The month with the warmest ocean temperatures in the Northern Hemisphere

The highest temperatures of the year in the Northern Hemisphere occur in July and August.

The distribution of world temperature is observed from the position of sea and land: the ocean and land temperatures at the same latitude are not the same. The land temperature is higher in summer and the ocean temperature is higher in winter. During the year, the highest monthly average temperature of the northern hemisphere continent appears in July, the ocean is August.

The maximum temperature is the highest value of the temperature in a day, which generally occurs between 14 and 15 o'clock, and the minimum temperature generally occurs around sunrise. Temperature items and units of surface meteorological observations: regular temperature, daily maximum temperature, daily minimum temperature. Weather stations equipped with thermometers should keep continuous records of air temperatures. Measured in degrees Celsius (℃) to one decimal place.

Northern Hemisphere Climate:

According to the tilt of the Earth's axis, winter in the Northern Hemisphere begins at the winter solstice (approximately December 22) and ends at the March equinox (approximately March 20 ); Summer starts at the summer solstice (about June 21) and ends at the September equinox (about September 21). The northernmost region of the Northern Hemisphere is the Arctic Circle, and the North Pole is the northern end of the Arctic Circle.

The seasons can be roughly divided into cold winter and cold summer, and the temperature is on average lower than other areas. In the North Pole, in winter, the sun is below the horizon for one or more consecutive days, which is called polar night; in summer, the sun is above the horizon for one or more consecutive days, which is called polar day.

This situation lasts for at least a day in the Arctic Circle, and can last for several months in extreme areas. The area south of the Arctic Circle and north of the Tropic of Cancer is the temperate zone of the Northern Hemisphere. Compared with the Arctic region, its temperature changes are relatively mild, and extreme cold and heat phenomena are less common. However, this mild climate is also prone to unpredictable weather conditions.

The climate in the tropical regions of the Northern Hemisphere (south of the Tropic of Cancer and north of the equator) tends to be hot all year round. Generally speaking, summer is the rainy season and winter is the dry season. In the Northern Hemisphere, large objects passing through or above ground level are affected by the Corioli force, which causes them to move in a clockwise direction.

Large air currents or ocean currents also do this in the Northern Hemisphere, and the ocean currents in the North Pacific and North Atlantic are the best examples. In the Southern Hemisphere, the direction is exactly the opposite.