Climate and average weather in Shelekhov

In Shelekhov, the summers are warm, showery, and partly cloudy and the winters are frigid, snowy, and partly cloudy.

Best: mid May to mid September

Over the course of the year, the temperature in Shelekhov typically varies from -25°C to 24°C, and is rarely below -35°C or above 30°C. July is the hottest month of the year, while January is the coldest.

Based on the travel score, the best time of year to visit Shelekhov for warm-weather activities is from mid May to mid September.

Hottest
Jul
24°
Coldest
Jan
-25°
Wettest
Aug
104 mm
Driest
Jan
5 mm
Rain / yr
466 mm
83 wet days
Daylight
7.5–16.5 h
shortest–longest
Elevation
448 m
52.2°N
Clearest
Feb
57% cloud

Shelekhov is town in Irkutsk Oblast, Russia.

Density
1,531/km²
people per km²
Founded
1953

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

Shelekhov weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around mid May to mid September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Shelekhov, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

The hot season lasts 4.6 months, from May 4 to September 19, with daily high temperatures above 15°C. The hottest month of the year in Shelekhov is July, with an average high of 24°C and low of 13°C.

The cool season lasts 3.0 months, from November 23 to February 20, with daily high temperatures below -7°C. The coldest month of the year in Shelekhov is January, with an average low of -25°C and high of -15°C.

Days typically run about 11°C warmer than nights, with the widest day–night swing (around 14°C) in May.

-30°-20°-10°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan-15-25
Feb-9-22
Mar0-13
Apr10-3
May174
Jun2310
Jul2413
Aug2211
Sep164
Oct7-4
Nov-4-13
Dec-12-22

How hot and cold Shelekhov really feels

Feels-like highFeels-like lowactual air temp

The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.

On the coldest nights, wind chill pulls the feels-like down to about -32°C (around January 23), with roughly 233 freezing days a year (feels-like at or below 0°C) 161 of them bitterly cold — worst in January.

-30°-20°-10°10°20°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan-15-15-31-25
Feb-9-9-29-22
Mar00-19-13
Apr1010-7-3
May171714
Jun2323910
Jul24241313
Aug22221111
Sep151624
Oct77-7-4
Nov-4-4-18-13
Dec-12-12-27-22

Average hourly temperature in Shelekhov

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on July afternoons, near 24°C, and coldest before dawn in January, near -25°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Shelekhov weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-15° / -25°51.93.480.0
Feb-9° / -22°51.93.19.50.0
Mar / -13°113.64.711.50.0
Apr10° / -3°246.23.813.62.3
May17° / 419.41.315.45.6
Jun23° / 10°7111.3016.46.5
Jul24° / 13°10113.10166.4
Aug22° / 11°10412014.56.3
Sep16° / 6010.70.612.44.7
Oct / -4°225.83.610.31.1
Nov-4° / -13°12458.50.0
Dec-13° / -22°103.54.87.60.0

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Shelekhov gets about 466 mm of precipitation a year. On a typical day the chance of rain is some rain, but that rises and falls sharply with the seasons.

The wetter season lasts 5.5 months, from around Apr 22 to Oct 6, peaking in July at about 43% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jan 14.

August is the wettest month by volume, with 104 mm over about 12 wet days; January is the driest, with 5 mm. Some of the cold-season precipitation falls as snow.

0%10%20%30%40%50%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetJul 22 · 43%Jan 14 · 6%
Rain on a day (%)Rain days
Jan62
Feb72
Mar124
Apr216
May309
Jun3811
Jul4213
Aug3912
Sep3411
Oct206
Nov134
Dec114

Monthly rainfall

Over a full year, Shelekhov collects about 466 mm of rain across 83 wet days — roughly 39 mm in an average month.

It doesn’t fall evenly. August is the wettest month with 104 mm, while January is the driest at just 5 mm. The three wettest months alone bring about 59% of the year’s total, and some of the cold-season precipitation falls as snow.

0255075100125JanFebMarAprMayJunJulAugSepOctNovDec551124417110110460221210
Rainfall (mm)Rain daysSnow days
Jan523
Feb523
Mar1145
Apr2464
May4191
Jun71110
Jul101130
Aug104120
Sep60111
Oct2264
Nov1245
Dec1045

Snow in Shelekhov

Average snowy days through the year, the snow-season span, and estimated snowfall — for ski trips and the perennial 'will there be snow at Christmas?' question.

