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Plymouth weather in August

Weather in Plymouth: August

Average day temperature: 65.6°F
Average night temperature: 57.5°F
Sea water temperature: 61.6°F
Number of sunny days: 8 days
Day length: 13.6 - 15.3 hours
Number of rainy days: 5 days
Precipitation totals: 2.5 in.

Air temperature in August, °F

Show year:
2024
2023
2022
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3
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7
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13
15
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25
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31
0
12
24
36
48
60
72
84
Day temperature   
Night temperature

The highest day temperature during August of 2024 was 70°F. At the same time the lowest night temperature was 51°F. Day and night temperature averages during August were 65.2°F and 58.5°F.

Sea water temperature in Plymouth in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
54
57
60
63
66
69
72

The average sea water temperature in August of 2024 was 62.7°F. The highest and lowest sea temperatures during the month were 63.5°F and 61.7°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
26%
39%
35%

Number of sunny, partly cloudy and cloudy days in August is almost equal.

Precipitation total in August, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.2
1.9
2.5
3.1
3.7
4.3
3.6
3.2
3.1
1.9
1.9
2.2
2.1
2.0
3.1
2.6
2.8
3.6
3.2
3.1
1.9
2.2
1.9
2.2
2.1
2.0
3.1
2.6
2.8

Precipitation total value in Plymouth in August is 2.2 in. Other months of the year show relatively similar values.

Wind speed in August, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.9
5.7
8.6
11.4
14.3
17.2
20.0
15.7
14.6
13.1
11.6
10.6
10.6
11.0
12.0
15.5
16.7
15.0
15.7
14.6
13.1
11.6
11.3
10.6
10.6
11.0
12.0
15.5
16.7
15.0

The average wind speed value in August is 11.3 mph It makes August one of the least windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.8
4.3
5.7
7.1
8.5
9.9
2.4
3.3
4.3
6.2
7.7
8.3
6.7
6.3
4.4
3.7
3.5
2.4
3.3
4.3
6.2
7.4
7.7
8.3
6.7
6.3
4.4
3.7
3.5

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 August is: 7.4.

Best time for vacation in Plymouth

Sunniest months:
July 9 days
September 9 days
April 9 days
Warmest months:
July 65.8 °F
August 65.6 °F
September 62.8 °F
Warmest sea temp:
August 61.6 °F
September 61.2 °F
July 60.6 °F
Coldest months:
January 47.1 °F
February 47.5 °F
March 49.4 °F
Rainiest months:
January 7 days
October 7 days
December 7 days
Windiest months:
December 16.6 mph
February 16.6 mph
January 15.6 mph

Plymouth on a weather map

Leaflet | Tiles © Esri
Places in United Kingdom:
Name
°F
+41°F
+43°F
+43°F
+41°F
+41°F
+57°F
+34°F
+36°F
+39°F
+41°F
+39°F
+48°F
+36°F
+43°F
+37°F
24 Hours Forecast
Plymouth
Local time: 14:11
February 15, saturday
1500
48°F
NW
12 mph
1800
43°F
W
12 mph
2100
41°F
W
11 mph
February 16, sunday
0000
41°F
W
11 mph
0300
41°F
W
11 mph
0600
43°F
W
16 mph
0900
45°F
W
19 mph
1200
46°F
NW
19 mph
Units of measurement: °C / °F