Grantham Weather in October

With daytime temperatures of 15°C (59°F) and nighttime lows of 8°C (46°F), October in Grantham brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 65 mm (2.6 in) falls on average.

Rainfall in Grantham in October

Historically, approximately 15 days this month are expected to have rain, averaging 65 mm (2.6 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Grantham in October

If you're visiting Grantham in October, expect highs of 15°C (59°F) and overnight lows around 8°C (46°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Grantham in October

The month has fewer sunny days, with around 99 hours of sunshine.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Grantham.