Weather archive in Groton for the last week, weather in Groton for october 2025 year

Weather & Climate
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USA
Connecticut
Groton / New London Airport

WEATHER IN Groton

Weather forecast in Groton
Climate monitor in Groton

Time and date
10:56	22.10
11:56	22.10
12:56	22.10
13:56	22.10
14:56	22.10
15:56	22.10
16:56	22.10
17:56	22.10
18:56	22.10
19:56	22.10
20:56	22.10
21:56	22.10
22:56	22.10
23:56	22.10
00:56	23.10
01:56	23.10
02:56	23.10
03:56	23.10
04:56	23.10
05:56	23.10
06:56	23.10
07:56	23.10
08:56	23.10
09:56	23.10
10:56	23.10
11:56	23.10
12:56	23.10
13:56	23.10
15:56	23.10
15:59	23.10
17:24	23.10
18:56	23.10
19:56	23.10
20:56	23.10
04:16	24.10
05:56	24.10
06:56	24.10
07:56	24.10
08:56	24.10
09:56	24.10
10:56	24.10
11:56	24.10
12:56	24.10
13:56	24.10
05:56	25.10
06:56	25.10
07:56	25.10
08:56	25.10

Wind (dir.,mph)		Visibility	Phenomena	Clouds	Т (F)	Тd (F)	f (%)	Тe (F)	Тes (F)	Comfort	P (in)	Po (in)	Тmin (F)	Tmax (F)	R (in)	R24 (in)	S (in)
SW	17 {9}	10 miles		5/5 1800 ft	60	55	83	57	57		29.69	29.68
SW	14 {7}	10 miles		clear	60	51	72	57	63		29.68	29.67
W	13 {6}	10 miles		clear	60	46	60	57	64		29.67	29.67	52	61	0.1
W	14 {7}	10 miles		clear	60	41	49	57	63		29.68	29.67
W	19 {10}	10 miles		clear	59	42	53	55	57		29.69	29.68
SW	19 {10}	10 miles		clear	58	41	53	54	54		29.71	29.70
W	11 {6}	10 miles		10/0 8000 ft [Ac]	57	40	53	54	54		29.73	29.72
W	14 {7}	10 miles		10/0 10000 ft [Ac]	57	37	47	54	54		29.75	29.74
W	14 {7}	10 miles		10/0 10000 ft [Ac]	56	38	51	52	52		29.77	29.76	56	61
W	9 {5}	10 miles		10/0 10000 ft [Ac]	56	39	53	54	54		29.78	29.78
W	10 {5}	10 miles		10/0 9500 ft [Ac]	55	38	52	52	52		29.80	29.79
W	10 {5}	10 miles		10/0 10000 ft [Ac]	54	38	54	50	50		29.80	29.80
W	8 {4}	10 miles		2/2 4900 ft	53	38	56	50	50		29.81	29.80
W	6 {3}	10 miles		10/5 6000 ft [Ac]	53	39	59	50	50		29.80	29.80
W	8 {4}	10 miles		10/2 4600 ft [Ac]	53	39	59	50	50		29.81	29.80	52	56
W	9 {5}	10 miles		5/2 4700 ft [Ac]	51	38	61	46	46		29.81	29.81
W	6 {3}	10 miles		2/2 4200 ft	50	39	66	46	46		29.82	29.82
W	10 {5}	10 miles		8/8 4700 ft	50	39	66	45	45		29.84	29.83
W	7 {4}	10 miles		8/8 4500 ft	48	38	68	45	45		29.86	29.85
W	6 {3}	10 miles		2/2 4300 ft	48	38	68	45	45		29.85	29.85
W	7 {4}	10 miles		2/2 4100 ft	48	39	71	45	45		29.87	29.86	47	53		0.1
W	8 {4}	10 miles		8/8 4800 ft	52	39	62	48	48			29.88
W	8 {4}	10 miles		8/8 3600 ft	54	41	62	50	52			29.89
SE	17 {9}	10 miles		8/8 3600 ft	54	43	67	48	48			29.90
SW	18 {9}	10 miles		8/8 4100 ft	55	43	62	50	50			29.89
SW	16 {8}	10 miles		clear	55	43	62	50	54			29.88
W	14 {7}	10 miles		clear	55	43	62	52	57			29.88
W	14 {7}	10 miles		clear	55	43	62	52	55			29.87
W	9 {5}	10 miles		clear	55	41	58	52	55			29.88
W	9 {5}	10 miles		clear	55	41	58	52	55			29.88
W	6 {3}	10 miles		clear	52	41	66	50	50			29.90
W	6 {3}	10 miles		clear	50	39	66	46	46			29.93
W	6 {3}	10 miles		clear	66	39	37	68	68			29.95
W	7 {4}	10 miles		clear	48	39	71	45	45			29.97
calm	0	10 miles		clear	36	36	100	34	34			30.01
N	3 {2}	10 miles		clear	34	34	100	28	28			30.03
calm	0	10 miles		clear	37	37	100	36	36			30.05
calm	0	10 miles		clear	46	43	87	45	45			30.07
calm	0	10 miles		2/2 4800 ft	52	45	76	50	54			30.07
SE	5 {2}	10 miles		2/2 5000 ft	52	43	71	50	55			30.07
SW	7 {4}	10 miles		5/5 3600 ft	54	43	67	50	55			30.06
SW	10 {5}	10 miles		5/5 5000 ft	54	46	76	50	54			30.05
SW	13 {6}	10 miles		8/8 6000 ft [Ac]	54	45	71	48	50			30.05
SW	11 {6}	10 miles		8/5 6000 ft [Ac]	54	45	71	50	52			30.04
N	5 {2}	10 miles		clear	37	36	93	32	32			30.28
N	6 {3}	10 miles		clear	37	37	100	30	30			30.29
N	8 {4}	10 miles		clear	45	39	81	39	39			30.31
NW	9 {5}	10 miles		clear	48	39	71	43	45			30.32

