Oil City

What is the climate like in Oil City?

The best time to visit Oil City is typically September, the year's most comfortable month (6.5/10). Oil City is warmest in July, when daily highs average 80°F (27°C), and coolest in January, when lows fall to about 21°F (-6°C). The wettest month is typically May and the driest is September; the year sees roughly 55 in (1393 mm) of precipitation.

• Best time to visitSeptember — the year's comfort peak (6.5/10)
• Warmest monthJuly — average high 80°F (27°C)
• Coolest monthJanuary — average low 21°F (-6°C)
• Wettest monthMay (5.6 in (143 mm))
• Driest monthSeptember (3.7 in (93 mm))
• Annual precipitation55 in (1393 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromFranklin, 11 km away (1897-2026)