Kavala weather in September

In September, Kavala sees average daytime highs of 23°C and overnight lows near 18°C, with 38 mm of rain across 5.9 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 21°C by the end. The sky is clear or mostly clear about 64% of the time in September, and the air most often feels humid.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Kavala's 3rd-clearest and 8th-windiest month. For the whole year in context, see Kavala's year-round climate.

Daytime high
23°
4th warmest
Overnight low
18°
9th coldest
Rainfall
38 mm
5.9 wet days
Daylight
12 h 18 min
6:09 AM – 6:25 PM
Cloud cover
34%
3rd clearest
Wind
8 km/h
8th windiest
Solar energy
4.68 kWh/m²
Travel score
7.9
out of 10

Kavala is city in northern Greece, the principal seaport of eastern Macedonia and the capital of Kavala regional unit.

Density
480/km²
people per km²

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 25°C in the first days to 21°C by the end.

A typical September day in Kavala reaches about 23°C in the afternoon and slips back to 18°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 26°C. Set against its neighbours, September runs about 4°C cooler than August and about 5°C warmer than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12620
22519
32519
42519
52519
62519
72519
82419
92418
102418
112418
122418
132418
142418
152418
162318
172317
182317
192317
202317
212317
222217
232217
242217
252216
262216
272216
282116
292116
302116

Kavala weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 839.229.41.5
Feb / 728.71.710.41.9
Mar11° / 7810.51.211.72.9
Apr15° / 10°558.90.113.14.7
May20° / 14°519014.36.6
Jun24° / 18°377014.97.7
Jul27° / 21°265.1014.67.9
Aug27° / 21°183.8013.68.0
Sep23° / 18°385.9012.37.9
Oct19° / 13°647.2010.96.5
Nov14° / 10190.29.74.1
Dec / 118101.49.12.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 64% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 21%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18911
28812
38812
48614
58614
68515
78515
88416
98317
108317
118317
128218
138218
148119
158020
168020
177921
187822
197723
207624
217624
227525
237426
247327
257327
267129
277129
287030
296931
306931

Chance of precipitation in September

Any precipitation

Kavala gets around 38 mm of rain over 5.9 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 19% and peaks near 23% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
116
216
316
416
517
617
717
817
917
1017
1117
1217
1317
1417
1517
1618
1718
1819
1920
2020
2121
2222
2322
2422
2523
2623
2723
2823
2923
3023

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the humid band about 34% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1132840181
2142939171
3153039151
4173139131
5173139121
6183239111
7193239100
819333990
920333980
1020343980
1121343870
1221343870
1322343860
1423343760
1523343760
1624343660
1725343560
1826343460
1928333460
2029333360
2130323250
2231323150
2333323050
2434312950
2536312950
2637312840
2738312740
2839312640
2939312540
3040322530

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over September. Sunrise moves from 5:53 AM to 6:23 AM, and sunset from 6:51 PM to 6:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:536:51
212.95:546:49
312.95:556:47
412.85:566:46
512.85:576:44
612.75:586:42
712.75:596:41
812.66:006:39
912.66:026:37
1012.56:036:35
1112.56:046:34
1212.56:056:32
1312.46:066:30
1412.46:076:28
1512.36:086:27
1612.36:096:25
1712.26:106:23
1812.26:116:21
1912.16:126:19
2012.16:136:18
2112.06:146:16
2212.06:156:14
2311.96:166:12
2411.96:176:11
2511.86:186:09
2611.86:196:07
2711.86:206:05
2811.76:216:04
2911.76:226:02
3011.66:236:00

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.68 kWh/m².

For context, solar energy here swings from a low near 1.63 kWh/m² to a high of 6.71 kWh/m² in July across the year — September's 4.68 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.4Bright
35.3Bright
45.3Bright
55.3Bright
65.2Bright
75.2Bright
85.1Bright
95.0Bright
105.0Bright
114.9Bright
124.9Bright
134.8Bright
144.8Bright
154.7Bright
164.7Bright
174.6Bright
184.6Bright
194.5Bright
204.5Bright
214.4Bright
224.3Bright
234.3Bright
244.2Bright
254.2Bright
264.1Bright
274.1Bright
284.0Bright
294.0Moderate
303.9Moderate
Planning a trip in September

Hazard calendar for Kavala

In seasonPeak

None of Kavala's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Kavala's rainy season runs October–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Kavala?

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

7.9
Sightseeing
2nd-best month of the year
6.3
Beach & pool
4th-best month of the year

September is one of the better times to visit Kavala for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Kavala in September

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

In September, Kavala sees daytime highs around 23°C and nights near 18°C. Worth packing: light clothes and sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Kavala in September

The nearest coast averages about 24°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 26°C and coldest in February near 12°C.

It's comfortable for a long swim from May 28 to Oct 20 — about 4.8 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb12Bracing
Mar12Bracing
Apr14Bracing
May19Cool
Jun23Refreshing
Jul25Warm
Aug26Warm
Sep24Refreshing
Oct21Refreshing
Nov17Cool
Dec15Bracing

UV index in Kavala in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Kavala 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighHighVery highHighModerateLowJun 23UV 9Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar4Moderate
Apr7Very high
May7High
Jun9Very high
Jul9Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec2Low
Location & terrain

Where is Kavala?

Kavala sits at 40.9°N, 24.4°E, 34 m above sea level, in Greece. The nearest listed city is Dráma, 32 km away.

XánthiSérresSmolyanKomotiníGotse DelchevKardzhaliPetrich

Topography around Kavala

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

Within 3 km, the terrain around Kavala has significant variations in elevation — a maximum elevation change of 480 m around an average of 100 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 972 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,182 m.

The land around Kavala is covered by water (37%) and trees (32%) within 3 km, water (37%) and trees (29%) within 16 km, and trees (40%) and water (35%) within 80 km.

3 km
480 m
16 km
972 m
80 km
2,182 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Dráma 32 km · Xánthi 46 km · Sérres 74 km · Smolyan 75 km · Komotiní 86 km · Gotse Delchev 90 km · Kardzhali 112 km · Petrich 113 km

Greece travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 60% of US
price level, 2025
GDP per capita
$26,948
2025
Happiness
5.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
8.3
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 592
Religion
other 3%Muslim 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 Kavala (40.9396°, 24.4069°, elevation 34 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).