weather365
0F | 0C
weather365

Rhagolygon Tywydd Bob Awr ar gyfer Caerphilly

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0%

Siawns o Law

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10oC

Pwynt Gwlith

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88%

Lleithder

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109

Ozone

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0 mm

Gwlybaniaeth

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102300 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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09:05 PM

Machlud

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20%

Siawns o Law

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10oC

Pwynt Gwlith

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89%

Lleithder

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94

Ozone

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0.27 mm

Gwlybaniaeth

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102300 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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11oC

Pwynt Gwlith

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91%

Lleithder

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103

Ozone

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0 mm

Gwlybaniaeth

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102400 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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11oC

Pwynt Gwlith

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93%

Lleithder

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104

Ozone

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0 mm

Gwlybaniaeth

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102400 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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11oC

Pwynt Gwlith

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94%

Lleithder

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99

Ozone

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0 mm

Gwlybaniaeth

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102400 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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12oC

Pwynt Gwlith

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94%

Lleithder

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95

Ozone

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0 mm

Gwlybaniaeth

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102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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13oC

Pwynt Gwlith

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93%

Lleithder

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95

Ozone

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0 mm

Gwlybaniaeth

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102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

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13oC

Pwynt Gwlith

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91%

Lleithder

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96

Ozone

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0 mm

Gwlybaniaeth

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102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

13oC

Pwynt Gwlith

weather365.com

93%

Lleithder

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90

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

13oC

Pwynt Gwlith

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91%

Lleithder

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94

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

14oC

Pwynt Gwlith

weather365.com

87%

Lleithder

weather365.com

95

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

15oC

Pwynt Gwlith

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86%

Lleithder

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90

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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51%

Siawns o Law

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15oC

Pwynt Gwlith

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82%

Lleithder

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102

Ozone

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0.14 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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78%

Siawns o Law

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15oC

Pwynt Gwlith

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80%

Lleithder

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108

Ozone

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0.17 mm

Gwlybaniaeth

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102500 hPa

Pwysedd

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Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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56%

Siawns o Law

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14oC

Pwynt Gwlith

weather365.com

80%

Lleithder

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93

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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34%

Siawns o Law

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13oC

Pwynt Gwlith

weather365.com

77%

Lleithder

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95

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

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15%

Siawns o Law

weather365.com

13oC

Pwynt Gwlith

weather365.com

80%

Lleithder

weather365.com

95

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

12oC

Pwynt Gwlith

weather365.com

84%

Lleithder

weather365.com

92

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

90%

Lleithder

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98

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

10oC

Pwynt Gwlith

weather365.com

91%

Lleithder

weather365.com

104

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

10oC

Pwynt Gwlith

weather365.com

92%

Lleithder

weather365.com

104

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

77%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

10oC

Pwynt Gwlith

weather365.com

93%

Lleithder

weather365.com

94

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

62%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

10oC

Pwynt Gwlith

weather365.com

94%

Lleithder

weather365.com

107

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102500 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

52%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

09:05 PM

Machlud

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0%

Siawns o Law

weather365.com

10oC

Pwynt Gwlith

weather365.com

93%

Lleithder

weather365.com

97

Ozone

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0 mm

Gwlybaniaeth

weather365.com

102400 hPa

Pwysedd

weather365.com

Gogledd

Cyfeiriad y Gwynt

weather365.com

40%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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09:05 PM

Machlud

02:00 AM
03:00 AM
04:00 AM
05:00 AM
06:00 AM
07:00 AM
08:00 AM
09:00 AM
10:00 AM
11:00 AM
overcast clouds
overcast clouds
light rain
overcast clouds
overcast clouds
overcast clouds
overcast clouds
overcast clouds
overcast clouds
overcast clouds
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0 mm
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0 mm
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0.27 mm
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0 mm
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0 mm
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0 mm
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0 mm
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0 mm
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0 mm
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0 mm
Tymheredd
Siawns o Law
Gwlybaniaeth

21/05/2026

12o
cloudy
Cymylog, cymylog
11oC / 19oC | teimlo fel 12oC
0% glaw | 0 mm
Lleithder 87%
Gweledigaeth 6.21 miles
Cyflymder y Gwynt 4.14 mph
Mynegai UV 0
Codiad Haul / Machlud Haul 05:12 AM / 09:06 PM
  • 02:00 AM
    weather365.com
    0
  • 03:00 AM
    weather365.com
    0
  • 04:00 AM
    weather365.com
    0
  • 05:00 AM
    weather365.com
    0
  • 06:00 AM
    weather365.com
    0.03
  • 07:00 AM
    weather365.com
    0.16
  • 08:00 AM
    weather365.com
    0.67
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