Seasonal Campaign Planning: When Should You Increase Your Google Ads Budget?

Managing your Google Ads budget isn't about keeping a fixed number year-round. Consumer behaviour in Turkey shifts dramatically with seasons, religious holidays, and special occasions. Being in the right place at the right time means reaching more customers and staying ahead of competitors. In this post, we break down the critical periods specific to the Turkish calendar and exactly what you should do in each one.

The Annual Calendar: When to Accelerate, When to Brake

• Mid-Feb – Early Mar | Ramadan: Searches spike for clothing, food, gifts, and home textiles. The final ten days and Laylat al-Qadr are especially intense. Raise your budget at least two weeks before Ramadan begins.
• March 20-22 | Eid al-Fitr: Search volume peaks 3-5 days before the holiday, then drops. Prepare in advance so you don't miss the surge.
• Feb 14 | Valentine's Day: Clear uptick in gifts, flowers, jewellery, and personal care searches.
• March 8 | International Women's Day: Active period for women-focused products, skincare sets, and accessories.
• 2nd Sunday of May | Mother's Day: One of the highest-traffic days of the year. If you're in the gift category, never skip this week.
• 3rd Sunday of June | Father's Day: Traffic increases for tech and menswear above all.
• June | Eid al-Adha: Caution — overall online shopping volume drops significantly during this period. For most sectors, cutting budget or pausing campaigns is the right move.
• July | Summer holiday: Mobile traffic rises but purchase decisions slow down. Time to reduce budget.
• September | Back to school: Stationery, tech, and clothing categories pick up. Start increasing budget in the final week of August.
• All of November | Black Friday week: The undisputed peak of the e-commerce calendar. Start building campaigns from late October — don't compress the effect into a single day.
• December | New Year and year-end: 13th-month salaries and year-end bonuses inflate shopping budgets. The second strongest month of the year for gift categories.

How Much Should You Increase? Realistic Figures

There is no single correct increase rate — it varies by sector and campaign goals. That said, a general framework looks like this: for moderately busy periods such as Mother's Day or Women's Day, adding 50 to 100 percent on top of your current budget is a sensible starting point. For peak weeks like Black Friday or New Year's, many retail businesses treat a 40-60 percent budget uplift as the baseline, with some sectors going far higher. And don't ignore the inflation reality: in Turkey, you need to gradually increase your nominal budget year-on-year just to maintain the same click volume.

What 2026 Brings and How It Affects You

Google rolled out several important changes this year that directly affect seasonal campaigns. Leading the list is Demand-Led Pacing: Google's AI now automatically spends more on high-demand days and less on quiet ones, never exceeding the monthly cap. For short-duration campaigns, it's safer to clearly define your budget and date range rather than leaving this automation unchecked. In addition, the Campaign Total Budget feature has become an ideal tool for periods with a fixed start and end date — such as Ramadan or Black Friday: lock in the total spend and let the AI handle the distribution. Finally, a reminder about Seasonality Adjustments: this tool is designed exclusively for short, predictable events of 1-7 days. Use it when you expect your conversion rate to climb more than 30 percent above normal; for smaller swings, standard Smart Bidding already adapts on its own.

When Should You Start Preparing?

Those who set up a campaign on the day a big season arrives almost always start too late. Smart Bidding systems need time to learn, and your remarketing lists don't fill up overnight. Starting Black Friday preparations in late September, and building your Ramadan campaign structure by January at the latest, gives you a realistic timeline. Use Google Trends to review the last two years of Turkish traffic for your target keywords; once you spot the peak weeks, have your campaigns and budgets ready three to four weeks before those weeks arrive.