Casa Santa in Fall
In fall (September, October and November), Casa Santa sees average daytime highs around 23°C and overnight lows near 18°C, with 205 mm of rain over about 26 wet days across the season. It is the 2nd-warmest season and the wettest season of the year.
Over the season highs ease from about 28°C in early September to 17°C by late November. The sky is clear or mostly clear about 53% of the time across fall, and the air most often feels humid.
Fall is Casa Santa's 2nd-best season to visit on our travel score. For the whole year in context, see Casa Santa's year-round climate.
- Avg daytime high
- 23°C
- 2nd-warmest season
- Avg overnight low
- 18°C
- Rainfall
- 205 mm
- 26 wet days
- Avg wind
- 16 km/h
- Travel score
- 7.0
- 2nd-best season
- Months
- Sep · Oct · Nov
Temperature in Casa Santa in Fall
Over the season highs ease from about 28°C in early September to 17°C by late November.
A typical fall day in Casa Santa reaches about 23°C and drops to 18°C overnight. The warmest of the three months is September, the coolest November.
Casa Santa weather by month
How the three fall months (September, October and November) 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 | 14° / 10° | 65 | 10 | 9.7 | 4.3 |
| Feb | 14° / 10° | 62 | 9.5 | 10.5 | 4.2 |
| Mar | 16° / 11° | 55 | 8.6 | 11.7 | 5.2 |
| Apr | 18° / 13° | 43 | 7.2 | 13 | 6.4 |
| May | 22° / 16° | 22 | 4.4 | 14 | 7.9 |
| Jun | 26° / 20° | 7 | 1.5 | 14.6 | 8.9 |
| Jul | 28° / 23° | 3 | 0.7 | 14.4 | 8.2 |
| Aug | 29° / 24° | 9 | 1.6 | 13.5 | 7.3 |
| Sep | 26° / 21° | 49 | 6.8 | 12.3 | 7.6 |
| Oct | 23° / 18° | 77 | 8.3 | 11 | 7.4 |
| Nov | 19° / 15° | 78 | 10.4 | 9.9 | 6.1 |
| Dec | 16° / 12° | 72 | 11.2 | 9.4 | 4.8 |
Cloud cover in Fall
The sky is clear or mostly clear about 53% of the time across fall.
Chance of precipitation in Fall
Casa Santa gets around 205 mm of rain over 26 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 16 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 54 min in early September to 9 h 36 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 3.8 kWh/m².
Is fall a good time to visit Casa Santa?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is one of the better times to visit Casa Santa for general sightseeing.
What to pack for Casa Santa in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Casa Santa sees daytime highs around 23°C and nights near 18°C. Worth packing: light clothes, rain gear and sun protection. About 26 days see rain.
Sea temperature near Casa Santa in Fall
The nearest coast averages about 22°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 13 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 Jun 1 to Nov 8 — about 5.3 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 | 18 | 22 | 25 | 26 | 25 | 22 | 19 | 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 | 18 | Cool |
| Jun | 22 | Refreshing |
| Jul | 25 | Warm |
| Aug | 26 | Warm |
| Sep | 25 | Warm |
| Oct | 22 | Refreshing |
| Nov | 19 | Cool |
| Dec | 17 | Cool |
UV index in Casa Santa in Fall
Clear-sky midday UV across fall averages around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Casa Santa peaks around July 17 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 | 8 | 10 | 8 | 6 | 5 | 3 | 2 |
| Level | Low | Moderate | High | Moderate | High | Very high | Very high | 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 | 8 | Very high |
| Jul | 10 | Very high |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 5 | Moderate |
| Nov | 3 | Moderate |
| Dec | 2 | Low |
Where is Casa Santa?
Casa Santa sits at 38.0°N, 12.5°E, 34 m above sea level, in Italy. The nearest listed city is Trapani, 1.0 km away.
Topography around Casa Santa
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Casa Santa.
Within 3 km, the terrain around Casa Santa has large variations in elevation — a maximum elevation change of 702 m around an average of 80 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 765 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,528 m.
The land around Casa Santa is covered by artificial surfaces (33%), grassland (30%) and water (21%) within 3 km, water (54%) and grassland (21%) within 16 km, and water (67%) 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 Casa Santa (38.0251°, 12.5484°, elevation 34 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.