Climate and average weather in Radomyshl

In Radomyshl, the summers are warm, showery, and partly cloudy and the winters are very cold, snowy, and mostly cloudy.

Best: early May to late September

Over the course of the year, the temperature in Radomyshl typically varies from -6°C to 25°C, and is rarely below -17°C or above 31°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 Radomyshl for warm-weather activities is from early May to late September.

Hottest
Jul
25°
Coldest
Jan
-6°
Wettest
Jul
87 mm
Driest
Jan
32 mm
Rain / yr
609 mm
116 wet days
Daylight
7.8–16.2 h
shortest–longest
Elevation
163 m
50.5°N
Clearest
Aug
52% cloud

Radomyshl is city of Ukraine.

Density
436/km²
people per km²
Founded
1150

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

Radomyshl 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 early May to late September.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

The hot season lasts 4.2 months, from May 10 to September 15, with daily high temperatures above 19°C. The hottest month of the year in Radomyshl is July, with an average high of 25°C and low of 15°C.

The cool season lasts 3.6 months, from November 19 to March 7, with daily high temperatures below 4°C. The coldest month of the year in Radomyshl is January, with an average low of -6°C and high of -1°C.

Days typically run about 8°C warmer than nights, with the widest day–night swing (around 11°C) in August.

-20°-10°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan-1-6
Feb0-5
Mar6-1
Apr144
May209
Jun2313
Jul2515
Aug2514
Sep199
Oct125
Nov50
Dec0-4

How hot and cold Radomyshl 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 -12°C (around January 31), with roughly 169 freezing days a year (feels-like at or below 0°C) 61 of them bitterly cold — worst in January.

-10°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Feels-like high (°C)Air high (°C)Feels-like low (°C)Air low (°C)
Jan-1-1-11-6
Feb00-11-5
Mar66-6-1
Apr141414
May202089
Jun23231313
Jul25251515
Aug25251414
Sep191989
Oct121215
Nov55-40
Dec00-9-4

Average hourly temperature in Radomyshl

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 25°C, and coldest before dawn in January, near -6°C.

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

Radomyshl 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-1° / -6°3287.18.30.0
Feb / -5°338.36.89.70.0
Mar / -1°4110.34.911.50.5
Apr14° / 459.70.813.54.0
May20° / 6311.7015.26.1
Jun23° / 13°7011.5016.16.6
Jul25° / 15°8712.4015.86.5
Aug25° / 14°589.2014.37.1
Sep19° / 569.3012.46.1
Oct12° / 448.20.410.43.3
Nov / 4183.38.70.4
Dec / -4°4096.27.90.0

Chance of rain

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

Radomyshl gets about 609 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.

The wetter season lasts 3.1 months, from around May 3 to Aug 5, peaking in July at about 42% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jan 13.

July is the wettest month by volume, with 87 mm over about 12 wet days; January is the driest, with 32 mm. Some of the cold-season precipitation falls as snow.

0%10%20%30%40%50%JanFebMarAprMayJunJulAugSepOctNovDecdrierwetterdriermostly drysome rainoften wetvery wetJul 10 · 42%Jan 13 · 25%
Rain on a day (%)Rain days
Jan268
Feb308
Mar3310
Apr3210
May3712
Jun3912
Jul4012
Aug309
Sep309
Oct278
Nov278
Dec299

Monthly rainfall

Over a full year, Radomyshl collects about 609 mm of rain across 116 wet days — roughly 51 mm in an average month.

It doesn’t fall evenly. July is the wettest month with 87 mm, while January is the driest at just 32 mm. The three wettest months alone bring about 36% of the year’s total, and some of the cold-season precipitation falls as snow.

0255075100125JanFebMarAprMayJunJulAugSepOctNovDec323341456370875856444140
Rainfall (mm)Rain daysSnow days
Jan3287
Feb3387
Mar41105
Apr45101
May63120
Jun70120
Jul87120
Aug5890
Sep5690
Oct4480
Nov4183
Dec4096

Snow in Radomyshl

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.

Radomyshl averages about 29 snowy days a year. Snow season runs roughly Oct 22 to Apr 21 — about 6 months.

January is snowiest, with roughly 7 days of snow and an estimated 21 cm of snowfall. Over the year that adds up to an estimated 107 cm of snow.

0246810JanFebMarAprMayJunJulAugSepOctNovDecsnow seasonsnow seasonJan 29
Snow daysSnowfall (cm)
Jan721
Feb724
Mar517
Apr14
May00
Jun00
Jul00
Aug00
Sep00
Oct01
Nov316
Dec625

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

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

The clearer part of the year begins around March 28 and lasts for 6.2 months, ending around October 3. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 58% of the time on average.

The cloudier part of the year begins around October 4 and lasts for 5.7 months, ending around March 27. The cloudiest month is December, when it is overcast or mostly cloudy 87% 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%JanFebMarAprMayJunJulAugSepOctNovDecAug 12 · 60%Nov 30 · 11%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan1486
Feb1882
Mar2872
Apr3961
May4654
Jun4852
Jul5446
Aug5842
Sep4357
Oct3169
Nov1783
Dec1387

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 12 min of light; the shortest, around January 1, only 7 h 48 min — a swing of roughly 8 h 24 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan8.38:054:19
Feb9.77:265:09
Mar11.56:275:59
Apr13.55:176:49
May15.24:227:36
Jun16.13:578:09
Jul15.84:148:03
Aug14.34:587:17
Sep12.45:466:09
Oct10.46:355:01
Nov8.77:284:09
Dec7.98:053:53

Sunny days

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

Radomyshl averages about 6 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 2 and 12 days.

The sunnier stretch runs 6.7 months, from around Mar 24 to Oct 13. The sunniest month is August, with roughly 11 sunny days (mixed).

