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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 San Severo: What You Need to Know
The San Severo rain radar shows a plain shaped by dry summers and a wet late autumn. The town sits on the northern Tavoliere, near the Gargano promontory's western foothills, and receives roughly 500–550 mm of rain a year, with November and December the wettest months and July the driest. This hyperlocal radar view matters here because the flat, open Tavoliere gives forecasters little to work with — no hills or coastline to anchor a prediction.
The mechanism behind San Severo's weather is the open plain itself. Weak orographic lift means storms build fast from W/SW fronts crossing the Apennines or E lows moving in off the Adriatic and Balkans, and the Gargano's foothills nearby can stall systems that would otherwise pass through quickly. A standard forecast for "Apulia" or "Foggia province" cannot show whether a storm cell is sitting over San Severo's vineyards or has already moved on toward Cerignola.
RainViewer shows exactly where rain is falling right now, refreshed every 5 minutes from the Protezione Civile national radar network. A live radar reveals a hail cell heading for the vineyards outside town while the sky over the centro storico stays clear — a distinction no daily forecast can make.
Rain by Season in San Severo
Wet season (October–January).
Rain builds through autumn and peaks in November and December, the same window that follows the town's grape harvest.
Dry season (June–August).
July is driest, coinciding with grape ripening ahead of the September vendemmia — San Severo is one of Apulia's largest DOC wine towns, and dry summer weeks are essential to the crop.
Transition and hail risk.
Late summer and early autumn convective storms bring grandine (hail) risk just before harvest, a direct threat to the vineyards that define the local wine economy. The historic Fiera di San Severo and the vendemmia anchor the town's calendar right at this wet-season transition.
Why You Need a Rain Radar in San Severo
Protecting the vendemmia.
San Severo DOC wine growers watch for grandine storms in the weeks before the September harvest, when a single hail cell can damage a season's grapes.
Farm road flooding.
Heavy nubifragio rain on the flat Tavoliere pools over farmland and rural roads before draining, slowing access between vineyards and the SS16/A14 corridor.
Rail and road timing.
Commuters and freight using the rail line and SS16/A14 route between San Severo and Foggia benefit from knowing whether a storm cell sits directly over the corridor.
Gargano coast day trips.
Visitors heading east toward the Gargano coast can check whether rain has already cleared the promontory's western foothills before setting out.
Wine tourism visits.
Travelers visiting San Severo DOC cellars and vineyards can time visits around short-lived convective storms rather than writing off a whole afternoon.
RainViewer Radar Coverage in San Severo
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 same map shows Foggia to the south and the Gargano promontory towns to the east, so you can track a storm's approach before it reaches San Severo.
San Severo Rain Radar: Frequently Asked Questions
- Is it raining in San Severo right now?
Check the San Severo hyperlocal radar for live rain over the Tavoliere plain, tracked by the Protezione Civile national radar network. The map updates every 5 minutes, so you see whether rain is over the town centre or still approaching from the Apennines.
- Can I plan an outdoor event in San Severo this weekend?
Open the radar shortly before the Fiera di San Severo or any outdoor event to check for approaching storm cells. Summer and early-autumn convective storms often build quickly on the exposed plain, so a same-day check is more reliable than a weekly forecast.
- Will rain affect my drive on the SS16 or A14 near San Severo?
Nubifragio-level rain can pool on flat farm roads and slow the SS16/A14 corridor connecting San Severo to Foggia. Checking the radar before departure shows whether the corridor itself is under an active cell.
- Does San Severo flood?
San Severo does not sit on a major river, but heavy nubifragio rain pools over flat farmland and rural roads around town before draining. Farmers and drivers on rural routes should watch for standing water after intense autumn storms.
- When is the best time to visit San Severo for dry weather?
June through August is San Severo's driest stretch, matching the run-up to the September vendemmia. Late autumn and winter bring the wettest weeks, so plan outdoor time around November and December with more care.
- Why does rain vary so much across San Severo and the surrounding Tavoliere?
The Tavoliere's flat terrain gives storms little to slow them down, so a convective cell can sit over vineyards on one side of town while the centro storico stays dry. Proximity to the Gargano promontory's foothills also means some systems stall near San Severo rather than passing straight through.
- How often does the San Severo radar update?
The Protezione Civile national radar network refreshes every 5 minutes, and RainViewer displays that data live. This lets you follow a hail cell's path toward the vineyards in near real time rather than relying on an hourly forecast.
- Can I get a rain alert for San Severo?
Yes — set a rain alert for San Severo in RainViewer to get notified before a storm reaches the DOC vineyards or the town centre. This is especially useful during the pre-vendemmia weeks when grandine risk peaks.
Track Rain in San Severo in Real Time
San Severo's DOC vineyards sit exposed on the open Tavoliere, where a hail cell can build fast and cost a season's harvest. A morning forecast cannot tell a grower whether that cell is heading for their rows or past them by noon.
RainViewer's 2-hour forecast breaks the next two hours into 5-minute slices, so you see a storm's path before it arrives. Set a rain alert before heading out to the vineyards or the Fiera di San Severo. Direction arrows show whether the storm is tracking in from the W/SW Apennine crossing or the E off the Adriatic. Scroll back 48 hours of radar history to see how a system moved through the Tavoliere. Track San Severo alongside Foggia and the Gargano coast in the same view.
A forecast says "rain likely this week." Hyperlocal radar shows the hail cell over the vineyard right now, street by street, not province by province.
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