Shelekhov averages about 30 snowy days a year. Snow season runs roughly Sep 15 to May 28 — about 8.4 months.

October is snowiest, with roughly 4 days of snow and an estimated 13 cm of snowfall. Over the year that adds up to an estimated 93 cm of snow.

02468JanFebMarAprMayJunJulAugSepOctNovDecsnow seasonsnow seasonOct 29
Snow daysSnowfall (cm)
Jan39
Feb310
Mar514
Apr414
May14
Jun00
Jul00
Aug00
Sep13
Oct413
Nov513
Dec514

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Shelekhov, the average share of the sky covered by clouds shows moderate seasonal variation over the course of the year.

The clearer part of the year begins around December 24 and lasts for 3.1 months, ending around March 28. The clearest month is February, when the sky is clear, mostly clear, or partly cloudy 48% of the time on average.

The cloudier part of the year begins around November 2 and lasts for 1.7 months, ending around December 23. The cloudiest month is April, when it is overcast or mostly cloudy 62% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecFeb 3 · 50%Nov 28 · 34%clearmostly clearpartly cloudymostly cloudyovercastclearercloudier
Clearer (%)Cloudier (%)
Jan4753
Feb4852
Mar4654
Apr3862
May4258
Jun4357
Jul3961
Aug4357
Sep4654
Oct4753
Nov3862
Dec3961

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 13, brings about 16 h 30 min of light; the shortest, around December 13, only 7 h 30 min — a swing of roughly 9 hours.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan8.09:145:12
Feb9.58:316:05
Mar11.57:286:58
Apr13.66:157:53
May15.45:168:44
Jun16.44:499:19
Jul16.05:079:12
Aug14.55:538:22
Sep12.46:467:10
Oct10.37:395:59
Nov8.58:355:03
Dec7.69:154:45

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Shelekhov averages about 8 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 5 and 11 days.

The sunnier stretch runs 3.3 months, from around Dec 24 to Apr 1. The sunniest month is February, with roughly 10 sunny days (mixed).

The greyest month is November, down near 7 sunny days — about 30% fewer than the February peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecsunniergreyergloomymixedFeb 311 daysNov 285 days
Sunny daysSky
Jan10Mixed
Feb9Mixed
Mar10Mixed
Apr7Gloomy
May8Gloomy
Jun8Mixed
Jul8Gloomy
Aug9Mixed
Sep9Mixed
Oct10Mixed
Nov7Gloomy
Dec7Gloomy

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Shelekhov, how humid it feels changes noticeably over the year.

The more humid part of the year lasts 2.3 months, from around June 18 to August 26. The muggiest month is July, when the air feels humid, muggy or worse about 24% of the time.

The most comfortable stretch runs from around August 27 to June 17, and May is the most comfortable month — the air is dry or comfortable 100% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecMay 22 · 100%Jul 22 · 71%humidcomfortabledrycomfortablehumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)
Jan100000
Feb100000
Mar100000
Apr100000
May100000
Jun801640
Jul3739222
Aug5733100
Sep97300
Oct100000
Nov100000
Dec100000

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Across the year, average wind speed in Shelekhov is typically calm, near 9 km/h, and varies little with the seasons.

The windier part of the year lasts 3.8 months, from around Mar 9 to Jul 3. The windiest month is April, averaging about 10 km/h (calm).

The calmer part of the year runs from around Oct 26 to Mar 8, with January the calmest month at about 7 km/h.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeApr 26 · 11 km/hJan 9 · 7 km/h
Wind speed (km/h)Feels
Jan7calm
Feb8calm
Mar9calm
Apr10calm
May11calm
Jun10calm
Jul8calm
Aug9calm
Sep9calm
Oct9calm
Nov8calm
Dec7calm

Best time to visit Shelekhov

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Shelekhov throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around late August, Shelekhov is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Shelekhov for general outdoor tourist activities is from mid May to mid September, with a peak score in the second week of June.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationJun 14 · 6.6

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan0.0poor
Feb0.0poor
Mar0.1poor
Apr2.3poor
May5.5good
Jun6.5good
Jul6.4good
Aug6.3good
Sep4.6fair
Oct1.2poor
Nov0.0poor
Dec0.0poor

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Shelekhov for hot-weather activities is from mid June to mid August, with a peak score in the second week of July.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationJul 10 · 5.6

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Shelekhov, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

For a warm-season trip around July (highs near 24°C), the essentials are light clothes, rain gear and sun protection. In the cold season around January (highs near -15°C), pack a warm layer and a heavy coat.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In July, Shelekhov sees daytime highs around 24°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 13 days see rain.

