Arima, officially The Royal Chartered Borough of Arima is the easternmost and second largest in area of the three boroughs of Trinidad and Tobago. It is geographically adjacent to Sangre Grande and Arouca at the south central foothills of the Northern Range. To the south is the Caroni–Arena Dam. Coterminous with Town of Arima since 1888, the borough of Arima is the fourth-largest municipality in population in the country (after Port of Spain, Chaguanas and San Fernando). The census estimated it had 33,606 residents in 2011. In 1887, the town petitioned Queen Victoria for municipal status as part of her Golden Jubilee celebration. This was granted in the following year, and Arima became a Royal Borough on 1 August 1888. Historically the third-largest town of Trinidad and Tobago, Arima is fourth since Chaguanas became the largest town in the country. Geography Climate The borough has a tropical rainforest climate (Köppen Af), bordering on a tropical monsoon climate, characterised with little seasonal variations due to its close proximity to the Northern Range. Temperatures typically range from 20 to 31 degrees Celsius, and annual rainfall averages around 2000 millimeters. The wet season lasts from June to November, and although there is no true dry season, there is a noticeably drier stretch from January to April. Hail has occurred in the town but is rare. Culture and entertainment Arima hosts an annual Borough Day anniversary celebration in August. The celebration incorporates Carnival-style street parades and usually coincides with the staging of the Santa Rosa Carib Community annual festival. The annual Arima Carnival includes street parades of masqueraders on Carnival Tuesday, J'ouvert bands on Carnival Monday, as well as a local calypso competition. Demographics Ancestry Transportation Highways and roads The major land transportation arteries are the Churchill–Roosevelt Highway, Eastern Main Road and the Priority Bus Route which all link Arima with major towns and cities along the East–West Corridor metropolitan area. Among other important routes are the Arima Bypass, Cocorite Street, Tumpuna Road and O'Meara Road which links neighbourhoods around the town to the Town Center. Transit Arima plays an important role for north-eastern Trinidad as a multi-modal transportation hub for many of the towns and neighbourhoods on the eastern side of the island. A bus terminal provides service by the PTSC Bus network to Sangre Grande, Mundo Nuevo, Blanchisseuse, Carapo, Malabar, Morne La Croix, La Horquetta, Wallerfield Brasso Seco and to the capital