January weather forecast
Sulaoja, Estonia

January

Weather in January

January, the same as December, in Sulaoja, Estonia, is another subzero cold winter month, with temperature in the range of an average low of -7.6°C (18.3°F) and an average high of -3.5°C (25.7°F).

Temperature

Sulaoja's coldest month, January, registers temperatures that range from a high of -3.5°C (25.7°F) to a low of -7.6°C (18.3°F).

Humidity

In Sulaoja, the average relative humidity in January is 93%.

Rainfall

In Sulaoja, in January, it is raining for 7.8 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, in Sulaoja, Estonia, there are 170.9 rainfall days, and 525mm (20.67") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Sulaoja, in January, during 21.2 snowfall days, 191mm (7.52") of snow is typically accumulated. In Sulaoja, during the entire year, snow falls for 99.4 days and aggregates up to 882mm (34.72") of snow.

Daylight

In Sulaoja, the average length of the day in January is 7h and 19min.
On the first day of the month, sunrise is at 08:59 and sunset at 15:33. On the last day of January, in Sulaoja, sunrise is at 08:20 and sunset at 16:32 EET.

Sunshine

In January, the average sunshine is 2h.

UV index

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Sulaoja. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 1 in January, converts into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Frequently asked questions

What is the coldest month in Sulaoja?
January, with average temperatures reaching a high of -3.5°C (25.7°F) and a low of -7.6°C (18.3°F), is the coldest month in Sulaoja.
How cold is January in Sulaoja?
The high-temperature, in January, in Sulaoja, is -3.5°C (25.7°F), while the low-temperature averages to -7.6°C (18.3°F).
What is the average humidity in January in Sulaoja?
The average relative humidity in January is 93%.
How many days does it rain in January in Sulaoja?
In January, the rain falls for 7.8 days. Throughout January, 35mm (1.38") of precipitation is accumulated.
How much does it snow in Sulaoja in January?
In Sulaoja, in January, snow falls for 21.2 days, with typically accumulated 191mm (7.52") of snow.
What is the average length of the day in January in Sulaoja?
The average day length in January in Sulaoja is 7h and 19min.
What time are sunrise and sunset in January in Sulaoja?
In January, on the first day of the month, sunrise is at 08:59 and sunset at 15:33. On the last day of the month, in Sulaoja, sunrise is at 08:20 and sunset at 16:32 EET.
How long on average sun shines in January in Sulaoja?
In Sulaoja, Estonia, the average sunshine duration in January is 2h.
When is the lowest UV index in Sulaoja?
The months with the lowest UV index in Sulaoja are January through March, October through December, with an average maximum UV index of 1.
What is the UV index intensity in January in Sulaoja?
In Sulaoja, Estonia, the average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a low health threat from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in January
Sulaoja, Estonia
  • Average high temperature in January: -3.5°C

The warmest month (with the highest average high temperature) is July (23.1°C).
The month with the lowest average high temperature is January (-3.5°C).

  • Average low temperature in January: -7.6°C

The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-7.6°C).

Average pressure in January
Sulaoja, Estonia
  • Average pressure in January: 1013.4mbar

The month with the highest atmospheric pressure is October (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).

Average wind speed in January
Sulaoja, Estonia
  • Average wind speed in January: 13.3km/h

The windiest month (with the highest average wind speed) is December (14.3km/h).
The calmest months (with the lowest average wind speed) are May and August (11km/h).

Average humidity in January
Sulaoja, Estonia
  • Average humidity in January: 93%

The month with the highest relative humidity is February (94%).
The month with the lowest relative humidity is May (71%).

Average rainfall in January
Sulaoja, Estonia
  • Average rainfall in January: 35mm

The wettest month (with the highest rainfall) is June (59mm).
The driest months (with the least rainfall) are March and April (32mm).

Average rainfall days in January
Sulaoja, Estonia
  • Average rainfall days in January: 7.8 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (6.3 days).

Average snowfall in January
Sulaoja, Estonia
  • Average snowfall in January: 191mm

The month with the highest snowfall is February (217mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in January
Sulaoja, Estonia
  • Average snowfall days in January: 21.2 days

The month with the highest number of snowfall days is January (21.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Sulaoja, Estonia
  • Average daylight in January: 7h and 2min

The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).

  • Average sunshine in January: 2h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).

Average sunshine days in January
Sulaoja, Estonia
  • Average sunshine days in January: 7.2 days

The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is December (3.7 days).

Average UV index in January
Sulaoja, Estonia
  • 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, October, November and December (UV index 1).

Average cloud cover in January
Sulaoja, Estonia
  • Average cloud cover in January: 79

The month with the most cloud cover is December (Cloud cover 82).
The months with the least cloud cover are May and July (Cloud cover 40).

Average visibility in January
Sulaoja, Estonia
  • Average visibility in January: 6km

The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January and February (6km).

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