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Castries weather in July

Weather in Castries: July

Average day temperature: 85.5°F
Average night temperature: 81.0°F
Sea water temperature: 82.8°F
Number of sunny days: 2 days
Day length: 12.7 - 12.9 hours
Number of rainy days: 4 days
Precipitation totals: 2.9 in.

Air temperature in July, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
14
28
42
56
70
84
98
112
Day temperature   
Night temperature

The highest day temperature during July of 2024 was 86°F. At the same time the lowest night temperature was 80°F. Day and night temperature averages during July were 84.1°F and 80.9°F.

Sea water temperature in Castries in July, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
78
80
82
84
86
88
90

The average sea water temperature in July of 2024 was 84.3°F. The highest and lowest sea temperatures during the month were 84.9°F and 83.5°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
3%
43%
53%

Mostly all days in July are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in July, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.8
1.7
2.5
3.4
4.2
5.1
5.9
2.0
4.0
4.4
4.6
4.9
2.9
1.7
1.6
1.6
1.5
1.8
2.0
4.0
4.4
4.6
4.9
3.2
2.9
1.7
1.6
1.6
1.5
1.8

Precipitation total value in Castries in July is 3.2 in. Other months of the year show relatively similar values.

Wind speed in July, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.7
5.3
8.0
10.6
13.3
15.9
18.6
14.4
12.9
11.9
10.8
13.4
15.5
14.9
13.8
14.6
15.5
14.8
14.4
12.9
11.9
10.8
13.4
15.2
15.5
14.9
13.8
14.6
15.5
14.8

The average wind speed value in July is 15.2 mph It makes July one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.1
2.2
3.2
4.3
5.4
6.5
7.6
5.5
4.8
5.3
6.0
5.4
5.8
6.1
5.9
6.3
5.5
5.0
5.5
4.8
5.3
6.0
5.4
5.6
5.8
6.1
5.9
6.3
5.5
5.0

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 5.6.

Best time for vacation in Castries

Sunniest months:
September 5 days
March 4 days
December 4 days
Warmest months:
September 86.9 °F
October 86.1 °F
August 85.9 °F
Warmest sea temp:
September 84.8 °F
October 84.5 °F
August 83.9 °F
Coldest months:
January 81.9 °F
February 81.9 °F
March 82.5 °F
Rainiest months:
August 7 days
September 6 days
October 5 days
Windiest months:
June 15.5 mph
February 15.4 mph
January 15.1 mph

Castries on a weather map

Leaflet | Tiles © Esri
Places in Saint Lucia:
Name
°F
+79°F
+79°F
24 Hours Forecast
Castries
Local time: 17:55
February 27, thursday
1800
79°F
W
12 mph
2100
77°F
W
13 mph
February 28, friday
0000
77°F
W
14 mph
0300
77°F
W
14 mph
0600
77°F
W
15 mph
0900
79°F
W
17 mph
1200
81°F
W
16 mph
1500
81°F
W
17 mph
Units of measurement: °C / °F