UV index (midday) in Shelekhov by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Shelekhov peaks around July 12 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 19 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 12UV 6Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar2Moderate
Apr5Moderate
May5High
Jun6High
Jul7High
Aug5Moderate
Sep4Moderate
Oct2Low
Nov1Low
Dec1Low

Average hourly UV index in Shelekhov

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in July the burn window is concentrated in the middle of the day: about 7.5 hours a day reach index 3 (protection recommended), and 2 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan00
Feb00
Mar00
Apr50
May6.50
Jun7.51
Jul7.52
Aug5.50
Sep30
Oct00
Nov00
Dec00

Air quality in Shelekhov by month

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.

Air quality in Shelekhov is worst in May — around 22 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (November, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodMay 1621 µg/m³Nov 1510 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar13Moderate
Apr17Moderate
May22Moderate
Jun16Moderate
Jul18Moderate
Aug18Moderate
Sep11Good
Oct12Good
Nov10Good
Dec12Good
Almanac & agriculture

Growing season

Chance of a frost-free dayTypical season (≥50%)

The growing season in Shelekhov typically lasts about 154 days, from around May 1 to October 1 — the span where a frost-free day is more likely than not. It is reliably frost-free from May 22 to September 17.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecgrowing seasonApr 510%May 150%May 2290%Sep 1790%Oct 150%Oct 2210%
Frost-free chance (%)Frost nights
Jan031
Feb028
Mar331
Apr2430
May8020
Jun1000
Jul1000
Aug1000
Sep8712
Oct2131
Nov230
Dec031

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Shelekhov banks about 732 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around July.

0200400600800JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan0
Feb0
Mar0
Apr0
May34
Jun193
Jul275
Aug203
Sep28
Oct0
Nov0
Dec0

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Shelekhov receives about 3.6 kWh/m² a day of solar energy on average — moderate — with a clear seasonal swing between 0.9 and 6.2 kWh/m².

The brighter stretch of the year lasts 6.1 months, from around Mar 11 to Sep 13. The brightest month is June, averaging about 6.1 kWh/m² (intense).

The dimmest month is December, down near 0.9 kWh/m² — roughly 85% less than the June peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmerdimmoderatebrightintenseJun 36.2 kWhDec 170.9 kWh
Solar energy (kWh/m²)Level
Jan1.2Dim
Feb2.3Moderate
Mar3.8Moderate
Apr5.1Bright
May6.0Intense
Jun6.1Intense
Jul5.5Bright
Aug4.7Bright
Sep3.5Moderate
Oct2.3Moderate
Nov1.3Dim
Dec0.9Dim

Where is Shelekhov?

Shelekhov sits at 52.2°N, 104.1°E, 448 m above sea level, in Russia. The nearest listed city is Markova, 8.0 km away.

Topography around Shelekhov

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

Within 3 km, the terrain around Shelekhov has only modest variations in elevation — a maximum elevation change of 120 m around an average of 454 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 380 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,444 m.

The land around Shelekhov is covered by trees (52%) and artificial surfaces (25%) within 3 km, trees (71%) within 16 km, and trees (71%) within 80 km.

3 km
120 m
16 km
380 m
80 km
1,444 m
treesgrasslandcroplandartificial surfacesbare terrainwater
Nearby: Markova 8.0 km · Irkutsk 16 km · Angarsk 40 km · Usol’ye-Sibirskoye 67 km · Slyudyanka 67 km · Baykal’sk 78 km · Cheremkhovo 124 km · Gusinoozyorsk 195 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 Shelekhov (52.2159°, 104.0993°, elevation 448 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).