OCN is a three letter abbreviation that stands for: 1  OCLC Control Number, a bibliographic record identifier. 2  In Oncology nursing, an Oncology Certified Nurse. 3  Opaskwayak Cree Nation. 4  Open College Network.
Autumn is from September to November and is characterised by light breezes and cooler temperatures of around 46-50ÂºF. Itâs during autumn that many exhibitions, music concerts and sports tournaments are held in Japan.
June to August starts the summer season. It begins with the very rainy period of June. Approximately 75 percent of Japanaâ¬â¢japanÃ¢ s annual precipitation occurs From june To. September then temperature and humidity starts to climb reaching around the 90 Degrees fahrenheit or 40 celsius In. august