{"id":9764,"date":"2026-10-29T12:04:10","date_gmt":"2026-10-29T12:04:10","guid":{"rendered":"https:\/\/museumsfederation.cymru\/?p=9764"},"modified":"2026-10-29T12:16:38","modified_gmt":"2026-10-29T12:16:38","slug":"tywydd-gwael-yn-ystod-hanner-tymor","status":"publish","type":"post","link":"https:\/\/museumsfederation.cymru\/cy\/tywydd-gwael-yn-ystod-hanner-tymor\/","title":{"rendered":"Tywydd gwael yn ystod hanner tymor?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Ewch i\u2019ch amgueddfa neu oriel leol i ddathlu G\u0175yl Amgueddfeydd Cymru \u2013 a mwynhau mewn ffordd sy\u2019n fwy caredig i\u2019r blaned!<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tywydd gwael yn ystod hanner tymor? Ewch i\u2019ch amgueddfa neu oriel leol i ddathlu G\u0175yl Amgueddfeydd Cymru \u2013 a mwynhau mewn ffordd sy\u2019n fwy caredig i\u2019r blaned!<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ar \u00f4l dechrau gwlyb a gwyntog i\u2019r hanner tymor, gwahoddir teuluoedd i ddarganfod eu hamgueddfa leol. Mae llawer ohonynt yn dathlu Calan Gaeaf mewn ffyrdd sy\u2019n fwy caredig i\u2019r blaned.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae mwy na 60 o amgueddfeydd ac orielau yn cymryd rhan yng Ng\u0175yl Amgueddfeydd Cymru eleni, sy\u2019n rhedeg tan ddydd Sul 1 Tachwedd. Eleni, mae\u2019r \u0175yl wedi annog yr amgueddfeydd ac orielau sy\u2019n cymryd rhan i ddatblygu gweithgareddau a digwyddiadau mwy cynaliadwy. O lwybrau natur sy\u2019n dathlu\u2019r hydref i grefftau wedi\u2019u gwneud o hadau, hen ffabrig a deunyddiau wedi\u2019u hailgylchu, mae digon o ffyrdd o fwynhau Calan Gaeaf sy\u2019n fwy caredig i\u2019r blaned.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dywedodd Dr Ken Griffin, Llywydd Ffederasiwn Amgueddfeydd Cymru (sy\u2019n trefnu\u2019r \u0175yl): \u201cMae wedi bod yn braf gweld cymaint o bobl yn rhoi cynnig ar syniadau newydd, o lusernau helyg i flychau ystlumod. Yn fwy na dim, dyma\u2019r amser perffaith i ddarganfod eich amgueddfa leol.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae Heledd Fychan, Gweinidog y Cabinet dros Ddiwylliant a Chwaraeon, wedi croesawu \u201cdull yr \u0174yl o ddathlu Calan Gaeaf mewn ffordd wyrddach a mwy cynaliadwy.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mae adnodd dwyieithog rhad ac am ddim yr \u0175yl ar gyfer Calan Gaeaf \u2013 sydd ar gael yn y rhan fwyaf o\u2019r amgueddfeydd ac orielau sy\u2019n cymryd rhan \u2013 yn nodi bod tua saith miliwn o wisgoedd Calan Gaeaf yn cael eu taflu i ffwrdd yn y DU bob blwyddyn. Mae hynny\u2019n cyfateb i bob unigolyn yng Nghymru yn taflu mwy na dau wisg yr un. Dyma rai awgrymiadau i deuluoedd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Dewiswch wisg sy\u2019n fwy ecogyfeillgar. Gallwch greu mymi arswydus o hen ffabrig, neu gath wrach o ddillad du a chlustiau wedi\u2019u gwneud gartref. Gallwch hefyd ddod o hyd i wisg ail-law a\u2019i phasio ymlaen wedyn.<\/li>\n\n\n\n<li>Peidiwch \u00e2 defnyddio gleiniau sgleiniog (glitter). Mae\u2019r rhain wedi\u2019u gwneud o ddarnau bach iawn o blastig sy\u2019n gallu cael eu golchi i mewn i afonydd a moroedd. Yn lle hynny, addurnwch gyda blodau sych, hadau a dail, neu cr\u00ebwch eich disgleirdeb eich hun gan ddefnyddio tywod, halen m\u00f4r neu siwgr a lliw bwyd.<\/li>\n\n\n\n<li>Bwytawch eich pwmpen. Peidiwch \u00e2 thaflu tu mewn eich pwmpen wedi\u2019i cherfio. Gallwch droi\u2019r cnawd yn gawl, neu rostio\u2019r hadau i gael byrbryd creisionllyd. Digwyddiadau mwy ecogyfeillgar yn eich ymyl<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Boed yn llwybr natur drwy ddail yr hydref neu\u2019n grefft Calan Gaeaf wedi\u2019i gwneud o ddeunyddiau wedi\u2019u hail-ddefnyddio, dyma rai ffyrdd o fwynhau\u2019r tymor yn eich amgueddfa leol cyn i bawb ddychwelyd i\u2019r ysgol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gogledd Cymru<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Storiel, Bangor: Natur gan Morgan Elwy, drama gerddorol am sut mae\u2019r ffordd rydym yn byw yn effeithio ar y blaned a\u2019i bywyd gwyllt. Oedran 6+, rhaid archebu lle (Iau 29 Hyd).