Lappeenranta weather in January

In January, Lappeenranta sees average daytime highs of -4°C and overnight lows near -8°C, with 42 mm of precipitation across 10.3 wet days and about 6.1 hours of daylight. It is the 12th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about -3°C in the first days to -5°C by the end. The sky is clear or mostly clear about 8% of the time in January, and the air most often feels dry.

Daylight stretches from about 5 h 18 min at the start of January to 7 h 12 min by month's end. Set against the rest of the year, January is Lappeenranta's 10th-clearest and 3rd-windiest month. For the whole year in context, see Lappeenranta's year-round climate.

Daytime high
-4°
12th warmest
Overnight low
-8°
2nd coldest
Precipitation
42 mm
10.3 wet days
Daylight
6 hours
9:16 AM – 3:17 PM
Cloud cover
86%
10th clearest
Wind
14 km/h
3rd windiest
Solar energy
0.25 kWh/m²
Travel score
0.0
out of 10

Lappeenranta is urban settlement in South Karelia, Finland.

Air quality
Excellent
PM2.5 4.9 µg/m³ · 2019
Density
1,335/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about -3°C in the first days to -5°C by the end.

A typical January day in Lappeenranta reaches about -4°C in the afternoon and slips back to -8°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between -13°C and 2°C. Set against its neighbours, January runs about 2°C cooler than December and on par with February.

-20°-10°151015202531
Avg high (°C)Avg low (°C)
1-3-7
2-3-8
3-3-8
4-3-8
5-3-8
6-3-8
7-3-8
8-3-8
9-3-8
10-3-8
11-3-8
12-3-8
13-4-8
14-4-8
15-4-8
16-4-8
17-4-8
18-4-8
19-4-8
20-4-9
21-4-9
22-4-9
23-5-9
24-5-9
25-5-9
26-5-9
27-5-10
28-5-10
29-5-10
30-5-10
31-5-10

How January really feels in Lappeenranta

Once humidity and wind are folded in, January averages 0 days that feel above 32°C and 31 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
31
31 feel bitter (≤ -10°C)

The story in January is cold — wind chill drags the overnight "feels like" below the raw low.

Lappeenranta weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-4° / -8°4210.311.66.10.0
Feb-4° / -9°3899.48.50.0
Mar / -6°3698.311.30.0
Apr / -1°338.43.314.21.0
May14° / 469.20.3174.3
Jun19° / 11°6611.9018.75.7
Jul22° / 14°73120186.2
Aug20° / 12°7512.4015.55.8
Sep14° / 5610.7012.64.0
Oct / 5711.21.69.71.0
Nov / -2°5411.26.16.90.0
Dec-2° / -6°5211.310.25.30.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 4% of January, with mostly cloudy or overcast conditions the remaining 88%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11288
21288
31387
41387
51387
61288
71288
81288
91288
101288
111189
121189
131189
141189
151189
161189
171288
181288
191288
201288
211288
221288
231288
241288
251288
261387
271387
281387
291486
301486
311486

Chance of precipitation in January

Any precipitationSnow

Lappeenranta gets around 42 mm of rain and snow over 10.3 wet days in January. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 34% and peaks near 36% on the wettest days, and about 12 days bring snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
13636
23636
33537
43537
53537
63537
73537
83538
93538
103538
113538
123437
133437
143437
153337
163336
173336
183336
193336
203236
213237
223237
233237
243338
253338
263338
273439
283439
293539
303540
313540

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

Most of January feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, January lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in January

Winds average 14 km/h in January.

Across January, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in January

DaylightNight

Daylight runs from about 5 h 18 min at the start of January to 7 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 114 minutes over January. Sunrise moves from 9:32 AM to 8:46 AM, and sunset from 2:49 PM to 3:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
15.39:322:49
25.39:322:50
35.39:312:52
45.49:302:53
55.49:302:55
65.59:292:56
75.59:282:58
85.69:273:00
95.69:263:02
105.79:243:04
115.79:233:06
125.89:223:08
135.89:213:10
145.99:193:13
156.09:183:15
166.09:163:17
176.19:143:20
186.29:133:22
196.29:113:24
206.39:093:27
216.49:073:29
226.49:053:32
236.59:033:34
246.69:013:37
256.78:593:40
266.88:573:42
276.88:553:45
286.98:523:48
297.08:503:50
307.18:483:53
317.28:463:56

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 0.25 kWh/m².

For context, solar energy here swings from a low near 0.12 kWh/m² to a high of 5.55 kWh/m² in June across the year — January's 0.25 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.1Dim
20.1Dim
30.1Dim
40.1Dim
50.2Dim
60.2Dim
70.2Dim
80.2Dim
90.2Dim
100.2Dim
110.2Dim
120.2Dim
130.2Dim
140.2Dim
150.2Dim
160.2Dim
170.3Dim
180.3Dim
190.3Dim
200.3Dim
210.3Dim
220.3Dim
230.3Dim
240.3Dim
250.4Dim
260.4Dim
270.4Dim
280.4Dim
290.4Dim
300.5Dim
310.5Dim
Planning a trip in January

Is January a good time to visit Lappeenranta?

Our two travel scores rate January for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

0.0
Sightseeing
8th-best month of the year
0.0
Beach & pool
6th-best month of the year

January is a weaker month for outdoor sightseeing in Lappeenranta.

What to pack for Lappeenranta in January

From January's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In January, Lappeenranta sees daytime highs around -4°C and nights near -8°C. Pack a warm layer and a heavy coat. Worth having: rain gear. About 10 days see rain.

a warm layera heavy coatrain gear

Sea temperature near Lappeenranta in January

The nearest coast averages about 1°C in January — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 49 km away) is warmest in August at about 18°C and coldest in February near -0°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan1Bracing
Feb0Bracing
Mar0Bracing
Apr1Bracing
May7Bracing
Jun13Bracing
Jul17Cool
Aug18Cool
Sep15Bracing
Oct10Bracing
Nov6Bracing
Dec3Bracing

UV index in Lappeenranta in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 0. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Lappeenranta peaks around June 22 at about 5 (moderate) — a little sun protection helps at midday. It bottoms out near December 19 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 4 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateLowJun 22UV 5Dec 19UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May4Moderate
Jun5Moderate
Jul5Moderate
Aug4Moderate
Sep2Moderate
Oct1Low
Nov0Low
Dec0Low
Location & terrain

Where is Lappeenranta?

Lappeenranta sits at 61.1°N, 28.2°E, 104 m above sea level, in Finland. The nearest listed city is Imatra, 33 km away.

HaminaKouvolaAnjalaMikkeliKarhula

Topography around Lappeenranta

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Lappeenranta.

Within 3 km, the terrain around Lappeenranta has only modest variations in elevation — a maximum elevation change of 180 m around an average of 85 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 188 m; within 80 km, only modest variations in elevation — a maximum elevation change of 242 m.

The land around Lappeenranta is covered by trees (36%), artificial surfaces (29%) and water (27%) within 3 km, trees (63%) and water (20%) within 16 km, and trees (72%) and water (22%) within 80 km.

3 km
180 m
16 km
188 m
80 km
242 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
January weather nearby: Imatra 33 km · Svetogorsk 37 km · Vyborg 50 km · Hamina 76 km · Kouvola 83 km · Anjala 84 km · Mikkeli 85 km · Karhula 91 km

Finland travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 85% of US
price level, 2025
GDP per capita
$56,149
2025
Happiness
7.8 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1
per 100k, 2023
Road deaths
3.9
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 603
Religion
Lutheran 67%none 31%other 2%Greek Orthodox 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Lappeenranta (61.0587°, 28.1887°, elevation 104 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).