113: Glir : Clear 113: Heulog : Sunny 116: Rhannol gymylog : Partly cloudy 119: Cymylog : Cloudy 122: Cymylog : Overcast 143: Niwlog : Mist 176: Glaw anghyson yn bosib : Patchy rain possible 179: Eira anghyson yn bosib : Patchy snow possible 182: Eirlaw anghyson yn bosib : Patchy sleet possible 185: Rhewi a glaw mân anghyson un bosib : Patchy freezing drizzle possible 200: Mellt yn bosib : Thundery outbreaks possible 227: Eira yn cael ei chwythu : Blowing snow 230: Storm eira : Blizzard 248: Niwl : Fog 260: Niwl rhewllyd : Freezing fog 263: Glaw mân ysgafn anghyson : Patchy light drizzle 266: Glaw mân ysgafn : Light drizzle 281: Glaw mân rhewllyd : Freezing drizzle 284: Glaw mân ysgafn trwm : Heavy freezing drizzle 293: Glaw ysgafn anghyson : Patchy light rain 296: Glaw ysgafn : Light rain 299: Glaw cymedrol ar adegau : Moderate rain at times 302: Glaw cymedrol : Moderate rain 305: Glaw trwm ar adegau : Heavy rain at times 308: Glaw trwm : Heavy rain 311: Glaw rhewllyd ysgafn : Light freezing rain 314: Glaw rhewllyd trwm neu cymedrol : Moderate or heavy freezing rain 317: Eirlaw ysgafn : Light sleet 320: Eirlaw cymedrol neu trwn : Moderate or heavy sleet 323: Eira ysgafn anghyson : Patchy light snow 326: Eira ysgafn : Light snow 329: Eira cymedrol anghyson : Patchy moderate snow 332: Eira cymedrol : Moderate snow 335: Eira trwm anghyson : Patchy heavy snow 338: Eira trwm : Heavy snow 350: Pelenni iâ : Ice pellets 353: Cawod o law ysgafn : Light rain shower 356: Cawod o law ysgafn neu cymedrol : Moderate or heavy rain shower 359: Cawod o law trwm : Torrential rain shower 362: Cawodydd o eirlaw ysgafn : Light sleet showers 365: Cawodydd o eirlaw cymedrol new trwm: Moderate or heavy sleet showers 368: Cawodydd o eira ysgafn : Light snow showers 368: Cawod o law ac eira ysgafn, Niwl : Light Rain And Snow Shower, Mist 371: Cawodydd o eira cymedrol neu trwm : Moderate or heavy snow showers 386: Glaw ysgafn anghyson gyda mellt : Patchy light rain with thunder 389: Glaw cymedrol neu trwm gyda mellt : Moderate or heavy rain with thunder 392: Eira ysgafn anghyson gyda mellt : Patchy light snow with thunder 395: Eira cymedrol neu trwm gyda mellt : Moderate or heavy snow with thunder