World Resorts USA Old Saybrook Weather

Autumn weather in Old Saybrook

Weather in Old Saybrook in Autumn

September October November
Average day temperature: 71.7°F 62.3°F 51.9°F
Average night temperature: 61.4°F 53.3°F 43.7°F
Sea water temperature: 69.7°F 64.1°F 57.2°F
Number of sunny days: 14 days 13 days 16 days
Day length: 11.8 - 13.1 h. 10.4 - 11.7 h. 9.4 - 10.4 h.
Number of rainy days: 3 days 4 days 3 days
Precipitation totals: 1.4 in. 1.4 in. 1.0 in.

Day & Night air temperature, °F

September
October
November
0
12
24
36
48
60
72
84
96
51.9
62.3
71.7
43.7
53.3
61.4
Day temperature   
Night temperature

Sea water temperature, °F

September
October
November
0
11
22
33
44
55
66
77
88
57.2
64.1
69.7

Precipitation total, in.

September
October
November
0.0
0.2
0.5
0.7
1.0
1.2
1.4
1.7
1
1.4
1.4
Sunny, partly cloudy and cloudy days
September
October
November
0
5
10
15
20
25
30
35
6
11
7
7
8
8
16
13
14
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
September
October
November
0.0
1.7
3.5
5.2
7.0
8.7
10.5
12.2
14.0
10.2
8.7
8.4
Average sunny hours
September
October
November
0
1
2
3
4
5
6
7
8
9
6.6
6.4
7.6

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Old Saybrook

Sunniest months:
November 16 days
September 14 days
October 13 days
Warmest months:
July 79.7 °F
August 78.4 °F
June 72.9 °F
Warmest sea temp:
August 71.8 °F
July 70.1 °F
September 69.7 °F
Coldest months:
January 36.7 °F
February 37.9 °F
December 41.8 °F
Rainiest months:
July 4 days
October 4 days
April 4 days
Windiest months:
January 10.6 mph
March 10.5 mph
November 10.2 mph

Old Saybrook on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+66°F
+63°F
+75°F
+75°F
+66°F
+54°F
+77°F
+72°F
+81°F
+57°F
+48°F
+84°F
+84°F
+81°F
+59°F
24 Hours Forecast
Old Saybrook
Local time: 11:39
April 25, friday
1200
70°F
NE
9 mph
1500
72°F
N
12 mph
1800
61°F
N
9 mph
2100
55°F
N
8 mph
April 26, saturday
0000
54°F
N
9 mph
0300
52°F
N
14 mph
0600
54°F
N
20 mph
0900
54°F
N
20 mph
Units of measurement: °C / °F