Granby

What is the climate like in Granby?

Granby is warmest in July, when daily highs average 79°F (26°C), and coolest in January, when lows fall to about 12°F (-11°C). The wettest month is typically August and the driest is September; the year sees roughly 50 in of precipitation.

• Warmest monthJuly — average high 79°F (26°C)
• Coolest monthJanuary — average low 12°F (-11°C)
• Wettest monthAugust (5.2 in)
• Driest monthSeptember (2.9 in)
• Annual precipitation50 in