Farmington Weather in September

September in Farmington brings high temperatures, with highs of 28°C (82°F) and nights dropping to 11°C (52°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Farmington in September

With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. This month experiences about 6 days of rain according to historical data, averaging 26 mm (1 in). Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Farmington in September

Weather in Farmington is at its excellent in September. Highs reach 28°C (82°F), while nights settle around 11°C (52°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

If your ideal day consists of dry skies and pleasant temperatures, April, May, September and October typically offer the best circumstances for Farmington.