The weather in the UK is notoriously unpredictable. One minute we can be facing torrential downpours and gale-force winds, and the next we could be gearing up for scorching summer heatwaves. No season is without its challenges, and for public transport operators, particularly those running coach fleets, rail replacement services and local bus networks, this ever-changing weather is more than just an inconvenience, it’s a critical factor in fleet reliability, safety, and cost management.
In this article, we explore the key ways in which the UK’s weather impacts public transport fleets, and why having a robust, responsive repair management solution in place like that provided by CVS, is essential for operators navigating these risks year-round.
1. Heavy Rainfall and Flooding
Rainfall in the UK is frequent and often intense, especially in autumn and winter, and it means that flooded roads are a common issue, particularly in low-lying rural areas and poorly drained urban streets.
The World Weather Attribution group in fact, revealed that intense winter rainfall has increased across the UK by around 20%, with the 2023-24 winter being one of the wettest on record. What’s more, flooding in 2024 led to nearly 6,718 train cancellations, causing 130 days’ worth of delays across the network according to Round Our Way data.
For bus and coach operators, this poses a significant threat to daily service delivery as flooded roads increase the risk of mechanical damage to vehicles, particularly to low-mounted components such as exhaust systems, braking systems and electrical circuits, and it also means that service delays become inevitable as vehicles are rerouted or taken out of service.
In the case of rail replacement services, the pressure is even higher, as passengers expect timely alternatives when trains are cancelled and unexpected vehicle downtime due to weather-related damage can compromise service levels.
2. Snow, Ice and Gritting Season
During colder months, snow and ice bring a new set of hazards, with winter breakdowns on major roads in the UK having increased by 22% over the past 5 years according to National Highways.
In fact, Green Flag also estimate that over 1.2 million breakdowns were experienced between November 2024 and January 2025 alone, with public transport fleets being particularly vulnerable due to the size and weight of the vehicles and the demanding schedules they operate.
This is because slippery roads increase the risk of tyre damage, braking issues, and suspension wear, especially on rural or poorly gritted routes, and any prolonged exposure to road salt and grit can also lead to corrosion in critical underbody areas, creating long-term mechanical problems if not addressed.
For coach operators running long-distance routes or school transport in remote areas, this can be especially disruptive.
Likewise, buses operating on urban timetables are expected to run on time regardless of conditions, often under increased passenger load during wintry weather.
3. Extreme Heat and Overheating Risks
Although less frequent than wet and cold weather, summer heatwaves are becoming more common in the UK, with the recent Met Office Transport Hazard Summary revealing that during past heatwaves, temperatures exceeded 30°C for more than 15 days, causing severe transport disruption, including melting tarmac and air conditioning failures.
For public transport, this means that fleets must be prepared as high temperatures can cause coolant system failures, engine overheating and increased tyre wear, particularly for older or high-mileage vehicles.
For passengers, poor air conditioning performance is also a key issue, especially on long-haul coach routes or crowded city buses. After all, heat-related breakdowns are not just an operational issue they impact passenger comfort, safety, and brand reputation as well, so much so that throughout June – July 2025, the Imperial College London revealed that London experienced roughly 260 heat-related excess deaths, 65% of which were attributed to the severity of heatwaves.
4. High Winds and Storm Damage
The UK experiences several named storms each year, with wind speeds capable of causing considerable damage to large vehicles such as buses and coaches.
The Guardian reports that Storm Floris, for example, which hit the UK recently in August 2025, was the strongest summer storm in a decade, delivering gusts up to 134mph at Cairn Gorm and resulting in halted public transport services, speed restrictions, cancelled flights and shut bridges to high-sided vehicles, and likewise, Storm Éowyn in January 2025 led to almost 1,900 storm and transport related police responses overall.
These incidents are particularly dangerous for fleet vehicles on exposed roads or motorways, as any tree branches, flying debris and temporary signage can all cause damage to windscreens, body panels, mirrors and lights, all of which can lead to unplanned downtime or compliance concerns.
5. Seasonal Maintenance Pressure
Beyond the direct impact of weather, the UK’s seasonal climate changes also place significant pressure on maintenance teams and workshop capacity.
For example, as autumn turns to winter, demand for tyre checks, heating system repairs and battery replacements spikes, while in summer, operators must ensure cooling systems, ventilation and filters are operating at their best.
For many public transport providers, this means that workshop resource is already stretched, making it difficult to carry out preventative work alongside urgent breakdowns, but this pressure is also compounded by wider industry challenges too – an example of which is that the average age of bus and coach drivers has risen from 49 between 2013–2015, to 51 in 2021–2023, and that 49% are now aged 53 or older.
This data from the Department for Transport’s Annual Bus Statistics, suggests that the ageing workforce makes recruitment and resource planning even more difficult during peak maintenance periods, and what’s more, the transport sector is also facing turnover of up to 25% in some areas, with around 90,000 driver positions vacant across the UK as of July 2025 – all of which amplifies the difficulty of maintaining stable staffing levels during high-demand seasons, and highlights the sheer scale of investment needed to keep vehicle repair services resilient.
By outsourcing to CVS, operators can relieve pressure on in-house teams, ensure repairs are managed efficiently, control costs and prevent lengthy delays often caused by third-party involvement. This helps them stay ahead of seasonal and climate-driven maintenance pressures and removes the worries surrounding workforce turnover at a time when capacity is needed most.
Weather-Proofing Your Fleet With CVS
Public transport fleets can’t afford to stop for the weather, but that doesn’t mean they won’t be affected by it, and from rain-soaked engines and storm damage to salt corrosion and overheating, every season brings its own risks.
This is where CVS comes in.
Our scalable repair management and intervention services are designed to meet the specific needs of public transport operators, with:
- UK-wide repair support
- Dedicated fleet account management
- Early and ongoing third-party intervention
- Industry-leading resolution times
- Expertise in Vehicle Off Road (VOR) mitigation
Because, while the weather may be out of our control, how we manage its impact isn’t, and by partnering with CVS, public transport operators gain a proactive, experienced repair management partner that understands the demands of the industry and delivers practical solutions that keep vehicles moving, whatever the forecast.
If you’d like to find out more about partnering with us, visit our website, call 0333 3609525 or email: enquiries@completevs.co.uk to speak with our team today.
