Anna weather in September

In September, Anna sees average daytime highs of 19°C and overnight lows near 9°C, with 47 mm of rain across 8.3 wet days and about 12.4 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 22°C in the first days to 16°C by the end. The sky is clear or mostly clear about 30% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 24 min at the start of September to 11 h 24 min by month's end. Set against the rest of the year, September is Anna's 5th-clearest and 8th-windiest month. For the whole year in context, see Anna's year-round climate.

Daytime high
19°
5th warmest
Overnight low
8th coldest
Rainfall
47 mm
8.3 wet days
Daylight
12 h 24 min
6:01 AM – 6:24 PM
Cloud cover
60%
5th clearest
Wind
13 km/h
8th windiest
Solar energy
3.27 kWh/m²
Travel score
6.3
out of 10

Anna is human settlement in Anninsky District, Voronezh Oblast, Russia.

Founded
1698

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 22°C in the first days to 16°C by the end.

A typical September day in Anna reaches about 19°C in the afternoon and slips back to 9°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 26°C. Set against its neighbours, September runs about 7°C cooler than August and about 8°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12311
22311
32211
42211
52211
62211
72110
82110
92110
102110
112010
122010
13209
14209
15199
16199
17199
18198
19188
20188
21188
22188
23177
24177
25177
26177
27177
28167
29166
30166

How September really feels in Anna

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.

Anna weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-4° / -9°429.810.28.10.0
Feb-3° / -9°348.38.19.60.0
Mar / -4°389.16.311.50.1
Apr13° / 418.3113.53.9
May21° / 10°499.7015.36.5
Jun24° / 14°569.8016.36.9
Jul27° / 16°529.5015.96.8
Aug26° / 14°376.3014.47.4
Sep19° / 478.3012.46.3
Oct11° / 488.61.110.42.9
Nov / -2°407.93.98.60.1
Dec-2° / -7°429.58.37.70.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 57%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15050
25050
34852
44753
54753
64654
74654
84555
94555
104555
114456
124456
134555
144456
154456
164555
174456
184357
194357
204258
214159
224159
234159
244060
254060
263862
273763
283664
293664
303565

Chance of precipitation in September

Any precipitation

Anna gets around 47 mm of rain over 8.3 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 27% and peaks near 29% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
124
225
325
426
526
627
727
828
928
1029
1129
1229
1329
1429
1529
1628
1728
1828
1928
2028
2128
2228
2328
2428
2527
2627
2727
2827
2927
3027

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 93% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
185132
286131
387121
487121
587121
688111
788111
889101
99091
109190
119280
129370
139370
149460
159550
169550
179640
189640
199730
209730
219730
229820
239820
249820
259820
269820
279820
289820
299820
309730

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 24 min at the start of September to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 120 minutes over September. Sunrise moves from 5:36 AM to 6:24 AM, and sunset from 7:00 PM to 5:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.45:367:00
213.35:386:57
313.35:406:55
413.25:416:53
513.15:436:50
613.15:456:48
713.05:466:46
812.95:486:43
912.95:496:41
1012.85:516:39
1112.75:536:36
1212.75:546:34
1312.65:566:31
1412.55:586:29
1512.55:596:27
1612.46:016:24
1712.36:036:22
1812.36:046:19
1912.26:066:17
2012.16:086:15
2112.16:096:12
2212.06:116:10
2311.96:136:08
2411.86:146:05
2511.86:166:03
2611.76:186:00
2711.66:195:58
2811.66:215:56
2911.56:235:53
3011.46:245:51

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.27 kWh/m².

For context, solar energy here swings from a low near 0.58 kWh/m² to a high of 5.95 kWh/m² in June across the year — September's 3.27 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.0Bright
34.0Moderate
43.9Moderate
53.8Moderate
63.8Moderate
73.7Moderate
83.6Moderate
93.6Moderate
103.5Moderate
113.5Moderate
123.4Moderate
133.4Moderate
143.3Moderate
153.3Moderate
163.2Moderate
173.2Moderate
183.1Moderate
193.1Moderate
203.0Moderate
213.0Moderate
223.0Moderate
232.9Moderate
242.9Moderate
252.8Moderate
262.8Moderate
272.7Moderate
282.6Moderate
292.6Moderate
302.5Moderate
Planning a trip in September

Is September a good time to visit Anna?

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

6.3
Sightseeing
5th-best month of the year
3.0
Beach & pool
5th-best month of the year

September is a reasonable time to visit Anna for sightseeing.

What to pack for Anna in September

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

In September, Anna sees daytime highs around 19°C and nights near 9°C. Worth packing: rain gear. About 8 days see rain.

rain gear

UV index in Anna in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Anna peaks around June 20 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 20 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighHighModerateLowJun 20UV 7Dec 20UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar3Moderate
Apr4Moderate
May4Moderate
Jun7Very high
Jul7High
Aug5High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Anna 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 Anna is worst in March — around 16 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (December, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 1815 µg/m³Dec 186 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb9Good
Mar16Moderate
Apr11Good
May7Good
Jun9Good
Jul12Moderate
Aug9Good
Sep6Good
Oct7Good
Nov7Good
Dec6Good
Location & terrain

Where is Anna?

Anna sits at 51.5°N, 40.4°E, 152 m above sea level, in Russia. The nearest listed city is Bobrov, 51 km away.

Topography around Anna

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

Within 3 km, the terrain around Anna has only modest variations in elevation — a maximum elevation change of 82 m around an average of 148 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 94 m; within 80 km, only modest variations in elevation — a maximum elevation change of 182 m.

The land around Anna is covered by trees (51%) and artificial surfaces (22%) within 3 km, cropland (56%) and trees (22%) within 16 km, and cropland (71%) within 80 km.

3 km
82 m
16 km
94 m
80 km
182 m
treesgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Bobrov 51 km · Novaya Usman’ 72 km · Buturlinovka 75 km · Usman’ 78 km · Zherdevka 82 km · Liski 85 km · Novovoronezh 86 km · Voronezh 87 km

Russia travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 32% of US
price level, 2025
GDP per capita
$17,547
2025
Happiness
5.8 / 10
World Happiness, 2025
Safe drinking water
76%
of population, 2024
Homicide rate
6.8
per 100k, 2021
Road deaths
12
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 521
Religion
other Christian 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 Anna (51.4901°, 40.4224°, elevation 152 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).