Frolovo weather in September

In September, Frolovo sees average daytime highs of 21°C and overnight lows near 10°C, with 42 mm of rain across 6.6 wet days and about 12.4 hours of daylight. It is the 5th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 18°C by the end. The sky is clear or mostly clear about 37% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 18 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Frolovo's 3rd-clearest and 8th-windiest month. For the whole year in context, see Frolovo's year-round climate.

Daytime high
21°
5th warmest
Overnight low
10°
8th coldest
Rainfall
42 mm
6.6 wet days
Daylight
12 h 24 min
5:49 AM – 6:11 PM
Cloud cover
53%
3rd clearest
Wind
13 km/h
8th windiest
Solar energy
3.69 kWh/m²
Travel score
7.0
out of 10

Frolovo is town in Russia.

Density
681/km²
people per km²
Founded
1859

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 24°C in the first days to 18°C by the end.

A typical September day in Frolovo reaches about 21°C in the afternoon and slips back to 10°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 28°C. Set against its neighbours, September runs about 7°C cooler than August and about 9°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12513
22513
32412
42412
52412
62412
72312
82311
92311
102211
112211
122211
132210
142110
152110
162110
172110
18209
19209
20209
21209
22198
23198
24198
25198
26188
27188
28187
29187
30177

How September really feels in Frolovo

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.

Frolovo weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan-4° / -9°388.78.88.40.0
Feb-3° / -10°327.97.49.80.0
Mar / -4°388.75.411.50.2
Apr14° / 397.60.713.54.4
May22° / 11°448.5015.16.8
Jun26° / 15°438.10166.9
Jul29° / 17°448015.76.1
Aug28° / 16°254.9014.26.9
Sep21° / 10°426.6012.47.0
Oct13° / 377.70.410.53.6
Nov / -3°327.13.28.80.1
Dec-2° / -7°398.97.880.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 48%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15941
25842
35842
45743
55545
65545
75446
85446
95347
105347
115248
125248
135248
145248
155248
165149
175248
185248
195248
205248
215149
225050
235050
244951
254951
264951
274852
284654
294654
304555

Chance of precipitation in September

Any precipitation

Frolovo gets around 42 mm of rain over 6.6 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 22% and peaks near 24% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
118
218
319
420
520
621
721
822
923
1023
1123
1224
1324
1424
1524
1624
1723
1823
1923
2023
2123
2223
2323
2422
2523
2623
2723
2823
2923
3024

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 95% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
189101
29091
39181
49181
59271
69271
79361
89451
99451
109541
119640
129640
139640
149730
159730
169730
179730
189730
199730
209730
219730
229730
239730
249730
259730
269730
279730
289640
299640
309640

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 13 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
113light breeze
213light breeze
313light 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
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 18 min at the start of September to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 108 minutes over September. Sunrise moves from 5:26 AM to 6:10 AM, and sunset from 6:44 PM to 5:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.35:266:44
213.25:276:42
313.25:296:40
413.15:306:38
513.15:326:35
613.05:336:33
712.95:356:31
812.95:376:29
912.85:386:27
1012.75:406:24
1112.75:416:22
1212.65:436:20
1312.65:446:17
1412.55:466:15
1512.45:476:13
1612.45:496:11
1712.35:506:08
1812.25:526:06
1912.25:536:04
2012.15:556:02
2112.05:565:59
2212.05:585:57
2311.96:005:55
2411.96:015:52
2511.86:035:50
2611.76:045:48
2711.76:065:46
2811.66:075:43
2911.56:095:41
3011.56:105:39

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.69 kWh/m².

For context, solar energy here swings from a low near 0.7 kWh/m² to a high of 6.16 kWh/m² in June across the year — September's 3.69 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.5Bright
24.4Bright
34.3Bright
44.3Bright
54.2Bright
64.2Bright
74.1Bright
84.0Bright
94.0Moderate
103.9Moderate
113.9Moderate
123.8Moderate
133.8Moderate
143.7Moderate
153.7Moderate
163.6Moderate
173.6Moderate
183.6Moderate
193.5Moderate
203.5Moderate
213.4Moderate
223.4Moderate
233.3Moderate
243.3Moderate
253.2Moderate
263.2Moderate
273.1Moderate
283.0Moderate
293.0Moderate
302.9Moderate
Planning a trip in September

Is September a good time to visit Frolovo?

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

7.0
Sightseeing
1st-best month of the year
4.3
Beach & pool
5th-best month of the year

September is one of the better times to visit Frolovo for general sightseeing.

What to pack for Frolovo in September

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

In September, Frolovo sees daytime highs around 21°C and nights near 10°C. Little to plan around — just the basics. About 7 days see rain.

UV index in Frolovo in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Frolovo peaks around July 10 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 19 at about 1 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 10UV 7Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar2Moderate
Apr4Moderate
May5Moderate
Jun7Very high
Jul7Very high
Aug5High
Sep5Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Frolovo 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 Frolovo is worst in March — around 16 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (June, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodMar 1715 µg/m³Jun 137 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar16Moderate
Apr10Good
May7Good
Jun6Good
Jul8Good
Aug7Good
Sep6Good
Oct8Good
Nov9Good
Dec7Good
Location & terrain

Where is Frolovo?

Frolovo sits at 49.8°N, 43.7°E, 125 m above sea level, in Russia. The nearest listed city is Mikhaylovka, 44 km away.

Topography around Frolovo

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

Within 3 km, the terrain around Frolovo has only modest variations in elevation — a maximum elevation change of 64 m around an average of 118 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 114 m; within 80 km, only modest variations in elevation — a maximum elevation change of 218 m.

The land around Frolovo is covered by grassland (39%) and artificial surfaces (37%) within 3 km, cropland (55%) and grassland (34%) within 16 km, and cropland (50%) and grassland (41%) within 80 km.

3 km
64 m
16 km
114 m
80 km
218 m
treesgrasslandcroplandartificial surfaces
September weather nearby: Mikhaylovka 44 km · Kotovo 103 km · Novoanninskiy 110 km · Dubovka 116 km · Kalach-na-Donu 120 km · Gorodishche 123 km · Kamyshin 131 km · Yelan’ 131 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 Frolovo (49.7688°, 43.6542°, elevation 125 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).