weather365
0F | 0C
weather365

Rhagolygon Tywydd Bob Awr ar gyfer Guildford

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80%

Siawns o Law

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8oC

Pwynt Gwlith

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69%

Lleithder

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106

Ozone

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0 mm

Gwlybaniaeth

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101200 hPa

Pwysedd

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Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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08:05 PM

Machlud

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80%

Siawns o Law

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8oC

Pwynt Gwlith

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69%

Lleithder

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102

Ozone

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0 mm

Gwlybaniaeth

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101200 hPa

Pwysedd

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Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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08:05 PM

Machlud

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80%

Siawns o Law

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8oC

Pwynt Gwlith

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70%

Lleithder

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91

Ozone

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0 mm

Gwlybaniaeth

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101200 hPa

Pwysedd

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Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

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100%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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08:05 PM

Machlud

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0%

Siawns o Law

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8oC

Pwynt Gwlith

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75%

Lleithder

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106

Ozone

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0 mm

Gwlybaniaeth

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101200 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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90%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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08:05 PM

Machlud

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0%

Siawns o Law

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7oC

Pwynt Gwlith

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88%

Lleithder

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95

Ozone

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0 mm

Gwlybaniaeth

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101300 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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91%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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08:05 PM

Machlud

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0%

Siawns o Law

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6oC

Pwynt Gwlith

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92%

Lleithder

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104

Ozone

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0 mm

Gwlybaniaeth

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101300 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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94%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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08:05 PM

Machlud

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0%

Siawns o Law

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6oC

Pwynt Gwlith

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80%

Lleithder

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90

Ozone

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0 mm

Gwlybaniaeth

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101200 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

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95%

Gorchudd Cwmwl

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05:05 AM

Codiad haul

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08:05 PM

Machlud

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0%

Siawns o Law

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7oC

Pwynt Gwlith

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77%

Lleithder

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104

Ozone

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0 mm

Gwlybaniaeth

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101100 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

96%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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08:05 PM

Machlud

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0%

Siawns o Law

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8oC

Pwynt Gwlith

weather365.com

86%

Lleithder

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108

Ozone

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0 mm

Gwlybaniaeth

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101100 hPa

Pwysedd

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Gogledd

Cyfeiriad y Gwynt

weather365.com

97%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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08:05 PM

Machlud

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12%

Siawns o Law

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9oC

Pwynt Gwlith

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91%

Lleithder

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110

Ozone

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0 mm

Gwlybaniaeth

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101000 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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08:05 PM

Machlud

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17%

Siawns o Law

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9oC

Pwynt Gwlith

weather365.com

93%

Lleithder

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100

Ozone

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0 mm

Gwlybaniaeth

weather365.com

101000 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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08:05 PM

Machlud

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62%

Siawns o Law

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9oC

Pwynt Gwlith

weather365.com

93%

Lleithder

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104

Ozone

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0.24 mm

Gwlybaniaeth

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100900 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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08:05 PM

Machlud

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73%

Siawns o Law

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10oC

Pwynt Gwlith

weather365.com

95%

Lleithder

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110

Ozone

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0 mm

Gwlybaniaeth

weather365.com

100800 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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08:05 PM

Machlud

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90%

Siawns o Law

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10oC

Pwynt Gwlith

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97%

Lleithder

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101

Ozone

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0.23 mm

Gwlybaniaeth

weather365.com

100800 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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08:05 PM

Machlud

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100%

Siawns o Law

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10oC

Pwynt Gwlith

weather365.com

97%

Lleithder

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94

Ozone

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0.33 mm

Gwlybaniaeth

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100800 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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08:05 PM

Machlud

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100%

Siawns o Law

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11oC

Pwynt Gwlith

weather365.com

98%

Lleithder

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99

Ozone

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0.38 mm

Gwlybaniaeth

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100800 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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08:05 PM

Machlud

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80%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

94%

Lleithder

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93

Ozone

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0 mm

Gwlybaniaeth

weather365.com

100800 hPa

Pwysedd

weather365.com

Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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08:05 PM

Machlud

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80%

Siawns o Law

weather365.com

12oC

Pwynt Gwlith

weather365.com

85%

Lleithder

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97

Ozone

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0 mm

Gwlybaniaeth

weather365.com

100800 hPa

Pwysedd

weather365.com

Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

08:05 PM

Machlud

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80%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

72%

Lleithder

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105

Ozone

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0 mm

Gwlybaniaeth

weather365.com

100800 hPa

Pwysedd

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Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

81%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

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08:05 PM

Machlud

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100%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

68%

Lleithder

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102

Ozone

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0.2 mm

Gwlybaniaeth

weather365.com

100800 hPa

Pwysedd

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Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

85%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

08:05 PM

Machlud

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100%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

74%

Lleithder

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96

Ozone

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0.16 mm

Gwlybaniaeth

weather365.com

100800 hPa

Pwysedd

weather365.com

Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

87%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

08:05 PM

Machlud

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100%

Siawns o Law

weather365.com

12oC

Pwynt Gwlith

weather365.com

79%

Lleithder

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92

Ozone

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0.22 mm

Gwlybaniaeth

weather365.com

100800 hPa

Pwysedd

weather365.com

Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

08:05 PM

Machlud

weather365.com

100%

Siawns o Law

weather365.com

11oC

Pwynt Gwlith

weather365.com

69%

Lleithder

weather365.com

103

Ozone

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0.26 mm

Gwlybaniaeth

weather365.com

100800 hPa

Pwysedd

weather365.com

Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

100%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

08:05 PM

Machlud

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80%

Siawns o Law

weather365.com

10oC

Pwynt Gwlith

weather365.com

63%

Lleithder

weather365.com

93

Ozone

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0 mm

Gwlybaniaeth

weather365.com

100800 hPa

Pwysedd

weather365.com

Gogledd Gogledd Ddwyrain

Cyfeiriad y Gwynt

weather365.com

90%

Gorchudd Cwmwl

weather365.com

05:05 AM

Codiad haul

weather365.com

08:05 PM

Machlud

04:00 PM
05:00 PM
06:00 PM
07:00 PM
08:00 PM
09:00 PM
10:00 PM
11:00 PM
12:00 AM
01:00 AM
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Tymheredd
Siawns o Law
Gwlybaniaeth

18/05/2026

13o
cloudy
Cymylog, cymylog
8oC / 13oC | teimlo fel 12oC
80% glaw | 0 mm
Lleithder 68%
Gweledigaeth 6.21 miles
Cyflymder y Gwynt 13.33 mph
Mynegai UV 3.36
Codiad Haul / Machlud Haul 05:07 AM / 08:50 PM
  • 04:00 PM
    weather365.com
    3.36
  • 05:00 PM
    weather365.com
    1.93
  • 06:00 PM
    weather365.com
    0.77
  • 07:00 PM
    weather365.com
    0.45
  • 08:00 PM
    weather365.com
    0.13
  • 09:00 PM
    weather365.com
    0
  • 10:00 PM
    weather365.com
    0
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