Botoşani weather in September

In September, Botoşani sees average daytime highs of 21°C and overnight lows near 11°C, with 55 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 24°C in the first days to 19°C by the end. The sky is clear or mostly clear about 33% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 12 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Botoşani's 3rd-clearest and 9th-windiest month. For the whole year in context, see Botoşani's year-round climate.

Daytime high
21°
5th warmest
Overnight low
11°
9th coldest
Rainfall
55 mm
8.3 wet days
Daylight
12 h 18 min
5:57 AM – 6:18 PM
Cloud cover
57%
3rd clearest
Wind
10 km/h
9th windiest
Solar energy
3.58 kWh/m²
Travel score
6.8
out of 10

Botoşani is locality in Botoșani County, Romania.

Air quality
Moderate
PM2.5 13.4 µg/m³ · 2019
Founded
1350

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 19°C by the end.

A typical September day in Botoşani reaches about 21°C in the afternoon and slips back to 11°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 27°C. Set against its neighbours, September runs about 5°C cooler than August and about 7°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12414
22413
32413
42413
52313
62313
72313
82312
92312
102212
112212
122212
132212
142211
152111
162111
172111
182111
192111
202011
212010
222010
232010
242010
251910
261910
27199
28199
29199
30189

How September really feels in Botoşani

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.

Botoşani 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°276.75.48.70.0
Feb / -4°296.44.79.90.0
Mar / 419.3311.61.7
Apr16° / 529.70.613.44.8
May22° / 11°6611.5014.96.4
Jun25° / 15°8912.5015.76.4
Jul27° / 16°9212015.46.3
Aug27° / 16°628.9014.16.9
Sep21° / 11°558.3012.46.8
Oct15° / 4570.210.64.7
Nov / 356.12.49.11.2
Dec / -3°337.14.48.30.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 50%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15842
25842
35743
45644
55644
65644
75644
85545
95545
105446
115446
125347
135347
145248
155248
165149
175149
184951
194852
204753
214753
224753
234555
244555
254555
264456
274456
284456
294456
304357

Chance of precipitation in September

Any precipitation

Botoşani gets around 55 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 28% and peaks near 30% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
130
230
330
430
530
629
729
829
929
1029
1129
1229
1329
1429
1528
1628
1728
1828
1927
2027
2127
2227
2326
2426
2525
2625
2725
2824
2924
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 79% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
1603010
262299
364288
466277
568266
669265
771254
872244
974233
1075223
1177212
1278202
1379192
1480182
1581172
1681172
1782162
1883152
1984142
2084142
2185132
2286122
2386122
2487112
2587112
2688102
2788102
2888102
2988102
3088102

Wind in September

Winds average 10 km/h in September.

Across September, daily wind ranges from about 10 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
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 12 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 102 minutes over September. Sunrise moves from 5:37 AM to 6:17 AM, and sunset from 6:50 PM to 5:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.25:376:50
213.25:386:47
313.15:396:45
413.05:416:43
513.05:426:41
612.95:446:39
712.95:456:37
812.85:466:35
912.85:486:33
1012.75:496:31
1112.65:506:29
1212.65:526:26
1312.55:536:24
1412.55:556:22
1512.45:566:20
1612.35:576:18
1712.35:596:16
1812.26:006:14
1912.26:026:11
2012.16:036:09
2112.06:046:07
2212.06:066:05
2311.96:076:03
2411.96:096:01
2511.86:105:59
2611.76:125:56
2711.76:135:54
2811.66:145:52
2911.66:165:50
3011.56:175:48

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.58 kWh/m².

For context, solar energy here swings from a low near 0.93 kWh/m² to a high of 5.78 kWh/m² in June across the year — September's 3.58 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.2Bright
44.2Bright
54.1Bright
64.1Bright
74.0Bright
84.0Moderate
93.9Moderate
103.9Moderate
113.8Moderate
123.8Moderate
133.7Moderate
143.7Moderate
153.6Moderate
163.6Moderate
173.5Moderate
183.5Moderate
193.4Moderate
203.4Moderate
213.3Moderate
223.3Moderate
233.2Moderate
243.2Moderate
253.1Moderate
263.1Moderate
273.0Moderate
283.0Moderate
292.9Moderate
302.9Moderate
Planning a trip in September

Is September a good time to visit Botoşani?

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

6.8
Sightseeing
2nd-best month of the year
4.3
Beach & pool
4th-best month of the year

September is a reasonable time to visit Botoşani for sightseeing.

What to pack for Botoşani in September

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

In September, Botoşani sees daytime highs around 21°C and nights near 11°C. Worth packing: rain gear. About 8 days see rain.

rain gear

UV index in Botoşani 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 Botoşani peaks around July 17 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 17UV 8Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar3Moderate
Apr6High
May5High
Jun7Very high
Jul8Very high
Aug7Very high
Sep5High
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Botoşani 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 Botoşani is worst in July — around 18 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 9 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Botoşani's WHO annual average of 13.4 µg/m³.

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1518 µg/m³Dec 159 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb13Moderate
Mar17Moderate
Apr14Moderate
May14Moderate
Jun16Moderate
Jul18Moderate
Aug16Moderate
Sep13Moderate
Oct10Good
Nov10Good
Dec9Good
Location & terrain

Where is Botoşani?

Botoşani sits at 47.8°N, 26.7°E, 159 m above sea level, in Romania. The nearest listed city is Dorohoi, 30 km away.

FălticeniPaşcaniRădăuțiGura HumoruluiTârgu NeamţEdineţ

Topography around Botoşani

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

Within 3 km, the terrain around Botoşani has only modest variations in elevation — a maximum elevation change of 110 m around an average of 150 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 301 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,483 m.

The land around Botoşani is covered by artificial surfaces (31%), grassland (24%) and cropland (24%) within 3 km, cropland (51%) and grassland (31%) within 16 km, and cropland (52%), trees (25%) and grassland (20%) within 80 km.

3 km
110 m
16 km
301 m
80 km
1,483 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Dorohoi 30 km · Suceava 34 km · Fălticeni 43 km · Paşcani 56 km · Rădăuți 57 km · Gura Humorului 62 km · Târgu Neamţ 65 km · Edineţ 67 km

Romania travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 44% of US
price level, 2025
GDP per capita
$22,538
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
82%
of population, 2024
Homicide rate
1.1
per 100k, 2023
Road deaths
10.3
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 605
Religion
Romanian Orthodox 85%other 5%Roman Catholic 5%Reformed 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 Botoşani (47.75°, 26.6667°, elevation 159 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).