You can visualize data for the current climatology through spatial variation, the seasonal cycle, or as a time series. Analysis is available for both annual and seasonal data. Data presentation defaults to national-scale aggregation, however sub-national data aggregations can be accessed by clicking within a country, on a sub-national unit.
Other historical climatologies can be selected from the Time Period dropdown list. Data for specific coordinates can be downloaded for in the Data Download page. Data is presented at a 0.
Heatplots shows the magnitude of change for rainfall and temperature through the variation in color intensity. This heatplot shows the average anomaly change by month per ten-year climatologies for to provide detailed insight into seasonal change overtime. The chart above shows mean historical monthly temperature and rainfall for during the time period. Both rainfall and temperature are strongly influenced by the Atlantic Ocean to the west, the Mediterranean Sea to the north, and the Sahara Desert to the south and southeast.
The incursion of extratropical weather systems from Europe and the Atlantic Ocean, brings colder air and cloudiness, which results in a declining rainfall gradient from north to south that is also influenced by the Atlas Mountains.
Temperatures in the arid and semi-arid southern and southeastern parts of the country are generally high, while rainfall and snow can occur in the northern mountainous areas between November and April. Most of Morocco, particularly along the coast, experiences a typical Mediterranean climate, with mild, wet winters and hot, dry summers.
The rainy season extends from November to March, with average annual rainfall of 1, mm. The south is much drier and receives approximately mm of rainfall on average each year. Mean annual temperature for Morocco is Mean annual precipitation is This section provides the options to visualize historical climate data for different timeframes via map and annual cycle chart. Country Watershed Choose a location to begin. View by Map. Helena and the Cape Verde Islands, and more than cm per year in the tropics.
The North Atlantic Weather over the North Atlantic is largely determined by large-scale wind currents and air masses emanating from North America. Near Iceland, atmospheric pressure tends to be low, and air flows in a counterclockwise direction. Conversely, air flows clockwise around the Azores, a high-pressure area. Portland Head Lighthouse along the rocky coastline of Maine. United States rainfall climatology. Late summer and fall extratropical cyclones bring a majority of the precipitation which falls across western, southern, and southeast Alaska annually.
During the winter, and spring, Pacific storm systems bring Hawaii and the western United States most of their precipitation. Begin typing your search term above and press enter to search. Press ESC to cancel.
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