The best time to visit Dodoma is June to October, when the long dry season brings cooler temperatures (daytime highs around 22–26°C), clear skies, and firm roads — ideal for day trips to Kondoa and Ruaha.
June–August: Coolest and driest. Dust can build up on unpaved roads later in the season. Excellent for overland travel and wildlife viewing at Ruaha.
September–October: Warm and dry, with brilliant light. Grape vines are dormant but winery visits are still possible.
November–December (short rains, 'Vuli'): Brief afternoon showers; the landscape greens up but roads can become difficult. Fewer visitors.
February–March: The grape harvest season — a special time to visit the Dodoma Winery and Cetawico when picking and pressing is underway. The 'long rains' (Masika) begin in late March and run through May, making some roads challenging.
Avoid April–May if you plan to drive to Kondoa or Ruaha, as heavy rains can make murram roads impassable.