Bytów weather in October

In October, Bytów sees average daytime highs of 12°C and overnight lows near 5°C, with 56 mm of precipitation across 11.5 wet days and about 10.2 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 14°C in the first days to 9°C by the end. The sky is clear or mostly clear about 15% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 18 min at the start of October to 9 h 12 min by month's end. Set against the rest of the year, October is Bytów's 7th-clearest and 6th-windiest month. For the whole year in context, see Bytów's year-round climate.

Daytime high
12°
7th warmest
Overnight low
7th coldest
Precipitation
56 mm
11.5 wet days
Daylight
10 h 12 min
6:29 AM – 4:41 PM
Cloud cover
71%
7th clearest
Wind
15 km/h
6th windiest
Solar energy
1.57 kWh/m²
Travel score
2.8
out of 10

Bytów is city of Poland.

Density
1,918/km²
people per km²
Founded
1150

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 14°C in the first days to 9°C by the end.

A typical October day in Bytów reaches about 12°C in the afternoon and slips back to 5°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 16°C. Set against its neighbours, October runs about 6°C cooler than September and about 6°C warmer than November.

-5°10°15°20°151015202531
Avg high (°C)Avg low (°C)
1157
2147
3147
4147
5147
6147
7137
8136
9136
10136
11136
12126
13126
14126
15125
16125
17115
18115
19115
20115
21115
22105
23104
24104
25104
26104
2794
2894
2994
3094
3194

How October really feels in Bytów

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 2 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
2
wind chill below the day's low

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

Bytów weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -3°5211.367.70.0
Feb / -3°4310.35.79.40.0
Mar / -1°5010.84.211.50.4
Apr12° / 419.81.213.73.0
May17° / 6711.60.115.75.1
Jun19° / 10°7913016.85.7
Jul21° / 13°9813.8016.46.0
Aug21° / 13°8013.5014.66.0
Sep17° / 6210.7012.55.2
Oct12° / 5611.50.210.22.8
Nov / 45102.28.20.5
Dec / -2°5311.65.47.20.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 16% of October, with mostly cloudy or overcast conditions the remaining 69%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23565
33466
43466
53466
63466
73565
83466
93466
103466
113367
123466
133466
143367
153367
163367
173169
183169
193070
203070
213070
222872
232872
242773
252773
262674
272674
282575
292575
302575
312476

Chance of precipitation in October

Any precipitationSnow

Bytów gets around 56 mm of rain and snow over 11.5 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 37% and peaks near 38% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1350
2360
3370
4370
5380
6380
7380
8380
9370
10370
11370
12371
13371
14371
15361
16361
17361
18361
19361
20361
21371
22371
23371
24371
25371
26371
27372
28382
29382
30382
31383

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 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1955
2955
3955
4964
5964
6964
7964
8973
9973
10973
11982
12982
13982
14982
15991
16991
17991
18991
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000
311000

Wind in October

Winds average 15 km/h in October.

Across October, daily wind ranges from about 15 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3016light breeze
3116light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 18 min at the start of October to 9 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 126 minutes over October. Sunrise moves from 6:00 AM to 6:59 AM, and sunset from 5:18 PM to 4:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.36:005:18
211.26:025:16
311.26:035:13
411.16:055:11
511.06:075:08
610.96:095:06
710.96:115:03
810.86:135:01
910.76:154:58
1010.66:174:56
1110.66:194:53
1210.56:214:51
1310.46:234:49
1410.46:254:46
1510.36:274:44
1610.26:294:41
1710.16:314:39
1810.16:334:37
1910.06:354:34
209.96:374:32
219.96:394:30
229.86:414:28
239.76:434:25
249.66:454:23
259.66:474:21
269.56:494:19
279.46:514:17
289.46:534:15
299.36:554:13
309.26:574:11
319.26:594:09

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 1.57 kWh/m².

For context, solar energy here swings from a low near 0.42 kWh/m² to a high of 5.36 kWh/m² in June across the year — October's 1.57 kWh/m² falls in the middle.

0123151015202531
Solar energy (kWh/m²)Level
12.2Moderate
22.1Moderate
32.1Moderate
42.0Moderate
52.0Dim
61.9Dim
71.9Dim
81.9Dim
91.8Dim
101.8Dim
111.8Dim
121.7Dim
131.7Dim
141.6Dim
151.6Dim
161.6Dim
171.5Dim
181.5Dim
191.5Dim
201.4Dim
211.4Dim
221.4Dim
231.3Dim
241.3Dim
251.3Dim
261.2Dim
271.2Dim
281.1Dim
291.1Dim
301.1Dim
311.1Dim
Planning a trip in October

Is October a good time to visit Bytów?

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

2.8
Sightseeing
7th-best month of the year
0.0
Beach & pool
6th-best month of the year

October is a weaker month for outdoor sightseeing in Bytów.

What to pack for Bytów in October

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

In October, Bytów sees daytime highs around 12°C and nights near 5°C. Pack a warm layer. Worth having: rain gear. About 12 days see rain.

a warm layerrain gear

Sea temperature near Bytów in October

The nearest coast averages about 13°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 64 km away) is warmest in August at about 19°C and coldest in February near 3°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
Jan4Bracing
Feb3Bracing
Mar3Bracing
Apr5Bracing
May9Bracing
Jun14Bracing
Jul17Cool
Aug19Cool
Sep16Cool
Oct13Bracing
Nov9Bracing
Dec6Bracing

UV index in Bytów in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 2. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bytów peaks around June 18 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. 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 18UV 6Dec 20UV 0
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun6High
Jul6High
Aug5High
Sep4Moderate
Oct2Low
Nov1Low
Dec0Low
Location & terrain

Where is Bytów?

Bytów sits at 54.2°N, 17.5°E, 122 m above sea level, in Poland. The nearest listed city is Kościerzyna, 32 km away.

LęborkSłupskKartuzyChojniceUstkaWejherowoOsowa

Topography around Bytów

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

Within 3 km, the terrain around Bytów has only modest variations in elevation — a maximum elevation change of 122 m around an average of 156 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 198 m; within 80 km, significant variations in elevation — a maximum elevation change of 339 m.

The land around Bytów is covered by trees (32%), cropland (29%) and grassland (24%) within 3 km, trees (56%) and cropland (20%) within 16 km, and trees (49%) and cropland (26%) within 80 km.

3 km
122 m
16 km
198 m
80 km
339 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Kościerzyna 32 km · Lębork 44 km · Słupsk 44 km · Kartuzy 49 km · Chojnice 53 km · Ustka 61 km · Wejherowo 68 km · Osowa 70 km

Poland travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 52% of US
price level, 2025
GDP per capita
$28,420
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
9.4
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 600
Religion
Roman Catholic 71%refused to answer 21%no religion 7%

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 Bytów (54.1706°, 17.4919°, elevation 122 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).