Słupsk weather in October

In October, Słupsk sees average daytime highs of 12°C and overnight lows near 8°C, with 80 mm of precipitation across 13.6 wet days and about 10.2 hours of daylight. It is the 6th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 14°C in the first days to 10°C by the end. The sky is clear or mostly clear about 16% 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 06 min by month's end. Set against the rest of the year, October is Słupsk's 8th-clearest and 5th-windiest month. For the whole year in context, see Słupsk's year-round climate.

Daytime high: 12°; 6th warmest
Overnight low: 8°; 7th coldest
Precipitation: 80 mm; 13.6 wet days
Daylight: 10 h 12 min; 6:31 AM – 4:43 PM
Cloud cover: 70%; 8th clearest
Wind: 19 km/h; 5th windiest
Solar energy: 1.59 kWh/m²
Travel score: 2.8; out of 10

Słupsk is city in the Pomeranian Voivodeship, in the northern part of Poland.

Density: 1,870/km²; people per km²
Founded: 1000

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

← September Słupsk year-round climate November →Best places to visit in October

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

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 10°C by the end.

A typical October day in Słupsk reaches about 12°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 8°C and 16°C. Set against its neighbours, October runs about 5°C cooler than September and about 5°C warmer than November.

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

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

How October really feels in Słupsk

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

Days feeling ≥ 32°C

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Słupsk weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Snow days	Daylight (hours)	Travel score
Jan	2° / -1°	59	12.2	4.7	7.6	0.0
Feb	3° / -1°	47	10.9	5.1	9.3	0.0
Mar	5° / 1°	51	10.5	3.6	11.5	0.3
Apr	10° / 4°	36	8.8	0.8	13.7	2.3
May	14° / 8°	56	10.5	0	15.7	4.3
Jun	18° / 12°	68	11.5	0	16.9	5.6
Jul	20° / 15°	91	13.4	0	16.4	6.0
Aug	21° / 15°	85	13.7	0	14.7	5.9
Sep	17° / 12°	78	12.3	0	12.5	5.0
Oct	12° / 8°	80	13.6	0.1	10.2	2.8
Nov	7° / 4°	65	13.2	1.4	8.2	0.7
Dec	4° / 0°	66	13.5	4.5	7.1	0.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% 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 68%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	36	36	36	35	35	35	35	36	36	36	36	36	35	34	34	33	33	33	31	31	30	29	29	28	27	26	26	25	24	24	24
Cloudier (%)	64	64	64	65	65	65	65	64	64	64	64	64	65	66	66	67	67	67	69	69	70	71	71	72	73	74	74	75	76	76	76

	Clearer (%)	Cloudier (%)
1	36	64
2	36	64
3	36	64
4	35	65
5	35	65
6	35	65
7	35	65
8	36	64
9	36	64
10	36	64
11	36	64
12	36	64
13	35	65
14	34	66
15	34	66
16	33	67
17	33	67
18	33	67
19	31	69
20	31	69
21	30	70
22	29	71
23	29	71
24	28	72
25	27	73
26	26	74
27	26	74
28	25	75
29	24	76
30	24	76
31	24	76

Chance of precipitation in October

Any precipitation

Słupsk gets around 80 mm of rain and snow over 13.6 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 44% and peaks near 46% on the wettest days, and about 0 day brings snow.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	41	41	42	43	43	44	44	44	44	44	44	44	44	44	43	43	43	43	43	43	43	43	44	44	44	44	45	45	45	46	46

	Rain chance (%)
1	41
2	41
3	42
4	43
5	43
6	44
7	44
8	44
9	44
10	44
11	44
12	44
13	44
14	44
15	43
16	43
17	43
18	43
19	43
20	43
21	43
22	43
23	44
24	44
25	44
26	44
27	45
28	45
29	45
30	46
31	46

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 97% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Dry (%)	91	92	92	93	93	94	94	95	95	96	96	97	97	97	98	98	99	99	99	99	100	100	100	100	100	100	100	100	100	100	100
Comfortable (%)	9	8	8	7	7	6	6	5	5	4	4	3	3	3	2	2	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0

	Dry (%)	Comfortable (%)
1	91	9
2	92	8
3	92	8
4	93	7
5	93	7
6	94	6
7	94	6
8	95	5
9	95	5
10	96	4
11	96	4
12	97	3
13	97	3
14	97	3
15	98	2
16	98	2
17	99	1
18	99	1
19	99	1
20	99	1
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

Wind in October

Winds average 19 km/h in October.

