Climate and average weather in Karacabey

In Karacabey, the summers are humid, hot, fairly dry, and clear and the winters are cool, snowy, and partly cloudy.

Best: late April to late July

Over the course of the year, the temperature in Karacabey typically varies from 4°C to 30°C, and is rarely below -2°C or above 33°C. August is the hottest month of the year, while January is the coldest.

Based on the travel score, the best times of year to visit Karacabey for warm-weather activities are from late April to late July and mid August to late October.

Hottest
Aug
30°
Coldest
Jan
Wettest
Dec
90 mm
Driest
Aug
15 mm
Rain / yr
622 mm
95 wet days
Daylight
9.1–14.9 h
shortest–longest
Elevation
26 m
40.2°N
Clearest
Jul
16% cloud

Karacabey is district and town of Bursa, Turkey.

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

Karacabey 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 late April to late July.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

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

The hot season lasts 3.8 months, from May 31 to September 24, with daily high temperatures above 25°C. The hottest month of the year in Karacabey is August, with an average high of 30°C and low of 21°C.

The cool season lasts 3.7 months, from November 29 to March 20, with daily high temperatures below 14°C. The coldest month of the year in Karacabey is January, with an average low of 4°C and high of 10°C.

Days typically run about 8°C warmer than nights, with the widest day–night swing (around 9°C) in May.

10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan104
Feb114
Mar146
Apr189
May2314
Jun2718
Jul3021
Aug3021
Sep2618
Oct2114
Nov169
Dec126

Average hourly temperature in Karacabey

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 August afternoons, near 30°C, and coldest before dawn in January, near C.

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

Karacabey 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
Jan10° / 7811.82.69.52.1
Feb11° / 6910.32.310.42.6
Mar14° / 6910.60.611.73.9
Apr18° / 488.30.1136.1
May23° / 14°407.1014.27.5
Jun27° / 18°346.2014.87.3
Jul30° / 21°153.3014.66.6
Aug30° / 21°153.2013.66.6
Sep26° / 18°405.6012.37.8
Oct21° / 14°607.9010.97.0
Nov16° / 648.30.19.85.2
Dec12° / 9012.11.59.22.8

Chance of rain

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

Karacabey gets about 622 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 5.1 months, from around Nov 15 to Apr 18, peaking in December at about 40% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jul 30.

December is the wettest month by volume, with 90 mm over about 12 wet days; August is the driest, with 15 mm. Some of the cold-season precipitation falls as snow.

0%10%20%30%40%50%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetDec 14 · 40%Jul 30 · 9%
Rain on a day (%)Rain days
Jan3712
Feb3710
Mar3511
Apr288
May227
Jun206
Jul113
Aug113
Sep186
Oct258
Nov288
Dec3912

Monthly rainfall

Over a full year, Karacabey collects about 622 mm of rain across 95 wet days — roughly 52 mm in an average month.

It doesn’t fall evenly. December is the wettest month with 90 mm, while August is the driest at just 15 mm. The three wettest months alone bring about 38% of the year’s total, and some of the cold-season precipitation falls as snow.

0255075100125JanFebMarAprMayJunJulAugSepOctNovDec786969484034151540606490
Rainfall (mm)Rain daysSnow days
Jan78123
Feb69102
Mar69111
Apr4880
May4070
Jun3460
Jul1530
Aug1530
Sep4060
Oct6080
Nov6480
Dec90122

Snow in Karacabey

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.

Karacabey averages about 7 snowy days a year. Snow season runs roughly Dec 1 to Mar 19 — about 3.6 months.

January is snowiest, with roughly 3 days of snow and an estimated 11 cm of snowfall. Over the year that adds up to an estimated 38 cm of snow.

01234JanFebMarAprMayJunJulAugSepOctNovDecsnow seasonJan 29
Snow daysSnowfall (cm)
Jan311
Feb214
Mar15
Apr00
May00
Jun00
Jul00
Aug00
Sep00
Oct00
Nov00
Dec28

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

In Karacabey, 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 May 4 and lasts for 5.3 months, ending around October 11. The clearest month is July, when the sky is clear, mostly clear, or partly cloudy 95% of the time on average.

