Gretna

What is the climate like in Gretna?

The best time to visit Gretna is typically May – October, with trip comfort peaking in September (7.4/10). Gretna is warmest in July, when daily highs average 87°F (31°C), and coolest in January, when lows fall to about 19°F (-7°C). The wettest month is typically May and the driest is February; the year sees roughly 35 in of precipitation.

• Best time to visitMay – October — comfort peaks in September (7.4/10)
• Warmest monthJuly — average high 87°F (31°C)
• Coolest monthJanuary — average low 19°F (-7°C)
• Wettest monthMay (5.4 in)
• Driest monthFebruary (1.1 in)
• Annual precipitation35 in