Roslavl’ weather in August

In August, Roslavl’ sees average daytime highs of 22°C and overnight lows near 12°C, with 71 mm of rain across 10.4 wet days and about 14.6 hours of daylight. It is the 2nd-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 20°C by the end. The sky is clear or mostly clear about 27% of the time in August, and the air most often feels dry.

Daylight stretches from about 15 h 36 min at the start of August to 13 h 36 min by month's end. Set against the rest of the year, August is Roslavl’'s 2nd-clearest and 11th-windiest month. For the whole year in context, see Roslavl’'s year-round climate.

Daytime high
22°
2nd warmest
Overnight low
12°
11th coldest
Rainfall
71 mm
10.4 wet days
Daylight
14 h 36 min
5:33 AM – 8:12 PM
Cloud cover
60%
2nd clearest
Wind
12 km/h
11th windiest
Solar energy
4.39 kWh/m²
Travel score
6.6
out of 10

Roslavl’ is city and administrative center of Roslavsky District of Smolensk Oblast in central Russia.

Density
1,325/km²
people per km²
Founded
1137

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 24°C in the first days to 20°C by the end.

A typical August day in Roslavl’ reaches about 22°C in the afternoon and slips back to 12°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 28°C. Set against its neighbours, August runs about 1°C cooler than July and about 6°C warmer than September.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12414
22414
32414
42414
52414
62414
72413
82313
92313
102313
112313
122313
132313
142313
152313
162312
172212
182212
192212
202212
212212
222112
232112
242111
252111
262111
272111
282011
292011
302011
312010

How August really feels in Roslavl’

Once humidity and wind are folded in, August 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

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

Roslavl’ weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-3° / -8°4110.510.87.70.0
Feb-2° / -8°369.69.29.40.0
Mar / -4°399.8711.50.1
Apr11° / 449.31.413.72.8
May18° / 68120.115.75.5
Jun21° / 12°8112.8016.86.0
Jul23° / 14°9113.7016.36.3
Aug22° / 12°7110.4014.66.6
Sep16° / 579.10.112.55.1
Oct / 6210.81.310.21.8
Nov / -2°469.64.68.30.0
Dec-2° / -6°4110.49.67.20.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 19% of August, with mostly cloudy or overcast conditions the remaining 54%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25248
35248
45149
55149
65149
75149
85149
95149
105149
115050
125050
135050
144951
154951
164852
174753
184654
194555
204456
214456
224456
234357
244258
254060
263961
273961
283763
293763
303763
313565

Chance of precipitation in August

Any precipitation

Roslavl’ gets around 71 mm of rain over 10.4 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
134
234
334
434
534
633
733
833
933
1033
1133
1233
1333
1433
1533
1633
1733
1833
1933
2033
2133
2233
2333
2433
2533
2633
2733
2833
2933
3033
3133

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 56% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13539224
23639214
33739203
43839203
54038193
64138183
74238173
84437172
94537162
104636152
114836152
124935152
135134141
145233141
155332141
165531131
175630131
185829121
195928121
206127111
216326101
22652591
23662491
24682381
25712270
26732160
27732160
28752050
29771940
30771940
31781930

Wind in August

Winds average 12 km/h in August.

Across August, 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.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 15 h 36 min at the start of August to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 120 minutes over August. Sunrise moves from 5:07 AM to 6:01 AM, and sunset from 8:42 PM to 7:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.65:078:42
215.55:098:40
315.55:108:39
415.45:128:37
515.35:148:35
615.35:168:33
715.25:178:31
815.25:198:29
915.15:218:27
1015.05:238:25
1115.05:248:23
1214.95:268:21
1314.85:288:18
1414.85:308:16
1514.75:328:14
1614.65:338:12
1714.65:358:10
1814.55:378:07
1914.45:398:05
2014.45:418:03
2114.35:428:01
2214.25:447:58
2314.25:467:56
2414.15:487:53
2514.05:507:51
2614.05:527:49
2713.95:537:46
2813.85:557:44
2913.75:577:41
3013.75:597:39
3113.66:017:36

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.39 kWh/m².

For context, solar energy here swings from a low near 0.4 kWh/m² to a high of 5.57 kWh/m² in June across the year — August's 4.39 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
54.9Bright
64.9Bright
74.8Bright
84.8Bright
94.8Bright
104.7Bright
114.7Bright
124.6Bright
134.6Bright
144.5Bright
154.5Bright
164.4Bright
174.4Bright
184.3Bright
194.3Bright
204.2Bright
214.2Bright
224.1Bright
234.0Bright
244.0Moderate
253.9Moderate
263.9Moderate
273.8Moderate
283.7Moderate
293.7Moderate
303.6Moderate
313.5Moderate
Planning a trip in August

Is August a good time to visit Roslavl’?

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

6.6
Sightseeing
1st-best month of the year
4.7
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Roslavl’ for sightseeing.

What to pack for Roslavl’ in August

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

In August, Roslavl’ sees daytime highs around 22°C and nights near 12°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

UV index in Roslavl’ in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Roslavl’ peaks around July 14 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 17 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 14UV 6Dec 17UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar2Moderate
Apr4Moderate
May5Moderate
Jun6High
Jul6High
Aug5Moderate
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low

Air quality in Roslavl’ in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Roslavl’ is worst in April — around 16 µg/m³ PM2.5 (moderate), about 4.2× the cleanest month (January, 4 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 1216 µg/m³Jan 114 µg/m³
PM2.5 (µg/m³)Level
Jan4Good
Feb5Good
Mar14Moderate
Apr16Moderate
May10Good
Jun10Good
Jul12Good
Aug10Good
Sep8Good
Oct7Good
Nov5Good
Dec4Good
Location & terrain

Where is Roslavl’?

Roslavl’ sits at 54.0°N, 32.9°E, 207 m above sea level, in Russia. The nearest listed city is Desnogorsk, 35 km away.

Topography around Roslavl’

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

Within 3 km, the terrain around Roslavl’ has only modest variations in elevation — a maximum elevation change of 57 m around an average of 197 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 110 m; within 80 km, only modest variations in elevation — a maximum elevation change of 186 m.

The land around Roslavl’ is covered by trees (44%), grassland (25%) and artificial surfaces (25%) within 3 km, trees (55%) and grassland (24%) within 16 km, and trees (64%) within 80 km.

3 km
57 m
16 km
110 m
80 km
186 m
treesgrasslandcroplandartificial surfaceswetland
August weather nearby: Desnogorsk 35 km · Klimovichi 71 km · Zhukovka 74 km · Krychaw 80 km · Kirov 95 km · Lyudinovo 104 km · Sel’tso 104 km · Dyat’kovo 105 km

Russia travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 32% of US
price level, 2025
GDP per capita
$17,547
2025
Happiness
5.8 / 10
World Happiness, 2025
Safe drinking water
76%
of population, 2024
Homicide rate
6.8
per 100k, 2021
Road deaths
12
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 521
Religion
other Christian 2%

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 Roslavl’ (53.9539°, 32.8641°, elevation 207 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).