Fondi weather in August

In August, Fondi sees average daytime highs of 27°C and overnight lows near 22°C, with 19 mm of rain across 2.6 wet days and about 13.7 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 83% of the time in August, and the air most often feels muggy.

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

Daytime high
27°
1st warmest
Overnight low
22°
12th coldest
Rainfall
19 mm
2.6 wet days
Daylight
13 h 42 min
5:20 AM – 7:01 PM
Cloud cover
21%
2nd clearest
Wind
9 km/h
12th windiest
Solar energy
6.26 kWh/m²
Travel score
8.3
out of 10

Fondi is chief town of the homonym municipality.

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical August day in Fondi reaches about 27°C in the afternoon and slips back to 22°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 29°C. Set against its neighbours, August runs on par with July and about 3°C warmer than September.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12722
22722
32722
42722
52722
62722
72722
82722
92722
102722
112722
122722
132722
142722
152722
162722
172722
182722
192722
202722
212722
222722
232722
242722
252722
262622
272621
282621
292621
302621
312621

Fondi weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan12° / 10210.29.43.1
Feb12° / 999.810.33.2
Mar14° / 939.511.74.1
Apr16° / 11°8210.413.15.1
May20° / 15°537.214.37.0
Jun24° / 19°264.214.98.3
Jul26° / 22°142.814.78.5
Aug27° / 22°192.613.78.3
Sep24° / 19°968.312.37.5
Oct20° / 16°14610.410.96.5
Nov16° / 12°20213.89.74.7
Dec13° / 14612.29.13.5

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 83% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 9% of August, with mostly cloudy or overcast conditions the remaining 8%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1946
2946
3955
4955
5955
6946
7946
8946
9946
10946
11946
12946
13937
14937
15937
16919
17919
18919
19919
20919
21919
229010
239010
249010
258911
268911
278812
288812
298713
308515
318515

Chance of precipitation in August

Any precipitation

Fondi gets around 19 mm of rain over 2.6 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 10% and peaks near 18% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
18
28
38
47
57
67
77
87
97
107
117
127
137
148
158
168
178
188
199
209
219
2210
2311
2411
2512
2613
2714
2815
2916
3017
3118

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 51% of days. Sticky, muggy-or-worse air turns up on roughly 79% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
102135134
202135035
302135035
402135035
502135035
602135134
702135134
803145034
903145033
1003145132
1103155032
1203155131
1303155230
1403155329
1503165229
1603165328
1702165527
1802165527
1902175427
2002175526
2102175526
2213175425
2313185325
2414195224
2514205223
2625215022
2726224921
2837234820
2938244619
3049254517
31410264416

Wind in August

Winds average 9 km/h in August, the calmest month.

Across August, 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.

051015151015202531
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
319calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 12 min at the start of August to 13 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 72 minutes over August. Sunrise moves from 5:05 AM to 5:36 AM, and sunset from 7:20 PM to 6:37 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.25:057:20
214.25:067:19
314.25:077:18
414.15:087:16
514.15:097:15
614.15:107:14
714.05:117:13
814.05:127:11
914.05:137:10
1013.95:147:09
1113.95:157:08
1213.85:167:06
1313.85:177:05
1413.85:187:03
1513.75:197:02
1613.75:207:01
1713.65:216:59
1813.65:226:58
1913.55:236:56
2013.55:246:55
2113.55:256:53
2213.45:266:52
2313.45:276:50
2413.35:296:48
2513.35:306:47
2613.25:316:45
2713.25:326:43
2813.25:336:42
2913.15:346:40
3013.15:356:39
3113.05:366:37

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 6.26 kWh/m².

For context, solar energy here swings from a low near 1.71 kWh/m² to a high of 7.08 kWh/m² in July across the year — August's 6.26 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.8Intense
26.7Intense
36.7Intense
46.7Intense
56.6Intense
66.6Intense
76.6Intense
86.5Intense
96.5Intense
106.5Intense
116.5Intense
126.4Intense
136.4Intense
146.3Intense
156.3Intense
166.3Intense
176.2Intense
186.2Intense
196.2Intense
206.1Intense
216.1Intense
226.0Intense
236.0Bright
245.9Bright
255.9Bright
265.8Bright
275.8Bright
285.7Bright
295.6Bright
305.6Bright
315.5Bright
Planning a trip in August

Hazard calendar for Fondi

In seasonPeak

None of Fondi's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Fondi's rainy season runs September–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Fondi?

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

8.3
Sightseeing
2nd-best month of the year
8.3
Beach & pool
1st-best month of the year

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

What to pack for Fondi in August

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

In August, Fondi sees daytime highs around 27°C and nights near 22°C. Pack sun protection. Worth having: light clothes.

sun protectionlight clothes

Sea temperature near Fondi 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 26 km away) is warmest in August at about 26°C and coldest in February near 14°C.

It's comfortable for a long swim from May 29 to Nov 4 — about 5.3 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Bracing
Feb14Bracing
Mar14Bracing
Apr16Cool
May19Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep24Warm
Oct22Refreshing
Nov19Cool
Dec17Cool

UV index in Fondi in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Fondi 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateVery highHighModerateLowJul 16UV 10Dec 21UV 1
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5Moderate
Apr4Moderate
May7High
Jun9Very high
Jul10Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Moderate
Dec1Low
Location & terrain

Where is Fondi?

Fondi sits at 41.4°N, 13.4°E, 8 m above sea level, in Italy. The nearest listed city is Terracina, 17 km away.

Topography around Fondi

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

Within 3 km, the terrain around Fondi has significant variations in elevation — a maximum elevation change of 512 m around an average of 74 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,305 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,266 m.

The land around Fondi is covered by trees (39%) and artificial surfaces (20%) within 3 km, trees (54%) within 16 km, and water (39%) and trees (37%) within 80 km.

3 km
512 m
16 km
1,305 m
80 km
2,266 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Terracina 17 km · Formia 19 km · Gaeta 20 km · Minturno 29 km · Frosinone 32 km · Sabaudia 34 km · Sezze 34 km · Cassino 36 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 Fondi (41.3579°, 13.4272°, elevation 8 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).