Is it raining now in Calenzano?
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9 SeptNo upcoming precipitation for the next hour.
Last update: 14:00, 9 Sept 2026
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Rain in Calenzano: What You Need to Know
Calenzano rain radar covers a logistics and industrial town on the Florence-Prato plain, around 900-950 mm a year over roughly 80-90 rain days. A hyperlocal radar view matters most in October and November, when rainfall peaks near 100-110 mm and the risk to the Marina and Marinella streams running through town rises sharply.
Calenzano sits where the Florence-Prato-Pistoia plain narrows against the first Apennine foothills, Monte Morello and the Calvana ridge to the north, so Atlantic fronts arriving from the W/SW get lifted and intensified right behind the town — a local orographic boost on top of the standard Arno-basin regime. The November 2023 Tuscany floods, driven by a bomba d'acqua, devastated the Prato-Pistoia-Campi Bisenzio plain immediately west and south of Calenzano, with the Bisenzio and Ombrone bursting banks while Calenzano's own streams were also stressed.
RainViewer draws on the regional Protezione Civile alert network to track this orographic lift and stream response in real time. Live radar shows a front intensifying against the Calvana ridge before it reaches the Marina and Marinella streams below.
Rain by Season in Calenzano
Wet season (October-November)
Calenzano's rainiest stretch, with peaks near 100-110 mm as fronts lift against the Calvana ridge.
Secondary spring peak (March-April)
A smaller rise in rainfall returns before the dry summer.
Dry summer (June-August)
Convective hail-bearing storms break the heat even in the driest months.
Winter
Fog and cold-air pooling are typical of the Florentine plain in this season.
Local marker
The olive harvest (raccolta delle olive) in the Calvana foothills runs October-November, coinciding with the wettest weeks of the year.
Why You Need a Rain Radar in Calenzano
Marina and Marinella stream flood risk
These torrenti, tributaries feeding toward the Bisenzio/Arno system, have flooded the town in past decades during intense autumn storms, most notably in the November 2023 Tuscany floods.
Interporto della Toscana Centrale logistics hub
The large distribution hub at Gonfienti depends on live radar to schedule outdoor logistics work around autumn storm risk on the A1 corridor.
A1 Autostrada del Sole commuting
Daily commuters flowing into Florence and Prato via the Calenzano exit benefit from checking radar before storms disrupt the A1 corridor.
Olive harvest in the Calvana foothills
Growers timing the October-November raccolta delle olive need radar to work around the season's wettest weeks.
Florence-Prato-Pistoia rail line travel
Commuters to Firenze Santa Maria Novella and Prato on this rail line should check radar before intense storms affect the plain.
RainViewer Radar Coverage in Calenzano
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. From Calenzano the map also covers Florence, Prato, and Campi Bisenzio on the plain.
Calenzano Rain Radar: Frequently Asked Questions
- Is it raining in Calenzano right now?
RainViewer's hyperlocal radar shows live rain over Calenzano using data from the regional Protezione Civile network, updated every 5 minutes. Check before working near the Marina or Marinella streams, since autumn fronts can intensify quickly against the Calvana ridge.
- Can I plan the olive harvest in the Calvana foothills with this radar?
Yes. The 5-minute radar update tracks incoming W/SW Atlantic fronts, useful for timing the October-November raccolta delle olive around the wettest weeks of the year.
- Will rain affect A1 Autostrada commuting through Calenzano?
Check the live radar before commuting, since intense autumn storms on the Florence-Prato plain, like the November 2023 event, can disrupt the A1 corridor near the Calenzano exit.
- Does Calenzano flood?
The Marina and Marinella streams have flooded the town during intense autumn storms, most notably in the November 2023 Tuscany floods when the nearby Bisenzio and Ombrone burst their banks. Protezione Civile issues gialla, arancione, and rossa colour alerts ahead of these events.
- When is the best time to visit Calenzano?
Summer is driest, though convective hail-bearing storms can still break the heat. October and November bring the wettest weather and the highest flood risk.
- Why does Calenzano see sharper rain than the open plain nearby?
The Florence-Prato-Pistoia plain narrows against the Calvana ridge and Monte Morello right behind Calenzano, giving W/SW Atlantic fronts an orographic boost on top of the standard Arno-basin regime.
- How often does the radar update for Calenzano?
RainViewer refreshes its regional Protezione Civile-based radar every 5 minutes, fast enough to track the Marina and Marinella streams' response to an intensifying front.
- Can I get a rain alert for the Interporto logistics hub?
Yes. RainViewer sends rain alerts for the Interporto della Toscana Centrale and other named locations in Calenzano, giving logistics operators warning before a storm reaches the plain.
Track Rain in Calenzano in Real Time
An intensifying front against the Calvana ridge can push the Marina and Marinella streams toward flood stage in Calenzano within the hour. RainViewer tracks the sky over Calenzano with:
A static forecast tells you rain is coming to Tuscany. Live hyperlocal radar shows the front lifting against the Calvana ridge above Calenzano in real time.
Track rain in Calenzano — free Upgrade to Essential for alerts, forecasts, and full radar history
A 2-hour forecast in 5-minute slices
Rain alerts before a storm reaches the Marina and Marinella streams
Direction arrows showing fronts arriving from the W/SW
48 hours of radar history
Multiple saved locations
the Interporto, the historic centre, Florence
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