Lodi weather in September

In September, Lodi sees average daytime highs of 25°C and overnight lows near 16°C, with 97 mm of rain across 8.9 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 22°C by the end. The sky is clear or mostly clear about 48% 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 36 min by month's end. Set against the rest of the year, September is Lodi's 3rd-clearest and 6th-windiest month. For the whole year in context, see Lodi's year-round climate.

Daytime high
25°
4th warmest
Overnight low
16°
9th coldest
Rainfall
97 mm
8.9 wet days
Daylight
12 h 18 min
6:07 AM – 6:26 PM
Cloud cover
46%
3rd clearest
Wind
7 km/h
6th windiest
Solar energy
4.08 kWh/m²
Travel score
7.0
out of 10
Air quality
Elevated
PM2.5 18.9 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 27°C in the first days to 22°C by the end.

A typical September day in Lodi reaches about 25°C in the afternoon and slips back to 16°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 29°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°35°151015202530
Avg high (°C)Avg low (°C)
12818
22818
32718
42718
52718
62717
72717
82617
92617
102617
112617
122616
132516
142516
152516
162516
172516
182416
192415
202415
212415
222415
232315
242315
252314
262314
272314
282214
292214
302214

How September really feels in Lodi

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.

Lodi weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 556.81.58.91.2
Feb10° / 536.81.310.12.5
Mar15° / 6380.511.64.9
Apr19° / 10°8310.9013.26.0
May24° / 14°9210.9014.66.7
Jun28° / 18°7910015.46.1
Jul31° / 20°598.3015.15.0
Aug30° / 20°809.2013.95.3
Sep25° / 16°978.9012.37.0
Oct19° / 11°1019.9010.75.9
Nov12° / 11510.40.49.33.2
Dec / 687.81.68.61.3

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 17% of September, with mostly cloudy or overcast conditions the remaining 36%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17030
27030
37030
47030
56931
66931
76931
86832
96832
106832
116733
126634
136634
146535
156535
166535
176436
186337
196337
206238
216238
226238
236139
246040
256040
265941
275743
285743
295644
305446

Chance of precipitation in September

Any precipitation

Lodi gets around 97 mm of rain over 8.9 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 31% and peaks near 32% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
130
230
330
430
530
630
730
830
930
1031
1131
1231
1332
1432
1532
1632
1732
1832
1932
2032
2131
2231
2331
2430
2530
2630
2731
2831
2931
3032

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 36% of days. Sticky, muggy-or-worse air turns up on roughly 7% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
123223817
225223716
326233614
427243613
528253512
628253511
729263410
830263410
93126349
103126348
113226338
123327337
133427337
143527327
153627316
163727306
173828295
183928295
194029284
204129264
214230253
224231243
234332232
244333222
254434212
264435202
274435191
284536181
294537171
304637171

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 06 min 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 90 minutes over September. Sunrise moves from 5:48 AM to 6:25 AM, and sunset from 6:55 PM to 5:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:486:55
213.15:496:53
313.05:516:51
413.05:526:49
512.95:536:47
612.95:546:46
712.85:566:44
812.75:576:42
912.75:586:40
1012.65:596:38
1112.66:016:36
1212.56:026:34
1312.56:036:32
1412.46:046:30
1512.46:066:28
1612.36:076:26
1712.36:086:24
1812.26:096:22
1912.16:116:20
2012.16:126:18
2112.06:136:16
2212.06:156:14
2311.96:166:12
2411.96:176:10
2511.86:186:08
2611.86:206:06
2711.76:216:04
2811.76:226:02
2911.66:236:00
3011.66:255:58

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.08 kWh/m².

For context, solar energy here swings from a low near 1.2 kWh/m² to a high of 6.48 kWh/m² in July across the year — September's 4.08 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.7Bright
44.7Bright
54.6Bright
64.6Bright
74.5Bright
84.5Bright
94.4Bright
104.4Bright
114.3Bright
124.3Bright
134.2Bright
144.2Bright
154.1Bright
164.0Bright
174.0Moderate
183.9Moderate
193.9Moderate
203.8Moderate
213.8Moderate
223.7Moderate
233.6Moderate
243.6Moderate
253.5Moderate
263.5Moderate
273.4Moderate
283.4Moderate
293.3Moderate
303.2Moderate
Planning a trip in September

Is September a good time to visit Lodi?

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

7.0
Sightseeing
1st-best month of the year
6.2
Beach & pool
4th-best month of the year

September is one of the better times to visit Lodi for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Lodi in September

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

In September, Lodi sees daytime highs around 25°C and nights near 16°C. Worth packing: light clothes and rain gear. About 9 days see rain.

light clothesrain gear

UV index in Lodi 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 Lodi peaks around July 14 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 10 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 14UV 8Jan 10UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr7High
May7High
Jun7Very high
Jul8Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Lodi 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 Lodi is worst in January — around 23 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Seasonal pattern from CAMS reanalysis, scaled to Lodi's WHO annual average of 18.9 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1722 µg/m³Aug 1916 µg/m³
PM2.5 (µg/m³)Level
Jan23Moderate
Feb20Moderate
Mar23Moderate
Apr21Moderate
May18Moderate
Jun19Moderate
Jul16Moderate
Aug16Moderate
Sep16Moderate
Oct18Moderate
Nov18Moderate
Dec20Moderate
Location & terrain

Where is Lodi?

Lodi sits at 45.3°N, 9.5°E, 87 m above sea level, in Italy. The nearest listed city is Melegnano, 15 km away.

Topography around Lodi

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

Within 3 km, the terrain around Lodi has only modest variations in elevation — a maximum elevation change of 35 m around an average of 73 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 106 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,481 m.

The land around Lodi is covered by cropland (41%), trees (21%) and artificial surfaces (21%) within 3 km, cropland (55%) and grassland (22%) within 16 km, and cropland (41%) and trees (33%) within 80 km.

3 km
35 m
16 km
106 m
80 km
2,481 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Melegnano 15 km · Crema 15 km · San Giuliano Milanese 19 km · San Donato Milanese 21 km · Melzo 22 km · Cassano d'Adda 24 km · Treviglio 24 km · Pioltello 25 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 Lodi (45.3099°, 9.5008°, elevation 87 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).