Across October, daily wind ranges from about 19 km/h on the calmest days to 20 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	20	20	20	20	20	20	20	20	20	20
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	breezy	breezy	breezy	breezy	breezy	breezy

	Wind speed (km/h)	Feels
1	19	light breeze
2	19	light breeze
3	19	light breeze
4	19	light breeze
5	19	light breeze
6	19	light breeze
7	19	light breeze
8	19	light breeze
9	19	light breeze
10	19	light breeze
11	19	light breeze
12	19	light breeze
13	19	light breeze
14	19	light breeze
15	19	light breeze
16	19	light breeze
17	19	light breeze
18	19	light breeze
19	19	light breeze
20	19	light breeze
21	19	light breeze
22	20	light breeze
23	20	light breeze
24	20	light breeze
25	20	light breeze
26	20	breezy
27	20	breezy
28	20	breezy
29	20	breezy
30	20	breezy
31	20	breezy

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 18 min at the start of October to 9 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 132 minutes over October. Sunrise moves from 6:02 AM to 7:01 AM, and sunset from 5:20 PM to 4:09 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	11.3	11.2	11.2	11.1	11.0	10.9	10.9	10.8	10.7	10.6	10.6	10.5	10.4	10.3	10.3	10.2	10.1	10.0	10.0	9.9	9.8	9.8	9.7	9.6	9.5	9.5	9.4	9.3	9.3	9.2	9.1
Sunrise (AM)	6:02	6:04	6:06	6:08	6:09	6:11	6:13	6:15	6:17	6:19	6:21	6:23	6:25	6:27	6:29	6:31	6:33	6:35	6:37	6:39	6:41	6:43	6:45	6:47	6:49	6:51	6:53	6:55	6:57	6:59	7:01
Sunset (PM)	5:20	5:17	5:15	5:12	5:10	5:07	5:05	5:02	5:00	4:57	4:55	4:52	4:50	4:47	4:45	4:43	4:40	4:38	4:36	4:33	4:31	4:29	4:27	4:24	4:22	4:20	4:18	4:16	4:14	4:12	4:09

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.3	6:02	5:20
2	11.2	6:04	5:17
3	11.2	6:06	5:15
4	11.1	6:08	5:12
5	11.0	6:09	5:10
6	10.9	6:11	5:07
7	10.9	6:13	5:05
8	10.8	6:15	5:02
9	10.7	6:17	5:00
10	10.6	6:19	4:57
11	10.6	6:21	4:55
12	10.5	6:23	4:52
13	10.4	6:25	4:50
14	10.3	6:27	4:47
15	10.3	6:29	4:45
16	10.2	6:31	4:43
17	10.1	6:33	4:40
18	10.0	6:35	4:38
19	10.0	6:37	4:36
20	9.9	6:39	4:33
21	9.8	6:41	4:31
22	9.8	6:43	4:29
23	9.7	6:45	4:27
24	9.6	6:47	4:24
25	9.5	6:49	4:22
26	9.5	6:51	4:20
27	9.4	6:53	4:18
28	9.3	6:55	4:16
29	9.3	6:57	4:14
30	9.2	6:59	4:12
31	9.1	7:01	4:09

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 1.59 kWh/m².

For context, solar energy here swings from a low near 0.41 kWh/m² to a high of 5.63 kWh/m² in June across the year — October's 1.59 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	2.2	2.1	2.1	2.1	2.0	2.0	1.9	1.9	1.9	1.8	1.8	1.7	1.7	1.7	1.6	1.6	1.6	1.5	1.5	1.4	1.4	1.4	1.3	1.3	1.3	1.2	1.2	1.2	1.1	1.1	1.1
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim	Dim

	Solar energy (kWh/m²)	Level
1	2.2	Moderate
2	2.1	Moderate
3	2.1	Moderate
4	2.1	Moderate
5	2.0	Moderate
6	2.0	Dim
7	1.9	Dim
8	1.9	Dim
9	1.9	Dim
10	1.8	Dim
11	1.8	Dim
12	1.7	Dim
13	1.7	Dim
14	1.7	Dim
15	1.6	Dim
16	1.6	Dim
17	1.6	Dim
18	1.5	Dim
19	1.5	Dim
20	1.4	Dim
21	1.4	Dim
22	1.4	Dim
23	1.3	Dim
24	1.3	Dim
25	1.3	Dim
26	1.2	Dim
27	1.2	Dim
28	1.2	Dim
29	1.1	Dim
30	1.1	Dim
31	1.1	Dim

Planning a trip in October

Is October a good time to visit Słupsk?

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

2.8

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 Słupsk.

What to pack for Słupsk in October

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

In October, Słupsk sees daytime highs around 12°C and nights near 8°C. Pack a warm layer. Worth having: rain gear. About 14 days see rain.

a warm layerrain gear

Sea temperature near Słupsk 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 20 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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	4	3	3	5	9	14	17	19	16	13	9	6
Comfort	Bracing	Bracing	Bracing	Bracing	Bracing	Bracing	Cool	Cool	Cool	Bracing	Bracing	Bracing

	Sea temperature (°C)	Comfort
Jan	4	Bracing
Feb	3	Bracing
Mar	3	Bracing
Apr	5	Bracing
May	9	Bracing
Jun	14	Bracing
Jul	17	Cool
Aug	19	Cool
Sep	16	Cool
Oct	13	Bracing
Nov	9	Bracing
Dec	6	Bracing

UV index in Słupsk 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 Słupsk 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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	1	1	3	4	5	6	6	5	4	2	1	0
Level	Low	Low	Moderate	Moderate	Moderate	High	High	Moderate	Moderate	Low	Low	Low

	UV index (midday)	Level
Jan	1	Low
Feb	1	Low
Mar	3	Moderate
Apr	4	Moderate
May	5	Moderate
Jun	6	High
Jul	6	High
Aug	5	Moderate
Sep	4	Moderate
Oct	2	Low
Nov	1	Low
Dec	0	Low

Location & terrain

Where is Słupsk?

