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What is Big Pine Key, FL, Weather Like in October?
During the month of October, Big Pine Key, FL,
has an average daytime high temperature of 85°F and an average overnight low temperature dropping to 76°F.
Around 6.24 inches of precipitation is received during the month,
with about 41.76 inches falling in a typical year.
Snow is not common in Big Pine Key, FL.
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: 85.8 F
(+0.7 vs avg)
Average Low: 77.6 F
(+1.4 vs avg)
Actual data from: MID_D8495
Big Pine Key, FL Daily Weather Averages for October
Recorded at Bahia Honda Sp
(usc00080414),
4.7 miles
ESE of
Big Pine Key, FL
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 77 F | 87 F | 82 F | 0.27" | 35.79" | N/A | N/A | N/A | 16.9 F |
| 10/2 | 77 F | 87 F | 82 F | 0.53" | 36.05" | N/A | N/A | N/A | 16.8 F |
| 10/3 | 77 F | 86 F | 82 F | 0.79" | 36.31" | N/A | N/A | N/A | 16.7 F |
| 10/4 | 77 F | 86 F | 82 F | 1.05" | 36.57" | N/A | N/A | N/A | 16.6 F |
| 10/5 | 77 F | 86 F | 82 F | 1.31" | 36.83" | N/A | N/A | N/A | 16.5 F |
| 10/6 | 77 F | 86 F | 81 F | 1.56" | 37.08" | N/A | N/A | N/A | 16.4 F |
| 10/7 | 77 F | 86 F | 81 F | 1.81" | 37.33" | N/A | N/A | N/A | 16.3 F |
| 10/8 | 77 F | 86 F | 81 F | 2.04" | 37.56" | N/A | N/A | N/A | 16.2 F |
| 10/9 | 77 F | 86 F | 81 F | 2.29" | 37.81" | N/A | N/A | N/A | 16.1 F |
| 10/10 | 77 F | 85 F | 81 F | 2.53" | 38.05" | N/A | N/A | N/A | 16 F |
| 10/11 | 76 F | 85 F | 81 F | 2.76" | 38.28" | N/A | N/A | N/A | 15.8 F |
| 10/12 | 76 F | 85 F | 81 F | 2.98" | 38.50" | N/A | N/A | N/A | 15.7 F |
| 10/13 | 76 F | 85 F | 81 F | 3.18" | 38.70" | N/A | N/A | N/A | 15.6 F |
| 10/14 | 76 F | 85 F | 80 F | 3.39" | 38.91" | N/A | N/A | N/A | 15.4 F |
| 10/15 | 76 F | 85 F | 80 F | 3.59" | 39.11" | N/A | N/A | N/A | 15.3 F |
| 10/16 | 76 F | 85 F | 80 F | 3.79" | 39.31" | N/A | N/A | N/A | 15.1 F |
| 10/17 | 76 F | 84 F | 80 F | 3.98" | 39.50" | N/A | N/A | N/A | 14.9 F |
| 10/18 | 75 F | 84 F | 80 F | 4.18" | 39.70" | N/A | N/A | N/A | 14.8 F |
| 10/19 | 75 F | 84 F | 80 F | 4.37" | 39.89" | N/A | N/A | N/A | 14.6 F |
| 10/20 | 75 F | 84 F | 79 F | 4.55" | 40.07" | N/A | N/A | N/A | 14.4 F |
| 10/21 | 75 F | 84 F | 79 F | 4.72" | 40.24" | N/A | N/A | N/A | 14.2 F |
| 10/22 | 75 F | 83 F | 79 F | 4.89" | 40.41" | N/A | N/A | N/A | 14 F |
| 10/23 | 75 F | 83 F | 79 F | 5.06" | 40.58" | N/A | N/A | N/A | 13.8 F |
| 10/24 | 74 F | 83 F | 79 F | 5.23" | 40.75" | N/A | N/A | N/A | 13.7 F |
| 10/25 | 74 F | 83 F | 79 F | 5.39" | 40.91" | N/A | N/A | N/A | 13.5 F |
| 10/26 | 74 F | 83 F | 78 F | 5.55" | 41.07" | N/A | N/A | N/A | 13.3 F |
| 10/27 | 74 F | 82 F | 78 F | 5.71" | 41.23" | N/A | N/A | N/A | 13.1 F |
| 10/28 | 74 F | 82 F | 78 F | 5.84" | 41.36" | N/A | N/A | N/A | 12.9 F |
| 10/29 | 73 F | 82 F | 78 F | 5.98" | 41.50" | N/A | N/A | N/A | 12.7 F |
| 10/30 | 73 F | 82 F | 77 F | 6.12" | 41.64" | N/A | N/A | N/A | 12.5 F |
| 10/31 | 73 F | 82 F | 77 F | 6.24" | 41.76" | N/A | N/A | N/A | 12.3 F |
