Unlock deeper multi-jurisdiction research
Full sub-pages, saves, and alerts are available on paid plans.
Weather & Climate
Westhampton Beach, New York, United States
Overview
Climate data and monthly weather averages for Westhampton Beach.
Key Metrics
Annual Avg
11.5°C
Summer Avg
21.7°C
Winter Avg
1.7°C
Record High
34.7°C
Record Low
-17.1°C
Annual Precipitation
1167.8 mm
Avg Humidity
81%
Summer Humidity
81%
Winter Humidity
82%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 14° | 0.5° | -16° | 80.6 | 83% | 56 | 76.7 |
| Feb | 12.5° | 0.7° | -17.1° | 85.1 | 82% | 76 | 67.2 |
| Mar | 16.9° | 3.3° | -11.5° | 110.4 | 81% | 119 | 65.4 |
| Apr | 24.1° | 8.1° | -2.4° | 102.3 | 82% | 150 | 68.3 |
| May | 25.3° | 13.2° | 2.4° | 89 | 84% | 173 | 44.9 |
| Jun | 31.2° | 18.8° | 8.2° | 100.2 | 84% | 183 | 44.1 |
| Jul | 34.7° | 23° | 14° | 88.4 | 81% | 190 | 43.6 |
| Aug | 32.3° | 23.2° | 14.9° | 89 | 78% | 171 | 77.2 |
| Sep | 30.8° | 20.1° | 9.9° | 98.1 | 78% | 133 | 55.7 |
| Oct | 27.9° | 14.6° | 2° | 116.3 | 78% | 93 | 84.2 |
| Nov | 20.7° | 8.9° | -6.1° | 92.1 | 80% | 62 | 65.8 |
| Dec | 17.1° | 4° | -11° | 116.3 | 82% | 47 | 67.2 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
Subscribe to unlock the full sub-page depth for additional jurisdictions.
You can keep discovering Oyster publicly, but full multi-jurisdiction depth, tracking, alerts, and exports are part of paid access.