Raseborg weather in October

In October, Raseborg sees average daytime highs of 9°C and overnight lows near 5°C, with 65 mm of precipitation across 10.9 wet days and about 9.8 hours of daylight. It is the 6th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 12°C in the first days to 7°C by the end. The sky is clear or mostly clear about 17% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 06 min at the start of October to 8 h 24 min by month's end. Set against the rest of the year, October is Raseborg's 8th-clearest and 4th-windiest month. For the whole year in context, see Raseborg's year-round climate.

Daytime high
6th warmest
Overnight low
7th coldest
Precipitation
65 mm
10.9 wet days
Daylight
9 h 48 min
7:19 AM – 5:04 PM
Cloud cover
72%
8th clearest
Wind
17 km/h
4th windiest
Solar energy
1.17 kWh/m²
Travel score
1.8
out of 10

Raseborg is town in the region of Uusimaa in Finland.

Density
22/km²
people per km²
Founded
2009

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 12°C in the first days to 7°C by the end.

A typical October day in Raseborg reaches about 9°C in the afternoon and slips back to 5°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 5°C and 13°C. Set against its neighbours, October runs about 6°C cooler than September and about 5°C warmer than November.

-5°10°15°20°151015202531
Avg high (°C)Avg low (°C)
1127
2127
3127
4126
5116
6116
7116
8116
9106
10105
11105
12105
13105
1495
1594
1694
1794
1884
1984
2084
2184
2283
2383
2483
2573
2673
2773
2873
2973
3073
3173

How October really feels in Raseborg

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 13 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
13
wind chill below the day's low

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

Raseborg weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-1° / -5°5110.98.96.40.0
Feb-2° / -6°4097.98.60.0
Mar / -4°378.15.711.30.0
Apr / 348.31.914.11.1
May13° / 378.10.116.74.0
Jun18° / 10°539.4018.35.7
Jul21° / 13°579.5017.76.6
Aug20° / 13°6611.4015.46.1
Sep15° / 5310.1012.64.5
Oct / 6510.90.59.81.8
Nov / 63123.87.20.1
Dec / -2°5912.875.70.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 12% of October, with mostly cloudy or overcast conditions the remaining 71%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23466
33466
43367
53367
63367
73268
83268
93268
103169
113169
123169
133169
143070
153070
163070
172971
182971
192872
202773
212773
222773
232575
242575
252575
262575
272575
282575
292476
302377
312377

Chance of precipitation in October

Any precipitationSnow

Raseborg gets around 65 mm of rain and snow over 10.9 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 35% and peaks near 37% on the wettest days, and about 1 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1340
2340
3350
4350
5350
6350
7350
8350
9350
10350
11340
12341
13341
14341
15341
16341
17341
18341
19342
20342
21352
22352
23353
24353
25363
26364
27364
28365
29365
30366
31376

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October 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 (%)Comfortable (%)
1991
2991
3991
4991
5991
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000
311000

Wind in October

Winds average 17 km/h in October.

Across October, daily wind ranges from about 17 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2318light breeze
2418light breeze
2518light breeze
2618light breeze
2718light breeze
2818light breeze
2918light breeze
3018light breeze
3118light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 06 min at the start of October to 8 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 162 minutes over October. Sunrise moves from 6:41 AM to 7:57 AM, and sunset from 5:49 PM to 4:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.16:415:49
211.06:445:46
311.06:465:43
410.96:485:40
510.86:515:37
610.76:535:34
710.66:565:31
810.56:585:28
910.47:015:25
1010.37:035:22
1110.27:065:19
1210.17:085:16
1310.07:115:13
149.97:145:10
159.87:165:07
169.87:195:04
179.77:215:01
189.67:244:58
199.57:264:55
209.47:294:52
219.37:314:49
229.27:344:47
239.17:374:44
249.07:394:41
258.97:424:38
268.97:444:36
278.87:474:33
288.77:504:30
298.67:524:27
308.57:554:25
318.47:574:22

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 1.17 kWh/m².

For context, solar energy here swings from a low near 0.17 kWh/m² to a high of 5.95 kWh/m² in June across the year — October's 1.17 kWh/m² falls in the middle.

00.511.522.5151015202531
Solar energy (kWh/m²)Level
11.8Dim
21.8Dim
31.7Dim
41.7Dim
51.6Dim
61.6Dim
71.5Dim
81.5Dim
91.4Dim
101.4Dim
111.4Dim
121.3Dim
131.3Dim
141.2Dim
151.2Dim
161.2Dim
171.1Dim
181.1Dim
191.1Dim
201.0Dim
211.0Dim
220.9Dim
230.9Dim
240.9Dim
250.8Dim
260.8Dim
270.8Dim
280.8Dim
290.7Dim
300.7Dim
310.7Dim
Planning a trip in October

Is October a good time to visit Raseborg?

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

1.8
Sightseeing
6th-best month of the year
0.0
Beach & pool
6th-best month of the year

October is a weaker month for outdoor sightseeing in Raseborg.

What to pack for Raseborg in October

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

In October, Raseborg sees daytime highs around 9°C and nights near 5°C. Pack a warm layer. Worth having: rain gear. About 11 days see rain.

a warm layerrain gear

Sea temperature near Raseborg in October

The nearest coast averages about 11°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 17°C and coldest in March near 1°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
Jan3Bracing
Feb1Bracing
Mar1Bracing
Apr2Bracing
May6Bracing
Jun11Bracing
Jul16Cool
Aug17Cool
Sep15Bracing
Oct11Bracing
Nov8Bracing
Dec5Bracing

UV index in Raseborg in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 1. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Raseborg peaks around June 17 at about 5 (high) — a little sun protection helps at midday. It bottoms out near January 1 at about 0 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 17UV 5Jan 1UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May4Moderate
Jun5High
Jul5Moderate
Aug5Moderate
Sep3Moderate
Oct1Low
Nov0Low
Dec0Low
Location & terrain

Where is Raseborg?

Raseborg sits at 60.0°N, 23.4°E, 19 m above sea level, in Finland. The nearest listed city is Lohja, 46 km away.

VihtiVäståbolandOlari

Topography around Raseborg

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

Within 3 km, the terrain around Raseborg has only modest variations in elevation — a maximum elevation change of 53 m around an average of 11 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 90 m; within 80 km, significant variations in elevation — a maximum elevation change of 286 m.

The land around Raseborg is covered by trees (46%) and water (34%) within 3 km, trees (57%) and water (28%) within 16 km, and water (53%) and trees (36%) within 80 km.

3 km
53 m
16 km
90 m
80 km
286 m
treesgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: Lohja 46 km · Salo 48 km · Kirkkonummi 58 km · Vihti 69 km · Espoonlahti 70 km · Espoo 72 km · Väståboland 73 km · Olari 75 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 Raseborg (59.9774°, 23.4397°, elevation 19 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).