<\/li>\n\n\n\n<li>Plas Glyn-y-Weddw, Llanbedrog: Paned i\u2019r Blaned, sgwrs anffurfiol yn Gymraeg am weithredu dros yr amgylchedd, ynghyd \u00e2 chacen, ar gyfer siaradwyr ar bob lefel. Am ddim (Sad 31 Hyd, 10am).<\/li>\n\n\n\n<li>Amgueddfa Lechi Genedlaethol, Llanberis: llwybr natur o amgylch yr Ysbyty Chwarel hanesyddol, i chwilio am goed, planhigion ac anifeiliaid. Am ddim, bob dydd tan Sul 1 Tach.<\/li>\n\n\n\n<li>Amgueddfa Hanes Naturiol Brambell, Bangor: Bwystfilod Bach \u2013 creaduriaid wedi\u2019u gwneud drwy dechneg ffeltio \u00e2 nodwydd, wedi\u2019u hysbrydoli gan natur ac arddangosion yr amgueddfa. Am ddim, oedran 8 i 12, rhaid archebu lle (Sad 31 Hyd).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Canolbarth Cymru<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Amgueddfa Ceredigion yn y Bandstand, Aberystwyth: arddangosiadau o flychau ystlumod a chrefftau o ddeunyddiau naturiol (Mer 28 Hyd), a chrefftau i\u2019r tymor arswydus ynghyd \u00e2 bara gwastad wedi\u2019u llenwi \u00e2 phwmpen gyda \u2018Ein Cegin\u2019 (Iau 29 Hyd). Am ddim.<\/li>\n\n\n\n<li>y Gaer, Aberhonddu: \u2018Trick or Trails\u2019 \u2013 helfa am ystlumod, pryfed cop, tylluanod a bywyd gwyllt arall sy\u2019n aml yn cael ei gamddeall, ynghyd \u00e2 chrefftau sy\u2019n defnyddio deunyddiau cynaliadwy. Am ddim, bob dydd tan Sul 1 Tach.<\/li>\n\n\n\n<li>TimeScape Rhayader a CARAD: nyddu \u00e2 gwerthyd a defnyddio llifynnau naturiol (Gwen 30 Hyd), a gwneud gwenyn a phryfed (Sad 31 Hyd). Am ddim.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Gorllewin Cymru<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Amgueddfa Parc Howard, Llanelli: Garlleg, Pympenni a Fampirod gydag \u2018Adam yn yr Ardd\u2019 \u2013 dilynwch daith pwmpen o\u2019r had i\u2019r cawl ac yna i\u2019r compost, a phlannu garlleg i fynd adref gyda chi. \u00a35, archebwch ymlaen llaw (Gwen 30 Hyd, 11am). Oriel Gelf Glynn Vivian, Abertawe: &#8216;Tai Cof&#8217; o gardbord \u2013 fframiau ar gyfer lluniau teuluol wedi&#8217;u gwneud o ddeunyddiau wedi&#8217;u hailgylchu. Ar gyfer plant 5 oed a h\u0177n, \u00a33, rhaid archebu lle (Dydd Mercher 28 Hydref).<\/li>\n\n\n\n<li>Canolfan Dylan Thomas, Abertawe: llwybr dail yr hydref wedi&#8217;i ysbrydoli gan farddoniaeth Dylan Thomas. Bob dydd.<\/li>\n\n\n\n<li>Amgueddfa Cyflymder Tir, Pentywyn: gwnewch ysbryd neu wrach allan o rolyn papur toiled (Dydd Sadwrn 31 Hydref, 11am).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">De Cymru<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Amgueddfa Torfaen, Pont-y-p\u0175l: Ysbrydion &#8216;Sgrap&#8217; i godi ofn \u2013 addurniadau y gellir eu hailddefnyddio, wedi&#8217;u gwneud o ddefnyddiau sgrap (Dydd Mercher 28 Hydref), a phympenni &#8216;appliqu\u00e9&#8217; (Dydd Gwener 30 Hydref). Am ddim.<\/li>\n\n\n\n<li>Amgueddfa Caerdydd: &#8216;Zines&#8217; (cylchgronau bach) Calan Gaeaf wedi&#8217;u gwneud o ddeunyddiau wedi&#8217;u hailgylchu gyda Flossy &amp; Boo. Galwch heibio \u2013 am ddim (Dydd Iau 29 Hydref).<\/li>\n\n\n\n<li>Amgueddfa ac Oriel Gelf Castell Cyfarthfa, Merthyr Tudful: mosaigau hadau i godi ofn. Am ddim i blant (Dydd Gwener 30 Hydref).<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Mae manylion llawn, amseroedd a gwybodaeth am archebu lle ar gael yn www.museumsfestival.wales. Mae angen archebu lle ymlaen llaw ar gyfer rhai digwyddiadau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p class=\"wp-block-paragraph\">Ewch i\u2019ch amgueddfa neu oriel leol i ddathlu G\u0175yl Amgueddfeydd Cymru \u2013 a mwynhau mewn ffordd sy\u2019n fwy caredig i\u2019r blaned!<\/p>\n","protected":false},"author":282,"featured_media":9745,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[253],"tags":[251,254,255],"class_list":["post-9764","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gwyl-amgueddfeydd-cymru","tag-digwyddiadau","tag-gwyl-amgueddfeydd-cymru","tag-hanner-tymor"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Tywydd gwael yn ystod hanner tymor? - Museums Federation Cymru<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"cy_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tywydd gwael yn ystod hanner tymor? 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