BBC Weather Watchers celebrated its third anniversary on Saturday 3 November.
Our crowd-sourcing weather photography club now has nearly 210,000 members, who between them have produced over 2.2 million reports which are used on TV forecasts, online, and across the rest of the BBC.
Here are just a few of our favourite photos from the past year. Haven't signed up yet?
Click here to join. November thehillman/Weather Watchers Heavy snow at the end of last November made for some beautiful snaps. This was photographed in Aviemore, Highland, by thehillman December Mikesnapper/Weather Watchers Just in time for Christmas - a magical sunrise, complete with icicles and snow. Photo taken in Lower Broadheath, Worcester, by Mike January A sea of winter mist in Marshwood, Dorset, courtesy of CeliMac February York Carrie/Weather Watchers The Beast from the East brought lots of stunning snow scenes. Among them, this photo of delicate snowflakes stood out. Photo taken in York by Carrie March Cumbrian stargazer/Weather Watchers March was a good month for spotting the Northern Lights. This vibrant display over Melness in the Scottish Highlands was photographed by Cumbrian stargazer April An ordinary street is transformed into a sunlit paradise as the sun rises over Burnley, Lancashire. Photo by SWJuk May A spectacular storm brews over London's Canary Wharf. Photo by varhol June Paul McFarland/Weather Watchers The start of summer meant the opportunity to catch a night cloud or two. These noctilucent clouds were spotted over Lisburn, County Antrim, by Paul July A rare white rainbow - or fogbow - brilliantly framed over boats in Oban, Argyll and Bute. Photo by Frances August Christina/Weather Watchers Summer 2018 was the joint hottest on record. Christina captured the scene in St Ives, Cornwall, as sunseekers flocked to the coast during August September wildswimmer/Weather Watchers The start of the UK storm season and some brilliant photos of the Harvest Moon were some of the highlights in September - but we also loved this 'rainbow house' in Stornoway. Photo by wildswimmer October Beautiful autumn shades, captured at Coniston Water, Cumbria, by Jude