Kalach-na-Donu weather in August

In August, Kalach-na-Donu sees average daytime highs of 29°C and overnight lows near 17°C, with 22 mm of rain across 4.3 wet days and about 14.2 hours of daylight. It is the 2nd-warmest and 12th-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 27°C by the end. The sky is clear or mostly clear about 54% of the time in August, and the air most often feels dry.

Daylight stretches from about 14 h 54 min at the start of August to 13 h 18 min by month's end. Set against the rest of the year, August is Kalach-na-Donu's 1st-clearest and 11th-windiest month. For the whole year in context, see Kalach-na-Donu's year-round climate.

Daytime high
29°
2nd warmest
Overnight low
17°
11th coldest
Rainfall
22 mm
4.3 wet days
Daylight
14 h 12 min
5:05 AM – 7:15 PM
Cloud cover
40%
1st clearest
Wind
12 km/h
11th windiest
Solar energy
5.41 kWh/m²
Travel score
6.6
out of 10

Kalach-na-Donu is human settlement in Kalachyovsky District, Volgograd Oblast, Russia.

Density
1,529/km²
people per km²
Founded
1708

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 30°C in the first days to 27°C by the end.

A typical August day in Kalach-na-Donu reaches about 29°C in the afternoon and slips back to 17°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 35°C. Set against its neighbours, August runs about 1°C cooler than July and about 7°C warmer than September.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
13119
23019
33019
43019
53018
63018
73018
83018
93018
103018
113018
123018
133018
143017
152917
162917
172917
182917
192917
202916
212816
222816
232816
242816
252815
262715
272715
282715
292715
302614
312614

How August really feels in Kalach-na-Donu

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.

Kalach-na-Donu weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-3° / -8°368.98.18.50.0
Feb-2° / -8°297.36.19.80.0
Mar / -3°358.74.711.60.4
Apr15° / 306.90.513.44.6
May22° / 11°397.60157.1
Jun27° / 16°357.3015.96.8
Jul30° / 18°316.3015.55.8
Aug29° / 17°224.3014.26.6
Sep22° / 11°315.8012.47.3
Oct13° / 346.90.410.54.1
Nov / -2°286.32.490.3
Dec-1° / -6°398.76.38.10.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 17% of August, with mostly cloudy or overcast conditions the remaining 29%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17327
27426
37426
47426
57525
67525
77426
87426
97426
107327
117327
127327
137327
147228
157228
167129
177129
187129
197030
207030
216931
226931
236832
246832
256832
266733
276733
286634
296634
306436
316337

Chance of precipitation in August

Any precipitation

Kalach-na-Donu gets around 22 mm of rain over 4.3 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 14% and peaks near 17% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
117
216
316
416
516
616
715
815
915
1015
1114
1214
1314
1414
1513
1613
1713
1813
1912
2012
2112
2212
2312
2413
2513
2613
2714
2814
2914
3015
3115

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 70% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14933171
25132161
35132161
45331151
55530141
65729131
75928121
86127111
96326101
10652591
11672481
12692371
13702271
14712261
15732151
16742051
17752041
18761941
19761941
20781930
21781930
22781930
23781930
24781930
25781930
26791830
27791830
28801730
29811720
30821620
31831520

Wind in August

Winds average 12 km/h in August.

Across August, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 54 min at the start of August to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 96 minutes over August. Sunrise moves from 4:44 AM to 5:26 AM, and sunset from 7:40 PM to 6:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.94:447:40
214.94:457:39
314.84:477:37
414.84:487:36
514.74:497:34
614.74:517:32
714.64:527:31
814.64:537:29
914.54:557:28
1014.54:567:26
1114.44:587:24
1214.44:597:22
1314.35:007:21
1414.35:027:19
1514.25:037:17
1614.25:057:15
1714.15:067:13
1814.15:087:11
1914.05:097:10
2014.05:117:08
2113.95:127:06
2213.85:137:04
2313.85:157:02
2413.75:167:00
2513.75:186:58
2613.65:196:56
2713.65:216:54
2813.55:226:52
2913.45:246:50
3013.45:256:48
3113.35:266:45

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.41 kWh/m².

For context, solar energy here swings from a low near 0.75 kWh/m² to a high of 6.22 kWh/m² in June across the year — August's 5.41 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.7Bright
95.7Bright
105.7Bright
115.6Bright
125.6Bright
135.6Bright
145.5Bright
155.5Bright
165.4Bright
175.4Bright
185.3Bright
195.3Bright
205.3Bright
215.2Bright
225.2Bright
235.1Bright
245.1Bright
255.0Bright
265.0Bright
274.9Bright
284.8Bright
294.8Bright
304.7Bright
314.7Bright
Planning a trip in August

Is August a good time to visit Kalach-na-Donu?

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

6.6
Sightseeing
4th-best month of the year
7.9
Beach & pool
1st-best month of the year

August is a reasonable time to visit Kalach-na-Donu for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Kalach-na-Donu in August

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

In August, Kalach-na-Donu sees daytime highs around 29°C and nights near 17°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

UV index in Kalach-na-Donu 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 Kalach-na-Donu peaks around July 12 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 12UV 7Dec 18UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar2Moderate
Apr5Moderate
May5Moderate
Jun7High
Jul7Very high
Aug5High
Sep5High
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Kalach-na-Donu 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 Kalach-na-Donu is worst in March — around 18 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (June, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 1717 µg/m³Jun 158 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar18Moderate
Apr11Good
May9Good
Jun8Good
Jul9Good
Aug9Good
Sep8Good
Oct9Good
Nov10Good
Dec9Good
Location & terrain

Where is Kalach-na-Donu?

Kalach-na-Donu sits at 48.7°N, 43.5°E, 41 m above sea level, in Russia. The nearest listed city is Surovikino, 50 km away.

Topography around Kalach-na-Donu

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Kalach-na-Donu.

Within 3 km, the terrain around Kalach-na-Donu has only modest variations in elevation — a maximum elevation change of 122 m around an average of 49 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 152 m; within 80 km, significant variations in elevation — a maximum elevation change of 265 m.

The land around Kalach-na-Donu is covered by grassland (31%), trees (28%) and artificial surfaces (27%) within 3 km, grassland (41%) and cropland (32%) within 16 km, and cropland (50%) and grassland (40%) within 80 km.

3 km
122 m
16 km
152 m
80 km
265 m
treesgrasslandcroplandartificial surfaceswaterwetland
August weather nearby: Surovikino 50 km · Gorodishche 71 km · Volgograd 71 km · Volzhsky 93 km · Dubovka 104 km · Frolovo 120 km · Kotel’nikovo 121 km · Leninsk 123 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 Kalach-na-Donu (48.691°, 43.5264°, elevation 41 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).