Weather station location Groton / New London Airport: latitude 41.3275 longitude -72.0494 Height above sea level 3 m.

The archive shows weather in Groton for the last 1-2 days. The actual weather information in the database is updated hourly! The entire month and previous months archive data can be obtained by selecting the date range of interest from the drop-down list and pressing the "Enter!".

Attention! The METAR weather archive in database for stations not included in the climate monitor is stored for no more than 60 days. It makes no sense to try to choose an earlier date.

Attention! The time in the tables is local time (not including daylight saving time). To obtain Universal Time, subtract the correction, which is equal to -5 h.

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Column explanations:

Wind - indicated wind speed in m/s - average for 10 minutes, gusts within and between terms (in curly brackets) and direction from which the wind blows: N - North, NE - North-East, E - East, SE - South-East , S - South, SW - South-West, W - West, NW - North-West.
Visibility - horizontal range of visibility in meters or kilometers. When visibility is from 1 to 10 km in the absence of precipitation, haze is usually observed, and when visibility is reduced to 1 km or less, fog is observed. In dry weather, visibility may be reduced by smoke, dust, or haze.
Phenomena - atmospheric phenomena observed during the period of observations.
Clouds - are through slash total and lower clouds in points, and the height of the lower border of the cloud in meters; square brackets contain cloud forms: Ci - Cirrus, Cs - Cirrostratus, Cc - Cirrocumulus, Ac - Altocumulus, As - Altostratus, Sc - Stratocumulus, Ns - Nimbostratus, Cu - Cumulus, Cb - Cumulonimbus. For more information about cloud classification, see the cloud Atlas (PDF).
T - Air temperature - temperature measured at a height of 2 m above the ground.
Td - Dew point temperature - the temperature at which the water vapor contained in the air reaches saturation.
f - Relative humidity measured at a height of 2 m above the ground.
Te - Effective temperature is the temperature felt by a seasonally dressed person in the shade. Characteristic of stuffy weather. The calculation takes into account the effects of air humidity and wind speed on a person's heat sensation.
Tes - Effective sun temperature - The temperature a person feels, corrected for solar heating. Characteristic of sweltering weather. Depends on the height of the sun above the horizon, cloud cover, and wind speed. At night, overcast, and with winds of 12 m/s or more, the correction is zero.
P - Atmospheric pressure - atmospheric pressure reduced to sea level.
Po - Atmospheric pressure - atmospheric pressure measured at the station level.
Tmin - Minimum temperature - minimum air temperature at a height of 2 m above the ground.
Tmax - Maximum temperature - maximum air temperature at a height of 2 m above the ground.
R - Precipitation - The amount of precipitation over a period of time, mm. When you hover over the number, the time period for which the specified amount of precipitation has fallen.
R24 - Precipitation 24h - The amount of precipitation in 24 hours, mm.
S - Snow cover - The height of the snow cover. When you hover the mouse over the number - the state of the snow cover and the degree of coverage in points.