Average data for 10 years
1 June
Saturday
+20°
+16°
2 June
Sunday
+19°
+15°
3 June
Monday
+19°
+15°
4 June
Tuesday
+17°
+14°
5 June
Wednesday
+18°
+14°
6 June
Thursday
+20°
+14°
7 June
Friday
+21°
+16°
8 June
Saturday
+20°
+17°
9 June
Sunday
+21°
+17°
10 June
Monday
+21°
+17°
11 June
Tuesday
+21°
+17°
12 June
Wednesday
+21°
+18°
13 June
Thursday
+20°
+16°
14 June
Friday
+20°
+16°
15 June
Saturday
+21°
+16°
16 June
Sunday
+20°
+17°
17 June
Monday
+21°
+17°
18 June
Tuesday
+22°
+17°
19 June
Wednesday
+21°
+17°
20 June
Thursday
+23°
+18°
21 June
Friday
+24°
+19°
22 June
Saturday
+24°
+20°
23 June
Sunday
+24°
+19°
24 June
Monday
+24°
+19°
25 June
Tuesday
+23°
+20°
26 June
Wednesday
+22°
+18°
27 June
Thursday
+23°
+19°
28 June
Friday
+24°
+19°
29 June
Saturday
+24°
+20°
30 June
Sunday
+24°
+20°
Cities with similar weather in June
United States
Los Angeles
Portugal
Lisbon
Canada
Toronto
Portugal
Porto
Italy
Genoa
In June, the weather in Groton is typically warm. Average daily high temperature in June is about 21 degrees above zero. On average, Groton has 10 rainy, 10 partly cloudy, 9 sunny, and 1 cloudy day in June. The rains are usually moderate.