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San Marzano sul Sarno: which weather forecast is most accurate

Data come from the province of Salerno (reference capital: Salerno), combined with nearby provinces weighted by distance. Over the last two weeks, Apple Weather got it wrong least often in this area (80/100).

Earthquakes · San Marzano sul Sarno Air quality · San Marzano sul Sarno

Yellow alert today for hydrogeological risk

Source: Italian Civil Protection Department · 13 October

Most accurate in this area, last 2 weeks

Apple Weather

Matches the most accurate service in the province
Data updated on 12 October 2026 at 14:48

At the province level

Catches 83% of actual rainfall
When it forecasts rain, it gets it right 88% of the time
Across 6 rainy days

Rain nearby, right now

The nearest rain core is less than 1 km north of the centre of San Marzano sul Sarno, with light intensity.

Observed data from the latest radar sweep (12:25) · Radar-DPC, Italian Civil Protection

Yesterday in Salerno

Observed data for 11 October
23°
High
14°
Low
No rain

The reference provincial capital for San Marzano sul Sarno is Salerno

How we calculate the score

Every day we compare the forecasts of 5 weather services with data measured in the provincial capitals. The score runs from 0 to 100 and covers the last 14 days: 75% is about forecasting rain and 25% about temperature. San Marzano sul Sarno is not a measuring point: the score combines data from 8 provinces, weighted by distance.

How we measure accuracy
How much each province counts

For this town the score combines data from 8 provinces, weighted by geographic distance.

Provinces considered:

SA50%NA30%AV8%BN5%CE4%+3 more

Weather service ranking for this area

  1. 1
    Apple Weather
    80/100
    No public website
  2. 2
    Meteo Aeronautica Militare
    74/100
    meteoam.it(opens in a new tab)
  3. 3
    3BMeteo
    71/100
    3bmeteo.com(opens in a new tab)
  4. 4
    Meteo.it
    65/100
    meteo.it(opens in a new tab)
  5. 5
    iLMeteo.it
    32/100
    ilmeteo.it(opens in a new tab)

Yesterday's report card

11 October

Forecasts made the day before for Salerno, compared with what actually happened

Meteo.itWinner of the day
  • Meteo.it
    Highspot onLowspot onRainwrong
  • Apple Weather
    Highspot onLowspot onRaincorrect
  • 3BMeteo
    Highspot onLowspot onRaincorrect
  • Meteo Aeronautica Militare
    Highspot onLowspot onRaincorrect
  • iLMeteo.it
    HighoffLowoffRaincorrect

Spot on = within 2 degrees · Close = within 4 degrees

Ongoing streaks

  • 3BMeteo has nailed the high for 31 days in a row
  • Meteo.it has nailed the low for 23 days in a row
  • Apple Weather has nailed the low for 16 days in a row

The situation around San Marzano sul Sarno

A wet week around Salerno, with frequent precipitation. Leading for the San Marzano sul Sarno area over the last 14 days is Apple Weather. Moderate wind on several days. Nearby municipalities (San Valentino Torio, Pagani) have the same service in first place.

Updated on 13 October 2026

Sun and moon today

07:10
Sunrise
18:25
Sunset
11h 15m
Daylight

3 fewer minutes of daylight than yesterday

Waxing crescent, 5% illuminated

Map of San Marzano sul Sarno

Loading map…

Nearby towns

San Valentino Torio
2.9 km
Pagani
3.1 km
Sant'Egidio del Monte Albino
3.4 km
Angri
4.2 km

Get to know San Marzano sul Sarno

Over the last two months, next-day forecasts for the Salerno area had an average accuracy index of 66 out of 100 (average across all services). It is among the hardest areas to forecast in Italy: ranked 82 of 107.

Average accuracy by how far ahead the forecast is made:

  • For tomorrow
    66/100 · fairly reliable
  • 2 days ahead
    66/100 · fairly reliable
  • 5 days ahead
    62/100 · fairly reliable
10,225
Inhabitants
065122
ISTAT code
Salerno (SA) • Campania