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The temperatures in Frederick in October are quite cold with temperatures between 9°C and 19°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Frederick during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Frederick in October 2025.
If you’re planning to visit Frederick in the near future, we highly recommend that you review the 14 day weather forecast for Frederick before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -4° | 6 | 18 | 7 | 90 mm | Awful | Frederick in January |
| February | 5° / -3° | 7 | 14 | 8 | 105 mm | Awful | Frederick in February |
| March | 11° / 1° | 7 | 19 | 5 | 112 mm | Awful | Frederick in March |
| April | 17° / 6° | 8 | 22 | 0 | 116 mm | Ok | Frederick in April |
| May | 23° / 11° | 10 | 21 | 0 | 179 mm | Good | Frederick in May |
| June | 27° / 15° | 8 | 22 | 0 | 156 mm | Good | Frederick in June |
| July | 30° / 18° | 8 | 23 | 0 | 161 mm | Ok | Frederick in July |
| August | 29° / 18° | 7 | 24 | 0 | 145 mm | Ok | Frederick in August |
| September | 25° / 14° | 5 | 25 | 0 | 122 mm | Perfect | Frederick in September |
| October | 19° / 9° | 5 | 26 | 0 | 130 mm | Good | Frederick in October |
| November | 11° / 2° | 5 | 24 | 1 | 95 mm | Ok | Frederick in November |
| December | 6° / -1° | 7 | 20 | 4 | 110 mm | Awful | Frederick in December |