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What is Demster, NY, Weather Like in October?
During the month of October, Demster, NY,
has an average daytime high temperature of 60°F and an average overnight low temperature dropping to 42°F.
Around 4.48 inches of precipitation is received during the month,
with about 32.55 inches falling in a typical year.
Snow is not common in Demster, NY.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 19, 2025)
Actual High
Average High
Actual Low
Average Low
Actual data from: KFZY
Demster, NY Daily Weather Averages for October
Recorded at Fulton Oswego Co Ap
(usw00054773),
10.7 miles
SSW of
Demster, NY
| Day | Avg Temps ( F) | Precip (in) | Snow (in) | Degree Days ( F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 46 F | 66 F | 56 F | 0.12" | 28.19" | N/A | N/A | 9.4 F | 0.4 F |
| 10/2 | 46 F | 65 F | 56 F | 0.26" | 28.33" | N/A | N/A | 9.8 F | 0.4 F |
| 10/3 | 46 F | 65 F | 55 F | 0.39" | 28.46" | N/A | N/A | 10.1 F | 0.4 F |
| 10/4 | 45 F | 64 F | 55 F | 0.53" | 28.60" | N/A | N/A | 10.4 F | 0.3 F |
| 10/5 | 45 F | 64 F | 55 F | 0.67" | 28.74" | N/A | N/A | 10.8 F | 0.3 F |
| 10/6 | 45 F | 64 F | 54 F | 0.81" | 28.88" | N/A | N/A | 11.1 F | 0.2 F |
| 10/7 | 45 F | 63 F | 54 F | 0.96" | 29.03" | N/A | N/A | 11.5 F | 0.2 F |
| 10/8 | 44 F | 63 F | 53 F | 1.11" | 29.18" | N/A | N/A | 11.8 F | 0.2 F |
| 10/9 | 44 F | 62 F | 53 F | 1.26" | 29.33" | N/A | N/A | 12.2 F | 0.2 F |
| 10/10 | 44 F | 62 F | 53 F | 1.41" | 29.48" | N/A | N/A | 12.5 F | 0.2 F |
| 10/11 | 43 F | 61 F | 52 F | 1.57" | 29.64" | N/A | N/A | 12.9 F | 0.2 F |
| 10/12 | 43 F | 61 F | 52 F | 1.72" | 29.79" | N/A | N/A | 13.3 F | 0.2 F |
| 10/13 | 43 F | 61 F | 52 F | 1.87" | 29.94" | N/A | N/A | 13.6 F | 0.2 F |
| 10/14 | 42 F | 60 F | 51 F | 2.02" | 30.09" | N/A | N/A | 13.9 F | 0.1 F |
| 10/15 | 42 F | 60 F | 51 F | 2.17" | 30.24" | N/A | N/A | 14.3 F | 0.1 F |
| 10/16 | 42 F | 59 F | 51 F | 2.32" | 30.39" | N/A | N/A | 14.6 F | 0.1 F |
| 10/17 | 41 F | 59 F | 50 F | 2.47" | 30.54" | N/A | N/A | 15 F | 0.1 F |
| 10/18 | 41 F | 58 F | 50 F | 2.62" | 30.69" | N/A | N/A | 15.3 F | 0.1 F |
| 10/19 | 41 F | 58 F | 49 F | 2.77" | 30.84" | N/A | N/A | 15.7 F | 0.1 F |
| 10/20 | 41 F | 58 F | 49 F | 2.93" | 31.00" | N/A | N/A | 16 F | 0.1 F |
| 10/21 | 40 F | 57 F | 49 F | 3.08" | 31.15" | N/A | N/A | 16.4 F | 0.1 F |
| 10/22 | 40 F | 57 F | 48 F | 3.22" | 31.29" | N/A | N/A | 16.7 F | 0.1 F |
| 10/23 | 40 F | 56 F | 48 F | 3.36" | 31.43" | N/A | N/A | 17.1 F | 0.1 F |
| 10/24 | 39 F | 56 F | 48 F | 3.51" | 31.58" | N/A | N/A | 17.4 F | N/A |
| 10/25 | 39 F | 56 F | 47 F | 3.65" | 31.72" | N/A | N/A | 17.8 F | N/A |
| 10/26 | 39 F | 55 F | 47 F | 3.79" | 31.86" | N/A | N/A | 18.1 F | N/A |
| 10/27 | 38 F | 55 F | 47 F | 3.94" | 32.01" | N/A | N/A | 18.5 F | N/A |
| 10/28 | 38 F | 54 F | 46 F | 4.08" | 32.15" | N/A | N/A | 18.8 F | N/A |
| 10/29 | 38 F | 54 F | 46 F | 4.22" | 32.29" | N/A | N/A | 19.2 F | N/A |
| 10/30 | 37 F | 54 F | 46 F | 4.35" | 32.42" | N/A | N/A | 19.5 F | N/A |
| 10/31 | 37 F | 53 F | 45 F | 4.48" | 32.55" | N/A | N/A | 19.9 F | N/A |
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