Autumn and Winter Site Safety: Preparing for Shorter Days and Poor Weather

As we move further into autumn, changing weather conditions can introduce additional health and safety risks across construction sites and workplaces.

Shorter daylight hours, wet surfaces, colder temperatures and strong winds can all affect how safely work can be carried out. Preparing for these changes now can help prevent incidents and keep projects running safely throughout the colder months.

Lighting and Visibility

With fewer daylight hours, suitable lighting becomes increasingly important. Access routes, work areas, stairways and loading areas should be adequately illuminated, particularly at the beginning and end of the working day.

High-visibility clothing should also be worn where required, particularly around moving vehicles and plant.

Slips, Trips and Falls

Rain, mud, wet leaves and, later in the season, ice can significantly increase the risk of slips and falls.

Good housekeeping remains one of the simplest controls. Walkways should be kept clear, spillages dealt with promptly and suitable access routes maintained.

Cold and Wet Weather

Appropriate PPE and workwear should be available for the conditions. Wet or cold workers may experience reduced concentration and dexterity, potentially increasing the likelihood of mistakes and accidents.

Regular breaks and access to suitable welfare facilities should also be considered during particularly cold conditions.

Wind and Adverse Weather

Strong winds can affect work at height, lifting operations, temporary structures and the storage of materials. Weather conditions should be monitored and work stopped where conditions exceed safe operating limits.

Review Your Risk Assessments

Risk assessments and method statements should reflect the actual conditions on site. If seasonal changes introduce new hazards or make existing controls ineffective, the RAMS should be reviewed and updated.

A few simple seasonal checks can make a significant difference. Preparing early helps ensure changing weather doesn't result in changing safety standards.