Maloyaroslavets weather in September

In September, Maloyaroslavets sees average daytime highs of 16°C and overnight lows near 7°C, with 60 mm of precipitation across 9.8 wet days and about 12.5 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 19°C in the first days to 13°C by the end. The sky is clear or mostly clear about 18% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 36 min at the start of September to 11 h 24 min by month's end. Set against the rest of the year, September is Maloyaroslavets's 6th-clearest and 8th-windiest month. For the whole year in context, see Maloyaroslavets's year-round climate.

Daytime high
16°
5th warmest
Overnight low
8th coldest
Precipitation
60 mm
9.8 wet days
Daylight
12 h 24 min
6:15 AM – 6:42 PM
Cloud cover
70%
6th clearest
Wind
13 km/h
8th windiest
Solar energy
2.7 kWh/m²
Travel score
4.8
out of 10

Maloyaroslavets is human settlement in Maloyaroslavetsky District, Kaluga Oblast, Russia.

Density
1,815/km²
people per km²
Founded
1301

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 13°C by the end.

A typical September day in Maloyaroslavets reaches about 16°C in the afternoon and slips back to 7°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 22°C. Set against its neighbours, September runs about 6°C cooler than August and about 7°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
11910
21910
31910
4189
5189
6189
7189
8189
9179
10178
11178
12178
13178
14168
15167
16167
17167
18167
19157
20156
21156
22156
23146
24146
25146
26145
27145
28135
29135
30135

How September really feels in Maloyaroslavets

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.

Maloyaroslavets 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-5° / -9°389.8117.50.0
Feb-4° / -10°3599.89.30.0
Mar / -5°379.17.211.40.0
Apr11° / 409.6213.82.6
May18° / 6311.60.115.85.6
Jun21° / 12°7212.10176.1
Jul23° / 14°8513.1016.56.4
Aug22° / 12°7010.6014.76.5
Sep16° / 609.80.112.54.8
Oct / 5910.81.910.21.6
Nov / -3°449.45.68.10.0
Dec-3° / -7°4110.69.970.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 18% 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 69%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13466
23268
33268
43268
53070
62971
72971
82971
92971
102872
112971
122971
132971
143070
153070
163268
173268
183268
193367
203367
213367
223268
233169
243169
253169
263169
273070
282971
292971
302872

Chance of precipitation in September

Any precipitation

Maloyaroslavets gets around 60 mm of rain and snow over 9.8 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 32% and peaks near 37% on the wettest days, and about 0 day brings snow. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
137
237
337
437
537
637
737
837
936
1036
1135
1235
1334
1433
1533
1632
1731
1831
1930
2029
2129
2229
2328
2428
2528
2628
2728
2828
2928
3028

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 (%)
180182
281172
382162
483152
584142
686131
787121
888111
989101
109091
119181
129271
139361
149451
159451
169640
179730
189820
199820
209910
219910
229910
239910
249910
259910
269910
279910
289910
299910
309910

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 13 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
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light 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
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 36 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 132 minutes over September. Sunrise moves from 5:46 AM to 6:42 AM, and sunset from 7:21 PM to 6:04 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.65:467:21
213.55:487:19
313.45:507:16
413.45:527:14
513.35:547:11
613.25:567:08
713.15:587:06
813.16:007:03
913.06:027:00
1012.96:046:58
1112.86:066:55
1212.76:076:52
1312.76:096:50
1412.66:116:47
1512.56:136:44
1612.46:156:42
1712.46:176:39
1812.36:196:36
1912.26:216:34
2012.16:236:31
2112.16:256:28
2212.06:276:26
2311.96:296:23
2411.86:316:20
2511.86:336:18
2611.76:356:15
2711.66:376:12
2811.56:386:10
2911.46:406:07
3011.46:426:04

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 2.7 kWh/m².

For context, solar energy here swings from a low near 0.39 kWh/m² to a high of 5.54 kWh/m² in June across the year — September's 2.7 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.4Moderate
23.3Moderate
33.3Moderate
43.2Moderate
53.2Moderate
63.1Moderate
73.0Moderate
83.0Moderate
93.0Moderate
102.9Moderate
112.9Moderate
122.8Moderate
132.8Moderate
142.8Moderate
152.7Moderate
162.7Moderate
172.7Moderate
182.6Moderate
192.6Moderate
202.5Moderate
212.5Moderate
222.5Moderate
232.4Moderate
242.4Moderate
252.3Moderate
262.3Moderate
272.2Moderate
282.2Moderate
292.1Moderate
302.1Moderate
Planning a trip in September

Is September a good time to visit Maloyaroslavets?

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

4.8
Sightseeing
5th-best month of the year
0.9
Beach & pool
5th-best month of the year

September is a reasonable time to visit Maloyaroslavets for sightseeing.

What to pack for Maloyaroslavets in September

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

In September, Maloyaroslavets sees daytime highs around 16°C and nights near 7°C. Worth packing: a warm layer and rain gear. About 10 days see rain.

a warm layerrain gear

UV index in Maloyaroslavets 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 Maloyaroslavets peaks around July 12 at about 6 (high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 18 at about 0 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 12UV 6Dec 18UV 0
UV index (midday)Level
Jan1Low
Feb1Low
Mar2Moderate
Apr3Moderate
May4Moderate
Jun6High
Jul6High
Aug5Moderate
Sep4Moderate
Oct2Low
Nov1Low
Dec0Low

Air quality in Maloyaroslavets 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 Maloyaroslavets is worst in March — around 15 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (January, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodModerateGoodMar 2315 µg/m³Jan 16 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb7Good
Mar15Moderate
Apr15Moderate
May11Good
Jun12Moderate
Jul14Moderate
Aug12Good
Sep10Good
Oct8Good
Nov6Good
Dec6Good
Location & terrain

Where is Maloyaroslavets?

Maloyaroslavets sits at 55.0°N, 36.5°E, 190 m above sea level, in Russia. The nearest listed city is Obninsk, 14 km away.

Topography around Maloyaroslavets

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

Within 3 km, the terrain around Maloyaroslavets has only modest variations in elevation — a maximum elevation change of 102 m around an average of 178 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 143 m; within 80 km, only modest variations in elevation — a maximum elevation change of 210 m.

The land around Maloyaroslavets is covered by trees (52%), grassland (20%) and artificial surfaces (20%) within 3 km, trees (62%) within 16 km, and trees (68%) within 80 km.

3 km
102 m
16 km
143 m
80 km
210 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Obninsk 14 km · Balabanovo 22 km · Naro-Fominsk 45 km · Protvino 50 km · Kaluga 55 km · Mozhaysk 61 km · Serpukhov 61 km · Kubinka 65 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 Maloyaroslavets (55.0146°, 36.4719°, elevation 190 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).