Granby Weather in May

In Granby, May brings moderate daytime temperatures around 16°C (61°F), with nights cooling to -1°C (30°F). It is the wettest month of the year, so expect more snow/rainfall than usual.

Rainfall in Granby in May

Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Analyzing past climate data, one can expect approximately 14 days of snow/rain, averaging 46 mm (1.8 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Granby in May

In May, expect moderate temperatures in Granby, with highs of 16°C (61°F) and lows of -1°C (30°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

For Granby itself, June, July, August and September generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.