Shu weather in September

In September, Shu sees average daytime highs of 27°C and overnight lows near 13°C, with 25 mm of rain across 4.1 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 30°C in the first days to 24°C by the end. The sky is clear or mostly clear about 67% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 06 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Shu's 2nd-clearest and 6th-windiest month. For the whole year in context, see Shu's year-round climate.

Daytime high
27°
4th warmest
Overnight low
13°
8th coldest
Rainfall
25 mm
4.1 wet days
Daylight
12 h 18 min
6:50 AM – 7:08 PM
Cloud cover
28%
2nd clearest
Wind
10 km/h
6th windiest
Solar energy
5.09 kWh/m²
Travel score
7.6
out of 10

Shu is human settlement in Kazakhstan.

Founded
1960

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 30°C in the first days to 24°C by the end.

A typical September day in Shu reaches about 27°C in the afternoon and slips back to 13°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 33°C. Set against its neighbours, September runs about 6°C cooler than August and about 8°C warmer than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13017
23016
33016
43016
52916
62916
72915
82915
92815
102815
112814
122814
132714
142714
152714
162713
172613
182613
192613
202612
212512
222512
232512
242512
252411
262411
272411
282411
292311
302310

How September really feels in Shu

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.

Shu 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 / -8°327.16.19.10.0
Feb / -6°367.75.410.20.1
Mar12° / 509.52.911.63.0
Apr20° / 7511.60.713.25.9
May26° / 14°6810.9014.56.6
Jun32° / 19°469.8015.24.4
Jul34° / 21°337.8014.93.4
Aug33° / 19°234.6013.84.5
Sep27° / 13°254.1012.37.6
Oct19° / 426.20.710.86.7
Nov10° / -0°487.93.49.52.2
Dec / -6°3985.98.80.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 67% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 19%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18812
28713
38713
48812
58812
68812
78713
88614
98614
108515
118515
128416
138317
148317
158218
168218
178020
188020
197921
207921
217822
227723
237624
247624
257426
267327
277327
287129
297030
307030

Chance of precipitation in September

Any precipitation

Shu gets around 25 mm of rain over 4.1 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 14% and peaks near 19% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
110
210
310
410
510
610
710
810
911
1011
1112
1212
1313
1413
1514
1614
1714
1815
1915
2016
2116
2217
2317
2418
2518
2618
2719
2819
2919
3019

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
1982
2982
3982
4982
5991
6991
7991
8991
9991
10991
11991
12991
13991
14991
15991
16991
17991
18991
19991
20991
21991
22991
23991
24991
25991
26991
27991
28991
29991
30991

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 06 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 90 minutes over September. Sunrise moves from 6:33 AM to 7:07 AM, and sunset from 7:36 PM to 6:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.16:337:36
213.06:347:34
313.06:357:33
412.96:377:31
512.96:387:29
612.86:397:27
712.86:407:25
812.76:417:23
912.76:427:21
1012.66:437:19
1112.56:457:18
1212.56:467:16
1312.46:477:14
1412.46:487:12
1512.36:497:10
1612.36:507:08
1712.26:527:06
1812.26:537:04
1912.16:547:02
2012.16:557:00
2112.06:566:59
2212.06:576:57
2311.96:596:55
2411.97:006:53
2511.87:016:51
2611.87:026:49
2711.77:036:47
2811.77:056:45
2911.67:066:43
3011.67:076:42

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.09 kWh/m².

For context, solar energy here swings from a low near 1.75 kWh/m² to a high of 7.11 kWh/m² in July across the year — September's 5.09 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.9Bright
25.8Bright
35.8Bright
45.8Bright
55.7Bright
65.7Bright
75.6Bright
85.5Bright
95.5Bright
105.4Bright
115.4Bright
125.3Bright
135.3Bright
145.2Bright
155.1Bright
165.1Bright
175.0Bright
184.9Bright
194.9Bright
204.8Bright
214.7Bright
224.7Bright
234.6Bright
244.5Bright
254.5Bright
264.4Bright
274.3Bright
284.3Bright
294.2Bright
304.2Bright
Planning a trip in September

Is September a good time to visit Shu?

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
7.7
Beach & pool
1st-best month of the year

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

What to pack for Shu in September

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

In September, Shu sees daytime highs around 27°C and nights near 13°C. Worth packing: light clothes and sun protection. About 4 days see rain.

light clothessun protection

UV index in Shu 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 Shu peaks around May 20 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highHighModerateLowMay 20UV 8Dec 18UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr5High
May9Very high
Jun7Very high
Jul8Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Shu 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 Shu is worst in April — around 22 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (December, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 2222 µg/m³Dec 229 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb12Good
Mar21Moderate
Apr22Moderate
May22Moderate
Jun18Moderate
Jul21Moderate
Aug21Moderate
Sep22Moderate
Oct19Moderate
Nov13Moderate
Dec8Good
Location & terrain

Where is Shu?

Shu sits at 43.6°N, 73.8°E, 461 m above sea level, in Kazakhstan. The nearest listed city is Kara-Balta, 88 km away.

Topography around Shu

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

Within 3 km, the terrain around Shu has only modest variations in elevation — a maximum elevation change of 27 m around an average of 467 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 115 m; within 80 km, large variations in elevation — a maximum elevation change of 1,149 m.

The land around Shu is covered by artificial surfaces (41%) and grassland (34%) within 3 km, grassland (60%) and cropland (29%) within 16 km, and grassland (78%) within 80 km.

3 km
27 m
16 km
115 m
80 km
1,149 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Kara-Balta 88 km · Belovodskoye 91 km · Merke 94 km · Bishkek 106 km · Lebedinovka 109 km · Kant 119 km · Ivanovka 134 km · Tokmok 151 km

Kazakhstan travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 33% of US
price level, 2025
GDP per capita
$14,692
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
92%
of population, 2024
Homicide rate
2.6
per 100k, 2022
Road deaths
12.7
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 417
Religion
Muslim 69%Christian 17%non-believers 2%Buddhism 0%

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 Shu (43.6051°, 73.7622°, elevation 461 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).