World Resorts USA

Groton Weather

September 19, saturday
Local time:04:36
59°F
 SW
12 mph
Precip.: 14% Feels: 59°F
Sunrise: 06:33 | Sunset: 18:51
Moonrise: 15:15 | Moonset: 23:57
Pressure: 1021 hpa
Humidity: 59%
Visibility: 6 mi.
Day Length: 12 h. 18 min.
Average temperature
September 71.8°F 60.6°F
19.09
sat
Day
64°F
W 8 mph
Precip.
12%
Night
61°F
NW 13 mph
Precip.
7%
20.09
sun
Day
64°F
NW 15 mph
Precip.
19%
Night
68°F
NE 10 mph
Precip.
50%
21.09
mon
Day
63°F
SW 16 mph
Precip.
19%
Night
59°F
SW 15 mph
Precip.
20%

Air temperature in Groton, °F

Precipitation total in Groton, in.

* Charts above show average data for the last 3 years.

Groton weather archive

Date Precip Air temp
day / night		 Sea
temperature
18.09 77.0°F 70.7°F 69.6°F
17.09 71.6°F 68.9°F 68.0°F
16.09 68.9°F 64.4°F 69.3°F
15.09 64.4°F 56.3°F 70.0°F
14.09 72.5°F 70.7°F 69.4°F
13.09 70.7°F 71.6°F 68.5°F
12.09 72.5°F 54.5°F 69.6°F
11.09 80.6°F 64.4°F 70.5°F
10.09 86.0°F 70.7°F 70.5°F
09.09 77.0°F 61.7°F 70.2°F

Best time for vacation in Groton

Sunniest months:
November 17 days
October 14 days
December 13 days
Warmest months:
July 80.4 °F
August 78.5 °F
June 74.5 °F
Warmest sea temp:
August 70.7 °F
July 69.0 °F
September 68.8 °F
Coldest months:
January 36.1 °F
February 37.4 °F
December 40.9 °F
Rainiest months:
November 3 days
July 3 days
December 3 days
Windiest months:
January 10.4 mph
December 10.2 mph
March 10.1 mph

Groton on a weather map

Places in USA:
Name
°F
Boston
+59°F
Washington
+64°F
Hawaii
+79°F
Las Vegas
+75°F
Los Angeles
+70°F
Miami
+81°F
Maui
+63°F
New York
+63°F
Panama City Beach
+79°F
San Diego
+68°F
San Francisco
+59°F
Santa Monica
+68°F
Sarasota
+73°F
Houston
+81°F
Chicago
+64°F
all places
10 Days Forecast
Groton
Local time: 04:36
19.09
64°F
W
8 mph
20.09
64°F
NW
15 mph
21.09
63°F
SW
16 mph
22.09
63°F
W
23 mph
23.09
63°F
W
28 mph
24.09
59°F
SW
34 mph
25.09
54°F
SE
22 mph
26.09
61°F
SW
31 mph
27.09
63°F
SW
26 mph
28.09
66°F
SW
19 mph
Units of measurement: °C / °F