Kalambaka weather in September

In September, Kalambaka sees average daytime highs of 26°C and overnight lows near 14°C, with 47 mm of rain across 5.5 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 29°C in the first days to 24°C by the end. The sky is clear or mostly clear about 57% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 54 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Kalambaka's 4th-clearest and 8th-windiest month. For the whole year in context, see Kalambaka's year-round climate.

Daytime high
26°
4th warmest
Overnight low
14°
9th coldest
Rainfall
47 mm
5.5 wet days
Daylight
12 h 18 min
6:20 AM – 6:36 PM
Cloud cover
38%
4th clearest
Wind
6 km/h
8th windiest
Solar energy
4.73 kWh/m²
Travel score
7.5
out of 10

Kalambaka is town in Trikala regional unit, part of Thessaly in Greece.

Density
4,932/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 29°C in the first days to 24°C by the end.

A typical September day in Kalambaka reaches about 26°C in the afternoon and slips back to 14°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 31°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)
12916
22916
32916
42916
52816
62816
72816
82815
92815
102715
112715
122715
132715
142714
152614
162614
172614
182614
192614
202514
212513
222513
232513
242513
252413
262413
272413
282412
292412
302312

How September really feels in Kalambaka

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.

Kalambaka weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 779.93.99.51.7
Feb11° / 7510.23.110.42.5
Mar14° / 7210.41.811.74.2
Apr18° / 528.70.2136.1
May24° / 12°467.6014.27.4
Jun29° / 16°255.4014.86.4
Jul32° / 18°214014.55.2
Aug31° / 18°174013.65.5
Sep26° / 14°475.5012.37.5
Oct20° / 10°6270.110.97.0
Nov15° / 768.40.69.84.5
Dec10° / 9611.23.19.22.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 25%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18812
28614
38614
48515
58416
68317
78218
88119
98119
108020
117822
127822
137723
147723
157624
167426
177426
187327
197129
207129
217030
227030
236832
246832
256832
266832
276733
286733
296634
306634

Chance of precipitation in September

Any precipitation

Kalambaka gets around 47 mm of rain over 5.5 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 18% and peaks near 21% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
114
214
315
415
516
616
716
817
917
1017
1117
1217
1317
1418
1518
1618
1718
1818
1919
2019
2119
2220
2320
2420
2520
2620
2720
2821
2921
3021

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 70% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
162326
262326
363316
463316
564306
665305
766295
866295
967285
1067285
1167285
1267285
1367285
1468284
1568284
1669274
1769274
1869274
1971263
2072253
2172253
2273243
2374233
2476222
2576222
2677212
2778202
2879192
2980191
3081181

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 54 min 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 78 minutes over September. Sunrise moves from 6:06 AM to 6:34 AM, and sunset from 7:01 PM to 6:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.96:067:01
212.96:076:59
312.86:086:57
412.86:096:56
512.76:106:54
612.76:116:52
712.76:116:51
812.66:126:49
912.66:136:47
1012.56:146:46
1112.56:156:44
1212.46:166:42
1312.46:176:41
1412.36:186:39
1512.36:196:37
1612.36:206:36
1712.26:216:34
1812.26:226:32
1912.16:236:30
2012.16:246:29
2112.06:256:27
2212.06:266:25
2311.96:276:24
2411.96:286:22
2511.96:296:20
2611.86:306:18
2711.86:316:17
2811.76:326:15
2911.76:336:13
3011.66:346:12

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.73 kWh/m².

For context, solar energy here swings from a low near 1.65 kWh/m² to a high of 7.05 kWh/m² in June across the year — September's 4.73 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.6Bright
25.5Bright
35.5Bright
45.4Bright
55.3Bright
65.3Bright
75.2Bright
85.2Bright
95.1Bright
105.0Bright
115.0Bright
124.9Bright
134.9Bright
144.8Bright
154.8Bright
164.7Bright
174.7Bright
184.6Bright
194.5Bright
204.5Bright
214.4Bright
224.4Bright
234.3Bright
244.3Bright
254.2Bright
264.2Bright
274.1Bright
284.0Bright
294.0Moderate
303.9Moderate
Planning a trip in September

Is September a good time to visit Kalambaka?

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

7.5
Sightseeing
1st-best month of the year
7.4
Beach & pool
4th-best month of the year

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

What to pack for Kalambaka in September

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

In September, Kalambaka sees daytime highs around 26°C and nights near 14°C. Worth packing: light clothes and sun protection. About 6 days see rain.

light clothessun protection

UV index in Kalambaka in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Kalambaka peaks around June 21 at about 10 (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.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 21UV 10Dec 23UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr7Very high
May7High
Jun10Very high
Jul9Very high
Aug9Very high
Sep7High
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Kalambaka in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Kalambaka is worst in April — around 18 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (December, 11 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodApr 1517 µg/m³Dec 1111 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb14Moderate
Mar17Moderate
Apr18Moderate
May16Moderate
Jun14Moderate
Jul13Moderate
Aug14Moderate
Sep12Good
Oct12Good
Nov11Good
Dec11Good
Location & terrain

Where is Kalambaka?

Kalambaka sits at 39.7°N, 21.6°E, 0 m above sea level, in Greece. The nearest listed city is Tríkala, 21 km away.

KardítsaIoánninaZagorochoriaKozániLárisaÁrtaPtolemaḯda

Topography around Kalambaka

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

Within 3 km, the terrain around Kalambaka has significant variations in elevation — a maximum elevation change of 480 m around an average of 289 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,570 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,835 m.

The land around Kalambaka is covered by trees (56%) and grassland (22%) within 3 km, trees (63%) within 16 km, and trees (59%) and grassland (20%) within 80 km.

3 km
480 m
16 km
1,570 m
80 km
2,835 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Tríkala 21 km · Kardítsa 45 km · Ioánnina 66 km · Zagorochoria 67 km · Kozáni 68 km · Lárisa 69 km · Árta 82 km · Ptolemaḯda 90 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 Kalambaka (39.7044°, 21.6269°, elevation 0 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. 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).