Tysons experiences a moderate climate with distinct seasonal variations. Winters are typically cold, with temperatures often below freezing and averaging around 2°C in January and February. As spring arrives, temperatures gradually warm up, reaching averages of 9°C by March and peaking at 14°C in April. Summer months bring warmth, but temperatures remain relatively stable, ranging from 24°C to 26°C during June to August. Autumn sees a return to cooler conditions, with temperatures dropping back down to around 7°C by November.