Valašské Meziříčí weather in September

In September, Valašské Meziříčí sees average daytime highs of 18°C and overnight lows near 9°C, with 83 mm of rain across 11.2 wet days and about 12.4 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 20°C in the first days to 16°C by the end. The sky is clear or mostly clear about 26% 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 Valašské Meziříčí's 3rd-clearest and 9th-windiest month. For the whole year in context, see Valašské Meziříčí's year-round climate.

Daytime high
18°
4th warmest
Overnight low
9th coldest
Rainfall
83 mm
11.2 wet days
Daylight
12 h 24 min
5:32 AM – 5:53 PM
Cloud cover
61%
3rd clearest
Wind
11 km/h
9th windiest
Solar energy
3.2 kWh/m²
Travel score
5.5
out of 10

Valašské Meziříčí is town in Czechia.

Air quality
Elevated
PM2.5 17.3 µg/m³ · 2019
Density
776/km²
people per km²
Founded
1297

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 20°C in the first days to 16°C by the end.

A typical September day in Valašské Meziříčí reaches about 18°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 12°C and 23°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
22011
32011
42011
52011
62011
71910
81910
91910
101910
111910
121910
131810
141810
15189
16189
17189
18189
19179
20179
21179
22178
23178
24178
25168
26168
27168
28168
29168
30168

How September really feels in Valašské Meziříčí

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.

Valašské Meziříčí weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -4°4710.88.58.40.0
Feb / -3°4610.57.59.80.0
Mar / -0°5511.74.611.50.9
Apr13° / 5810.71.713.43.6
May18° / 9114.2015.15.2
Jun21° / 12°10014.10165.8
Jul23° / 13°11814.8015.66.2
Aug23° / 13°9012.2014.26.6
Sep18° / 8311.2012.45.5
Oct12° / 599.80.510.53.3
Nov / 5310.53.78.90.7
Dec / -3°5011.1780.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15050
24951
34852
44852
54753
64753
74555
84555
94555
104357
114456
124456
134357
144258
154258
164357
174357
184357
194357
204357
214258
224258
234357
244456
254456
264456
274357
284357
294159
304060

Chance of precipitation in September

Any precipitation

Valašské Meziříčí gets around 83 mm of rain over 11.2 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 38% and peaks near 41% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
141
241
340
440
540
640
740
840
940
1040
1140
1240
1339
1439
1539
1638
1738
1838
1937
2037
2136
2235
2335
2434
2534
2634
2733
2834
2934
3034

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 83% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
168266
270255
371245
472244
573243
674233
775232
875232
976222
1077221
1178211
1279201
1380191
1482180
1583170
1684160
1785150
1886140
1987130
2088120
2190100
229190
239280
249370
259370
269460
279460
289550
299550
309550

Wind in September

Winds average 11 km/h in September.

Across September, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

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 5:09 AM to 5:53 AM, and sunset from 6:27 PM to 5:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.35:096:27
213.25:116:24
313.25:126:22
413.15:146:20
513.05:156:18
613.05:176:16
712.95:186:13
812.95:206:11
912.85:216:09
1012.75:236:07
1112.75:246:05
1212.65:266:02
1312.55:276:00
1412.55:295:58
1512.45:305:56
1612.45:325:53
1712.35:335:51
1812.25:355:49
1912.25:365:47
2012.15:385:44
2112.05:395:42
2212.05:415:40
2311.95:425:37
2411.95:445:35
2511.85:455:33
2611.75:475:31
2711.75:485:29
2811.65:505:26
2911.55:515:24
3011.55:535:22

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.2 kWh/m².

For context, solar energy here swings from a low near 0.75 kWh/m² to a high of 5.41 kWh/m² in June across the year — September's 3.2 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
153.3Moderate
163.2Moderate
173.2Moderate
183.1Moderate
193.1Moderate
203.0Moderate
213.0Moderate
223.0Moderate
232.9Moderate
242.9Moderate
252.8Moderate
262.8Moderate
272.7Moderate
282.7Moderate
292.6Moderate
302.6Moderate
Planning a trip in September

Is September a good time to visit Valašské Meziříčí?

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

5.5
Sightseeing
4th-best month of the year
1.9
Beach & pool
4th-best month of the year

September is a reasonable time to visit Valašské Meziříčí for sightseeing.

What to pack for Valašské Meziříčí in September

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

In September, Valašské Meziříčí sees daytime highs around 18°C and nights near 9°C. Worth packing: rain gear. About 11 days see rain.

rain gear

UV index in Valašské Meziříčí in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Valašské Meziříčí peaks around June 22 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 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 22UV 7Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr5Moderate
May6High
Jun7Very high
Jul7Very high
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Valašské Meziříčí 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 Valašské Meziříčí is worst in June — around 21 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 13 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Valašské Meziříčí's WHO annual average of 17.3 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 1621 µg/m³Dec 1413 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb16Moderate
Mar20Moderate
Apr19Moderate
May20Moderate
Jun21Moderate
Jul20Moderate
Aug19Moderate
Sep17Moderate
Oct14Moderate
Nov14Moderate
Dec13Moderate
Location & terrain

Where is Valašské Meziříčí?

Valašské Meziříčí sits at 49.5°N, 18.0°E, 311 m above sea level, in Czechia. The nearest listed city is Rožnov pod Radhoštěm, 13 km away.

ZlínFrýdek-MístekPřerov

Topography around Valašské Meziříčí

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

Within 3 km, the terrain around Valašské Meziříčí has only modest variations in elevation — a maximum elevation change of 202 m around an average of 331 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 672 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,469 m.

The land around Valašské Meziříčí is covered by trees (39%) and grassland (24%) within 3 km, trees (52%) and grassland (25%) within 16 km, and trees (51%) and cropland (29%) within 80 km.

3 km
202 m
16 km
672 m
80 km
1,469 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Rožnov pod Radhoštěm 13 km · Nový Jičín 14 km · Vsetín 15 km · Kopřivnice 19 km · Hranice 19 km · Zlín 35 km · Frýdek-Místek 36 km · Přerov 38 km

Czechia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 59% of US
price level, 2025
GDP per capita
$35,917
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
5.9
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 582
Religion
none 48%believers unaffiliated with a religious society 9%Roman Catholic 7%other believers belonging to a church or religious society 6%

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 Valašské Meziříčí (49.4718°, 17.9711°, elevation 311 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).