The cloudier part of the year begins around October 12 and lasts for 6.7 months, ending around May 3. The cloudiest month is December, when it is overcast or mostly cloudy 67% 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%JanFebMarAprMayJunJulAugSepOctNovDecJul 26 · 97%Dec 28 · 29%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan3466
Feb3961
Mar4555
Apr5347
May6634
Jun8218
Jul955
Aug946
Sep8218
Oct5842
Nov4456
Dec3367

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 17, brings about 14 h 54 min of light; the shortest, around December 17, only 9 h 06 min — a swing of roughly 5 h 48 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan9.57:334:59
Feb10.47:095:34
Mar11.76:266:06
Apr13.05:356:39
May14.24:567:09
Jun14.84:417:32
Jul14.64:547:30
Aug13.65:226:59
Sep12.35:536:09
Oct10.96:245:19
Nov9.87:004:44
Dec9.27:284:37

Sunny days

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

Karacabey averages about 14 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 5 and 27 days.

The sunnier stretch runs 4.9 months, from around May 11 to Oct 6. The sunniest month is July, with roughly 27 sunny days (brilliant).

The greyest month is December, down near 6 sunny days — about 77% fewer than the July peak.

051015202530JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedbrightbrilliantJul 2627 daysDec 265 days
Sunny daysSky
Jan7Gloomy
Feb7Gloomy
Mar9Mixed
Apr11Mixed
May15Mixed
Jun21Bright
Jul27Brilliant
Aug27Brilliant
Sep20Bright
Oct13Mixed
Nov9Mixed
Dec6Gloomy

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

The more humid part of the year lasts 4.5 months, from around May 23 to October 6. The muggiest month is August, when the air feels humid, muggy or worse about 92% of the time.

The most comfortable stretch runs from around October 7 to May 22, and March 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%JanFebMarAprMayJunJulAugSepOctNovDecMar 31 · 100%Aug 6 · 4%oppressivehumidmuggydrycomfortablecomfortablehumidcomfortable
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
Jan1000000
Feb1000000
Mar1000000
Apr946000
May46341810
Jun62643241
Jul011354410
Aug17314813
Sep143037181
Oct47351620
Nov918100
Dec1000000

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 Karacabey is typically calm, near 11 km/h, and varies moderately with the seasons.

The windier part of the year lasts 2.7 months, from around Jun 28 to Sep 18. The windiest month is August, averaging about 13 km/h (light breeze).

The calmer part of the year runs from around Mar 24 to Jun 27, with May the calmest month at about 9 km/h.

05101520JanFebMarAprMayJunJulAugSepOctNovDeccalmerwindiercalmercalmlight breezeAug 12 · 14 km/hMay 26 · 9 km/h
Wind speed (km/h)Feels
Jan11calm
Feb12calm
Mar11calm
Apr10calm
May9calm
Jun10calm
Jul13light breeze
Aug13light breeze
Sep11calm
Oct10calm
Nov10calm
Dec11calm

Best time to visit Karacabey

TravelBeach/poolTemperatureCloudsPrecipitation

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

Around late July, Karacabey 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 Karacabey for general outdoor tourist activities is from mid April to early November, with a peak score in the third week of September.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationSep 15 · 7.9

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
Jan2.1poor
Feb2.6poor
Mar3.9fair
Apr6.1good
May7.5good
Jun7.3good
Jul6.6good
Aug6.6good
Sep7.8ideal
Oct7.1good
Nov5.2fair
Dec2.8poor

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 Karacabey for hot-weather activities is from early June to late September, with a peak score in the third week of August.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebeach/pool scoretemperaturecloudsprecipitationAug 21 · 8.8

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 Karacabey, 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 August (highs near 30°C), the essentials are light clothes and sun protection. In the cold season around January (highs near 10°C), pack a warm layer and rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In August, Karacabey sees daytime highs around 30°C and nights near 21°C. Pack light clothes and sun protection. About 3 days see rain.

