Portsmouth Plains, NH 21 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 21

19°
28°
37°

minimum
average
maximum

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	33°	35°	38°	41°	41°	38°	34°
wind	11mph	11mph	11mph	11mph	12mph	11mph	11mph	11mph
pressure in	29.95	29.90	29.85	29.84	29.81	29.84	29.91	29.98

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	25°	24°	27°	29°	27°	23°	20°
wind	15mph	13mph	12mph	12mph	17mph	20mph	18mph	15mph
pressure in	29.80	29.78	29.78	29.80	29.79	29.82	29.91	29.98

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	31°	28°	31°	33°	34°	29°	26°
wind	13mph	13mph	13mph	16mph	16mph	15mph	13mph	11mph
pressure in	30.22	30.24	30.27	30.33	30.31	30.30	30.34	30.37

* Portsmouth Plains, NH weather for December 21 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 21, 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 21 for previous years is presented.