Sieradz weather in October

In October, Sieradz sees average daytime highs of 13°C and overnight lows near 6°C, with 46 mm of precipitation across 9.1 wet days and about 10.4 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 16°C in the first days to 11°C by the end. The sky is clear or mostly clear about 20% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 24 min at the start of October to 9 h 24 min by month's end. Set against the rest of the year, October is Sieradz's 7th-clearest and 6th-windiest month. For the whole year in context, see Sieradz's year-round climate.

Daytime high
13°
7th warmest
Overnight low
7th coldest
Precipitation
46 mm
9.1 wet days
Daylight
10 h 24 min
6:19 AM – 4:41 PM
Cloud cover
69%
7th clearest
Wind
14 km/h
6th windiest
Solar energy
1.81 kWh/m²
Travel score
3.7
out of 10

Sieradz is town on the Warta river in central Poland.

Air quality
Moderate
PM10 35.1 µg/m³ · 2015
Density
868/km²
people per km²
Founded
1050

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 16°C in the first days to 11°C by the end.

A typical October day in Sieradz reaches about 13°C in the afternoon and slips back to 6°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 7°C and 20°C. Set against its neighbours, October runs about 6°C cooler than September and about 6°C warmer than November.

10°20°151015202531
Avg high (°C)Avg low (°C)
1168
2168
3167
4167
5167
6157
7157
8157
9157
10146
11146
12146
13146
14146
15136
16135
17135
18135
19125
20125
21125
22125
23125
24114
25114
26114
27114
28114
29114
30114
31104

How October really feels in Sieradz

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
0
heat index over the day's high
Days feeling ≤ C
0
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.

Sieradz 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°4110.75.58.10.0
Feb / -3°379.359.60.0
Mar / -0°4610.23.111.51.1
Apr14° / 409.20.913.64.1
May19° / 6511.70.115.35.9
Jun22° / 12°7012.5016.36.2
Jul25° / 14°8912.9015.96.4
Aug24° / 14°5910.5014.46.7
Sep19° / 10°579.7012.46.0
Oct13° / 469.10.210.43.7
Nov / 418.91.98.60.9
Dec / -2°4210.24.27.70.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% 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 68%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13664
23664
33565
43565
53565
63565
73565
83466
93466
103466
113466
123367
133367
143367
153367
163367
173367
183367
193169
203169
213169
223169
232971
242971
253070
263070
273070
283070
293070
303070
312971

Chance of precipitation in October

Any precipitationSnow

Sieradz gets around 46 mm of rain and snow over 9.1 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 30% and peaks near 32% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
1320
2320
3320
4320
5310
6310
7310
8311
9301
10301
11301
12291
13291
14291
15291
16281
17281
18291
19291
20291
21291
22291
23291
24291
25281
26281
27291
28292
29292
30292
31292

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 (%)
1946
2946
3946
4946
5946
6955
7955
8955
9964
10964
11973
12973
13973
14982
15982
16991
17991
18991
19991
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000
311000

Wind in October

Winds average 14 km/h in October.

Across October, daily wind ranges from about 13 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light 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
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2815light breeze
2915light breeze
3015light breeze
3115light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 24 min at the start of October to 9 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 120 minutes over October. Sunrise moves from 5:53 AM to 6:46 AM, and sunset from 5:15 PM to 4:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.45:535:15
211.35:555:13
311.25:565:11
411.25:585:08
511.16:005:06
611.06:015:04
711.06:035:01
810.96:054:59
910.86:074:57
1010.86:084:55
1110.76:104:52
1210.66:124:50
1310.66:144:48
1410.56:154:46
1510.46:174:44
1610.46:194:41
1710.36:214:39
1810.26:224:37
1910.26:244:35
2010.16:264:33
2110.16:284:31
2210.06:304:29
239.96:314:27
249.96:334:25
259.86:354:23
269.76:374:21
279.76:394:19
289.66:404:17
299.66:424:15
309.56:444:13
319.46:464:12

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 1.81 kWh/m².

For context, solar energy here swings from a low near 0.61 kWh/m² to a high of 5.42 kWh/m² in June across the year — October's 1.81 kWh/m² falls in the middle.

0123151015202531
Solar energy (kWh/m²)Level
12.4Moderate
22.4Moderate
32.3Moderate
42.3Moderate
52.2Moderate
62.2Moderate
72.2Moderate
82.1Moderate
92.1Moderate
102.0Moderate
112.0Moderate
122.0Dim
131.9Dim
141.9Dim
151.9Dim
161.8Dim
171.8Dim
181.8Dim
191.7Dim
201.7Dim
211.6Dim
221.6Dim
231.6Dim
241.5Dim
251.5Dim
261.5Dim
271.4Dim
281.4Dim
291.4Dim
301.3Dim
311.3Dim
Planning a trip in October

Is October a good time to visit Sieradz?

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

3.7
Sightseeing
7th-best month of the year
0.1
Beach & pool
7th-best month of the year

October is a weaker month for outdoor sightseeing in Sieradz.

What to pack for Sieradz in October

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

In October, Sieradz sees daytime highs around 13°C and nights near 6°C. Worth packing: a warm layer and rain gear. About 9 days see rain.

a warm layerrain gear

UV index in Sieradz 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 Sieradz peaks around June 19 at about 7 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 19 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 19UV 7Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May5High
Jun7High
Jul6High
Aug6High
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low

Air quality in Sieradz in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Sieradz is worst in June — around 18 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 11 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 1718 µg/m³Dec 1611 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar17Moderate
Apr17Moderate
May16Moderate
Jun18Moderate
Jul17Moderate
Aug16Moderate
Sep15Moderate
Oct13Moderate
Nov12Moderate
Dec11Good
Location & terrain

Where is Sieradz?

Sieradz sits at 51.6°N, 18.7°E, 137 m above sea level, in Poland. The nearest listed city is Zduńska Wola, 14 km away.

WieluńPabianiceKonstantynów ŁódzkiAleksandrów ŁódzkiKaliszTurek

Topography around Sieradz

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

Within 3 km, the terrain around Sieradz has only modest variations in elevation — a maximum elevation change of 32 m around an average of 136 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 499 m.

The land around Sieradz is covered by cropland (38%), grassland (25%) and artificial surfaces (20%) within 3 km, cropland (45%) and trees (32%) within 16 km, and cropland (51%) and trees (32%) within 80 km.

3 km
32 m
16 km
106 m
80 km
499 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Zduńska Wola 14 km · Łask 28 km · Wieluń 43 km · Pabianice 44 km · Konstantynów Łódzki 44 km · Aleksandrów Łódzki 47 km · Kalisz 48 km · Turek 49 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 Sieradz (51.5958°, 18.7302°, elevation 137 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).