Kavala weather in May

In May, Kavala sees average daytime highs of 20°C and overnight lows near 14°C, with 51 mm of rain across 9 wet days and about 14.3 hours of daylight. It is the 5th-warmest and 8th-wettest month of the year here.

Highs climb over the month, from about 18°C in the first days to 21°C by the end. The sky is clear or mostly clear about 42% of the time in May, and the air most often feels dry.

Daylight stretches from about 13 h 42 min at the start of May to 14 h 42 min by month's end. Set against the rest of the year, May is Kavala's 6th-clearest and 10th-windiest month. For the whole year in context, see Kavala's year-round climate.

Daytime high
20°
5th warmest
Overnight low
14°
8th coldest
Rainfall
51 mm
9 wet days
Daylight
14 h 18 min
5:10 AM – 7:27 PM
Cloud cover
49%
6th clearest
Wind
7 km/h
10th windiest
Solar energy
6.11 kWh/m²
Travel score
6.6
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 May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 18°C in the first days to 21°C by the end.

A typical May day in Kavala reaches about 20°C in the afternoon and slips back to 14°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 23°C. Set against its neighbours, May runs about 5°C warmer than April and about 5°C cooler than June.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11812
21812
31812
41812
51813
61813
71913
81913
91913
101913
111914
121914
131914
142014
152014
162014
172014
182014
192015
202015
212015
222115
232115
242115
252115
262115
272116
282116
292216
302216
312216

Kavala weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 8th-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 May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 20% of May, with mostly cloudy or overcast conditions the remaining 37%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16040
26040
36040
46040
56040
66139
76139
86040
96040
106139
116139
126139
136139
146238
156238
166238
176337
186337
196337
206337
216436
226436
236535
246535
256634
266634
276733
286733
296733
306832
316832

Chance of precipitation in May

Any precipitation

Kavala gets around 51 mm of rain over 9 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 29% and peaks near 32% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
128
228
328
428
528
628
728
828
928
1028
1128
1227
1327
1427
1528
1628
1728
1829
1929
2030
2130
2231
2331
2431
2532
2632
2732
2832
2931
3031
3131

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the dry band about 44% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1801820
2782020
3762220
4742420
5712630
6682840
7663040
8633250
9603460
10573670
11553780
12523990
134941100
144642110
154344130
164145140
173846160
183647170
193447181
203247201
213048221
222848231
232747251
242547271
252447281
262246301
272145322
282044342
291943362
301842383
311740403

Wind in May

Winds average 7 km/h in May.

Across May, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 13 h 42 min at the start of May to 14 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over May. Sunrise moves from 5:28 AM to 4:59 AM, and sunset from 7:11 PM to 7:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.75:287:11
213.85:267:13
313.85:257:14
413.85:247:15
513.95:237:16
613.95:217:17
714.05:207:18
814.05:197:19
914.05:187:20
1014.15:177:21
1114.15:157:22
1214.15:147:23
1314.25:137:24
1414.25:127:25
1514.25:117:26
1614.35:107:27
1714.35:097:28
1814.35:087:29
1914.45:077:30
2014.45:077:31
2114.45:067:32
2214.55:057:33
2314.55:047:34
2414.55:037:35
2514.55:037:36
2614.65:027:36
2714.65:017:37
2814.65:017:38
2914.65:007:39
3014.75:007:40
3114.74:597:41

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.11 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 — May's 6.11 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.9Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
76.0Bright
86.0Bright
96.0Bright
106.0Intense
116.0Intense
126.0Intense
136.0Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.1Intense
206.1Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
316.4Intense
Planning a trip in May

Hazard calendar for Kavala

In seasonPeak

None of Kavala's seasonal hazards are active in May. 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 May a good time to visit Kavala?

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

6.6
Sightseeing
5th-best month of the year
3.3
Beach & pool
5th-best month of the year

May is a reasonable time to visit Kavala for sightseeing.

What to pack for Kavala in May

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

In May, Kavala sees daytime highs around 20°C and nights near 14°C. Pack sun protection. Worth having: rain gear. About 9 days see rain.

sun protectionrain gear

Sea temperature near Kavala in May

The nearest coast averages about 19°C in May — 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 May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — 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
May 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).