Is it raining now in Rosa?
Moderate rain
9 SeptWill last more than 1 hour.
Last update: 14:00, 9 Sept 2026
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Rain in Rosa: What You Need to Know
Rosa rain radar shows conditions at the transition zone where the flat Po Valley-type plain meets the pre-Alpine foothills around Monte Grappa, near Bassano del Grappa in Vicenza province. The Rosa hyperlocal radar view matters because fronts arriving from the W/SW off the Atlantic and Genoa Low systems intensify against the nearby pre-Alps, giving somewhat higher totals here than the open plain further south.
Regional annual totals in this Vicenza-Bassano corridor typically run 1,000-1,200+ mm, with autumn (Oct-Nov) the regional wet peak. The pre-Alpine backdrop means storms can sharpen quickly as they approach Monte Grappa, a local intensification a Vicenza-province forecast averages away.
RainViewer shows live radar returns over Rosa and the Brenta plain edge, with Protezione Civile issuing regional gialla, arancione, rossa alerts for the Vicenza area. Watching the radar shows whether a storm is building against the Grappa foothills or staying mild over the open plain nearby.
Rain by Season in Rosa
Seasonal weather pattern
Following the pre-Alpine/plain-edge pattern, rain spreads through the year with an autumn maximum (Oct-Nov), a secondary spring peak (Apr-May), and summer convective thunderstorms often carrying hail off the Grappa foothills. Winter is driest, with valley fog common on the flatter stretches.
Seasonal weather pattern
Local seasonal markers include the grape harvest in the nearby Bassano/Breganze wine areas (Sept-Oct) and the Brenta River's seasonal flow variation, fed partly by Alpine snowmelt in spring — both tied directly to the region's rain and melt timing.
Why You Need a Rain Radar in Rosa
Brenta River flow and flood alerts.
The Brenta, which runs close to this stretch of the Vicenza plain, has a history of flood alerts during major regional events, including the 31 October-2 November 2010 Veneto floods that hit the wider Vicenza-Bassano-Padua corridor hard.
Grappa foothill hail on summer temporali.
Summer temporali originating over Monte Grappa and the pre-Alps can produce grandine and fast runoff onto the adjacent plain, a direct concern for outdoor work near Rosa.
Bassano/Breganze grape harvest.
The nearby wine areas' harvest in September-October runs during the shoulder season between summer storms and the autumn wet peak, making timing a real weather call.
Textile and mechanical-engineering industry.
Rosa lies in the industrial belt near Bassano del Grappa, tied to Vicenza province's textile and small-manufacturing economy, with road logistics sensitive to storm delays on the SR47 Valsugana.
RainViewer Radar Coverage in Rosa
RainViewer draws radar data for Italy from the Dipartimento della Protezione Civile (Italian Civil Protection Department) national radar network, supplemented by regional radar systems from ARPA agencies including ARPA Veneto, ARPAE Emilia-Romagna, ARPA FVG, and ARPAL, updated every 5 minutes. Coverage spans the Italian mainland, Sicily, and Sardinia. The Rosa map also shows conditions across nearby Bassano del Grappa, Vicenza, and the Brenta plain edge.
Rosa Rain Radar: Frequently Asked Questions
- Is it raining in Rosa right now?
Check the Rosa hyperlocal radar for live rain returns updated every 5 minutes, drawn from the Protezione Civile national network covering Vicenza province. This shows current conditions at the plain-to-pre-Alps transition specifically.
- Is it a good day for the Bassano/Breganze wine harvest?
Check the live radar before harvest work in the nearby wine areas, since summer temporali off Monte Grappa can bring quick hail-bearing storms. A clear radar image in the hour before you go is the most reliable check.
- Will rain slow the SR47 Valsugana road?
Storms building against the Grappa foothills can affect the SR47 corridor linking Padova to Trento. Tracking radar shows whether the heaviest band is over Rosa or staying in the mountains.
- Does Rosa flood when it rains hard?
The Brenta River, which runs close to this stretch of the Vicenza plain, has a history of flood alerts during major regional events, including the 2010 Veneto floods that hit the wider Vicenza-Bassano-Padua corridor. Protezione Civile issues regional gialla, arancione, rossa alerts for the Vicenza area.
- When is the best time to visit Rosa?
Late spring and early autumn bring the most settled weather outside the wettest October-November stretch, and September-October lines up with the nearby wine harvest. Summer carries a higher chance of hail-bearing storms off Monte Grappa.
- Why does rain hit Rosa harder than the open plain further south?
Rosa sits at the transition zone where the flat plain meets the pre-Alpine foothills around Monte Grappa, and fronts intensify against this terrain, giving the Vicenza-Bassano corridor higher totals than towns further from the mountains.
- How often does the Rosa radar update?
RainViewer pulls from the Protezione Civile national radar network, refreshing the map every 5 minutes, fast enough to track a temporale building over the Grappa foothills.
- Can I get rain alerts for Rosa?
Yes — RainViewer sends alerts ahead of rain reaching a chosen point, such as central Rosa or the Bassano/Breganze wine district. This gives advance notice before a storm reaches the plain-Alps transition.
Track Rain in Rosa in Real Time
The Bassano/Breganze wine harvest runs right through Rosa's shoulder season, and summer temporali off Monte Grappa can bring hail to the vines with little warning from a Vicenza-wide forecast. A single provincial number will not tell you when that cell is forming against the foothills.
RainViewer shows the next 2 hours of rain in 5-minute slices, sends rain alerts before a storm reaches the wine district or the Brenta plain edge, and marks the direction storms are arriving from — typically the W/SW, off Atlantic and Genoa Low systems intensifying against the pre-Alps. Check 48 hours of radar history to see how a system tracked toward Monte Grappa, and follow multiple locations at once, from Rosa to Bassano del Grappa and Vicenza. A forecast icon says "rain later." Live hyperlocal radar shows the cell over the foothills right now.
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