Busto Arsizio weather in July

In July, Busto Arsizio sees average daytime highs of 29°C and overnight lows near 20°C, with 83 mm of rain across 9.1 wet days and about 15.1 hours of daylight. It is the 1st-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 50% of the time in July, and the air most often feels humid.

Daylight stretches from about 15 h 30 min at the start of July to 14 h 42 min by month's end. Set against the rest of the year, July is Busto Arsizio's 1st-clearest and 9th-windiest month. For the whole year in context, see Busto Arsizio's year-round climate.

Daytime high
29°
1st warmest
Overnight low
20°
12th coldest
Rainfall
83 mm
9.1 wet days
Daylight
15 h 12 min
4:55 AM – 8:05 PM
Cloud cover
43%
1st clearest
Wind
6 km/h
9th windiest
Solar energy
6.35 kWh/m²
Travel score
5.7
out of 10

Busto Arsizio is chief town of the homonym municipality.

Air quality
Good
PM10 22.7 µg/m³ · 2019

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical July day in Busto Arsizio reaches about 29°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 33°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12819
22919
32919
42919
52919
62919
72919
82919
92919
102919
112919
122919
132919
142919
152919
162920
172920
182920
192920
202920
213020
223020
233020
243020
253020
263020
273020
283020
293020
303020
313020

How July really feels in Busto Arsizio

Once humidity and wind are folded in, July 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

July sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Busto Arsizio weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 636.51.78.91.1
Feb10° / 656.51.510.12.3
Mar14° / 797.90.711.64.6
Apr18° / 11311.2013.35.7
May23° / 14°12612.4014.76.4
Jun27° / 17°11511.1015.46.4
Jul29° / 20°839.1015.15.7
Aug28° / 19°11310.8013.95.9
Sep24° / 15°1349.9012.36.9
Oct18° / 11°14010.2010.75.5
Nov12° / 16310.20.49.33.0
Dec / 7471.88.61.3

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 22% of July, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16832
26832
36931
46931
56931
66931
76931
86931
96931
106931
117030
127030
137129
147129
157129
167129
177228
187228
197228
207327
217327
227426
237426
247525
257525
267525
277525
287525
297426
307327
317327

Chance of precipitation in July

Any precipitation

Busto Arsizio gets around 83 mm of rain over 9.1 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
133
233
333
433
534
634
734
834
933
1033
1132
1231
1331
1430
1529
1629
1728
1827
1927
2026
2126
2225
2325
2425
2526
2626
2727
2827
2928
3029
3130

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 36% of days. Sticky, muggy-or-worse air turns up on roughly 29% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1172038222
2172038232
3172038232
4172038232
5172038232
6172038232
7172038242
8172038241
9172038241
10172038241
11172038251
12172037251
13172037251
14172036261
15172035271
16172035281
17172034281
18172033291
19172033291
20162033301
21162033301
22161933312
23161933312
24151933312
25151933312
26141834313
27141834313
28131835313
29131735323
30121736323
31121736323

Wind in July

Winds average 6 km/h in July.

Across July, 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.

0246810151015202531
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
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 30 min at the start of July to 14 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over July. Sunrise moves from 4:44 AM to 5:11 AM, and sunset from 8:12 PM to 7:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.54:448:12
215.44:458:12
315.44:458:11
415.44:468:11
515.44:468:11
615.44:478:11
715.44:488:10
815.44:488:10
915.34:498:09
1015.34:508:09
1115.34:518:08
1215.34:528:08
1315.24:528:07
1415.24:538:07
1515.24:548:06
1615.24:558:05
1715.14:568:05
1815.14:578:04
1915.14:588:03
2015.14:598:02
2115.05:008:01
2215.05:018:00
2315.05:027:59
2414.95:037:58
2514.95:047:57
2614.95:057:56
2714.85:067:55
2814.85:077:54
2914.75:097:53
3014.75:107:52
3114.75:117:51

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.35 kWh/m² — the sunniest month for solar.

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 — July's 6.35 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.4Intense
56.4Intense
66.4Intense
76.4Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.4Intense
146.4Intense
156.4Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.2Intense
276.2Intense
286.2Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in July

Is July a good time to visit Busto Arsizio?

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

5.7
Sightseeing
5th-best month of the year
7.4
Beach & pool
1st-best month of the year

July is a reasonable time to visit Busto Arsizio for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Busto Arsizio in July

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

In July, Busto Arsizio sees daytime highs around 29°C and nights near 20°C. Pack light clothes and sun protection. Worth having: rain gear. About 9 days see rain.

light clothessun protectionrain gear

UV index in Busto Arsizio in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Busto Arsizio 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 Busto Arsizio in July

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where July falls, not just the annual average.

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

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 2221 µg/m³Nov 1414 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb17Moderate
Mar21Moderate
Apr20Moderate
May17Moderate
Jun20Moderate
Jul17Moderate
Aug15Moderate
Sep14Moderate
Oct14Moderate
Nov14Moderate
Dec15Moderate
Location & terrain

Where is Busto Arsizio?

Busto Arsizio sits at 45.6°N, 8.8°E, 226 m above sea level, in Italy. The nearest listed city is Legnano, 5.0 km away.

Topography around Busto Arsizio

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

Within 3 km, the terrain around Busto Arsizio has only modest variations in elevation — a maximum elevation change of 60 m around an average of 224 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 314 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,387 m.

The land around Busto Arsizio is covered by artificial surfaces (50%) and trees (25%) within 3 km, trees (38%) and artificial surfaces (27%) within 16 km, and trees (42%) and cropland (31%) within 80 km.

3 km
60 m
16 km
314 m
80 km
3,387 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Legnano 5.0 km · Cassano Magnago 7.0 km · Gallarate 7.0 km · Parabiago 9.0 km · Tradate 12 km · Nerviano 12 km · Lainate 15 km · Saronno 15 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 Busto Arsizio (45.6113°, 8.8491°, elevation 226 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).