Xánthi weather in September

In September, Xánthi sees average daytime highs of 24°C and overnight lows near 13°C, with 45 mm of rain across 6.9 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 11th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 22°C by the end. The sky is clear or mostly clear about 56% of the time in September, and the air most often feels dry.

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 Xánthi's 3rd-clearest and 8th-windiest month. For the whole year in context, see Xánthi's year-round climate.

Daytime high
24°
4th warmest
Overnight low
13°
9th coldest
Rainfall
45 mm
6.9 wet days
Daylight
12 h 18 min
6:07 AM – 6:23 PM
Cloud cover
39%
3rd clearest
Wind
7 km/h
8th windiest
Solar energy
4.69 kWh/m²
Travel score
7.6
out of 10

Xánthi is city in Thrace, Greece.

Density
97/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 26°C in the first days to 22°C by the end.

A typical September day in Xánthi reaches about 24°C in the afternoon and slips back to 13°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 28°C. Set against its neighbours, September runs about 5°C cooler than August and about 6°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12715
22615
32615
42615
52614
62614
72514
82514
92514
102514
112514
122513
132413
142413
152413
162413
172413
182413
192313
202312
212312
222312
232312
242212
252212
262212
272212
282211
292111
302111

How September really feels in Xánthi

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Xánthi weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°808.44.29.40.6
Feb / -0°808.63.410.41.3
Mar11° / 9011.43.611.72.7
Apr16° / 7512.30.813.14.6
May21° / 11°8214014.35.9
Jun25° / 14°8113.7014.96.4
Jul28° / 17°529.1014.76.7
Aug28° / 17°336.3013.66.8
Sep24° / 13°456.9012.37.6
Oct18° / 697.30.210.96.3
Nov12° / 998.51.19.73.5
Dec / 1149.33.29.11.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 56% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 27%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18515
28317
38317
48119
58119
68020
77921
87921
97921
107723
117723
127624
137624
147525
157426
167327
177228
187228
197129
207030
216931
226931
236733
246733
256634
266634
276535
286436
296337
306337

Chance of precipitation in September

Any precipitation

Xánthi gets around 45 mm of rain over 6.9 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 23% and peaks near 26% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
122
222
322
423
523
622
722
822
922
1021
1121
1221
1321
1421
1521
1621
1721
1821
1922
2022
2123
2223
2324
2424
2525
2625
2725
2825
2925
3026

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 59% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14737151
24836141
35035141
45135131
55334121
65434111
75633110
85733100
95733100
10583390
11583390
12593380
13593380
14593470
15603370
16603370
17603370
18613270
19613270
20613270
21623170
22633070
23633070
24642970
25652870
26662770
27672670
28682570
29692470
30702370

Wind in September

Winds average 7 km/h in September.

Across September, 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.

0246810151015202530
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

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 5:51 AM to 6:21 AM, and sunset from 6:49 PM to 5:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:516:49
212.95:526:47
312.95:536:46
412.85:546:44
512.85:556:42
612.75:566:40
712.75:576:39
812.65:586:37
912.65:596:35
1012.66:006:33
1112.56:026:32
1212.56:036:30
1312.46:046:28
1412.46:056:26
1512.36:066:25
1612.36:076:23
1712.26:086:21
1812.26:096:19
1912.16:106:18
2012.16:116:16
2112.06:126:14
2212.06:136:12
2311.96:146:10
2411.96:156:09
2511.86:166:07
2611.86:176:05
2711.86:186:03
2811.76:196:02
2911.76:206:00
3011.66:215:58

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.69 kWh/m².

For context, solar energy here swings from a low near 1.65 kWh/m² to a high of 6.74 kWh/m² in July across the year — September's 4.69 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.4Bright
35.4Bright
45.3Bright
55.3Bright
65.2Bright
75.2Bright
85.1Bright
95.1Bright
105.0Bright
115.0Bright
124.9Bright
134.8Bright
144.8Bright
154.8Bright
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

Is September a good time to visit Xánthi?

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

7.6
Sightseeing
1st-best month of the year
6.3
Beach & pool
3rd-best month of the year

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

What to pack for Xánthi in September

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

In September, Xánthi sees daytime highs around 24°C and nights near 13°C. Worth packing: light clothes and sun protection. About 7 days see rain.

light clothessun protection

Sea temperature near Xánthi 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 at the nearest coast (about 29 km away) is warmest in August at about 26°C and coldest in February near 12°C.

It's comfortable for a long swim from May 29 to Oct 19 — about 4.7 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb12Bracing
Mar12Bracing
Apr14Bracing
May18Cool
Jun23Refreshing
Jul25Warm
Aug26Warm
Sep24Refreshing
Oct20Refreshing
Nov17Cool
Dec15Bracing

UV index in Xánthi 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 Xánthi peaks around June 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 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 highHighModerateLowJun 23UV 9Dec 23UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar4Moderate
Apr8Very high
May7High
Jun9Very high
Jul9Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec2Low
Location & terrain

Where is Xánthi?

Xánthi sits at 41.1°N, 24.9°E, 81 m above sea level, in Greece. The nearest listed city is Komotiní, 43 km away.

KomotiníKavalaSmolyanDrámaKardzhaliAlexandroupoliAsenovgradHaskovo

Topography around Xánthi

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

Within 3 km, the terrain around Xánthi has large variations in elevation — a maximum elevation change of 613 m around an average of 162 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,384 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,182 m.

The land around Xánthi is covered by trees (31%), grassland (26%) and artificial surfaces (24%) within 3 km, trees (44%), cropland (25%) and grassland (24%) within 16 km, and trees (49%) and water (27%) within 80 km.

3 km
613 m
16 km
1,384 m
80 km
2,182 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Komotiní 43 km · Kavala 46 km · Smolyan 51 km · Dráma 62 km · Kardzhali 69 km · Alexandroupoli 89 km · Asenovgrad 98 km · Haskovo 105 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 Xánthi (41.1349°, 24.888°, elevation 81 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).