Osimo weather in August

In August, Osimo sees average daytime highs of 29°C and overnight lows near 21°C, with 41 mm of rain across 5.8 wet days and about 13.8 hours of daylight. It is the 2nd-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 28°C by the end. The sky is clear or mostly clear about 70% of the time in August, and the air most often feels muggy.

Daylight stretches from about 14 h 24 min at the start of August to 13 h 06 min by month's end. Set against the rest of the year, August is Osimo's 2nd-clearest and 12th-windiest month. For the whole year in context, see Osimo's year-round climate.

Daytime high
29°
2nd warmest
Overnight low
21°
11th coldest
Rainfall
41 mm
5.8 wet days
Daylight
13 h 48 min
5:16 AM – 7:04 PM
Cloud cover
29%
2nd clearest
Wind
10 km/h
12th windiest
Solar energy
6.03 kWh/m²
Travel score
6.6
out of 10

Osimo is chief town of the homonym municipality.

Air quality
Good
PM10 27.6 µg/m³ · 2010

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 30°C in the first days to 28°C by the end.

A typical August day in Osimo reaches about 29°C in the afternoon and slips back to 21°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 32°C. Set against its neighbours, August runs on par with July and about 4°C warmer than September.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13022
23022
33022
43022
53022
63022
73022
82922
92922
102922
112922
122922
132922
142922
152922
162922
172922
182921
192921
202921
212921
222921
232921
242821
252821
262821
272821
282820
292820
302720
312720

Osimo weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan10° / 508.80.59.12.5
Feb11° / 538.70.610.22.8
Mar14° / 638.40.211.64.3
Apr17° / 10°629.5013.25.6
May22° / 15°578.3014.57.1
Jun27° / 19°386.2015.27.5
Jul29° / 21°284.5014.96.7
Aug29° / 21°415.8013.86.6
Sep25° / 18°607.8012.37.4
Oct20° / 14°598.1010.86.7
Nov15° / 10°7110.50.19.54.6
Dec11° / 6710.10.28.82.9

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 70% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 14% of August, with mostly cloudy or overcast conditions the remaining 16%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18614
28614
38614
48614
58614
68614
78614
88614
98614
108614
118614
128515
138416
148416
158416
168416
178416
188416
198416
208317
218317
228317
238317
248317
258119
268119
278119
288020
297921
307921
317822

Chance of precipitation in August

Any precipitation

Osimo gets around 41 mm of rain over 5.8 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 19% and peaks near 25% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
116
216
316
417
517
617
717
817
917
1017
1117
1217
1317
1417
1517
1617
1717
1817
1918
2018
2119
2219
2320
2421
2522
2622
2723
2824
2924
3024
3125

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 41% of days. Sticky, muggy-or-worse air turns up on roughly 49% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
121032469
2210334610
329334510
429344510
529344410
629354310
729354310
829364210
929364210
10210374110
11210374110
12210374110
13210384110
1421038419
1521038419
1621138419
1721138418
1821138428
1921138428
2021137428
2121237427
2221237427
2331237417
2441337406
2541437396
2651437386
2761537375
2871637355
2991738334
30101738314
31111839293

Wind in August

Winds average 10 km/h in August, the calmest month.

Across August, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 24 min at the start of August to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 78 minutes over August. Sunrise moves from 4:59 AM to 5:33 AM, and sunset from 7:25 PM to 6:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.44:597:25
214.45:007:24
314.45:017:23
414.35:037:21
514.35:047:20
614.25:057:19
714.25:067:17
814.25:077:16
914.15:087:15
1014.15:097:13
1114.05:107:12
1214.05:117:10
1313.95:137:09
1413.95:147:07
1513.85:157:06
1613.85:167:04
1713.85:177:03
1813.75:187:01
1913.75:197:00
2013.65:216:58
2113.65:226:56
2213.55:236:55
2313.55:246:53
2413.45:256:51
2513.45:266:50
2613.35:276:48
2713.35:296:46
2813.25:306:44
2913.25:316:43
3013.15:326:41
3113.15:336:39

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.03 kWh/m².

For context, solar energy here swings from a low near 1.46 kWh/m² to a high of 6.95 kWh/m² in July across the year — August's 6.03 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.6Intense
26.6Intense
36.5Intense
46.5Intense
56.5Intense
66.4Intense
76.4Intense
86.4Intense
96.3Intense
106.3Intense
116.3Intense
126.2Intense
136.2Intense
146.1Intense
156.1Intense
166.0Intense
176.0Intense
186.0Bright
195.9Bright
205.9Bright
215.8Bright
225.8Bright
235.7Bright
245.7Bright
255.6Bright
265.5Bright
275.5Bright
285.4Bright
295.4Bright
305.3Bright
315.3Bright
Planning a trip in August

Is August a good time to visit Osimo?

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

6.6
Sightseeing
6th-best month of the year
8.1
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Osimo for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Osimo in August

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

In August, Osimo sees daytime highs around 29°C and nights near 21°C. Pack light clothes and sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Osimo in August

The nearest coast averages about 26°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in August at about 26°C and coldest in March near 11°C.

It's comfortable for a long swim from Jun 2 to Oct 10 — about 4.3 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan13Bracing
Feb11Bracing
Mar11Bracing
Apr13Bracing
May18Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep23Refreshing
Oct19Cool
Nov16Cool
Dec14Bracing

UV index in Osimo in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Osimo peaks around July 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 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 9Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5Moderate
Apr6High
May7High
Jun8Very high
Jul9Very high
Aug8Very high
Sep5High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Osimo in August

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Osimo is worst in March — around 17 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (September, 11 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodGoodMar 1917 µg/m³Sep 1411 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb16Moderate
Mar17Moderate
Apr17Moderate
May14Moderate
Jun14Moderate
Jul12Good
Aug12Good
Sep11Good
Oct13Moderate
Nov11Good
Dec11Good
Location & terrain

Where is Osimo?

Osimo sits at 43.5°N, 13.5°E, 265 m above sea level, in Italy. The nearest listed city is Ancona, 14 km away.

Topography around Osimo

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

Within 3 km, the terrain around Osimo has significant variations in elevation — a maximum elevation change of 271 m around an average of 103 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 571 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,455 m.

The land around Osimo is covered by cropland (53%) within 3 km, cropland (54%) within 16 km, and water (32%), trees (30%) and cropland (22%) within 80 km.

3 km
271 m
16 km
571 m
80 km
2,455 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Ancona 14 km · Falconara Marittima 17 km · Jesi 20 km · Macerata 21 km · Civitanova Marche 28 km · Senigallia 34 km · Porto Sant'Elpidio 34 km · Tolentino 35 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 Osimo (43.4854°, 13.4822°, 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. 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).