Słupsk sits at 54.5°N, 17.0°E, 18 m above sea level, in Poland. The nearest listed city is Ustka, 17 km away.

Topography around Słupsk

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

Within 3 km, the terrain around Słupsk has only modest variations in elevation — a maximum elevation change of 78 m around an average of 42 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 162 m; within 80 km, significant variations in elevation — a maximum elevation change of 339 m.

The land around Słupsk is covered by trees (45%) and artificial surfaces (33%) within 3 km, trees (40%) and cropland (39%) within 16 km, and trees (39%) and water (30%) within 80 km.

3 km

78 m

trees 45%

16 km

162 m

trees 40%

80 km

339 m

trees 39%

treesgrasslandcroplandartificial surfaceswater

← September Słupsk year-round climate November →Best places to visit in October

October weather nearby: Ustka 17 km · Bytów 44 km · Lębork 47 km · Koszalin 63 km · Kościerzyna 73 km · Kartuzy 77 km · Wejherowo 79 km · Białogard 85 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

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 Słupsk (54.4641°, 17.0287°, elevation 18 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).

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

	Clearer (%)	Cloudier (%)
1	36	64
2	36	64
3	36	64
4	35	65
5	35	65
6	35	65
7	35	65
8	36	64
9	36	64
10	36	64
11	36	64
12	36	64
13	35	65
14	34	66
15	34	66
16	33	67
17	33	67
18	33	67
19	31	69
20	31	69
21	30	70
22	29	71
23	29	71
24	28	72
25	27	73
26	26	74
27	26	74
28	25	75
29	24	76
30	24	76
31	24	76

	Rain chance (%)
1	41
2	41
3	42
4	43
5	43
6	44
7	44
8	44
9	44
10	44
11	44
12	44
13	44
14	44
15	43
16	43
17	43
18	43
19	43
20	43
21	43
22	43
23	44
24	44
25	44
26	44
27	45
28	45
29	45
30	46
31	46

	Dry (%)	Comfortable (%)
1	91	9
2	92	8
3	92	8
4	93	7
5	93	7
6	94	6
7	94	6
8	95	5
9	95	5
10	96	4
11	96	4
12	97	3
13	97	3
14	97	3
15	98	2
16	98	2
17	99	1
18	99	1
19	99	1
20	99	1
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

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

	Clearer (%)	Cloudier (%)
1	36	64
2	36	64
3	36	64
4	35	65
5	35	65
6	35	65
7	35	65
8	36	64
9	36	64
10	36	64
11	36	64
12	36	64
13	35	65
14	34	66
15	34	66
16	33	67
17	33	67
18	33	67
19	31	69
20	31	69
21	30	70
22	29	71
23	29	71
24	28	72
25	27	73
26	26	74
27	26	74
28	25	75
29	24	76
30	24	76
31	24	76

	Rain chance (%)
1	41
2	41
3	42
4	43
5	43
6	44
7	44
8	44
9	44
10	44
11	44
12	44
13	44
14	44
15	43
16	43
17	43
18	43
19	43
20	43
21	43
22	43
23	44
24	44
25	44
26	44
27	45
28	45
29	45
30	46
31	46

	Dry (%)	Comfortable (%)
1	91	9
2	92	8
3	92	8
4	93	7
5	93	7
6	94	6
7	94	6
8	95	5
9	95	5
10	96	4
11	96	4
12	97	3
13	97	3
14	97	3
15	98	2
16	98	2
17	99	1
18	99	1
19	99	1
20	99	1
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0

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

	Clearer (%)	Cloudier (%)
1	36	64
2	36	64
3	36	64
4	35	65
5	35	65
6	35	65
7	35	65
8	36	64
9	36	64
10	36	64
11	36	64
12	36	64
13	35	65
14	34	66
15	34	66
16	33	67
17	33	67
18	33	67
19	31	69
20	31	69
21	30	70
22	29	71
23	29	71
24	28	72
25	27	73
26	26	74
27	26	74
28	25	75
29	24	76
30	24	76
31	24	76

	Rain chance (%)
1	41
2	41
3	42
4	43
5	43
6	44
7	44
8	44
9	44
10	44
11	44
12	44
13	44
14	44
15	43
16	43
17	43
18	43
19	43
20	43
21	43
22	43
23	44
24	44
25	44
26	44
27	45
28	45
29	45
30	46
31	46

	Dry (%)	Comfortable (%)
1	91	9
2	92	8
3	92	8
4	93	7
5	93	7
6	94	6
7	94	6
8	95	5
9	95	5
10	96	4
11	96	4
12	97	3
13	97	3
14	97	3
15	98	2
16	98	2
17	99	1
18	99	1
19	99	1
20	99	1
21	100	0
22	100	0
23	100	0
24	100	0
25	100	0
26	100	0
27	100	0
28	100	0
29	100	0
30	100	0
31	100	0