The months May, June, July, August and September have nice weather with a good average temperature. Most rainfall (rainy season) is seen in July and August. Tianjin has dry periods in January, February, March, April, November and December. Cold season / winter is in the months January and February. On average, the warmest month is August. On average, the coolest month is January.
The research brewery has inspired such beers as Guinness Blonde American Lager, Nitro IPA, and West Indies Porter. At the moment, the brewery is playing with an imperial dunkel weisse (a strong, dark German-style wheat beer), an amber Vienna-style lager, and a Belgian-influenced Antwerpen Stout.
The brewery also produces Guinness Original, a 4.3% abv version of the Draught, without the nitrogen; Kaliber, a low alcohol pale lager; Guinness Bitter, a 4.4% bitter sold in a can with a widget; and the 7.5% Guinness Foreign Extra Stout.he brewery also made all of its own power using its own power plant. There is an attached exhibition on the 250-year-old history of Guinness, called the Guinness Storehouse.