The greyest month is November, down near 3 sunny days — about 76% fewer than the August peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedAug 1012 daysNov 242 days
Sunny daysSky
Jan2Gloomy
Feb3Gloomy
Mar5Gloomy
Apr7Gloomy
May8Gloomy
Jun8Mixed
Jul9Mixed
Aug11Mixed
Sep8Mixed
Oct6Gloomy
Nov3Gloomy
Dec2Gloomy

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 Radomyshl, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 3.0 months, from around May 31 to August 30. The muggiest month is July, when the air feels humid, muggy or worse about 33% of the time.

The most comfortable stretch runs from around August 31 to May 30, and April 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%JanFebMarAprMayJunJulAugSepOctNovDecApr 25 · 100%Jul 27 · 61%humiddrycomfortablecomfortablehumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)
Jan100000
Feb100000
Mar100000
Apr100000
May861220
Jun5526171
Jul3334276
Aug4930193
Sep871220
Oct97300
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 Radomyshl is typically light breeze, near 13 km/h, and varies little with the seasons.

The windier part of the year lasts 6.0 months, from around Oct 12 to Apr 13. The windiest month is February, averaging about 15 km/h (light breeze).

The calmer part of the year runs from around Apr 14 to Oct 11, with August the calmest month at about 11 km/h.

05101520JanFebMarAprMayJunJulAugSepOctNovDecwindiercalmerwindiercalmlight breezeFeb 1 · 15 km/hAug 4 · 10 km/h
Wind speed (km/h)Feels
Jan14light breeze
Feb15light breeze
Mar14light breeze
Apr13light breeze
May12calm
Jun11calm
Jul11calm
Aug11calm
Sep12light breeze
Oct13light breeze
Nov14light breeze
Dec14light breeze

Best time to visit Radomyshl

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around mid May, Radomyshl is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.

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 Radomyshl for general outdoor tourist activities is from early May to late September, with a peak score in the third week of August.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationAug 19 · 7.2

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
Mar0.6poor
Apr3.9fair
May6.0good
Jun6.5good
Jul6.5good
Aug7.0good
Sep6.0good
Oct3.3poor
Nov0.4poor
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 Radomyshl for hot-weather activities is from mid June to late August, with a peak score in the second week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationAug 9 · 6.5

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 Radomyshl, 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 25°C), the essentials are light clothes, rain gear and sun protection. In the cold season around January (highs near -1°C), pack a warm layer, a heavy coat and rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In July, Radomyshl sees daytime highs around 25°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

UV index (midday) in Radomyshl 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 Radomyshl peaks around June 23 at about 7 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 20 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 23UV 7Dec 20UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr5Moderate
May5Moderate
Jun7High
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Average hourly UV index in Radomyshl

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 June the burn window is concentrated in the middle of the day: about 8 hours a day reach index 3 (protection recommended), and 3 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
May60
Jun83
Jul7.53.5
Aug72
Sep4.50
Oct00
Nov00
Dec00
Almanac & agriculture

Growing season

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

The growing season in Radomyshl typically lasts about 235 days, from around March 27 to November 16 — the span where a frost-free day is more likely than not. It is reliably frost-free from April 19 to October 10.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecgrowing seasonMar 2750%Apr 1990%Oct 1090%Nov 1650%
Frost-free chance (%)Frost nights
Jan1831
Feb2028
Mar4031
Apr8517
May990
Jun1000
Jul1000
Aug1000
Sep990
Oct8521
Nov5130
Dec2431

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. Radomyshl banks about 1,131 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around July.

02505007501,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan0
Feb0
Mar0
Apr12
May146
Jun250
Jul311
Aug284
Sep124
Oct5
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.

Radomyshl receives about 3.2 kWh/m² a day of solar energy on average — moderate — with a clear seasonal swing between 0.6 and 5.8 kWh/m².

The brighter stretch of the year lasts 5.9 months, from around Mar 21 to Sep 17. The brightest month is June, averaging about 5.7 kWh/m² (bright).

The dimmest month is December, down near 0.6 kWh/m² — roughly 89% less than the June peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmerdimmoderatebrightintenseJun 125.8 kWhDec 160.6 kWh
Solar energy (kWh/m²)Level
Jan0.8Dim
Feb1.6Dim
Mar2.9Moderate
Apr4.4Bright
May5.4Bright
Jun5.8Bright
Jul5.5Bright
Aug4.7Bright
Sep3.2Moderate
Oct1.9Dim
Nov0.9Dim
Dec0.6Dim

Where is Radomyshl?

Radomyshl sits at 50.5°N, 29.2°E, 163 m above sea level, in Ukraine. The nearest listed city is Korostyshiv, 23 km away.

Topography around Radomyshl

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

Within 3 km, the terrain around Radomyshl has only modest variations in elevation — a maximum elevation change of 50 m around an average of 164 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 106 m; within 80 km, only modest variations in elevation — a maximum elevation change of 248 m.

The land around Radomyshl is covered by cropland (34%), trees (32%) and grassland (22%) within 3 km, cropland (42%) and trees (37%) within 16 km, and cropland (40%) and trees (39%) within 80 km.

3 km
50 m
16 km
106 m
80 km
248 m
treesgrasslandcroplandartificial surfaceswaterwetland
Nearby: Korostyshiv 23 km · Malyn 30 km · Korolyov 47 km · Zhytomyr 47 km · Bohuniya 50 km · Korosten 66 km · Fastiv 68 km · Bucha 69 km

Ukraine travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$5,866
2025
Happiness
4.7 / 10
World Happiness, 2025
Safe drinking water
88%
of population, 2024
Homicide rate
3.8
per 100k, 2021
Road deaths
10.2
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 526

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 Radomyshl (50.4962°, 29.23°, elevation 163 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).