Orta Nova weather in September

In September, Orta Nova sees average daytime highs of 28°C and overnight lows near 17°C, with 38 mm of rain across 6.3 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 26°C by the end. The sky is clear or mostly clear about 56% 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 Orta Nova's 4th-clearest and 9th-windiest month. For the whole year in context, see Orta Nova's year-round climate.

Daytime high
28°
4th warmest
Overnight low
17°
9th coldest
Rainfall
38 mm
6.3 wet days
Daylight
12 h 18 min
5:43 AM – 6:00 PM
Cloud cover
40%
4th clearest
Wind
9 km/h
9th windiest
Solar energy
4.6 kWh/m²
Travel score
6.8
out of 10

Orta Nova is chief town of the homonym municipality.

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 30°C in the first days to 26°C by the end.

A typical September day in Orta Nova reaches about 28°C in the afternoon and slips back to 17°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 33°C. Set against its neighbours, September runs about 5°C cooler than August and about 5°C warmer than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13120
23019
33019
43019
53019
63019
72919
82918
92918
102918
112918
122818
132818
142818
152817
162817
172817
182717
192717
202717
212717
222716
232716
242616
252616
262616
272616
282616
292615
302515

How September really feels in Orta Nova

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.

Orta Nova weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan12° / 508.30.59.43.4
Feb13° / 468.10.710.33.8
Mar16° / 548.60.311.75.4
Apr20° / 10°538.10.113.16.7
May25° / 14°366.6014.37.5
Jun30° / 19°274.6014.95.8
Jul33° / 21°213.6014.74.5
Aug33° / 21°163.3013.74.6
Sep28° / 17°386.3012.36.8
Oct23° / 13°466.2010.97.6
Nov18° / 547.70.19.75.9
Dec13° / 568.10.59.13.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 56% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 16% of September, with mostly cloudy or overcast conditions the remaining 27%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18218
28020
37921
47822
57723
67723
77525
87525
97525
107426
117426
127327
137327
147228
157129
167129
177129
187129
197129
207030
217030
227030
237030
246931
256931
266931
276931
286832
296832
306832

Chance of precipitation in September

Any precipitation

Orta Nova gets around 38 mm of rain over 6.3 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 21% and peaks near 22% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
117
218
319
419
520
621
721
821
921
1022
1122
1222
1322
1422
1522
1622
1722
1822
1921
2021
2121
2221
2320
2420
2520
2620
2720
2820
2919
3019

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 40% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12637307
22638306
32738296
42739295
52840284
62840284
72841283
82941273
92942272
102942262
113042262
123043261
133143261
143143251
153243251
163343241
173442231
183542221
193642221
203841211
213940201
224140191
234239181
244339171
254439171
264538161
274638150
284738140
294938130
305038120

Wind in September

Winds average 9 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

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 5:28 AM to 5:58 AM, and sunset from 6:26 PM to 5:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.05:286:26
212.95:296:24
312.95:306:23
412.85:316:21
512.85:326:19
612.75:336:17
712.75:346:16
812.65:356:14
912.65:366:12
1012.65:376:10
1112.55:386:09
1212.55:396:07
1312.45:406:05
1412.45:416:03
1512.35:426:01
1612.35:436:00
1712.25:445:58
1812.25:455:56
1912.15:465:54
2012.15:485:52
2112.05:495:51
2212.05:505:49
2311.95:515:47
2411.95:525:45
2511.85:535:44
2611.85:545:42
2711.85:555:40
2811.75:565:38
2911.75:575:37
3011.65:585:35

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.6 kWh/m².

For context, solar energy here swings from a low near 1.63 kWh/m² to a high of 7.05 kWh/m² in July across the year — September's 4.6 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.4Bright
25.3Bright
35.3Bright
45.2Bright
55.2Bright
65.1Bright
75.0Bright
85.0Bright
94.9Bright
104.9Bright
114.8Bright
124.8Bright
134.7Bright
144.7Bright
154.6Bright
164.6Bright
174.5Bright
184.5Bright
194.4Bright
204.4Bright
214.3Bright
224.3Bright
234.2Bright
244.2Bright
254.2Bright
264.1Bright
274.0Bright
284.0Bright
294.0Moderate
303.9Moderate
Planning a trip in September

Is September a good time to visit Orta Nova?

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

6.8
Sightseeing
3rd-best month of the year
7.6
Beach & pool
4th-best month of the year

September is a reasonable time to visit Orta Nova for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Orta Nova in September

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

In September, Orta Nova sees daytime highs around 28°C and nights near 17°C. Pack light clothes. Worth having: sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Orta Nova 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 35 km away) is warmest in August at about 26°C and coldest in February near 12°C.

It's comfortable for a long swim from May 30 to Oct 22 — about 4.8 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan12Bracing
Feb12Bracing
Mar12Bracing
Apr14Bracing
May18Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep24Warm
Oct21Refreshing
Nov17Cool
Dec14Bracing

UV index in Orta Nova 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 Orta Nova 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
Jan2Low
Feb3Moderate
Mar5High
Apr5Moderate
May7High
Jun9Very high
Jul10Very high
Aug9Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low

Air quality in Orta Nova 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 Orta Nova 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 1317 µg/m³Dec 1212 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb16Moderate
Mar16Moderate
Apr18Moderate
May15Moderate
Jun15Moderate
Jul14Moderate
Aug14Moderate
Sep13Moderate
Oct13Moderate
Nov12Moderate
Dec12Good
Location & terrain

Where is Orta Nova?

Orta Nova sits at 41.3°N, 15.7°E, 69 m above sea level, in Italy. The nearest listed city is Cerignola, 17 km away.

Topography around Orta Nova

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

Within 3 km, the terrain around Orta Nova has only modest variations in elevation — a maximum elevation change of 52 m around an average of 71 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 347 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,799 m.

The land around Orta Nova is covered by cropland (77%) within 3 km, cropland (83%) within 16 km, and cropland (43%) and trees (26%) within 80 km.

3 km
52 m
16 km
347 m
80 km
1,799 m
treesshrubsgrasslandcroplandartificial surfaceswater
September weather nearby: Cerignola 17 km · Foggia 20 km · Canosa di Puglia 32 km · Lucera 37 km · Manfredonia 38 km · San Giovanni Rotondo 42 km · Barletta 48 km · San Severo 48 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 Orta Nova (41.3288°, 15.7099°, elevation 69 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).