Przemyśl weather in September

In September, Przemyśl sees average daytime highs of 19°C and overnight lows near 9°C, with 78 mm of rain across 10.5 wet days and about 12.4 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 21°C in the first days to 17°C by the end. The sky is clear or mostly clear about 27% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 18 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Przemyśl's 4th-clearest and 8th-windiest month. For the whole year in context, see Przemyśl's year-round climate.

Daytime high
19°
5th warmest
Overnight low
9th coldest
Rainfall
78 mm
10.5 wet days
Daylight
12 h 24 min
5:12 AM – 5:34 PM
Cloud cover
62%
4th clearest
Wind
12 km/h
8th windiest
Solar energy
3.17 kWh/m²
Travel score
5.8
out of 10

Przemyśl is city in southeastern Poland.

Air quality
Elevated
PM2.5 19.4 µg/m³ · 2019
Density
1,451/km²
people per km²
Founded
1389

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 21°C in the first days to 17°C by the end.

A typical September day in Przemyśl reaches about 19°C in the afternoon and slips back to 9°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 25°C. Set against its neighbours, September runs about 5°C cooler than August and about 6°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12111
22111
32111
42111
52111
62011
72010
82010
92010
102010
112010
121910
131910
141910
15199
16199
17189
18189
19189
20189
21189
22188
23178
24178
25178
26178
27178
28178
29168
30167

How September really feels in Przemyśl

Once humidity and wind are folded in, September 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

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

Przemyśl weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -5°42118.28.40.0
Feb / -4°4710.67.99.80.0
Mar / -1°5111.14.611.50.9
Apr14° / 5811.61.513.53.9
May19° / 9315015.15.4
Jun22° / 12°9014.20165.9
Jul24° / 14°11415.4015.76.1
Aug24° / 13°8011.8014.26.7
Sep19° / 7810.5012.45.8
Oct13° / 6210.10.510.53.7
Nov / 4910.63.78.80.9
Dec / -3°4610.66.880.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14951
24951
34951
44852
54852
64852
74753
84753
94654
104654
114555
124555
134456
144357
154357
164258
174159
184159
194060
204060
214060
224060
234060
243961
253961
264060
274159
284159
294159
304159

Chance of precipitation in September

Any precipitation

Przemyśl gets around 78 mm of rain over 10.5 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 35% and peaks near 36% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
136
236
336
435
535
635
735
835
935
1035
1135
1235
1335
1435
1535
1635
1735
1835
1935
2035
2135
2235
2335
2434
2534
2634
2733
2833
2933
3032

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 81% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
1632611
2652510
367249
469238
570237
672226
773225
874215
976204
1076204
1178193
1278193
1380182
1481172
1581172
1683161
1784151
1884151
1985141
2086131
2187121
2288111
2388111
2489101
2590100
269190
279190
289280
299280
309280

Wind in September

Winds average 12 km/h in September.

Across September, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 18 min at the start of September to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 108 minutes over September. Sunrise moves from 4:49 AM to 5:34 AM, and sunset from 6:08 PM to 5:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.34:496:08
213.24:516:06
313.24:526:03
413.14:546:01
513.14:555:59
613.04:575:57
712.94:595:55
812.95:005:52
912.85:025:50
1012.75:035:48
1112.75:055:46
1212.65:065:43
1312.65:085:41
1412.55:095:39
1512.45:115:36
1612.45:125:34
1712.35:145:32
1812.25:155:30
1912.25:175:27
2012.15:185:25
2112.05:205:23
2212.05:225:21
2311.95:235:18
2411.95:255:16
2511.85:265:14
2611.75:285:11
2711.75:295:09
2811.65:315:07
2911.55:325:05
3011.55:345:03

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.17 kWh/m².

For context, solar energy here swings from a low near 0.75 kWh/m² to a high of 5.37 kWh/m² in June across the year — September's 3.17 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.9Moderate
23.8Moderate
33.8Moderate
43.7Moderate
53.7Moderate
63.6Moderate
73.6Moderate
83.5Moderate
93.5Moderate
103.5Moderate
113.4Moderate
123.4Moderate
133.3Moderate
143.3Moderate
153.2Moderate
163.2Moderate
173.1Moderate
183.1Moderate
193.0Moderate
203.0Moderate
212.9Moderate
222.9Moderate
232.8Moderate
242.8Moderate
252.8Moderate
262.7Moderate
272.7Moderate
282.6Moderate
292.6Moderate
302.6Moderate
Planning a trip in September

Is September a good time to visit Przemyśl?

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

5.8
Sightseeing
4th-best month of the year
2.4
Beach & pool
4th-best month of the year

September is a reasonable time to visit Przemyśl for sightseeing.

What to pack for Przemyśl in September

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

In September, Przemyśl sees daytime highs around 19°C and nights near 9°C. Worth packing: rain gear. About 11 days see rain.

rain gear

UV index in Przemyśl in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Przemyśl peaks around June 23 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 20 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 23UV 7Dec 20UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar3Moderate
Apr5Moderate
May6High
Jun7Very high
Jul7High
Aug7High
Sep5Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Przemyśl in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Przemyśl is worst in June — around 26 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (December, 11 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Przemyśl's WHO annual average of 19.4 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 2026 µg/m³Dec 1711 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb17Moderate
Mar24Moderate
Apr23Moderate
May23Moderate
Jun26Moderate
Jul25Moderate
Aug23Moderate
Sep19Moderate
Oct14Moderate
Nov14Moderate
Dec11Good
Location & terrain

Where is Przemyśl?

Przemyśl sits at 49.8°N, 22.8°E, 193 m above sea level, in Poland. The nearest listed city is Jarosław, 26 km away.

SambirSanokŁańcutNovoyavorivs'kRzeszów

Topography around Przemyśl

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

Within 3 km, the terrain around Przemyśl has only modest variations in elevation — a maximum elevation change of 176 m around an average of 242 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 358 m; within 80 km, large variations in elevation — a maximum elevation change of 1,164 m.

The land around Przemyśl is covered by trees (52%) and artificial surfaces (21%) within 3 km, cropland (47%) and trees (40%) within 16 km, and trees (53%) and cropland (29%) within 80 km.

3 km
176 m
16 km
358 m
80 km
1,164 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Jarosław 26 km · Mostyska 28 km · Przeworsk 36 km · Sambir 43 km · Sanok 48 km · Łańcut 50 km · Novoyavorivs'k 60 km · Rzeszów 62 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 Przemyśl (49.785°, 22.7673°, elevation 193 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).