Weather archive in Chatham for the last week, weather in Chatham for january 2026 year

Weather & Climate
Weather archive
USA
Massachusetts
Chatham Municipal Airport

WEATHER IN Chatham

Weather forecast in Chatham
Climate monitor in Chatham

Time and date
04:52	22.01
05:52	22.01
06:52	22.01
07:52	22.01
08:52	22.01
09:52	22.01
10:52	22.01
11:52	22.01
12:52	22.01
13:52	22.01
14:52	22.01
15:52	22.01
16:52	22.01
17:52	22.01
18:52	22.01
19:52	22.01
20:52	22.01
21:52	22.01
22:52	22.01
23:52	22.01
00:52	23.01
01:52	23.01
02:52	23.01
03:52	23.01
04:52	23.01
05:52	23.01
06:52	23.01
07:52	23.01
08:52	23.01
09:52	23.01
10:52	23.01
11:52	23.01
12:52	23.01
13:52	23.01
14:52	23.01
15:52	23.01
16:52	23.01
17:52	23.01
18:52	23.01
19:52	23.01
20:52	23.01
21:52	23.01
22:52	23.01
23:52	23.01
00:52	24.01
01:52	24.01
02:52	24.01
03:52	24.01

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)
		10 miles		10/8 6000 ft [Ac]	39	35	86	37	37		30.03	29.96
SW	8 {4}	10 miles		10/0 8000 ft [Ac]	40	36	86	32	32		29.99	29.92
SW	9 {5}	10 miles		8/0 10000 ft [Ac]	40	37	89	32	32		29.97	29.89	37	41
SW	7 {4}	10 miles		8/0 9500 ft [Ac]	39	37	93	32	32		29.96	29.89
SW	14 {7}	10 miles		5/2 6500 ft [Ac]	43	32	65	36	36		29.97	29.89
W	7 {4}	10 miles		10/8 6500 ft [Ac]	44	30	57	39	39		29.98	29.91
SW	9 {5}	10 miles		5/0 8000 ft [Ac]	44	30	57	37	41		29.97	29.89
SW	11 {6}	10 miles		clear	44	29	55	37	43		29.95	29.88
SW	10 {5}	10 miles		clear	43	29	57	36	41		29.93	29.86	39	45
SW	9 {5}	10 miles		clear	41	31	67	34	39		29.93	29.86
SW	7 {4}	10 miles		clear	42	30	62	37	41		29.94	29.87
SW	6 {3}	10 miles		clear	40	29	65	34	36		29.96	29.88
SW	8 {4}	10 miles		clear	39	27	62	32	32		29.98	29.90
SW	8 {4}	10 miles		clear	39	30	70	32	32		29.98	29.91
SW	5 {2}	10 miles		clear	37	29	72	32	32		300.00	29.93	37	43
		10 miles		clear	37	30	75	36	36		30.01	29.93
SW	5 {2}	10 miles		clear	37	29	72	32	32		30.01	29.94
SW	6 {3}	10 miles		clear	37	30	75	30	30		30.01	29.94
calm	0	10 miles		clear	35	28	75	34	34		30.02	29.95
calm	0	10 miles		clear	33	27	78	32	32		30.02	29.94
calm	0	10 miles		clear	30	26	85	28	28		30.01	29.94	30	38
NW	3 {2}	10 miles		clear	30	26	85	25	25		30.03	29.96
		10 miles		clear	29	25	85	27	27		30.04	29.97
calm	0	10 miles		clear	29	22	75	27	27		30.05	29.98
NW	3 {2}	10 miles		clear	28	21	75	23	23		30.06	29.99
NW	3 {2}	10 miles		clear	28	20	71	23	23		30.08	30.01
calm	0	10 miles		clear	26	17	68	25	25		30.11	30.04	26	30
calm	0	10 miles		clear	29	12	49	28	28		30.13	30.05
		10 miles		clear	30	10	43	30	32		30.14	30.07
		10 miles		clear	32	9	37	32	37		30.14	30.06
SW	9 {5}	10 miles		clear	32	12	43	23	28		30.12	30.04
		10 miles		clear	34	14	43	34	46		30.08	300.00
SW	10 {5}	10 miles		clear	34	17	49	25	30		30.04	29.97	25	35
SW	16 {8}	10 miles		clear	35	11	36	25	27		30.03	29.95
SW	15 {8}	10 miles		clear	34	14	43	23	25		30.03	29.95
W	7 {4}	10 miles		clear	34	12	40	27	28		30.03	29.96
W	8 {4}	10 miles		clear	33	15	47	25	25		30.02	29.95
W	8 {4}	10 miles		clear	32	14	47	25	25		30.04	29.96
		10 miles		clear	32	13	45	32	32		30.06	29.98		36
NW	11 {6}	10 miles		10/10 4900 ft	30	14	51	19	19		30.09	30.02
NW	11 {6}	10 miles		8/8 4200 ft	26	9	48	14	14		30.13	30.05
NW	13 {6}	10 miles		10/10 5500 ft	24	2	38	12	12		30.17	30.10
NW	16 {8}	10 miles		clear	21	-6	29	7	7		30.22	30.14
NW	9 {5}	10 miles		clear	19	-6	32	9	9		30.25	30.18
NW	11 {6}	10 miles		2/2 4800 ft	17	-2	42	3	3		30.27	30.20	17
W	16 {8}	10 miles		clear	15	-4	42	-0	-0		30.30	30.23
W	16 {8}	10 miles		clear	14	-7	38	-2	-2		30.32	30.25
NW	10 {5}	10 miles		clear	12	-9	37	-2	-2		30.34	30.26

Weather station location Chatham Municipal Airport: latitude 41.6875 longitude -69.9933 Height above sea level 20 m.

The archive shows weather in Chatham 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.