January?
What is the average humidity in January in Rutalahti?
How much does it rain in Rutalahti in January?
How many days does it snow in January in Rutalahti?
How many hours of daylight does Rutalahti have in January?
What time are sunrise and sunset in January in Rutalahti?
How long on average sun shines in January in Rutalahti?
When is the lowest UV index in Rutalahti?
How high is the UV index in January in Rutalahti?
Average temperature in January
Rutalahti, Finland
- Average high temperature in January: -4.9°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-4.9°C).
- Average low temperature in January: -9.2°C
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).
Average pressure in January
Rutalahti, Finland
- Average pressure in January: 1011.3mbar
The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in January
Rutalahti, Finland
- Average wind speed in January: 12km/h
The windiest month (with the highest average wind speed) is December (13.1km/h).
The calmest month (with the lowest average wind speed) is July (9.9km/h).
Average humidity in January
Rutalahti, 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 (67%).
Average rainfall in January
Rutalahti, Finland
- Average rainfall in January: 31mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in January
Rutalahti, Finland
- Average rainfall days in January: 4.3 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (3.5 days).
Average snowfall in January
Rutalahti, Finland
- Average snowfall in January: 198mm
The month with the highest snowfall is December (202mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in January
Rutalahti, Finland
- Average snowfall days in January: 20.3 days
The month with the highest number of snowfall days is January (20.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in January /
Average sunshine in January
Rutalahti, Finland
- Average daylight in January: 6h and 2min
The month with the longest days is June (Average daylight: 19h and 36min).
The month with the shortest days is December (Average daylight: 5h and 24min).
- Average sunshine in January: 1h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average sunshine days in January
Rutalahti, Finland
- Average sunshine days in January: 10.4 days
The month with the most sunshine days is May (17.5 days).
The month with the least sunshine days is December (8.4 days).
Average UV index in January
Rutalahti, Finland
- Average UV index in January: 1
The month with the highest UV index is 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
Rutalahti, Finland
- Average cloud cover in January: 82
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in January
Rutalahti, 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).
