Famine Early Warning Systems Network

Precipitation anomalies:

The October 2018—May 2019 wet season started with frequent precipitation events, especially in northern and northeastern Afghanistan. During the period from October 1 through November 10, precipitation was average across northern and above-average in the northeastern provinces including Baghlan, Takhar, and Badakhshan (Figure 1). During this period a portion of these provinces received 25-50 mm of cumulative anomaly precipitation. The average to above-average precipitation in these provinces provides favorable moisture conditions for on time winter wheat planting in the region.

Snowpack and snow water storage:

Concurrent with the onset of the wet season in Afghanistan, snow accumulation began in the northeast and parts of the central highlands. Snow accumulation has been limited to high-elevations as October temperature remained above-average throughout the region. Snow depth anomalies show above average conditions over the northeastern mountains (Figure 2). While the snow water volumes already surpass the daily maximum snow water storage since 2002 in some northeastern basins (Figures 3 and 4), snow water storage has yet to begin in most of the other basins at this early stage of the season.      

Temperatures:

At the beginning of the winter wet season, maximum temperatures were well above-average throughout the country during late October. The onset of frequent precipitation coupled with above-average temperature provided favorable conditions for on time winter wheat planting. Temperatures were below-average during the first week of November across Afghanistan, including areas of lower elevation. This allowed for snow accumulation across much of Afghanistan. While early November temperatures are expected to be below-average, temperatures are expected to be above-average across the country in the coming months (November 2018—January 2019) (Figure 5).

Forecasts:

With the expectation of an El Niño event, precipitation in the coming months, November 2018 through January 2019, is expected to be above-average, especially in northeastern Afghanistan (Figure 6). Expected above-average precipitation may provide favourable conditions for snow water storage for the upcoming irrigation seasons.