Kyzyl-Suu weather in September

In September, Kyzyl-Suu sees average daytime highs of 12°C and overnight lows near 5°C, with 200 mm of precipitation across 20 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 14°C in the first days to 10°C by the end. The sky is clear or mostly clear about 41% 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 Kyzyl-Suu's 1st-clearest and 9th-windiest month. For the whole year in context, see Kyzyl-Suu's year-round climate.

Daytime high
12°
4th warmest
Overnight low
9th coldest
Precipitation
200 mm
20 wet days
Daylight
12 h 18 min
6:34 AM – 6:51 PM
Cloud cover
48%
1st clearest
Wind
5 km/h
9th windiest
Solar energy
5 kWh/m²
Travel score
2.6
out of 10

Kyzyl-Suu is village in Issyk-Kul Region, Kyrgyzstan.

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 14°C in the first days to 10°C by the end.

A typical September day in Kyzyl-Suu reaches about 12°C in the afternoon and slips back to 5°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 8°C and 15°C. Set against its neighbours, September runs about 3°C cooler than August and about 6°C warmer than October.

-5°10°15°20°151015202530
Avg high (°C)Avg low (°C)
1147
2147
3147
4147
5147
6137
7136
8136
9136
10136
11136
12136
13135
14125
15125
16125
17125
18125
19124
20114
21114
22114
23114
24114
25113
26103
27103
28103
29103
30103

How September really feels in Kyzyl-Suu

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.

Kyzyl-Suu weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-6° / -12°611212.79.30.0
Feb-4° / -10°7412.312.510.30.0
Mar / -5°8713.512.611.60.0
Apr / -0°110149.313.10.3
May10° / 15318.5814.41.7
Jun13° / 17119.66.1152.9
Jul16° / 19019.62.114.83.9
Aug15° / 22420.52.313.73.8
Sep12° / 200204.612.32.6
Oct / -1°14816.27.310.80.6
Nov-0° / -6°9012.610.19.60.0
Dec-5° / -10°7011.211.390.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 25% of September, with mostly cloudy or overcast conditions the remaining 34%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16733
26832
36832
46832
56931
66931
76931
87030
96931
106931
116931
126931
136931
146832
156832
166832
176733
186634
196634
206436
216337
226337
236238
246238
256139
266139
276040
286040
295941
305941

Chance of precipitation in September

Any precipitationSnow

Kyzyl-Suu gets around 200 mm of rain and snow over 20 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 66% and peaks near 68% on the wettest days, and about 5 days bring snow.

0%20%40%60%80%151015202530
Rain chance (%)Snow chance (%)
16612
26613
36613
46614
56614
66615
76615
86615
96616
106616
116616
126617
136717
146717
156717
166817
176817
186816
196816
206816
216816
226816
236715
246715
256615
266515
276515
286415
296415
306316

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 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100

Wind in September

Winds average 5 km/h in September.

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

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
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 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 6:18 AM to 6:49 AM, and sunset from 7:18 PM to 6:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.06:187:18
213.06:197:16
312.96:207:14
412.96:217:13
512.86:227:11
612.86:237:09
712.76:247:07
812.76:257:05
912.66:267:04
1012.66:277:02
1112.56:287:00
1212.56:296:58
1312.46:316:56
1412.46:326:54
1512.36:336:53
1612.36:346:51
1712.26:356:49
1812.26:366:47
1912.16:376:45
2012.16:386:43
2112.06:396:42
2212.06:406:40
2311.96:426:38
2411.96:436:36
2511.86:446:34
2611.86:456:32
2711.76:466:31
2811.76:476:29
2911.66:486:27
3011.66:496:25

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5 kWh/m².

For context, solar energy here swings from a low near 2.11 kWh/m² to a high of 6.95 kWh/m² in June across the year — September's 5 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.5Bright
45.5Bright
55.5Bright
65.4Bright
75.4Bright
85.3Bright
95.3Bright
105.3Bright
115.2Bright
125.2Bright
135.1Bright
145.1Bright
155.0Bright
165.0Bright
175.0Bright
184.9Bright
194.8Bright
204.8Bright
214.8Bright
224.7Bright
234.7Bright
244.6Bright
254.5Bright
264.5Bright
274.5Bright
284.4Bright
294.4Bright
304.3Bright
Planning a trip in September

Is September a good time to visit Kyzyl-Suu?

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

2.6
Sightseeing
4th-best month of the year
Beach & pool
never really warm enough

September is a weaker month for outdoor sightseeing in Kyzyl-Suu.

What to pack for Kyzyl-Suu in September

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

In September, Kyzyl-Suu sees daytime highs around 12°C and nights near 5°C. Pack rain gear. Worth having: a warm layer and sun protection. About 20 days see rain.

rain geara warm layersun protection

UV index in Kyzyl-Suu 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 Kyzyl-Suu peaks around July 19 at about 10 (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 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJul 19UV 10Jan 10UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr6High
May10Extreme
Jun9Very high
Jul10Very high
Aug9Very high
Sep7High
Oct4Moderate
Nov3Moderate
Dec2Low

Air quality in Kyzyl-Suu 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 Kyzyl-Suu is worst in April — around 25 µg/m³ PM2.5 (moderate), about 8.9× the cleanest month (December, 3 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 1924 µg/m³Dec 173 µg/m³
PM2.5 (µg/m³)Level
Jan4Good
Feb5Good
Mar16Moderate
Apr25Moderate
May21Moderate
Jun17Moderate
Jul17Moderate
Aug18Moderate
Sep13Moderate
Oct10Good
Nov4Good
Dec3Good
Location & terrain

Where is Kyzyl-Suu?

Kyzyl-Suu sits at 42.3°N, 78.0°E, 1,757 m above sea level, in Kyrgyzstan. The nearest listed city is Karakol, 36 km away.

EsikTalgarAlmatyShelekOtegen BatyraBurundayBalykchy

Topography around Kyzyl-Suu

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

Within 3 km, the terrain around Kyzyl-Suu has significant variations in elevation — a maximum elevation change of 290 m around an average of 1,771 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,839 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,631 m.

The land around Kyzyl-Suu is covered by cropland (56%) and grassland (27%) within 3 km, grassland (62%) and cropland (24%) within 16 km, and grassland (30%) and water (21%) within 80 km.

3 km
290 m
16 km
1,839 m
80 km
3,631 m
treesgrasslandcroplandartificial surfacesbare terrainsnow and icewatermoss and lichen
September weather nearby: Karakol 36 km · Esik 121 km · Talgar 124 km · Almaty 135 km · Shelek 141 km · Otegen Batyra 144 km · Burunday 147 km · Balykchy 150 km

Kyrgyzstan 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
$3,081
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
74%
of population, 2024
Homicide rate
1.7
per 100k, 2020
Road deaths
12.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Very low
EF EPI 443
Religion
Muslim 90%Christian 7%other 3%

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 Kyzyl-Suu (42.3421°, 78.0064°, elevation 1,757 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).