Sea temperature near Karacabey

Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.

The sea at the nearest coast (about 18 km away) is warmest in August at about 24°C and coldest in February near 8°C.

It's comfortable for a long swim from Jun 9 to Oct 8 — about 4 months when the water holds above 20°C.

10°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan9Bracing
Feb8Bracing
Mar9Bracing
Apr12Bracing
May16Cool
Jun21Refreshing
Jul24Refreshing
Aug24Warm
Sep23Refreshing
Oct19Cool
Nov15Cool
Dec12Bracing

UV index (midday) in Karacabey 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 Karacabey peaks around June 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highModerateLowJun 23UV 9Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar4Moderate
Apr8Very high
May7High
Jun9Very high
Jul9Very high
Aug9Very high
Sep7High
Oct4Moderate
Nov2Moderate
Dec2Low

Average hourly UV index in Karacabey

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 5 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
Mar3.50
Apr73.5
May7.53.5
Jun85
Jul8.55
Aug7.54.5
Sep6.52.5
Oct3.50
Nov00
Dec00

Air quality in Karacabey 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 Karacabey is worst in March — around 16 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 2316 µg/m³Dec 179 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb13Moderate
Mar16Moderate
Apr16Moderate
May15Moderate
Jun12Good
Jul10Good
Aug10Good
Sep10Good
Oct11Good
Nov11Good
Dec9Good
Almanac & agriculture

Growing season

Chance of a frost-free dayReliably frost-free (≥90%)

Karacabey is mild enough that a frost-free day stays more likely than not even in midwinter. Nights are reliably above freezing from about February 22 to December 29 (311 days); outside that window a hard frost is an occasional risk.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecreliably frost-freeFeb 2290%Dec 2990%
Frost-free chance (%)Frost nights
Jan8531
Feb8622
Mar960
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov990
Dec943

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. Karacabey banks about 2,388 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around August.

01,0002,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan0
Feb0
Mar8
Apr109
May257
Jun383
Jul473
Aug482
Sep363
Oct236
Nov77
Dec1

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.

Karacabey receives about 4.3 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 1.5 and 7.2 kWh/m².

The brighter stretch of the year lasts 5.9 months, from around Mar 27 to Sep 23. The brightest month is July, averaging about 7.0 kWh/m² (intense).

The dimmest month is December, down near 1.5 kWh/m² — roughly 78% less than the July peak.

012345678JanFebMarAprMayJunJulAugSepOctNovDecdimmerbrighterdimmerdimmoderatebrightintenseJul 17.2 kWhDec 191.5 kWh
Solar energy (kWh/m²)Level
Jan1.8Dim
Feb2.6Moderate
Mar3.8Moderate
Apr5.2Bright
May6.2Intense
Jun7.0Intense
Jul7.1Intense
Aug6.3Intense
Sep4.7Bright
Oct3.0Moderate
Nov2.0Moderate
Dec1.5Dim

Where is Karacabey?

Karacabey sits at 40.2°N, 28.4°E, 26 m above sea level, in Turkey. The nearest listed city is Mustafakemalpaşa, 20 km away.

Topography around Karacabey

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

Within 3 km, the terrain around Karacabey has only modest variations in elevation — a maximum elevation change of 45 m around an average of 9 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 630 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,526 m.

The land around Karacabey is covered by cropland (65%) within 3 km, cropland (58%) and trees (21%) within 16 km, and trees (38%) and water (33%) within 80 km.

3 km
45 m
16 km
630 m
80 km
2,526 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
Nearby: Mustafakemalpaşa 20 km · Bandırma 36 km · Susurluk 38 km · Görükle 41 km · Nilüfer 47 km · Mudanya 48 km · Erdek 52 km · Bursa 59 km

Turkey travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 41% of US
price level, 2025
GDP per capita
$18,599
2025
Happiness
5.3 / 10
World Happiness, 2025
Homicide rate
3.2
per 100k, 2023
Road deaths
6.7
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 488
Religion
Muslim 100%other 0%

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 Karacabey (40.2132°, 28.3612°, elevation 26 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. 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).