San Giovanni Rotondo in Summer
In summer (June, July and August), San Giovanni Rotondo sees average daytime highs around 29°C and overnight lows near 20°C, with 108 mm of rain over about 18 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 26°C in early June to 29°C by late August. The sky is clear or mostly clear about 72% of the time across summer, and the air most often feels comfortable.
Summer is San Giovanni Rotondo's 2nd-best season to visit on our travel score. For the whole year in context, see San Giovanni Rotondo's year-round climate.
- Avg daytime high
- 29°C
- warmest season of the year
- Avg overnight low
- 20°C
- Rainfall
- 108 mm
- 18 wet days
- Avg wind
- 9 km/h
- Travel score
- 6.2
- 2nd-best season
- Months
- Jun · Jul · Aug
Temperature in San Giovanni Rotondo in Summer
Over the season highs climb from about 26°C in early June to 29°C by late August.
A typical summer day in San Giovanni Rotondo reaches about 29°C and drops to 20°C overnight. The warmest of the three months is July, the coolest June.
San Giovanni Rotondo weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 11° / 5° | 62 | 10.5 | 0.6 | 9.3 | 2.6 |
| Feb | 12° / 5° | 54 | 10.5 | 0.8 | 10.3 | 2.9 |
| Mar | 14° / 7° | 63 | 10.6 | 0.3 | 11.7 | 4.3 |
| Apr | 18° / 10° | 66 | 10 | 0.1 | 13.1 | 5.8 |
| May | 23° / 14° | 55 | 8.8 | 0 | 14.3 | 7.2 |
| Jun | 28° / 18° | 42 | 6.6 | 0 | 15 | 6.9 |
| Jul | 30° / 21° | 33 | 5.1 | 0 | 14.7 | 5.9 |
| Aug | 30° / 21° | 33 | 5.8 | 0 | 13.7 | 5.8 |
| Sep | 26° / 17° | 64 | 9.5 | 0 | 12.3 | 7.0 |
| Oct | 21° / 13° | 66 | 9.3 | 0 | 10.9 | 6.8 |
| Nov | 16° / 9° | 73 | 9.6 | 0.1 | 9.6 | 5.0 |
| Dec | 12° / 6° | 68 | 10.9 | 0.6 | 9 | 3.1 |
Cloud cover in Summer
The sky is clear or mostly clear about 72% of the time across summer.
Chance of precipitation in Summer
San Giovanni Rotondo gets around 108 mm of rain over 18 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 9 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 48 min in early June to 13 hours by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.9 kWh/m².
Is summer a good time to visit San Giovanni Rotondo?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit San Giovanni Rotondo for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for San Giovanni Rotondo in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, San Giovanni Rotondo sees daytime highs around 29°C and nights near 20°C. Pack light clothes and sun protection. About 18 days see rain.
Sea temperature near San Giovanni Rotondo in Summer
The nearest coast averages about 25°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 34 km away) is warmest in August at about 26°C and coldest in February near 12°C.
It's comfortable for a long swim from May 31 to Oct 22 — about 4.8 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 13 | 12 | 12 | 14 | 18 | 22 | 25 | 26 | 24 | 21 | 17 | 14 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 13 | Bracing |
| Feb | 12 | Bracing |
| Mar | 12 | Bracing |
| Apr | 14 | Bracing |
| May | 18 | Cool |
| Jun | 22 | Refreshing |
| Jul | 25 | Warm |
| Aug | 26 | Warm |
| Sep | 24 | Warm |
| Oct | 21 | Refreshing |
| Nov | 17 | Cool |
| Dec | 14 | Bracing |
UV index in San Giovanni Rotondo in Summer
Clear-sky midday UV across summer averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in San Giovanni Rotondo peaks around July 16 at about 9 (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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 3 | 5 | 5 | 7 | 9 | 10 | 8 | 6 | 4 | 2 | 1 |
| Level | Low | Moderate | Moderate | Moderate | High | Very high | Very high | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 5 | Moderate |
| May | 7 | High |
| Jun | 9 | Very high |
| Jul | 10 | Very high |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Where is San Giovanni Rotondo?
San Giovanni Rotondo sits at 41.7°N, 15.7°E, 566 m above sea level, in Italy. The nearest listed city is Manfredonia, 18 km away.
Topography around San Giovanni Rotondo
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of San Giovanni Rotondo.
Within 3 km, the terrain around San Giovanni Rotondo has large variations in elevation — a maximum elevation change of 631 m around an average of 668 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,053 m; within 80 km, large variations in elevation — a maximum elevation change of 1,137 m.
The land around San Giovanni Rotondo is covered by grassland (61%) within 3 km, trees (35%), grassland (27%) and cropland (26%) within 16 km, and water (45%) and cropland (34%) within 80 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
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 San Giovanni Rotondo (41.7064°, 15.7277°, elevation 566 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.