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Monthly Historical Averages
Grand Cayman, NS
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March
Average Temperature
High
27°
Feels 30
Low
25°
Feels 26
Average Precipitation
10 Days
Rain amount
54.4mm
Snow amount
0cm
Daily Historical Averages
March 2026
S
M
T
W
T
F
S
1
27°
2
26°
3
26°
4
27°
5
27°
6
26°
7
26°
8
26°
9
26°
10
27°
11
27°
12
27°
13
26°
14
27°
15
27°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Sunday, March 1, 2026
Day
27°
Feels 28
Wind
22 km/h E
Gust
33 km/h
Humidity
76%
P.O.P
40%
Rain
<1 mm
Night
26°
Feels 26
Wind
27 km/h NE
Gust
41 km/h
Humidity
82%
P.O.P
0%
Historical Averages
Mar 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.