Portsmouth, NH 15 March Weather

Altitude - 2m | 43°4′16″N,70°46′19″W | map (OSM)

Portsmouth, NH

°F

4 pmCloudy13mphW

Sun, March 9, 20254:50 PM (GMT -04:00)

Climatic norm in Portsmouth, NH Mar 15

25°
35°
45°

minimum
average
maximum

Saturday Mar 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	40°	40°	43°	51°	57°	56°	53°
wind	2mph	2mph	2mph	3mph	7mph	8mph	8mph	8mph
pressure in	30.19	30.18	30.19	30.22	30.21	30.17	30.15	30.16

Friday Mar 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	39°	40°	41°	41°	41°	43°	40°
wind	2mph	2mph	4mph	6mph	9mph	9mph	6mph	2mph
pressure in	29.99	29.91	29.81	29.74	29.72	29.73	29.76	29.79

Wednesday Mar 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	34°	34°	35°	39°	41°	39°	36°
wind	20mph	16mph	14mph	15mph	18mph	19mph	16mph	13mph
pressure in	29.29	29.35	29.42	29.49	29.54	29.58	29.66	29.76

Tuesday Mar 15 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	41°	41°	42°	49°	51°	47°	41°
wind	5mph	6mph	4mph	3mph	4mph	3mph	4mph	4mph
pressure in	30.24	30.19	30.19	30.23	30.23	30.18	30.16	30.16

Monday Mar 15 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	20°	17°	14°	14°	18°	23°	23°	19°
wind	18mph	17mph	16mph	17mph	18mph	17mph	16mph	10mph
pressure in	30.07	30.10	30.15	30.21	30.22	30.21	30.23	30.30

Sunday Mar 15 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	39°	35°	31°	32°	41°	43°	39°	31°
wind	10mph	8mph	6mph	7mph	7mph	8mph	10mph	7mph
pressure in	30.33	30.34	30.39	30.45	30.45	30.43	30.45	30.54

Friday Mar 15 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	40°	44°	48°	53°	58°	56°	52°
wind	4mph	5mph	6mph	8mph	13mph	13mph	10mph	4mph
pressure in	30.07	29.98	29.89	29.82	29.75	29.69	29.67	29.67

* Portsmouth, NH weather for March 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 Portsmouth, NH Weather for March 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 March 15 for previous years is presented.