Tallinn

Harjumaa Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Harjumaa, Estonia in January.

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Tallinn Aegviidu Maardu Jüri

Planning a journey to Harjumaa, Estonia this January and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Harjumaa in January

Harjumaa, Estonia is a region in Estonia. January in Harjumaa generally has very cold temperatures, with moderate precipitation. January is a winter month.

Temperatures

You can expect very cold maximum daytime temperatures of around 0°C (32°F) and nighttime temperatures around -5°C (23°F) in Tallinn. In numerous regions in Estonia, January is marked by its cold weather conditions. If you're heading to these areas during this month, it's vital to be well-prepared. Dressing in layered and insulated outfits will ensure you stay warm.

To learn more about the conditions in specific areas of Harjumaa, Estonia, check out the map below.

Precipitation

In January, precipitation varies across different areas. From moderate snow/rainfall in Maardu with an average of 52 mm (2 in) to moderate snow/rainfall in Keibu with 62 mm (2.4 in).

Average sunshine

Many places experience limited sunshine during this period. Tallinn receives around 28 hours of sunlight. If you prefer more sunny conditions, our weather planner can help you explore other destinations.

Explore Harjumaa by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Harjumaa in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Harjumaa.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Harjumaa

What is the weather like in January for some of the most popular destinations in Harjumaa, Estonia?

Temperature range in Harjumaa (January)

Precipitation variation in Harjumaa (January)

Tallinn

In January Tallinn generally has very low temperatures with maximum daytime temperatures around 0°C (32°F), minimum nighttime temperatures around -5°C (23°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

« December
January
February »
December
January
February
Max temperature
2°C (36°F)
0°C (32°F)
0°C (32°F)
Min temperature
-3°C (27°F)
-5°C (23°F)
-7°C (19°F)
Monthly sun hours
21 hours
28 hours
57 hours
Monthly snow/rainfall
57 mm (2.2 in)
53 mm (2.1 in)
47 mm (1.9 in)
Monthly rainy days
21 days
19 days
14 days
Weather conditions
poor
poor
poor
Climate in Tallinn →

Aegviidu

In January Aegviidu generally has very low temperatures with maximum daytime temperatures around -1°C (30°F), minimum nighttime temperatures around -6°C (21°F) and moderate monthly snowfall. So on average the conditions are poor that month.

« December
January
February »
December
January
February
Max temperature
2°C (36°F)
-1°C (30°F)
-1°C (30°F)
Min temperature
-4°C (25°F)
-6°C (21°F)
-7°C (19°F)
Monthly sun hours
21 hours
28 hours
57 hours
Monthly snowfall
55 mm (2.2 in)
53 mm (2.1 in)
48 mm (1.9 in)
Monthly rainy days
19 days
17 days
14 days
Weather conditions
poor
poor
poor
Climate in Aegviidu →

Maardu

In January Maardu generally has very low temperatures with maximum daytime temperatures around 0°C (32°F), minimum nighttime temperatures around -5°C (23°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

« December
January
February »
December
January
February
Max temperature
2°C (36°F)
0°C (32°F)
-1°C (30°F)
Min temperature
-3°C (27°F)
-5°C (23°F)
-7°C (19°F)
Monthly sun hours
21 hours
28 hours
57 hours
Monthly snow/rainfall
57 mm (2.2 in)
52 mm (2 in)
46 mm (1.8 in)
Monthly rainy days
21 days
19 days
14 days
Weather conditions
poor
poor
poor
Climate in Maardu →

Jüri

In January Jüri generally has very low temperatures with maximum daytime temperatures around 0°C (32°F), minimum nighttime temperatures around -6°C (21°F) and moderate monthly snowfall. So on average the conditions are poor that month.

« December
January
February »
December
January
February
Max temperature
2°C (36°F)
0°C (32°F)
-1°C (30°F)
Min temperature
-3°C (27°F)
-6°C (21°F)
-7°C (19°F)
Monthly sun hours
21 hours
28 hours
57 hours
Monthly snowfall
57 mm (2.2 in)
53 mm (2.1 in)
48 mm (1.9 in)
Monthly rainy days
21 days
19 days
14 days
Weather conditions
poor
poor
poor
Climate in Jüri →

Keibu

In January Keibu generally has very low temperatures with maximum daytime temperatures around 1°C (34°F), minimum nighttime temperatures around -3°C (27°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

« December
January
February »
December
January
February
Max temperature
4°C (39°F)
1°C (34°F)
0°C (32°F)
Min temperature
-1°C (30°F)
-3°C (27°F)
-5°C (23°F)
Monthly sun hours
21 hours
28 hours
57 hours
Monthly snow/rainfall
70 mm (2.8 in)
62 mm (2.4 in)
52 mm (2 in)
Monthly rainy days
20 days
19 days
14 days
Weather conditions
poor
poor
poor
Climate in Keibu →

Is your destination not in the list? Have a look at all destinations in Harjumaa, in Estonia.

In our records: Estonia January extremes

Notable January records observed across cities in Estonia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest January daytime high in Estonia was -30°C (-22°F) in Paide on January 10, 1987.

Popular cities in January

Day & night temperatures, rainfall and average weather in Harjumaa in January.

City Weather Day temp Night temp Rainfall
Tallinn 0°C (32°F) -5°C (23°F) 53 mm (2.1 in)
Aegviidu -1°C (30°F) -6°C (21°F) 53 mm (2.1 in)
Maardu 0°C (32°F) -5°C (23°F) 52 mm (2 in)
Jüri 0°C (32°F) -6°C (21°F) 53 mm (2.1 in)
Keibu 1°C (34°F) -3°C (27°F) 62 mm (2.4 in)
Laulasmaa 1°C (34°F) -4°C (25°F) 58 mm (2.3 in)

Harjumaa weather in January: frequently asked questions

What is the weather like in Harjumaa, Estonia in January?

January in Harjumaa, Estonia brings poor weather. In Tallinn, daytime temperatures are typically around 0°C (32°F) and nighttime lows hover near -5°C (23°F).

What is the average temperature in Harjumaa, Estonia in January?

Average temperatures in Harjumaa, Estonia during January range from a nighttime low near -5°C (23°F) to a daytime high around 0°C (32°F) in Tallinn.

Does Harjumaa, Estonia get a lot of snow/rain in January?

Not particularly. Tallinn averages just 53 mm (2.1 in) of snow/rain in January, making it a mostly dry month for Harjumaa, Estonia.

Is January a Good Time to Visit Harjumaa, Estonia?

In our opinion, January may not be the ideal time to visit Harjumaa, Estonia due to the typically poor weather in Tallinn.

On average, the best time to visit Harjumaa, Estonia is in July and August with generally perfect weather in Tallinn. The weather in January, February, March, April, October, November and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Harjumaa.

Weather and climate has detailed information for every country in the world. Are you going to Estonia? Get detailed historical weather averages for many cities in Estonia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.