Novara weather in September

In September, Novara sees average daytime highs of 23°C and overnight lows near 14°C, with 159 mm of rain across 12.2 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 20°C by the end. The sky is clear or mostly clear about 38% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 06 min at the start of September to 11 h 30 min by month's end. Set against the rest of the year, September is Novara's 4th-clearest and 4th-windiest month. For the whole year in context, see Novara's year-round climate.

Daytime high
23°
4th warmest
Overnight low
14°
9th coldest
Rainfall
159 mm
12.2 wet days
Daylight
12 h 18 min
6:10 AM – 6:29 PM
Cloud cover
51%
4th clearest
Wind
6 km/h
4th windiest
Solar energy
3.96 kWh/m²
Travel score
6.4
out of 10
Air quality
Elevated
PM2.5 17 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 20°C by the end.

A typical September day in Novara reaches about 23°C in the afternoon and slips back to 14°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 27°C. Set against its neighbours, September runs about 5°C cooler than August and about 6°C warmer than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12516
22516
32516
42516
52516
62416
72416
82415
92415
102415
112315
122315
132315
142315
152314
162314
172214
182214
192214
202214
212214
222114
232113
242113
252113
262113
272013
282013
292013
302012

How September really feels in Novara

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.

Novara weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -0°718.33.58.90.9
Feb / 728.12.710.11.9
Mar14° / 959.91.611.64.1
Apr17° / 13813.70.313.25.1
May22° / 13°16216014.75.7
Jun26° / 16°13713.9015.46.2
Jul28° / 18°9911.7015.16.2
Aug27° / 18°12312.8013.96.2
Sep23° / 14°15912.2012.36.4
Oct17° / 10°16912.90.110.74.9
Nov11° / 18411.60.99.32.6
Dec / 7982.88.61.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% 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 43%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16436
26535
36535
46535
56535
66436
76436
86337
96337
106337
116139
126139
136040
145941
155842
165743
175644
185545
195545
205347
215248
225149
235050
245050
255050
264753
274753
284753
294654
304555

Chance of precipitation in September

Any precipitation

Novara gets around 159 mm of rain over 12.2 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 42% and peaks near 44% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
141
240
340
440
540
640
739
840
940
1040
1140
1240
1341
1441
1542
1642
1742
1842
1943
2043
2143
2243
2343
2443
2543
2643
2743
2844
2944
3044

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 46% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13027357
23228347
33329326
43530315
53630295
63731284
73832273
83932273
94032263
104032252
114232252
124331242
134431241
144531231
154631221
164730221
174830211
184931201
195031190
205231170
215232160
225332150
235333140
245533120
255534110
265634100
27573490
28583480
29593470
30603460

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 5 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
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 06 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 96 minutes over September. Sunrise moves from 5:52 AM to 6:28 AM, and sunset from 6:59 PM to 6:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:526:59
213.15:536:57
313.05:546:55
413.05:556:53
512.95:576:51
612.95:586:49
712.85:596:47
812.76:006:45
912.76:026:43
1012.66:036:41
1112.66:046:39
1212.56:056:37
1312.56:076:35
1412.46:086:33
1512.46:096:31
1612.36:106:29
1712.36:126:27
1812.26:136:25
1912.26:146:23
2012.16:156:21
2112.06:176:19
2212.06:186:17
2311.96:196:15
2411.96:216:13
2511.86:226:11
2611.86:236:09
2711.76:246:07
2811.76:266:05
2911.66:276:03
3011.56:286:01

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.96 kWh/m².

For context, solar energy here swings from a low near 1.21 kWh/m² to a high of 6.35 kWh/m² in July across the year — September's 3.96 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.7Bright
34.7Bright
44.6Bright
54.5Bright
64.5Bright
74.4Bright
84.4Bright
94.3Bright
104.3Bright
114.2Bright
124.2Bright
134.1Bright
144.0Bright
154.0Moderate
163.9Moderate
173.9Moderate
183.8Moderate
193.7Moderate
203.7Moderate
213.6Moderate
223.6Moderate
233.5Moderate
243.5Moderate
253.4Moderate
263.3Moderate
273.3Moderate
283.2Moderate
293.2Moderate
303.1Moderate
Planning a trip in September

Is September a good time to visit Novara?

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

6.4
Sightseeing
1st-best month of the year
4.7
Beach & pool
4th-best month of the year

September is a reasonable time to visit Novara for sightseeing.

What to pack for Novara in September

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

In September, Novara sees daytime highs around 23°C and nights near 14°C. Worth packing: light clothes and rain gear. About 12 days see rain.

light clothesrain gear

UV index in Novara 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 Novara peaks around July 15 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 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 15UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr6High
May7High
Jun7Very high
Jul8Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Novara 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 Novara is worst in March — around 21 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Seasonal pattern from CAMS reanalysis, scaled to Novara's WHO annual average of 17 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 2121 µg/m³Nov 1314 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb17Moderate
Mar21Moderate
Apr20Moderate
May17Moderate
Jun20Moderate
Jul17Moderate
Aug15Moderate
Sep15Moderate
Oct14Moderate
Nov14Moderate
Dec15Moderate
Location & terrain

Where is Novara?

Novara sits at 45.4°N, 8.6°E, 165 m above sea level, in Italy. The nearest listed city is Galliate, 7.0 km away.

Topography around Novara

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

Within 3 km, the terrain around Novara has only modest variations in elevation — a maximum elevation change of 35 m around an average of 150 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 152 m; within 80 km, extreme variations in elevation — a maximum elevation change of 4,464 m.

The land around Novara is covered by artificial surfaces (42%) and cropland (34%) within 3 km, cropland (70%) within 16 km, and trees (40%) and cropland (33%) within 80 km.

3 km
35 m
16 km
152 m
80 km
4,464 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Galliate 7.0 km · Trecate 9.0 km · Magenta 21 km · Vercelli 21 km · Vigevano 23 km · Abbiategrasso 24 km · Busto Arsizio 25 km · Gallarate 27 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 Novara (45.4469°, 8.6212°, elevation 165 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).