Tbilisi weather in October

In October, Tbilisi sees average daytime highs of 17°C and overnight lows near 7°C, with 66 mm of precipitation across 9.1 wet days and about 10.9 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 19°C in the first days to 14°C by the end. The sky is clear or mostly clear about 40% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of October to 10 h 12 min by month's end. Set against the rest of the year, October is Tbilisi's 6th-clearest and 10th-windiest month. For the whole year in context, see Tbilisi's year-round climate.

Daytime high
17°
6th warmest
Overnight low
7th coldest
Precipitation
66 mm
9.1 wet days
Daylight
10 h 54 min
7:20 AM – 6:11 PM
Cloud cover
53%
6th clearest
Wind
6 km/h
10th windiest
Solar energy
3.01 kWh/m²
Travel score
5.5
out of 10

Tbilisi is capital and the largest city of Georgia (country).

Air quality
Elevated
PM2.5 20 µg/m³ · 2017
Density
1,458/km²
people per km²
Founded
~455 CE

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 19°C in the first days to 14°C by the end.

A typical October day in Tbilisi reaches about 17°C in the afternoon and slips back to 7°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 11°C and 22°C. Set against its neighbours, October runs about 6°C cooler than September and about 7°C warmer than November.

10°20°151015202531
Avg high (°C)Avg low (°C)
12010
21910
3199
4199
5199
6199
7189
8189
9188
10188
11188
12188
13188
14178
15178
16177
17177
18167
19167
20167
21167
22156
23156
24156
25156
26145
27145
28145
29145
30134
31134

How October really feels in Tbilisi

Once humidity and wind are folded in, October 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

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

Tbilisi weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -5°256.45.69.30.0
Feb / -4°306.75.710.30.1
Mar / -0°6411.34.311.71.7
Apr15° / 10514.31.113.13.8
May19° / 10°11215.8014.35.3
Jun24° / 14°7511.20156.8
Jul27° / 17°477.6014.77.0
Aug28° / 17°467.3013.76.9
Sep23° / 12°518012.37.2
Oct17° / 669.10.110.95.5
Nov10° / 437.12.19.62.2
Dec / -3°296.24.190.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 16% of October, with mostly cloudy or overcast conditions the remaining 45%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15644
25644
35644
45644
55644
65743
75743
85842
95842
105842
115941
125941
135941
145941
155842
165743
175644
185644
195545
205446
215347
225347
235248
245248
255149
265248
275248
285347
295347
305347
315545

Chance of precipitation in October

Any precipitationSnow

Tbilisi gets around 66 mm of rain and snow over 9.1 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 29% and peaks near 30% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202531
Rain chance (%)Snow chance (%)
1300
2300
3300
4300
5300
6290
7290
8280
9280
10280
11270
12270
13270
14270
15270
16270
17270
18270
19280
20280
21291
22291
23301
24301
25301
26301
27301
28301
29292
30292
31292

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1946
2955
3955
4964
5973
6973
7982
8982
9982
10991
11991
12991
13991
14991
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000
311000

Wind in October

Winds average 6 km/h in October.

Across October, daily wind ranges from about 6 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
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 36 min at the start of October to 10 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over October. Sunrise moves from 7:03 AM to 7:38 AM, and sunset from 6:36 PM to 5:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:036:36
211.57:046:35
311.57:056:33
411.47:066:31
511.47:076:29
611.37:086:28
711.37:106:26
811.27:116:24
911.27:126:23
1011.17:136:21
1111.17:146:19
1211.07:156:18
1311.07:166:16
1410.97:186:15
1510.97:196:13
1610.97:206:11
1710.87:216:10
1810.87:226:08
1910.77:246:07
2010.77:256:05
2110.67:266:04
2210.67:276:02
2310.57:286:01
2410.57:306:00
2510.57:315:58
2610.47:325:57
2710.47:335:55
2810.37:345:54
2910.37:365:53
3010.27:375:52
3110.27:385:50

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 3.01 kWh/m².

For context, solar energy here swings from a low near 1.87 kWh/m² to a high of 6.35 kWh/m² in June across the year — October's 3.01 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
13.5Moderate
23.5Moderate
33.5Moderate
43.4Moderate
53.4Moderate
63.4Moderate
73.3Moderate
83.3Moderate
93.3Moderate
103.3Moderate
113.2Moderate
123.2Moderate
133.2Moderate
143.1Moderate
153.1Moderate
163.1Moderate
173.0Moderate
183.0Moderate
192.9Moderate
202.9Moderate
212.9Moderate
222.8Moderate
232.8Moderate
242.7Moderate
252.7Moderate
262.7Moderate
272.6Moderate
282.6Moderate
292.6Moderate
302.6Moderate
312.5Moderate
Planning a trip in October

Hazard calendar for Tbilisi

In seasonPeak

In October, Tbilisi sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Tbilisi's rainy season runs March–June, when most of the year's rain falls.

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

Is October a good time to visit Tbilisi?

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

5.5
Sightseeing
5th-best month of the year
1.4
Beach & pool
6th-best month of the year

October is a reasonable time to visit Tbilisi for sightseeing.

What to pack for Tbilisi in October

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

In October, Tbilisi sees daytime highs around 17°C and nights near 7°C. Worth packing: a warm layer and rain gear. About 9 days see rain.

a warm layerrain gear

UV index in Tbilisi in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tbilisi peaks around June 23 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 2 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 23UV 9Jan 10UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar3Moderate
Apr6High
May8Very high
Jun9Very high
Jul9Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec2Low

Air quality in Tbilisi in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Tbilisi is worst in July — around 26 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 13 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Tbilisi's WHO annual average of 20 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJul 1526 µg/m³Dec 1213 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb18Moderate
Mar22Moderate
Apr23Moderate
May26Moderate
Jun25Moderate
Jul26Moderate
Aug24Moderate
Sep20Moderate
Oct15Moderate
Nov13Moderate
Dec13Moderate
Location & terrain

Where is Tbilisi?

Tbilisi sits at 41.7°N, 44.8°E, 433 m above sea level, in Georgia. The nearest listed city is Rustavi, 19 km away.

TelaviAlaverdiGoriGazakhTs’khinvaliIjevan

Topography around Tbilisi

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

Within 3 km, the terrain around Tbilisi has significant variations in elevation — a maximum elevation change of 353 m around an average of 486 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,155 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,952 m.

The land around Tbilisi is covered by artificial surfaces (56%) and trees (23%) within 3 km, grassland (41%) and trees (24%) within 16 km, and trees (43%) and grassland (38%) within 80 km.

3 km
353 m
16 km
1,155 m
80 km
2,952 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Rustavi 19 km · Marneuli 23 km · Telavi 58 km · Alaverdi 67 km · Gori 68 km · Gazakh 80 km · Ts’khinvali 93 km · Ijevan 94 km

Georgia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 33% of US
price level, 2025
GDP per capita
$9,692
2025
Happiness
5.5 / 10
World Happiness, 2025
Safe drinking water
71%
of population, 2024
Homicide rate
2
per 100k, 2019
Road deaths
12.4
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 541
Religion
Eastern Orthodox Christian 83%Muslim 11%Armenian Apostolic Christian 3%other 1%

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 Tbilisi (41.6914°, 44.8341°, elevation 433 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).