Analyzing Spatial Trends of Precipitation Using Gridded Data in the Fez-Meknes Region, Morocco

The aim of this paper was to present a precipitation trend analysis using gridded data at annual, seasonal and monthly time scales over the Fez-Meknes region (northern Morocco) for period 1961–2019. Our results showed general decreasing an annual scale, especially mountain wetter parts region, which statistically significant in 72% grid points, ranging down ?30 mm per decade. A upward during autumn, but still non-significant 95% detected, while winter, negative trends were observed southwest (?10 ?20 decade) northeast areas (more than region. Spring rainfall significantly decreased 86% with values between 0 ?5 decade upper Moulouya ?10 rest (except northwest). At recorded December, February, March April, primarily Middle Atlas northwest tip month August, Atlas. These could help decision makers understand variability within work out proper plans taking into account effects climate change.