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What is Kailua Kona, HI, Weather Like in October?
During the month of October, Kailua Kona, HI,
has an average daytime high temperature of 86°F and an average overnight low temperature dropping to 75°F.
Around 0.89 inches of precipitation is received during the month,
with about 7.98 inches falling in a typical year.
Snow is not common in Kailua Kona, HI.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 20, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 85.3 F
(-1.2 vs avg)
Average Low: 74.6 F
(-0.4 vs avg)
Actual data from: PHKO
Kailua Kona, HI Daily Weather Averages for October
Recorded at Kailua Kona Ke-ahole Ap
(usw00021510),
6.6 miles
NW of
Kailua Kona, HI
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 75 F | 87 F | 81 F | 0.02" | 7.11" | N/A | N/A | N/A | 15.8 F |
| 10/2 | 75 F | 87 F | 81 F | 0.04" | 7.13" | N/A | N/A | N/A | 15.8 F |
| 10/3 | 75 F | 87 F | 81 F | 0.07" | 7.16" | N/A | N/A | N/A | 15.8 F |
| 10/4 | 75 F | 87 F | 81 F | 0.09" | 7.18" | N/A | N/A | N/A | 15.7 F |
| 10/5 | 75 F | 87 F | 81 F | 0.11" | 7.20" | N/A | N/A | N/A | 15.7 F |
| 10/6 | 75 F | 87 F | 81 F | 0.14" | 7.23" | N/A | N/A | N/A | 15.7 F |
| 10/7 | 75 F | 87 F | 81 F | 0.17" | 7.26" | N/A | N/A | N/A | 15.7 F |
| 10/8 | 75 F | 87 F | 81 F | 0.19" | 7.28" | N/A | N/A | N/A | 15.7 F |
| 10/9 | 75 F | 87 F | 81 F | 0.22" | 7.31" | N/A | N/A | N/A | 15.6 F |
| 10/10 | 75 F | 87 F | 81 F | 0.24" | 7.33" | N/A | N/A | N/A | 15.6 F |
| 10/11 | 75 F | 86 F | 81 F | 0.27" | 7.36" | N/A | N/A | N/A | 15.6 F |
| 10/12 | 75 F | 86 F | 81 F | 0.29" | 7.38" | N/A | N/A | N/A | 15.6 F |
| 10/13 | 75 F | 86 F | 81 F | 0.32" | 7.41" | N/A | N/A | N/A | 15.5 F |
| 10/14 | 75 F | 86 F | 81 F | 0.35" | 7.44" | N/A | N/A | N/A | 15.5 F |
| 10/15 | 75 F | 86 F | 81 F | 0.38" | 7.47" | N/A | N/A | N/A | 15.5 F |
| 10/16 | 75 F | 86 F | 80 F | 0.40" | 7.49" | N/A | N/A | N/A | 15.4 F |
| 10/17 | 75 F | 86 F | 80 F | 0.43" | 7.52" | N/A | N/A | N/A | 15.4 F |
| 10/18 | 75 F | 86 F | 80 F | 0.46" | 7.55" | N/A | N/A | N/A | 15.4 F |
| 10/19 | 75 F | 86 F | 80 F | 0.50" | 7.59" | N/A | N/A | N/A | 15.3 F |
| 10/20 | 74 F | 86 F | 80 F | 0.53" | 7.62" | N/A | N/A | N/A | 15.3 F |
| 10/21 | 74 F | 86 F | 80 F | 0.56" | 7.65" | N/A | N/A | N/A | 15.2 F |
| 10/22 | 74 F | 86 F | 80 F | 0.59" | 7.68" | N/A | N/A | N/A | 15.2 F |
| 10/23 | 74 F | 86 F | 80 F | 0.63" | 7.72" | N/A | N/A | N/A | 15.1 F |
| 10/24 | 74 F | 86 F | 80 F | 0.66" | 7.75" | N/A | N/A | N/A | 15.1 F |
| 10/25 | 74 F | 86 F | 80 F | 0.69" | 7.78" | N/A | N/A | N/A | 15 F |
| 10/26 | 74 F | 86 F | 80 F | 0.73" | 7.82" | N/A | N/A | N/A | 14.9 F |
| 10/27 | 74 F | 86 F | 80 F | 0.76" | 7.85" | N/A | N/A | N/A | 14.9 F |
| 10/28 | 74 F | 86 F | 80 F | 0.80" | 7.89" | N/A | N/A | N/A | 14.8 F |
| 10/29 | 74 F | 86 F | 80 F | 0.83" | 7.92" | N/A | N/A | N/A | 14.8 F |
| 10/30 | 74 F | 86 F | 80 F | 0.86" | 7.95" | N/A | N/A | N/A | 14.7 F |
| 10/31 | 74 F | 86 F | 80 F | 0.89" | 7.98" | N/A | N/A | N/A | 14.6 F |
