Groton, NH 15 December Weather

Altitude - 443m | 43°44′42″N,71°51′32″W | map (OSM)

Groton, NH

°F

4 amPartly Cloudy2mphW

Sat, December 13, 20254:41 AM (GMT -05:00)

Monday Dec 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	9°	9°	9°	11°	15°	17°	13°	12°
wind	10mph	9mph	9mph	9mph	11mph	8mph	4mph	2mph
pressure in	28.30	28.32	28.35	28.39	28.36	28.34	28.33	28.32

Sunday Dec 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	10°	8°	5°	12°	24°	27°	21°	20°
wind	2mph	1mph	1mph	1mph	2mph	2mph	2mph	2mph
pressure in	29.19	29.16	29.14	29.14	29.11	29.07	29.04	29.00

Friday Dec 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	26°	25°	24°	29°	41°	44°	39°	36°
wind	4mph	4mph	5mph	5mph	9mph	8mph	5mph	5mph
pressure in	28.65	28.60	28.56	28.55	28.55	28.56	28.59	28.62

* Groton, NH weather for December 15 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 Groton, NH Weather for December 15, 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 15 for previous years is presented.