Rosignano Solvay-Castiglioncello in Spring
In spring (March, April and May), Rosignano Solvay-Castiglioncello sees average daytime highs around 17°C and overnight lows near 11°C, with 202 mm of precipitation over about 27 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
Over the season highs climb from about 12°C in early March to 22°C by late May. The sky is clear or mostly clear about 42% of the time across spring, and the air most often feels dry.
Spring is Rosignano Solvay-Castiglioncello's 3rd-best season to visit on our travel score. For the whole year in context, see Rosignano Solvay-Castiglioncello's year-round climate.
- Avg daytime high
- 17°C
- 3rd-warmest season
- Avg overnight low
- 11°C
- Precipitation
- 202 mm
- 27 wet days
- Avg wind
- 9 km/h
- Travel score
- 5.4
- 3rd-best season
- Months
- Mar · Apr · May
Temperature in Rosignano Solvay-Castiglioncello in Spring
Over the season highs climb from about 12°C in early March to 22°C by late May.
A typical spring day in Rosignano Solvay-Castiglioncello reaches about 17°C and drops to 11°C overnight. The warmest of the three months is May, the coolest March.
Rosignano Solvay-Castiglioncello weather by month
How the three spring months (March, April and May) 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 | 10° / 5° | 63 | 8.8 | 0.3 | 9.2 | 2.5 |
| Feb | 11° / 5° | 65 | 8.6 | 0.6 | 10.2 | 2.8 |
| Mar | 14° / 7° | 63 | 8.6 | 0.2 | 11.6 | 4.2 |
| Apr | 17° / 10° | 76 | 10.3 | 0 | 13.2 | 5.3 |
| May | 21° / 14° | 63 | 8.4 | 0 | 14.5 | 6.8 |
| Jun | 25° / 18° | 46 | 6.3 | 0 | 15.2 | 7.8 |
| Jul | 28° / 21° | 24 | 3.2 | 0 | 14.9 | 7.9 |
| Aug | 28° / 21° | 37 | 4.9 | 0 | 13.8 | 7.4 |
| Sep | 24° / 17° | 98 | 8.9 | 0 | 12.3 | 7.3 |
| Oct | 20° / 14° | 124 | 11.4 | 0 | 10.8 | 6.2 |
| Nov | 15° / 10° | 126 | 13.1 | 0 | 9.5 | 4.2 |
| Dec | 11° / 6° | 86 | 10.5 | 0.3 | 8.8 | 2.8 |
Cloud cover in Spring
The sky is clear or mostly clear about 42% of the time across spring.
Chance of precipitation in Spring
Rosignano Solvay-Castiglioncello gets around 202 mm of rain and snow over 27 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 9 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 10 h 54 min in early March to 14 h 54 min by late May. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 5.1 kWh/m².
Is spring a good time to visit Rosignano Solvay-Castiglioncello?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is a reasonable time to visit Rosignano Solvay-Castiglioncello for sightseeing.
What to pack for Rosignano Solvay-Castiglioncello in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Rosignano Solvay-Castiglioncello sees daytime highs around 17°C and nights near 11°C. Pack sun protection. Worth having: a warm layer and rain gear. About 27 days see rain.
Sea temperature near Rosignano Solvay-Castiglioncello in Spring
The nearest coast averages about 16°C across spring — 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 25°C and coldest in February near 14°C.
It's comfortable for a long swim from Jun 3 to Oct 22 — about 4.7 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 14 | 14 | 14 | 15 | 18 | 22 | 24 | 25 | 23 | 21 | 18 | 16 |
| Comfort | Bracing | Bracing | Bracing | Cool | Cool | Refreshing | Warm | Warm | Refreshing | Refreshing | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 14 | Bracing |
| Feb | 14 | Bracing |
| Mar | 14 | Bracing |
| Apr | 15 | Cool |
| May | 18 | Cool |
| Jun | 22 | Refreshing |
| Jul | 24 | Warm |
| Aug | 25 | Warm |
| Sep | 23 | Refreshing |
| Oct | 21 | Refreshing |
| Nov | 18 | Cool |
| Dec | 16 | Cool |
UV index in Rosignano Solvay-Castiglioncello in Spring
Clear-sky midday UV across spring 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 Rosignano Solvay-Castiglioncello peaks around July 12 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 23 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 | 6 | 6 | 8 | 9 | 7 | 5 | 3 | 2 | 1 |
| Level | Low | Moderate | Moderate | High | High | Very high | Very high | High | Moderate | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 6 | High |
| May | 6 | High |
| Jun | 8 | Very high |
| Jul | 9 | Very high |
| Aug | 7 | High |
| Sep | 5 | Moderate |
| Oct | 3 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Where is Rosignano Solvay-Castiglioncello?
Rosignano Solvay-Castiglioncello sits at 43.4°N, 10.4°E, 13 m above sea level, in Italy. The nearest listed city is Cecina, 11 km away.
Topography around Rosignano Solvay-Castiglioncello
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Rosignano Solvay-Castiglioncello.
Within 3 km, the terrain around Rosignano Solvay-Castiglioncello has only modest variations in elevation — a maximum elevation change of 178 m around an average of 25 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 672 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,823 m.
The land around Rosignano Solvay-Castiglioncello is covered by water (37%) and trees (21%) within 3 km, water (45%) and trees (27%) within 16 km, and water (46%) and trees (35%) 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 Rosignano Solvay-Castiglioncello (43.3895°, 10.4361°, elevation 13 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.