Discover Jenness Beach, NH
Jenness Beach is a popular beach spot located 6 miles north of Hampton Beach. View live webcams in Jenness Beach, check the current weather conditions, and see what’s happening at the beach. Planning to visit to Jenness Beach? Use our local map of the area to discover nearby coastal spots and stay up-to-date with the local weather forecast before you go.
Jenness Beach, New Hampshire Average Temperatures
Use this weather chart as a guide to view the average air and ocean temperatures.
The average air temperature in the summer varies between 75-80 degrees.
The average ocean temperature in the summer varies between 55-60 degrees.
| Average High | Average Low | Average Ocean Temp | |
|---|---|---|---|
| January | 35 | 20 | 40 |
| February | 39 | 18 | 36 |
| March | 46 | 25 | 41 |
| April | 57 | 34 | 45 |
| May | 67 | 43 | 52 |
| June | 77 | 53 | 55 |
| July | 82 | 59 | 59 |
| August | 80 | 58 | 63 |
| September | 73 | 50 | 61 |
| October | 62 | 39 | 55 |
| November | 49 | 31 | 50 |
| December | 39 | 22 | 42 |
Average high, low and ocean temperatures in Jenness Beach. Sources: Accuweather, Weather.com, NOAA Climate.gov.
