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What is Diamond Beach, NJ, Weather Like in October?
During the month of October, Diamond Beach, NJ,
has an average daytime high temperature of 68°F and an average overnight low temperature dropping to 51°F.
Around 4.17 inches of precipitation is received during the month,
with about 36.53 inches falling in a typical year.
As you might expect, snow is not common in the month of October.
Annually, Diamond Beach receives around 12.80 inches of snow.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 19, 2025)
Actual High
Average High
Actual Low
Average Low
Actual data from: MID_NJ21
Diamond Beach, NJ Daily Weather Averages for October
Recorded at Cape May 2 Nw
(usc00281351),
4.5 miles
W of
Diamond Beach, NJ
| Day | Avg Temps ( F) | Precip (in) | Snow (in) | Degree Days ( F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 57 F | 74 F | 65 F | 0.13" | 32.49" | 0.00" | 12.80" | 2.7 F | 2.7 F |
| 10/2 | 56 F | 73 F | 65 F | 0.25" | 32.61" | 0.00" | 12.80" | 2.9 F | 2.5 F |
| 10/3 | 56 F | 73 F | 64 F | 0.38" | 32.74" | 0.00" | 12.80" | 3.1 F | 2.4 F |
| 10/4 | 55 F | 72 F | 64 F | 0.50" | 32.86" | 0.00" | 12.80" | 3.4 F | 2.2 F |
| 10/5 | 55 F | 72 F | 64 F | 0.63" | 32.99" | 0.00" | 12.80" | 3.6 F | 2.1 F |
| 10/6 | 55 F | 72 F | 63 F | 0.76" | 33.12" | 0.00" | 12.80" | 3.8 F | 1.9 F |
| 10/7 | 54 F | 71 F | 63 F | 0.89" | 33.25" | 0.00" | 12.80" | 4.1 F | 1.8 F |
| 10/8 | 54 F | 71 F | 62 F | 1.02" | 33.38" | 0.00" | 12.80" | 4.4 F | 1.7 F |
| 10/9 | 53 F | 71 F | 62 F | 1.15" | 33.51" | 0.00" | 12.80" | 4.6 F | 1.5 F |
| 10/10 | 53 F | 70 F | 62 F | 1.27" | 33.63" | 0.00" | 12.80" | 4.9 F | 1.4 F |
| 10/11 | 53 F | 70 F | 61 F | 1.39" | 33.75" | 0.00" | 12.80" | 5.1 F | 1.3 F |
| 10/12 | 52 F | 69 F | 61 F | 1.52" | 33.88" | 0.00" | 12.80" | 5.4 F | 1.1 F |
| 10/13 | 52 F | 69 F | 60 F | 1.64" | 34.00" | 0.00" | 12.80" | 5.6 F | 1 F |
| 10/14 | 51 F | 69 F | 60 F | 1.77" | 34.13" | 0.00" | 12.80" | 5.9 F | 0.8 F |
| 10/15 | 51 F | 68 F | 60 F | 1.91" | 34.27" | 0.00" | 12.80" | 6.1 F | 0.7 F |
| 10/16 | 51 F | 68 F | 59 F | 2.05" | 34.41" | 0.00" | 12.80" | 6.4 F | 0.6 F |
| 10/17 | 50 F | 68 F | 59 F | 2.19" | 34.55" | 0.00" | 12.80" | 6.7 F | 0.6 F |
| 10/18 | 50 F | 67 F | 59 F | 2.34" | 34.70" | 0.00" | 12.80" | 7 F | 0.5 F |
| 10/19 | 50 F | 67 F | 58 F | 2.48" | 34.84" | 0.00" | 12.80" | 7.3 F | 0.4 F |
| 10/20 | 49 F | 66 F | 58 F | 2.62" | 34.98" | 0.00" | 12.80" | 7.7 F | 0.4 F |
| 10/21 | 49 F | 66 F | 57 F | 2.76" | 35.12" | 0.00" | 12.80" | 8 F | 0.4 F |
| 10/22 | 48 F | 66 F | 57 F | 2.90" | 35.26" | 0.00" | 12.80" | 8.4 F | 0.4 F |
| 10/23 | 48 F | 65 F | 57 F | 3.05" | 35.41" | 0.00" | 12.80" | 8.7 F | 0.3 F |
| 10/24 | 48 F | 65 F | 56 F | 3.19" | 35.55" | 0.00" | 12.80" | 9 F | 0.3 F |
| 10/25 | 47 F | 65 F | 56 F | 3.33" | 35.69" | 0.00" | 12.80" | 9.4 F | 0.3 F |
| 10/26 | 47 F | 64 F | 56 F | 3.47" | 35.83" | 0.00" | 12.80" | 9.7 F | 0.2 F |
| 10/27 | 47 F | 64 F | 55 F | 3.60" | 35.96" | 0.00" | 12.80" | 10 F | 0.2 F |
| 10/28 | 46 F | 63 F | 55 F | 3.74" | 36.10" | 0.00" | 12.80" | 10.3 F | 0.2 F |
| 10/29 | 46 F | 63 F | 55 F | 3.88" | 36.24" | 0.00" | 12.80" | 10.7 F | 0.2 F |
| 10/30 | 46 F | 63 F | 54 F | 4.03" | 36.39" | 0.00" | 12.80" | 11 F | 0.1 F |
| 10/31 | 45 F | 62 F | 54 F | 4.17" | 36.53" | 0.00" | 12.80" | 11.3 F | 0.1 F |
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