Monreale in Summer
In summer (June, July and August), Monreale sees average daytime highs around 29°C and overnight lows near 20°C, with 41 mm of rain over about 9 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 25°C in early June to 29°C by late August. The sky is clear or mostly clear about 85% of the time across summer, and the air most often feels humid.
Summer is Monreale's best season of the year to visit on our travel score. For the whole year in context, see Monreale's year-round climate.
- Avg daytime high
- 29°C
- warmest season of the year
- Avg overnight low
- 20°C
- Rainfall
- 41 mm
- 9 wet days
- Avg wind
- 7 km/h
- Travel score
- 7.0
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Monreale in Summer
Over the season highs climb from about 25°C in early June to 29°C by late August.
A typical summer day in Monreale reaches about 29°C and drops to 20°C overnight. The warmest of the three months is August, the coolest June.
Monreale 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 | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 13° / 7° | 65 | 10.3 | 9.7 | 3.7 |
| Feb | 13° / 7° | 68 | 10.3 | 10.5 | 3.7 |
| Mar | 16° / 8° | 64 | 10.5 | 11.7 | 4.9 |
| Apr | 18° / 10° | 61 | 9.6 | 13 | 6.2 |
| May | 23° / 14° | 37 | 6.2 | 14 | 7.7 |
| Jun | 27° / 18° | 16 | 3.6 | 14.6 | 7.9 |
| Jul | 30° / 21° | 6 | 1.6 | 14.4 | 6.8 |
| Aug | 30° / 22° | 20 | 3.4 | 13.5 | 6.2 |
| Sep | 27° / 19° | 61 | 8.8 | 12.3 | 7.0 |
| Oct | 23° / 15° | 81 | 9.8 | 11 | 7.1 |
| Nov | 18° / 12° | 64 | 10.3 | 9.9 | 5.9 |
| Dec | 14° / 8° | 67 | 11.3 | 9.4 | 4.2 |
Cloud cover in Summer
The sky is clear or mostly clear about 85% of the time across summer.
Chance of precipitation in Summer
Monreale gets around 41 mm of rain over 9 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 7 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 24 min in early June to 12 h 54 min 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 7.2 kWh/m².
Is summer a good time to visit Monreale?
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 Monreale for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Monreale in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Monreale sees daytime highs around 29°C and nights near 20°C. Pack light clothes and sun protection. About 9 days see rain.
Sea temperature near Monreale 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 offshore is warmest in August at about 27°C and coldest in February near 14°C.
It's comfortable for a long swim from May 28 to Nov 11 — about 5.5 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 15 | 14 | 15 | 16 | 19 | 22 | 26 | 27 | 25 | 23 | 20 | 17 |
| Comfort | Cool | Bracing | Bracing | Cool | Cool | Refreshing | Warm | Warm | Warm | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 15 | Cool |
| Feb | 14 | Bracing |
| Mar | 15 | Bracing |
| Apr | 16 | Cool |
| May | 19 | Cool |
| Jun | 22 | Refreshing |
| Jul | 26 | Warm |
| Aug | 27 | Warm |
| Sep | 25 | Warm |
| Oct | 23 | Refreshing |
| Nov | 20 | Cool |
| Dec | 17 | Cool |
UV index in Monreale 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 Monreale peaks around July 16 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 2 | 4 | 6 | 4 | 5 | 9 | 10 | 8 | 7 | 5 | 3 | 2 |
| Level | Low | Moderate | High | Moderate | High | Very high | Extreme | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 4 | Moderate |
| Mar | 6 | High |
| Apr | 4 | Moderate |
| May | 5 | High |
| Jun | 9 | Very high |
| Jul | 10 | Extreme |
| Aug | 8 | Very high |
| Sep | 7 | High |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Air quality in Monreale in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Monreale is worst in April — around 15 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (December, 7 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 8 | 12 | 14 | 15 | 14 | 13 | 11 | 10 | 11 | 10 | 8 | 7 |
| Level | Good | Good | Moderate | Moderate | Moderate | Moderate | Good | Good | Good | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 8 | Good |
| Feb | 12 | Good |
| Mar | 14 | Moderate |
| Apr | 15 | Moderate |
| May | 14 | Moderate |
| Jun | 13 | Moderate |
| Jul | 11 | Good |
| Aug | 10 | Good |
| Sep | 11 | Good |
| Oct | 10 | Good |
| Nov | 8 | Good |
| Dec | 7 | Good |
Where is Monreale?
Monreale sits at 38.1°N, 13.3°E, 310 m above sea level, in Italy. The nearest listed city is Palermo, 8.0 km away.
Topography around Monreale
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Monreale.
Within 3 km, the terrain around Monreale has large variations in elevation — a maximum elevation change of 793 m around an average of 329 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,315 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,963 m.
The land around Monreale is covered by trees (62%) within 3 km, grassland (34%) and trees (33%) within 16 km, and water (50%) and grassland (26%) 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 Monreale (38.0812°, 13.2895°, elevation 310 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.