Tsaghkadzor weather in September

In September, Tsaghkadzor sees average daytime highs of 17°C and overnight lows near 8°C, with 79 mm of precipitation across 13.3 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 19°C in the first days to 15°C by the end. The sky is clear or mostly clear about 49% 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 Tsaghkadzor's 1st-clearest and 12th-windiest month. For the whole year in context, see Tsaghkadzor's year-round climate.

Daytime high
17°
4th warmest
Overnight low
9th coldest
Precipitation
79 mm
13.3 wet days
Daylight
12 h 18 min
6:48 AM – 7:03 PM
Cloud cover
43%
1st clearest
Wind
5 km/h
12th windiest
Solar energy
4.82 kWh/m²
Travel score
5.3
out of 10

Tsaghkadzor is spa town and urban municipal community in Armenia.

Density
282/km²
people per km²
Founded
~250 CE

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 19°C in the first days to 15°C by the end.

A typical September day in Tsaghkadzor reaches about 17°C in the afternoon and slips back to 8°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 22°C. Set against its neighbours, September runs about 3°C cooler than August and about 6°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
12010
22010
31910
4199
5199
6199
7199
8199
9199
10189
11188
12188
13188
14188
15188
16178
17178
18178
19177
20177
21177
22167
23167
24167
25166
26166
27156
28156
29156
30156

How September really feels in Tsaghkadzor

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.

Tsaghkadzor weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-4° / -11°417.28.39.40.0
Feb-3° / -9°517.99.210.40.0
Mar / -5°10614.41411.70.0
Apr / -1°1491910.5130.8
May13° / 17223.12.914.22.7
Jun18° / 17121.4014.84.3
Jul20° / 11°15323.1014.64.6
Aug21° / 11°11421013.65.1
Sep17° / 7913.30.212.35.3
Oct12° / 76122.910.93.0
Nov / -3°518.36.69.70.2
Dec-2° / -9°457.28.19.20.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 21% of September, with mostly cloudy or overcast conditions the remaining 30%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16931
26931
36931
47030
57030
67030
77129
87129
97129
107228
117228
127327
137228
147228
157228
167228
177228
187228
197129
207129
217030
227030
236832
246832
256733
266634
276634
286436
296436
306436

Chance of precipitation in September

Any precipitationSnow

Tsaghkadzor gets around 79 mm of rain and snow over 13.3 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 45% and peaks near 55% on the wettest days, and about 0 day brings snow. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)Snow chance (%)
1550
2540
3530
4520
5510
6500
7490
8480
9470
10460
11450
12440
13430
14421
15421
16421
17411
18411
19411
20411
21411
22411
23421
24421
25422
26432
27432
28432
29442
30432

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 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
1937
2946
3946
4955
5964
6964
7973
8973
9982
10982
11991
12991
13991
14991
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
291000
301000

Wind in September

Winds average 5 km/h in September, the calmest month.

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
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
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 6:33 AM to 7:02 AM, and sunset from 7:29 PM to 6:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.96:337:29
212.96:347:27
312.96:357:26
412.86:367:24
512.86:377:22
612.76:387:21
712.76:397:19
812.66:407:17
912.66:417:16
1012.56:417:14
1112.56:427:12
1212.46:437:10
1312.46:447:09
1412.46:457:07
1512.36:467:05
1612.36:487:03
1712.26:497:02
1812.26:507:00
1912.16:516:58
2012.16:526:56
2112.06:536:55
2212.06:546:53
2311.96:556:51
2411.96:566:49
2511.96:576:48
2611.86:586:46
2711.86:596:44
2811.77:006:42
2911.77:016:41
3011.67:026:39

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.82 kWh/m².

For context, solar energy here swings from a low near 2.27 kWh/m² to a high of 6.62 kWh/m² in June across the year — September's 4.82 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.4Bright
25.3Bright
35.3Bright
45.3Bright
55.2Bright
65.2Bright
75.2Bright
85.1Bright
95.1Bright
105.0Bright
115.0Bright
125.0Bright
134.9Bright
144.9Bright
154.8Bright
164.8Bright
174.8Bright
184.7Bright
194.7Bright
204.6Bright
214.6Bright
224.6Bright
234.5Bright
244.5Bright
254.5Bright
264.4Bright
274.4Bright
284.3Bright
294.3Bright
304.3Bright
Planning a trip in September

Hazard calendar for Tsaghkadzor

In seasonPeak

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

Tsaghkadzor's rainy season runs March–September, 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 Tsaghkadzor?

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

5.3
Sightseeing
1st-best month of the year
1.5
Beach & pool
3rd-best month of the year

September is a reasonable time to visit Tsaghkadzor for sightseeing.

What to pack for Tsaghkadzor in September

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

In September, Tsaghkadzor sees daytime highs around 17°C and nights near 8°C. Pack rain gear. Worth having: a warm layer and sun protection. About 13 days see rain.

rain geara warm layersun protection

UV index in Tsaghkadzor 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 Tsaghkadzor peaks around June 21 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highModerateJun 21UV 10Dec 21UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar4Moderate
Apr6High
May9Very high
Jun11Extreme
Jul10Extreme
Aug10Extreme
Sep7Very high
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Tsaghkadzor 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 Tsaghkadzor is worst in May — around 21 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (December, 11 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodMay 1121 µg/m³Dec 2211 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb15Moderate
Mar18Moderate
Apr21Moderate
May21Moderate
Jun20Moderate
Jul18Moderate
Aug16Moderate
Sep15Moderate
Oct14Moderate
Nov12Moderate
Dec11Good
Location & terrain

Where is Tsaghkadzor?

Tsaghkadzor sits at 40.5°N, 44.7°E, 0 m above sea level, in Armenia. The nearest listed city is Hrazdan, 3.0 km away.

CharentsavanSevanDilijanAbovyanVanadzorAvanKanaker-Zeytun

Topography around Tsaghkadzor

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

Within 3 km, the terrain around Tsaghkadzor has significant variations in elevation — a maximum elevation change of 566 m around an average of 1,896 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,440 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,664 m.

The land around Tsaghkadzor is covered by grassland (50%) and trees (39%) within 3 km, grassland (68%) within 16 km, and grassland (61%) within 80 km.

3 km
566 m
16 km
1,440 m
80 km
3,664 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Hrazdan 3.0 km · Charentsavan 16 km · Sevan 20 km · Dilijan 26 km · Abovyan 30 km · Vanadzor 36 km · Avan 37 km · Kanaker-Zeytun 38 km

Armenia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 38% of US
price level, 2025
GDP per capita
$9,474
2025
Happiness
5.6 / 10
World Happiness, 2025
Safe drinking water
82%
of population, 2024
Homicide rate
2.2
per 100k, 2023
Road deaths
20
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 515
Religion
Armenian Apostolic 95%not stated 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 Tsaghkadzor (40.5325°, 44.7232°, 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).