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The temperatures in Farmington in May are quite cold with temperatures between 9°C and 23°C, warm clothes are a must.
The wather in Farmington in May can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Farmington in May 2025.
If you’re planning to visit Farmington in the near future, we highly recommend that you review the 14 day weather forecast for Farmington before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -5° | 5 | 19 | 8 | 50 mm | Awful | Farmington in January |
| February | 7° / -3° | 5 | 17 | 7 | 49 mm | Bad | Farmington in February |
| March | 13° / 2° | 4 | 24 | 3 | 34 mm | Bad | Farmington in March |
| April | 18° / 5° | 2 | 26 | 1 | 26 mm | Good | Farmington in April |
| May | 23° / 9° | 2 | 29 | 0 | 30 mm | Perfect | Farmington in May |
| June | 30° / 15° | 1 | 29 | 0 | 17 mm | Good | Farmington in June |
| July | 32° / 19° | 3 | 28 | 0 | 70 mm | Good | Farmington in July |
| August | 30° / 18° | 4 | 27 | 0 | 80 mm | Good | Farmington in August |
| September | 27° / 14° | 4 | 26 | 0 | 64 mm | Perfect | Farmington in September |
| October | 19° / 7° | 3 | 28 | 0 | 43 mm | Good | Farmington in October |
| November | 12° / 2° | 3 | 25 | 2 | 35 mm | Bad | Farmington in November |
| December | 5° / -4° | 5 | 18 | 8 | 50 mm | Awful | Farmington in December |