Teramo weather in September

In September, Teramo sees average daytime highs of 23°C and overnight lows near 16°C, with 82 mm of rain across 10.2 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 21°C by the end. The sky is clear or mostly clear about 48% of the time in September, and the air most often feels comfortable.

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 Teramo's 4th-clearest and 9th-windiest month. For the whole year in context, see Teramo's year-round climate.

Daytime high
23°
4th warmest
Overnight low
16°
9th coldest
Rainfall
82 mm
10.2 wet days
Daylight
12 h 18 min
5:51 AM – 6:08 PM
Cloud cover
45%
4th clearest
Wind
6 km/h
9th windiest
Solar energy
4.4 kWh/m²
Travel score
6.9
out of 10
Air quality
Moderate
PM2.5 10.8 µg/m³ · 2019

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 25°C in the first days to 21°C by the end.

A typical September day in Teramo reaches about 23°C in the afternoon and slips back to 16°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 27°C. Set against its neighbours, September runs about 4°C cooler than August and about 4°C warmer than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12518
22517
32517
42517
52517
62417
72417
82417
92416
102416
112416
122416
132416
142316
152316
162316
172315
182315
192315
202315
212215
222215
232215
242215
252214
262214
272114
282114
292114
302114

Teramo weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 699.92.79.21.7
Feb10° / 609.4310.32.1
Mar13° / 7911.5211.63.4
Apr16° / 8812.40.313.14.8
May21° / 13°9113.1014.46.1
Jun25° / 17°7710.7015.17.0
Jul27° / 19°587.9014.87.3
Aug27° / 19°639.5013.77.1
Sep23° / 16°8210.2012.36.9
Oct19° / 12°7310010.86.1
Nov14° / 88110.99.63.9
Dec10° / 8411.52.88.92.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 34%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17624
27624
37525
47426
57327
67228
77228
87030
97030
106931
116832
126832
136634
146634
156634
166535
176436
186436
196337
206337
216337
226238
236238
246238
256238
266139
276139
286139
296040
306040

Chance of precipitation in September

Any precipitation

Teramo gets around 82 mm of rain over 10.2 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 35% and peaks near 36% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
134
234
334
434
534
634
734
834
934
1034
1135
1235
1335
1435
1535
1636
1736
1836
1936
2036
2136
2236
2336
2435
2535
2635
2735
2835
2935
3035

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the comfortable band about 35% of days. Sticky, muggy-or-worse air turns up on roughly 8% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1122439241
2132539221
3142739200
4152839180
5163039160
6163139140
7173239120
8183339110
9193339100
1019333990
1120343880
1221343870
1322343870
1423353760
1524353660
1625353550
1726363450
1827363240
1929363140
2030363030
2132372830
2233372730
2335382520
2436382420
2537392220
2638402110
2739402010
2840411810
2941411710
3042411600

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

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 5:34 AM to 6:07 AM, and sunset from 6:35 PM to 5:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:346:35
213.05:366:34
312.95:376:32
412.95:386:30
512.85:396:28
612.85:406:26
712.75:416:25
812.75:426:23
912.65:436:21
1012.65:446:19
1112.55:456:17
1212.55:476:15
1312.45:486:14
1412.45:496:12
1512.35:506:10
1612.35:516:08
1712.25:526:06
1812.25:536:04
1912.15:546:03
2012.15:556:01
2112.05:575:59
2212.05:585:57
2311.95:595:55
2411.96:005:53
2511.86:015:51
2611.86:025:50
2711.76:035:48
2811.76:045:46
2911.66:065:44
3011.66:075:42

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.4 kWh/m².

For context, solar energy here swings from a low near 1.52 kWh/m² to a high of 6.75 kWh/m² in July across the year — September's 4.4 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.0Bright
45.0Bright
54.9Bright
64.9Bright
74.8Bright
84.8Bright
94.7Bright
104.7Bright
114.6Bright
124.6Bright
134.5Bright
144.5Bright
154.4Bright
164.4Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.1Bright
224.1Bright
234.0Bright
244.0Bright
254.0Moderate
263.9Moderate
273.9Moderate
283.8Moderate
293.8Moderate
303.7Moderate
Planning a trip in September

Is September a good time to visit Teramo?

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

6.9
Sightseeing
4th-best month of the year
5.4
Beach & pool
4th-best month of the year

September is a reasonable time to visit Teramo for sightseeing.

What to pack for Teramo in September

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

In September, Teramo sees daytime highs around 23°C and nights near 16°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

Sea temperature near Teramo in September

The nearest coast averages about 23°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 35 km away) is warmest in August at about 26°C and coldest in February near 13°C.

It's comfortable for a long swim from May 31 to Oct 15 — about 4.5 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar13Bracing
Apr14Bracing
May18Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep23Refreshing
Oct20Cool
Nov17Cool
Dec15Cool

UV index in Teramo 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 Teramo peaks around July 16 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 16UV 10Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5High
Apr6High
May7High
Jun8Very high
Jul10Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low
Location & terrain

Where is Teramo?

Teramo sits at 42.7°N, 13.7°E, 265 m above sea level, in Italy. The nearest listed city is Ascoli Piceno, 24 km away.

Topography around Teramo

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

Within 3 km, the terrain around Teramo has significant variations in elevation — a maximum elevation change of 387 m around an average of 343 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,742 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,846 m.

The land around Teramo is covered by trees (44%) and grassland (23%) within 3 km, trees (52%) and grassland (23%) within 16 km, and trees (43%) and grassland (21%) within 80 km.

3 km
387 m
16 km
1,742 m
80 km
2,846 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Ascoli Piceno 24 km · Giulianova 24 km · Roseto degli Abruzzi 26 km · San Benedetto del Tronto 36 km · Montesilvano 40 km · L'Aquila 42 km · Pescara 47 km · Chieti 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 Teramo (42.6612°, 13.699°, elevation 265 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).