Tosno weather in August

In August, Tosno sees average daytime highs of 21°C and overnight lows near 11°C, with 83 mm of rain across 13 wet days and about 15.3 hours of daylight. It is the 2nd-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 23°C in the first days to 19°C by the end. The sky is clear or mostly clear about 16% of the time in August, and the air most often feels dry.

Daylight stretches from about 16 h 30 min at the start of August to 14 hours by month's end. Set against the rest of the year, August is Tosno's 4th-clearest and 11th-windiest month. For the whole year in context, see Tosno's year-round climate.

Daytime high
21°
2nd warmest
Overnight low
11°
11th coldest
Rainfall
83 mm
13 wet days
Daylight
15 h 18 min
5:21 AM – 8:40 PM
Cloud cover
68%
4th clearest
Wind
10 km/h
11th windiest
Solar energy
3.95 kWh/m²
Travel score
5.9
out of 10

Tosno is town in Leningrad Oblast, Russia.

Founded
1500

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 23°C in the first days to 19°C by the end.

A typical August day in Tosno reaches about 21°C in the afternoon and slips back to 11°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 26°C. Set against its neighbours, August runs about 2°C cooler than July and about 6°C warmer than September.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12313
22313
32312
42312
52212
62212
72212
82212
92212
102212
112212
122112
132111
142111
152111
162111
172111
182111
192011
202011
212011
222010
232010
242010
252010
261910
271910
281910
29199
30199
31199

How August really feels in Tosno

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.

Tosno 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-4° / -9°3810.611.16.50.0
Feb-3° / -9°308.18.48.70.0
Mar / -6°358.97.411.30.0
Apr10° / 4410.33.214.12.1
May16° / 6210.90.216.75.0
Jun20° / 10°8613.3018.25.7
Jul23° / 13°8713.5017.66.1
Aug21° / 11°8313015.35.9
Sep15° / 5311012.64.4
Oct / 5912.51.89.81.2
Nov / -2°5211.16.47.30.0
Dec-2° / -6°4411.710.65.80.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% 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 65%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14159
24060
34060
44060
54060
63961
73961
83862
93763
103763
113763
123664
133664
143466
153565
163565
173565
183466
193466
203466
213466
223367
233367
243367
253268
263169
273169
283169
292971
302971
312971

Chance of precipitation in August

Any precipitation

Tosno gets around 83 mm of rain over 13 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 41% and peaks near 43% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
140
240
340
440
540
641
741
842
942
1043
1143
1243
1343
1443
1543
1643
1743
1843
1943
2043
2143
2243
2342
2442
2541
2640
2740
2839
2939
3038
3138

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 61% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14535183
24635173
34735162
44835142
55035132
65135122
75335111
85435101
95534101
10563491
11563491
12583381
13583381
14593281
15603271
16613171
17613171
18633061
19643060
20652960
21672850
22682750
23692650
24692650
25712540
26722440
27732340
28752230
29762130
30772030
31791830

Wind in August

Winds average 10 km/h in August.

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

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 16 h 30 min at the start of August to 14 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 150 minutes over August. Sunrise moves from 4:46 AM to 5:57 AM, and sunset from 9:19 PM to 7:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
116.54:469:19
216.54:499:16
316.44:519:14
416.34:539:12
516.24:559:09
616.14:589:07
716.15:009:04
816.05:029:01
915.95:058:59
1015.85:078:56
1115.75:108:53
1215.65:128:51
1315.65:148:48
1415.55:178:45
1515.45:198:43
1615.35:218:40
1715.25:248:37
1815.15:268:34
1915.05:298:31
2015.05:318:28
2114.95:338:26
2214.85:368:23
2314.75:388:20
2414.65:408:17
2514.55:438:14
2614.45:458:11
2714.35:488:08
2814.25:508:05
2914.25:528:02
3014.15:557:59
3114.05:577:56

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 3.95 kWh/m².

For context, solar energy here swings from a low near 0.17 kWh/m² to a high of 5.43 kWh/m² in June across the year — August's 3.95 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.6Bright
34.6Bright
44.5Bright
54.5Bright
64.4Bright
74.4Bright
84.3Bright
94.3Bright
104.2Bright
114.2Bright
124.1Bright
134.1Bright
144.0Bright
154.0Moderate
163.9Moderate
173.9Moderate
183.8Moderate
193.8Moderate
203.7Moderate
213.7Moderate
223.6Moderate
233.6Moderate
243.5Moderate
253.5Moderate
263.4Moderate
273.4Moderate
283.3Moderate
293.3Moderate
303.2Moderate
313.2Moderate
Planning a trip in August

Is August a good time to visit Tosno?

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

5.9
Sightseeing
2nd-best month of the year
3.5
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Tosno for sightseeing.

What to pack for Tosno in August

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

In August, Tosno sees daytime highs around 21°C and nights near 11°C. Worth packing: rain gear. About 13 days see rain.

rain gear

Sea temperature near Tosno in August

The nearest coast averages about 17°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 37 km away) is warmest in July at about 17°C and coldest in February near -0°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

0°10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan0Bracing
Feb0Bracing
Mar0Bracing
Apr2Bracing
May8Bracing
Jun14Bracing
Jul17Cool
Aug17Cool
Sep13Bracing
Oct9Bracing
Nov5Bracing
Dec2Bracing

UV index in Tosno in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Tosno peaks around July 13 at about 6 (high) — a little sun protection helps at midday. It bottoms out near December 17 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 4 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 13UV 6Dec 17UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Low
Apr3Moderate
May4Moderate
Jun5High
Jul6High
Aug4Moderate
Sep3Moderate
Oct1Low
Nov0Low
Dec0Low
Location & terrain

Where is Tosno?

Tosno sits at 59.5°N, 30.9°E, 41 m above sea level, in Russia. The nearest listed city is Nikol’skoye, 19 km away.

Topography around Tosno

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

Within 3 km, the terrain around Tosno has only modest variations in elevation — a maximum elevation change of 30 m around an average of 36 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 105 m; within 80 km, only modest variations in elevation — a maximum elevation change of 197 m.

The land around Tosno is covered by trees (63%) within 3 km, trees (82%) within 16 km, and trees (69%) within 80 km.

3 km
30 m
16 km
105 m
80 km
197 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
August weather nearby: Nikol’skoye 19 km · Otradnoye 27 km · Kolpino 29 km · Kommunar 29 km · Pavlovsk 30 km · Pushkin 33 km · Metallostroy 34 km · Kirovsk 38 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 Tosno (59.54°, 30.8775°, 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).