Västervik weather in January

In January, Västervik sees average daytime highs of 2°C and overnight lows near -1°C, with 38 mm of precipitation across 9.7 wet days and about 7 hours of daylight. It is the 11th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 2°C through the month. The sky is clear or mostly clear about 16% of the time in January, and the air most often feels dry.

Daylight stretches from about 6 h 18 min at the start of January to 7 h 48 min by month's end. Set against the rest of the year, January is Västervik's 10th-clearest and 1st-windiest month. For the whole year in context, see Västervik's year-round climate.

Daytime high
11th warmest
Overnight low
-1°
2nd coldest
Precipitation
38 mm
9.7 wet days
Daylight
6 h 54 min
8:35 AM – 3:30 PM
Cloud cover
75%
10th clearest
Wind
21 km/h
1st windiest
Solar energy
0.45 kWh/m²
Travel score
0.0
out of 10

Västervik is urban area in Västervik Municipality, Sweden.

Air quality
Excellent
PM2.5 4.6 µg/m³ · 2017

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 2°C through the month.

A typical January day in Västervik reaches about 2°C in the afternoon and slips back to -1°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between -2°C and 6°C. Set against its neighbours, January runs about 1°C cooler than December and on par with February.

-10°-5°10°151015202531
Avg high (°C)Avg low (°C)
12-1
22-1
32-1
42-1
52-1
62-1
72-1
82-1
92-1
102-1
112-1
122-1
132-1
142-1
152-1
162-1
172-1
182-1
192-1
202-1
212-1
222-2
232-2
242-2
252-2
261-2
271-2
281-2
291-2
301-2
311-2

How January really feels in Västervik

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
wind chill below the day's low

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

Västervik weather by month

How January compares with the rest of the year at a glance. January is the 11th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°389.76.270.0
Feb / -2°369.16.68.90.0
Mar / -0°308.13.311.40.1
Apr / 327.31.3141.4
May12° / 449.40.116.33.5
Jun17° / 11°5810.2017.65.4
Jul20° / 14°6710.4017.16.3
Aug20° / 14°6010.6015.16.2
Sep16° / 11°529.3012.55.0
Oct11° / 58110.1102.4
Nov / 5912.32.47.60.5
Dec / 5011.24.76.30.0

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 9% of January, with mostly cloudy or overcast conditions the remaining 74%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12674
22575
32575
42476
52377
62377
72377
82377
92377
102377
112278
122278
132377
142377
152377
162377
172476
182575
192575
202575
212773
222773
232872
242971
252971
262971
273070
283070
293070
303070
313169

Chance of precipitation in January

Any precipitationSnow

Västervik gets around 38 mm of rain and snow over 9.7 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 32% and peaks near 36% on the wettest days, and about 6 days bring snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
13620
23620
33620
43620
53619
63519
73518
83418
93318
103217
113217
123117
133017
143017
152917
162917
172918
182818
192819
202819
212820
222921
232922
243023
253023
263124
273125
283225
293225
303325
313325

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 21 km/h in January, the windiest month of the year.

Across January, daily wind ranges from about 20 km/h on the calmest days to 21 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
121breezy
221breezy
321breezy
421breezy
521breezy
621breezy
721breezy
821breezy
921breezy
1021breezy
1121breezy
1221breezy
1321breezy
1421breezy
1521breezy
1621breezy
1721breezy
1821breezy
1921breezy
2021breezy
2121breezy
2221breezy
2321breezy
2421breezy
2521breezy
2620breezy
2720breezy
2820breezy
2920breezy
3020breezy
3120breezy

Sunrise & sunset in January

DaylightNight

Daylight runs from about 6 h 18 min at the start of January to 7 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 90 minutes over January. Sunrise moves from 8:47 AM to 8:12 AM, and sunset from 3:06 PM to 4:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
16.38:473:06
26.48:463:08
36.48:463:09
46.48:463:10
56.48:453:12
66.58:453:13
76.58:443:14
86.58:433:16
96.68:433:18
106.68:423:19
116.78:413:21
126.78:403:23
136.88:393:24
146.88:383:26
156.98:373:28
166.98:353:30
177.08:343:32
187.08:333:34
197.18:323:36
207.18:303:38
217.28:293:40
227.28:273:42
237.38:263:44
247.48:243:46
257.48:223:49
267.58:213:51
277.68:193:53
287.68:173:55
297.78:153:57
307.88:144:00
317.88:124:02

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 0.45 kWh/m².

For context, solar energy here swings from a low near 0.28 kWh/m² to a high of 6 kWh/m² in June across the year — January's 0.45 kWh/m² sits near the bottom.

00.511.52151015202531
Solar energy (kWh/m²)Level
10.3Dim
20.3Dim
30.3Dim
40.3Dim
50.3Dim
60.3Dim
70.3Dim
80.3Dim
90.3Dim
100.4Dim
110.4Dim
120.4Dim
130.4Dim
140.4Dim
150.4Dim
160.4Dim
170.5Dim
180.5Dim
190.5Dim
200.5Dim
210.5Dim
220.5Dim
230.6Dim
240.6Dim
250.6Dim
260.6Dim
270.6Dim
280.7Dim
290.7Dim
300.7Dim
310.7Dim
Planning a trip in January

Is January a good time to visit Västervik?

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

0.0
Sightseeing
10th-best month of the year
0.0
Beach & pool
7th-best month of the year

January is a weaker month for outdoor sightseeing in Västervik.

What to pack for Västervik in January

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

In January, Västervik sees daytime highs around 2°C and nights near -1°C. Pack a warm layer and a heavy coat. Worth having: rain gear and a windbreaker. About 10 days see rain.

a warm layera heavy coatrain geara windbreaker

Sea temperature near Västervik in January

The nearest coast averages about 3°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 19 km away) is warmest in August at about 18°C and coldest in March near 2°C.

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

0°5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan3Bracing
Feb2Bracing
Mar2Bracing
Apr4Bracing
May7Bracing
Jun13Bracing
Jul17Cool
Aug18Cool
Sep15Bracing
Oct11Bracing
Nov7Bracing
Dec5Bracing

UV index in Västervik 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 Västervik peaks around June 17 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 20 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 17UV 5Dec 20UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May4Moderate
Jun6High
Jul5Moderate
Aug5Moderate
Sep3Moderate
Oct1Low
Nov1Low
Dec0Low
Location & terrain

Where is Västervik?

Västervik sits at 57.8°N, 16.6°E, 11 m above sea level, in Sweden. The nearest listed city is Oskarshamn, 56 km away.

LinköpingNorrköpingVisbyNyköpingNässjöKalmarMotala

Topography around Västervik

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

Within 3 km, the terrain around Västervik has only modest variations in elevation — a maximum elevation change of 60 m around an average of 16 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 106 m; within 80 km, significant variations in elevation — a maximum elevation change of 315 m.

The land around Västervik is covered by trees (43%) and water (27%) within 3 km, water (50%) and trees (42%) within 16 km, and trees (52%) and water (40%) within 80 km.

3 km
60 m
16 km
106 m
80 km
315 m
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: Oskarshamn 56 km · Linköping 94 km · Norrköping 97 km · Visby 99 km · Nyköping 113 km · Nässjö 116 km · Kalmar 123 km · Motala 128 km

Sweden travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 87% of US
price level, 2025
GDP per capita
$63,133
2025
Happiness
7.3 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2023
Road deaths
3.1
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 609
Religion
Church of Sweden 54%none or unspecified 37%other 9%

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 Västervik (57.7584°, 16.6373°, elevation 11 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).