Lake Vyrnwy SAWS (Powys) last 24 hours weather
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We are showing you the observations for the nearest location to Barmouth (24.8 miles, 355 m higher).
Observation days
No pollution data.
No pollen data.
No pollution data.
No pollen data.
No pollution data.
No pollen data.
Sunday
| Time |
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
|
Weather
|
||||||||
| Weather | ||||||||
| Temperature (°C) | ||||||||
| Temperature |
20.0° Celsius
|
20.5° Celsius
|
21.1° Celsius
|
17.3° Celsius
|
14.8° Celsius
|
13.1° Celsius
|
12.5° Celsius
|
11.9° Celsius
|
| Wind direction and speed (mph) | ||||||||
| Wind direction and speed |
SW
7
|
N
4
|
SE
2
|
N
9
|
N
8
|
NNW
9
|
N
6
|
N
6
|
| Wind gust (mph) | ||||||||
| Wind gust |
13
|
11
|
11
|
14
|
16
|
13
|
13
|
12
|
| Visibility (description) | ||||||||
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity | ||||||||
| Humidity | 34 % | 33 % | 33 % | 57 % | 66 % | 73 % | 75 % | 76 % |
| Pressure (hPa) | ||||||||
| Pressure | 1,024 hPa | 1,023 hPa | 1,023 hPa | 1,023 hPa | 1,024 hPa | 1,024 hPa | 1,025 hPa | 1,025 hPa |
| Pressure tendency | ||||||||
| Pressure tendency | F | F | F | F | F | R | R | R |
Monday
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Weather
|
||||||||||||||||||||||||
| Weather | ||||||||||||||||||||||||
| Temperature (°C) | ||||||||||||||||||||||||
| Temperature |
12.3° Celsius
|
10.8° Celsius
|
11.0° Celsius
|
11.0° Celsius
|
10.5° Celsius
|
10.1° Celsius
|
9.4° Celsius
|
9.3° Celsius
|
11.6° Celsius
|
13.2° Celsius
|
15.8° Celsius
|
16.0° Celsius
|
16.8° Celsius
|
17.1° Celsius
|
17.6° Celsius
|
18.8° Celsius
|
19.1° Celsius
|
18.9° Celsius
|
18.3° Celsius
|
17.6° Celsius
|
16.6° Celsius
|
15.5° Celsius
|
14.8° Celsius
|
13.7° Celsius
|
| Wind direction and speed (mph) | ||||||||||||||||||||||||
| Wind direction and speed |
N
6
|
NE
3
|
NNE
6
|
N
6
|
N
6
|
N
4
|
N
4
|
N
4
|
ENE
2
|
ENE
4
|
ENE
7
|
E
17
|
E
13
|
ENE
13
|
ENE
16
|
E
17
|
E
16
|
ENE
15
|
ENE
17
|
ENE
16
|
ENE
13
|
ENE
16
|
ENE
16
|
ENE
13
|
| Wind gust (mph) | ||||||||||||||||||||||||
| Wind gust |
11
|
9
|
11
|
10
|
10
|
8
|
9
|
6
|
4
|
7
|
12
|
22
|
22
|
25
|
28
|
28
|
27
|
26
|
26
|
23
|
26
|
24
|
23
|
20
|
| Visibility (description) | ||||||||||||||||||||||||
| Visibility |
VG
|
VG
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity | ||||||||||||||||||||||||
| Humidity | 73 % | 80 % | 80 % | 83 % | 82 % | 84 % | 87 % | 91 % | 85 % | 82 % | 71 % | 52 % | 55 % | 50 % | 48 % | 45 % | 44 % | 44 % | 44 % | 49 % | 53 % | 57 % | 61 % | 70 % |
| Pressure (hPa) | ||||||||||||||||||||||||
| Pressure | 1,024 hPa | 1,024 hPa | 1,024 hPa | 1,024 hPa | 1,023 hPa | 1,023 hPa | 1,023 hPa | 1,023 hPa | 1,023 hPa | 1,022 hPa | 1,022 hPa | 1,021 hPa | 1,020 hPa | 1,020 hPa | 1,019 hPa | 1,018 hPa | 1,018 hPa | 1,017 hPa | 1,016 hPa | 1,016 hPa | 1,016 hPa | 1,016 hPa | 1,017 hPa | 1,017 hPa |
| Pressure tendency | ||||||||||||||||||||||||
| Pressure tendency | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F | R | R |
Tuesday
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Weather
|
||||||||||||||||
| Weather | ||||||||||||||||
| Temperature (°C) | ||||||||||||||||
| Temperature |
13.1° Celsius
|
12.5° Celsius
|
12.0° Celsius
|
11.5° Celsius
|
11.4° Celsius
|
11.4° Celsius
|
11.7° Celsius
|
11.8° Celsius
|
12.2° Celsius
|
12.3° Celsius
|
13.2° Celsius
|
15.7° Celsius
|
18.5° Celsius
|
17.3° Celsius
|
17.1° Celsius
|
18.2° Celsius
|
| Wind direction and speed (mph) | ||||||||||||||||
| Wind direction and speed |
ENE
15
|
ENE
13
|
ENE
11
|
ENE
11
|
NE
9
|
ENE
10
|
ENE
8
|
ENE
12
|
ENE
11
|
ENE
11
|
ENE
10
|
ENE
12
|
ENE
13
|
E
12
|
E
13
|
ENE
9
|
| Wind gust (mph) | ||||||||||||||||
| Wind gust |
22
|
23
|
20
|
16
|
16
|
18
|
18
|
19
|
20
|
20
|
20
|
21
|
25
|
24
|
22
|
19
|
| Visibility (description) | ||||||||||||||||
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity | ||||||||||||||||
| Humidity | 76 % | 82 % | 85 % | 90 % | 92 % | 94 % | 95 % | 96 % | 95 % | 96 % | 94 % | 77 % | 61 % | 62 % | 63 % | 60 % |
| Pressure (hPa) | ||||||||||||||||
| Pressure | 1,017 hPa | 1,017 hPa | 1,017 hPa | 1,017 hPa | 1,016 hPa | 1,015 hPa | 1,015 hPa | 1,015 hPa | 1,015 hPa | 1,015 hPa | 1,015 hPa | 1,014 hPa | 1,014 hPa | 1,014 hPa | 1,014 hPa | 1,013 hPa |
| Pressure tendency | ||||||||||||||||
| Pressure tendency | R | F | F | F | F | F | F | F | F | F | F | F | F | F | F | F |
Lake Vyrnwy SAWS weather map
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Observation taken at 14:00, Tue
Updated 15:00 (UTC+1) on Tue 25 Aug 2026
Location Details
Location: 52.757, -3.464
Altitude: 360 m above sea level