Portsmouth Plains, NH 20 December Weather

Altitude - 21m | 43°3′25″N,70°46′48″W | map (OSM)

Portsmouth Plains, NH

°F

5 amClear15mphNW

Mon, December 15, 20255:37 AM (GMT -05:00)

Climatic norm in Portsmouth Plains, NH Dec 20

20°
29°
38°

minimum
average
maximum

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	26°	23°	24°	28°	30°	29°	30°
wind	15mph	14mph	12mph	11mph	10mph	8mph	7mph	9mph
pressure in	29.73	29.83	29.96	30.04	30.05	30.04	30.04	30.01

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	28°	29°	31°	33°	32°	31°	29°
wind	7mph	7mph	9mph	9mph	12mph	16mph	16mph	17mph
pressure in	30.25	30.23	30.21	30.19	30.09	29.99	29.95	29.87

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	31°	30°	33°	38°	41°	37°	34°
wind	9mph	8mph	8mph	8mph	7mph	9mph	10mph	11mph
pressure in	30.12	30.15	30.19	30.23	30.18	30.16	30.18	30.19

* Portsmouth Plains, NH weather for December 20 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Portsmouth Plains, NH Weather for December 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 20 for previous years is presented.