Sora weather in September

In September, Sora sees average daytime highs of 22°C and overnight lows near 12°C, with 96 mm of rain across 10.8 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 20°C by the end. The sky is clear or mostly clear about 41% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 hours at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Sora's 4th-clearest and 10th-windiest month. For the whole year in context, see Sora's year-round climate.

Daytime high
22°
4th warmest
Overnight low
12°
9th coldest
Rainfall
96 mm
10.8 wet days
Daylight
12 h 18 min
5:52 AM – 6:08 PM
Cloud cover
48%
4th clearest
Wind
5 km/h
10th windiest
Solar energy
4.45 kWh/m²
Travel score
6.7
out of 10

Sora is chief town of the municipality of Sora, Lazio, Italy.

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 20°C by the end.

A typical September day in Sora reaches about 22°C in the afternoon and slips back to 12°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 26°C. Set against its neighbours, September runs about 5°C cooler than August and about 5°C warmer than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12514
22514
32413
42413
52413
62413
72413
82313
92312
102312
112312
122312
132212
142212
152212
162212
172212
182211
192211
202111
212111
222111
232111
242111
252111
262010
272010
282010
292010
302010

How September really feels in Sora

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.

Sora weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°899.52.79.31.1
Feb / -1°9510.42.910.31.5
Mar11° / 10510.92.411.72.9
Apr15° / 11313.20.813.14.0
May19° / 9311.9014.35.9
Jun23° / 13°639.50157.2
Jul27° / 15°446.9014.77.6
Aug27° / 15°407.7013.77.4
Sep22° / 12°9610.8012.36.7
Oct18° / 12811.10.110.95.7
Nov12° / 16512.60.79.63.1
Dec / 132112.191.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 24% of September, with mostly cloudy or overcast conditions the remaining 35%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17525
27327
37228
47129
57030
66832
76832
86733
96634
106634
116436
126535
136436
146337
156337
166238
176238
186337
196238
206238
216238
226238
236238
246337
256238
266238
276238
286238
296238
306139

Chance of precipitation in September

Any precipitation

Sora gets around 96 mm of rain over 10.8 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 36% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
134
234
335
436
536
636
737
837
937
1037
1137
1238
1338
1438
1538
1638
1738
1838
1938
2037
2137
2236
2336
2435
2535
2634
2734
2834
2934
3034

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 61% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
1384715
2404614
3434413
4454311
5474310
649429
751418
852408
954397
1055387
1157376
1257376
1358366
1459356
1560346
1662335
1763325
1864315
1965305
2067294
2168284
2269274
2371263
2472253
2573243
2675232
2776222
2877212
2979201
3079201

Wind in September

Winds average 5 km/h in September.

Across September, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 hours 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 84 minutes over September. Sunrise moves from 5:36 AM to 6:07 AM, and sunset from 6:35 PM to 5:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:366:35
212.95:376:33
312.95:386:31
412.85:396:30
512.85:406:28
612.85:416:26
712.75:426:24
812.75:436:23
912.65:446:21
1012.65:456:19
1112.55:466:17
1212.55:476:15
1312.45:486:14
1412.45:496:12
1512.35:516:10
1612.35:526:08
1712.25:536:06
1812.25:546:05
1912.15:556:03
2012.15:566:01
2112.05:575:59
2212.05:585:57
2311.95:595:55
2411.96:005:54
2511.86:015:52
2611.86:025:50
2711.76:035:48
2811.76:055:47
2911.76:065:45
3011.66:075:43

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.45 kWh/m².

For context, solar energy here swings from a low near 1.65 kWh/m² to a high of 6.87 kWh/m² in July across the year — September's 4.45 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.1Bright
45.0Bright
55.0Bright
64.9Bright
74.9Bright
84.8Bright
94.8Bright
104.7Bright
114.7Bright
124.6Bright
134.5Bright
144.5Bright
154.5Bright
164.4Bright
174.4Bright
184.3Bright
194.3Bright
204.2Bright
214.2Bright
224.1Bright
234.1Bright
244.0Bright
254.0Moderate
263.9Moderate
273.9Moderate
283.9Moderate
293.8Moderate
303.8Moderate
Planning a trip in September

Is September a good time to visit Sora?

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

6.7
Sightseeing
4th-best month of the year
4.7
Beach & pool
4th-best month of the year

September is a reasonable time to visit Sora for sightseeing.

What to pack for Sora in September

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

In September, Sora sees daytime highs around 22°C and nights near 12°C. Worth packing: light clothes and rain gear. About 11 days see rain.

light clothesrain gear

Sea temperature near Sora in September

The nearest coast averages about 24°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 66 km away) is warmest in August at about 26°C and coldest in February near 14°C.

It's comfortable for a long swim from May 28 to Nov 5 — about 5.3 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Bracing
Feb14Bracing
Mar14Bracing
Apr16Cool
May19Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep24Warm
Oct22Refreshing
Nov19Cool
Dec17Cool

UV index in Sora 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 Sora peaks around July 16 at about 10 (very high) — sunscreen, a hat and midday shade are essential. 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 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highModerateLowJul 16UV 10Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5High
Apr4Moderate
May7High
Jun9Very high
Jul10Extreme
Aug9Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low

Air quality in Sora 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 Sora is worst in April — around 18 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1118 µg/m³Nov 1712 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb16Moderate
Mar17Moderate
Apr18Moderate
May15Moderate
Jun14Moderate
Jul13Moderate
Aug15Moderate
Sep13Moderate
Oct13Moderate
Nov12Moderate
Dec13Moderate
Location & terrain

Where is Sora?

Sora sits at 41.7°N, 13.6°E, 300 m above sea level, in Italy. The nearest listed city is Frosinone, 24 km away.

Topography around Sora

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

Within 3 km, the terrain around Sora has large variations in elevation — a maximum elevation change of 827 m around an average of 357 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,940 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,771 m.

The land around Sora is covered by trees (47%), grassland (21%) and artificial surfaces (21%) within 3 km, trees (68%) and grassland (22%) within 16 km, and trees (56%) within 80 km.

3 km
827 m
16 km
1,940 m
80 km
2,771 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Frosinone 24 km · Cassino 31 km · Avezzano 38 km · Fondi 43 km · Sulmona 45 km · Colleferro 51 km · Formia 51 km · Minturno 52 km

Italy travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / L
230 V · 50 Hz
Prices
≈ 69% of US
price level, 2025
GDP per capita
$43,309
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
0.6
per 100k, 2023
Road deaths
5.3
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 513
Religion
Christian 81%unaffiliated 13%Muslim 5%other 1%

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 Sora (41.7183°, 13.6136°, elevation 300 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).