Dianbai is located in the low latitude area south of the Tropic of Cancer and belongs to the subtropical monsoon climate. The climate is warm all year round, with abundant sunshine, abundant rainfall, water and heat in the same season, little frost and snow, and four seasons like spring. The annual average sunshine hours in the whole region are 2 1 and 6 1 hour, and the sunshine rate is 40-49%. July and 65438+ 10 are the longest sunshine months, and February and March are the shortest. The average temperature for many years is 23℃, and the annual variation is generally between 22.4℃ and 23.7℃. The hottest year is July, and the monthly average temperature is 28.5℃. The coldest year is 1℃, and the monthly average temperature is 15.68℃. The daily maximum temperature is 37.2℃, which appears on July 27th. 1968. The daily minimum temperature is 3℃, which appears in197565438+February 17. The annual average precipitation 1990.9mm varies greatly during the year. The maximum precipitation 1985, reaching 3159.18 mm; The year with the least precipitation is 196 1, only1438.78 mm. The monthly precipitation is unevenly distributed, and April-September is the rainy season, accounting for 85% of the annual precipitation. The lowest is 1 1 month to the following year 1 month, accounting for only 5%. Therefore, there are often droughts in spring and summer, and floods in summer and autumn. The annual precipitation also varies from region to region. There is more rainfall in the north and middle, and towns such as Luokeng and Nahuo are the centers of heavy rain. There is less rainfall along the southern coast, especially in towns and villages such as Lingmen and Danchang. East wind and east wind blew in Dianbai area. The wind direction is changeable in a year, generally changing with the seasons. From April to August, easterly winds and southeast winds predominate; From September to March of the following year, the north wind and northeast wind predominate. The annual average wind speed in this area is 3. 15m/s, the maximum wind speed is 3m/s in June, March and April, and it is 2. 1-2.8m/s in other months.

(Note: Due to historical reasons, the above information did not include the original Maogang District in the statistical scope, which is the statistical data of Dianbai County before the merger. The terrain of Dianbai District inclines from northeast to southwest, which is high in the north and northeast, low in the south and southwest, surrounded by South China Sea in the south, and the harbor is circuitous. There are three main landforms:

First, the mountainous and hilly landforms are mainly distributed in the towns of Wang Fu, Luokeng, Naguo and Huangling, the northeast of Shalang and Guanzhu, and the Fushan District in the northwest of Xia Dong Town. There are many electric white mountains. There are mainly Ehuangzhangling, Shuangjiling, Cirang Shiling, Fushanling, Shichuangling, Qin Ge Dingling and Yaopogouling. Above 700 meters above sea level are Baiyun Dingling, Zhaxi Xiangling, Daniangling, Wang Fuling, Qiling and Luoling.

Ehuangzhangling is located in the east of Luokeng Town, Dianbai District. Located at the junction of Yangxi County and Dianbai District in Yang Chun, it is the highest mountain in this area, with an altitude of 65,438+0,337 meters. It is the second highest peak in Guangdong and is known as the "roof of Yangjiang". Goose is broad and green, tall and straight, with extremely dark stones and extremely clear water, walking among them is like walking through the clouds. Climb the Goose Phoenix Peak and overlook the South China Sea; At the foot of the mountain, there are famous Liping scenery, flowing water, intoxicating folk songs and ancient waterwheels, just like a paradise. This is a mountain that few people have set foot on, and there is no one near the main peak. Even local hunters rarely set foot in the main peak, among which Five Blessingg Waterfall and Yaochi Huxian are the most distinctive.

Shuangjiling (also known as Maid Mountain) is located in the northeast of Luokeng Town 12km, with an altitude of1264 m. This mountain has two towering peaks. It is so green that it is named. It is the boundary mountain between Dianbai and Yangchun counties (cities, districts).

Fushanling is located 6 kilometers northwest of Xia Dong Town, with an altitude of 94 1 m and a span of 12 km. It is the boundary mountain between Gaozhou and Dianbai, and a good place for eco-tourism and agricultural sightseeing. According to legend, when Yao was flooded, the mountain floated alone, hence the name. The floating mountains are beautiful, the trees are lush, the springs are clear, and the clouds are lingering, just like a fairyland. On the mountain, steep peaks rise into the sky and strange stones are covered with phosphorus. There is a cave with an area of more than 70 square meters, with four walls standing like a pavilion. Litchi and longan on the mountainside and under the mountain are connected into a forest, full of flowers and fruitful results. Fushanling has unique cultural relics and has long been a military stronghold. As early as the Southern Liang Dynasty and the early Sui Dynasty in Chen Zhi, Mrs. Sendai, the leader of Baiyue nationality, once camped here. There are Sendai Camp and Sendai Temple (Lady Jing Cheng Temple, also known as Gong Yan Temple). Among them, Sendai Temple is said to have been built in Sui and Tang Dynasties and rebuilt in Qing Dynasty.

Zhuangshan is located at 1 km north of Dianbai District Electric Town. The altitude is 249.5 meters. The mountains are scattered with beautiful stones and towering old trees. Zhuangquan, which originated at the top of the mountain, is more than 200 meters long. In the meantime, more than 30 natural baths of different sizes have been formed, hidden among the stone groups, and the water is as clear as a mirror. The Ming and Qing stone carvings on the bank of the stream, such as "watching the water flow", "flying clouds in the sea", "cleaning the dust" and "Zhuangquan", are scattered among the stone streams and cliffs.

Second, the landform of the platform is mainly distributed in some areas of towns (streets) such as Lingmen, Diancheng, Magang, Shuzai, Bohe, Danchang, Chencun, Shuidong and Nanhai.

The third is the plain landform, mainly the alluvium along the banks of the river and along the coast. The plain along the Yangtze River is distributed in some areas of Lintou, Xia Dong, Guanzhu, Qi Jing, Liang Xiao, Shayuan, Poxin, Yang Jiao and other towns on both sides of the Shalang River, as well as in some areas of Mata, Wang Fu and Lingmen towns on both sides of the East River. The main rivers are Shalang River, such as Donghe River, Longzhu River, Madian River, Da Qiao River, Magang River, Danchang River and Zhaitou River.

These include:

Shalang River is the largest river in Dianbai, located in the north of this area. Originated in the Lingnan Valley of Green Goose Top in that town, it flows through that town, Luokeng, Shalang, Xia Dong, Lintou, Yang Jiao, Poxin, Qi Jing, Liang Xiao and other towns, and flows into the Jianjiang River. Its main stream is 1 12km long (in Dianbai County (formerly Dianbai County), there are many tributaries of Shalang River, and the basin area is wide. The main tributaries are Huangling River, Shitan River, Lilian River (Miaobei Water), Liping River (Huadong River), Longji River (Guanzhu River) and Yutou Goose River (Baimangshui). Shalang River is mostly alluvial plain with fertile land, rich in rice, peanuts and melons and vegetables. It is one of the main grain producing areas in Dianbai District (including the former Maogang District).

For example, Donghe River is located in the eastern part of the area, which originates from the southeast of Eguangzhangling, flows through Wang Fu, Mata, Lingmen and other towns, and flows into Shaba Port. It is the boundary river between Dianbai and Yangxi County. The main stream is 54 kilometers long. The main tributaries are Wang Fu River and Longwan River.