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What is Big River Lake, AK, Weather Like in October?
During the month of October, Big River Lake, AK,
has an average daytime high temperature of 46°F and an average overnight low temperature dropping to 34°F.
Around 7.29 inches of precipitation is received during the month,
with about 44.68 inches falling in a typical year.
Snow is not common in Big River Lake, AK.
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: 45.4 F
(-2.1 vs avg)
Average Low: 37.7 F
(+2.3 vs avg)
Actual data from: MID_QLEAW
Big River Lake, AK Daily Weather Averages for October
Recorded at Big River Lakes
(usc00500788),
0.2 miles
SSE of
Big River Lake, AK
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 40 F | 52 F | 46 F | 0.30" | 37.69" | N/A | N/A | 19 F | N/A |
| 10/2 | 39 F | 52 F | 46 F | 0.59" | 37.98" | N/A | N/A | 19.4 F | N/A |
| 10/3 | 39 F | 52 F | 45 F | 0.87" | 38.26" | N/A | N/A | 19.7 F | N/A |
| 10/4 | 39 F | 51 F | 45 F | 1.15" | 38.54" | N/A | N/A | 20.1 F | N/A |
| 10/5 | 38 F | 51 F | 45 F | 1.43" | 38.82" | N/A | N/A | 20.5 F | N/A |
| 10/6 | 38 F | 50 F | 44 F | 1.70" | 39.09" | N/A | N/A | 20.9 F | N/A |
| 10/7 | 38 F | 50 F | 44 F | 1.98" | 39.37" | N/A | N/A | 21.3 F | N/A |
| 10/8 | 37 F | 49 F | 43 F | 2.25" | 39.64" | N/A | N/A | 21.7 F | N/A |
| 10/9 | 37 F | 49 F | 43 F | 2.51" | 39.90" | N/A | N/A | 22.1 F | N/A |
| 10/10 | 36 F | 49 F | 43 F | 2.78" | 40.17" | N/A | N/A | 22.5 F | N/A |
| 10/11 | 36 F | 48 F | 42 F | 3.05" | 40.44" | N/A | N/A | 23 F | N/A |
| 10/12 | 36 F | 48 F | 42 F | 3.32" | 40.71" | N/A | N/A | 23.4 F | N/A |
| 10/13 | 35 F | 47 F | 41 F | 3.58" | 40.97" | N/A | N/A | 23.9 F | N/A |
| 10/14 | 35 F | 47 F | 41 F | 3.85" | 41.24" | N/A | N/A | 24.3 F | N/A |
| 10/15 | 34 F | 46 F | 40 F | 4.11" | 41.50" | N/A | N/A | 24.8 F | N/A |
| 10/16 | 34 F | 46 F | 40 F | 4.35" | 41.74" | N/A | N/A | 25.3 F | N/A |
| 10/17 | 33 F | 45 F | 39 F | 4.58" | 41.97" | N/A | N/A | 25.7 F | N/A |
| 10/18 | 33 F | 45 F | 39 F | 4.79" | 42.18" | N/A | N/A | 26.2 F | N/A |
| 10/19 | 32 F | 44 F | 38 F | 5.00" | 42.39" | N/A | N/A | 26.7 F | N/A |
| 10/20 | 32 F | 44 F | 38 F | 5.21" | 42.60" | N/A | N/A | 27.2 F | N/A |
| 10/21 | 32 F | 43 F | 37 F | 5.41" | 42.80" | N/A | N/A | 27.7 F | N/A |
| 10/22 | 31 F | 43 F | 37 F | 5.61" | 43.00" | N/A | N/A | 28.2 F | N/A |
| 10/23 | 31 F | 42 F | 36 F | 5.80" | 43.19" | N/A | N/A | 28.7 F | N/A |
| 10/24 | 30 F | 42 F | 36 F | 5.98" | 43.37" | N/A | N/A | 29.1 F | N/A |
| 10/25 | 30 F | 41 F | 35 F | 6.16" | 43.55" | N/A | N/A | 29.6 F | N/A |
| 10/26 | 29 F | 41 F | 35 F | 6.33" | 43.72" | N/A | N/A | 30.1 F | N/A |
| 10/27 | 29 F | 40 F | 34 F | 6.52" | 43.91" | N/A | N/A | 30.6 F | N/A |
| 10/28 | 28 F | 40 F | 34 F | 6.71" | 44.10" | N/A | N/A | 31.1 F | N/A |
| 10/29 | 28 F | 39 F | 33 F | 6.90" | 44.29" | N/A | N/A | 31.6 F | N/A |
| 10/30 | 27 F | 39 F | 33 F | 7.09" | 44.48" | N/A | N/A | 32 F | N/A |
| 10/31 | 27 F | 38 F | 33 F | 7.29" | 44.68" | N/A | N/A | 32.5 F | N/A |
