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What is Oyster River Reservoir, NH, Weather Like in October?
During the month of October, Oyster River Reservoir, NH,
has an average daytime high temperature of 61°F and an average overnight low temperature dropping to 39°F.
Around 4.72 inches of precipitation is received during the month,
with about 37.39 inches falling in a typical year.
0.20 inches of snow is the mean amount received during October.
Annually, Oyster River Reservoir receives around 28.70 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 24, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 66.3 F
(+4.0 vs avg)
Average Low: 42.2 F
(+1.7 vs avg)
Daytime temperatures were significantly above average.
Actual data from: MID_E7343
Oyster River Reservoir, NH Daily Weather Averages for October
Recorded at Durham
(usc00272174),
0.9 miles
NNW of
Oyster River Reservoir, NH
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 45 F | 67 F | 56 F | 0.14" | 32.81" | 0.00" | 28.50" | 9.6 F | 0.4 F |
| 10/2 | 44 F | 66 F | 55 F | 0.27" | 32.94" | 0.00" | 28.50" | 10 F | 0.3 F |
| 10/3 | 44 F | 66 F | 55 F | 0.40" | 33.07" | 0.00" | 28.50" | 10.4 F | 0.3 F |
| 10/4 | 43 F | 66 F | 55 F | 0.53" | 33.20" | 0.00" | 28.50" | 10.7 F | 0.2 F |
| 10/5 | 43 F | 65 F | 54 F | 0.67" | 33.34" | 0.00" | 28.50" | 11.1 F | 0.2 F |
| 10/6 | 43 F | 65 F | 54 F | 0.81" | 33.48" | 0.00" | 28.50" | 11.5 F | 0.2 F |
| 10/7 | 42 F | 64 F | 53 F | 0.96" | 33.63" | 0.00" | 28.50" | 11.9 F | 0.1 F |
| 10/8 | 42 F | 64 F | 53 F | 1.11" | 33.78" | 0.00" | 28.50" | 12.3 F | 0.1 F |
| 10/9 | 41 F | 63 F | 52 F | 1.27" | 33.94" | 0.00" | 28.50" | 12.6 F | 0.1 F |
| 10/10 | 41 F | 63 F | 52 F | 1.43" | 34.10" | 0.00" | 28.50" | 13 F | 0.1 F |
| 10/11 | 41 F | 63 F | 52 F | 1.58" | 34.25" | 0.00" | 28.50" | 13.4 F | 0.1 F |
| 10/12 | 40 F | 62 F | 51 F | 1.73" | 34.40" | 0.00" | 28.50" | 13.8 F | 0.1 F |
| 10/13 | 40 F | 62 F | 51 F | 1.88" | 34.55" | 0.00" | 28.50" | 14.2 F | 0.1 F |
| 10/14 | 40 F | 61 F | 51 F | 2.03" | 34.70" | 0.00" | 28.50" | 14.6 F | N/A |
| 10/15 | 39 F | 61 F | 50 F | 2.19" | 34.86" | 0.00" | 28.50" | 14.9 F | N/A |
| 10/16 | 39 F | 61 F | 50 F | 2.34" | 35.01" | 0.00" | 28.50" | 15.3 F | N/A |
| 10/17 | 39 F | 60 F | 49 F | 2.49" | 35.16" | 0.00" | 28.50" | 15.7 F | N/A |
| 10/18 | 38 F | 60 F | 49 F | 2.65" | 35.32" | 0.00" | 28.50" | 16.1 F | N/A |
| 10/19 | 38 F | 59 F | 49 F | 2.81" | 35.48" | 0.00" | 28.50" | 16.4 F | N/A |
| 10/20 | 38 F | 59 F | 48 F | 2.98" | 35.65" | 0.10" | 28.60" | 16.8 F | N/A |
| 10/21 | 37 F | 59 F | 48 F | 3.15" | 35.82" | 0.10" | 28.60" | 17.1 F | N/A |
| 10/22 | 37 F | 58 F | 48 F | 3.31" | 35.98" | 0.10" | 28.60" | 17.5 F | N/A |
| 10/23 | 37 F | 58 F | 47 F | 3.47" | 36.14" | 0.10" | 28.60" | 17.8 F | N/A |
| 10/24 | 36 F | 57 F | 47 F | 3.63" | 36.30" | 0.10" | 28.60" | 18.2 F | N/A |
| 10/25 | 36 F | 57 F | 47 F | 3.79" | 36.46" | 0.10" | 28.60" | 18.5 F | N/A |
| 10/26 | 36 F | 57 F | 46 F | 3.94" | 36.61" | 0.10" | 28.60" | 18.9 F | N/A |
| 10/27 | 35 F | 56 F | 46 F | 4.09" | 36.76" | 0.10" | 28.60" | 19.2 F | N/A |
| 10/28 | 35 F | 56 F | 45 F | 4.25" | 36.92" | 0.20" | 28.70" | 19.6 F | N/A |
| 10/29 | 35 F | 55 F | 45 F | 4.41" | 37.08" | 0.20" | 28.70" | 19.9 F | N/A |
| 10/30 | 35 F | 55 F | 45 F | 4.56" | 37.23" | 0.20" | 28.70" | 20.2 F | N/A |
| 10/31 | 34 F | 55 F | 44 F | 4.72" | 37.39" | 0.20" | 28.70" | 20.6 F | N/A |
