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What is Amherst, NH, Weather Like in October?
During the month of October, Amherst, NH,
has an average daytime high temperature of 61°F and an average overnight low temperature dropping to 38°F.
Around 4.88 inches of precipitation is received during the month,
with about 37.67 inches falling in a typical year.
0.10 inches of snow is the mean amount received during October.
Annually, Amherst receives around 43.70 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 26, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 64.9 F
(+3.4 vs avg)
Average Low: 43.4 F
(+4.7 vs avg)
This month was significantly warmer than average.
Actual data from: MID_D8500
Amherst, NH Daily Weather Averages for October
Recorded at Milford
(usc00275412),
1.9 miles
SW of
Amherst, NH
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 43 F | 66 F | 55 F | 0.18" | 32.97" | 0.00" | 43.60" | 10.6 F | 0.3 F |
| 10/2 | 43 F | 66 F | 54 F | 0.36" | 33.15" | 0.00" | 43.60" | 11 F | 0.3 F |
| 10/3 | 42 F | 65 F | 54 F | 0.53" | 33.32" | 0.00" | 43.60" | 11.4 F | 0.3 F |
| 10/4 | 42 F | 65 F | 53 F | 0.69" | 33.48" | 0.00" | 43.60" | 11.8 F | 0.2 F |
| 10/5 | 42 F | 64 F | 53 F | 0.86" | 33.65" | 0.00" | 43.60" | 12.2 F | 0.2 F |
| 10/6 | 41 F | 64 F | 53 F | 1.03" | 33.82" | 0.00" | 43.60" | 12.6 F | 0.2 F |
| 10/7 | 41 F | 64 F | 52 F | 1.20" | 33.99" | 0.00" | 43.60" | 13 F | 0.2 F |
| 10/8 | 40 F | 63 F | 52 F | 1.37" | 34.16" | 0.00" | 43.60" | 13.4 F | 0.2 F |
| 10/9 | 40 F | 63 F | 51 F | 1.53" | 34.32" | 0.00" | 43.60" | 13.8 F | 0.1 F |
| 10/10 | 40 F | 63 F | 51 F | 1.69" | 34.48" | 0.00" | 43.60" | 14.1 F | 0.1 F |
| 10/11 | 39 F | 62 F | 51 F | 1.84" | 34.63" | 0.00" | 43.60" | 14.5 F | 0.1 F |
| 10/12 | 39 F | 62 F | 50 F | 1.98" | 34.77" | 0.00" | 43.60" | 14.8 F | 0.1 F |
| 10/13 | 39 F | 61 F | 50 F | 2.13" | 34.92" | 0.00" | 43.60" | 15.2 F | 0.1 F |
| 10/14 | 38 F | 61 F | 50 F | 2.28" | 35.07" | 0.00" | 43.60" | 15.5 F | 0.1 F |
| 10/15 | 38 F | 61 F | 49 F | 2.43" | 35.22" | 0.00" | 43.60" | 15.8 F | N/A |
| 10/16 | 37 F | 60 F | 49 F | 2.59" | 35.38" | 0.00" | 43.60" | 16.2 F | N/A |
| 10/17 | 37 F | 60 F | 49 F | 2.75" | 35.54" | 0.00" | 43.60" | 16.5 F | N/A |
| 10/18 | 37 F | 60 F | 48 F | 2.91" | 35.70" | 0.00" | 43.60" | 16.8 F | N/A |
| 10/19 | 37 F | 59 F | 48 F | 3.07" | 35.86" | 0.00" | 43.60" | 17.1 F | N/A |
| 10/20 | 36 F | 59 F | 48 F | 3.24" | 36.03" | 0.00" | 43.60" | 17.5 F | N/A |
| 10/21 | 36 F | 59 F | 47 F | 3.40" | 36.19" | 0.00" | 43.60" | 17.8 F | N/A |
| 10/22 | 36 F | 58 F | 47 F | 3.56" | 36.35" | 0.00" | 43.60" | 18.1 F | N/A |
| 10/23 | 35 F | 58 F | 47 F | 3.72" | 36.51" | 0.10" | 43.70" | 18.4 F | N/A |
| 10/24 | 35 F | 58 F | 46 F | 3.87" | 36.66" | 0.10" | 43.70" | 18.7 F | N/A |
| 10/25 | 35 F | 57 F | 46 F | 4.02" | 36.81" | 0.10" | 43.70" | 19.1 F | N/A |
| 10/26 | 34 F | 57 F | 46 F | 4.16" | 36.95" | 0.10" | 43.70" | 19.4 F | N/A |
| 10/27 | 34 F | 57 F | 45 F | 4.31" | 37.10" | 0.10" | 43.70" | 19.7 F | N/A |
| 10/28 | 34 F | 56 F | 45 F | 4.46" | 37.25" | 0.10" | 43.70" | 20 F | N/A |
| 10/29 | 34 F | 56 F | 45 F | 4.60" | 37.39" | 0.10" | 43.70" | 20.3 F | N/A |
| 10/30 | 33 F | 55 F | 44 F | 4.74" | 37.53" | 0.10" | 43.70" | 20.6 F | N/A |
| 10/31 | 33 F | 55 F | 44 F | 4.88" | 37.67" | 0.10" | 43.70" | 21 F | N/A |
