11 entries found
Sort by: Latest |Relevance
02 Sep 2015 description

- Above-average seasonal rainfall continues over several regions of West Africa.
- Poorly distributed rains strengthen seasonal deficits over parts of central Ethiopia.

1) While a recent increase in August precipitation is expected to lead to more favorable ground moisture, a delayed onset and uneven rainfall distribution observed during the June-September season may negatively impact cropping and pastoral conditions in the region.

29 Jul 2015 description

Abnormally wet conditions are continuing for several nations in the western Gulf of Guinea region

Moisture deficits worsen further in southeast Sudan, Eritrea and parts of Ethiopia with a continued lack of rainfall.

01 Jul 2015 description
  • A slight decrease in rainfall was observed over West Africa during the past week.

  • Parts of Eastern Africa have received below-average rain since the beginning of the season.

1) A delayed onset of the rainy season, followed by poorly-distributed rainfall, has led to abnormal dryness across Burkina Faso, the northern parts of Ghana, Togo, and Benin, western and southern Niger, and northern Nigeria, The lack of rainfall over the past several weeks has delayed planting and has already negatively affected cropping activities over many local areas.

24 Jun 2015 description
  • Drier than average conditions observed in southeastern Senegal and western Mali.

  • Favorable rainfall distribution continues over the Greater Horn of Africa.

1) A delayed onset of the rainy season, followed by poorly-distributed rainfall, has led to abnormal dryness across Burkina Faso, the northern parts of Ghana, Togo, and Benin, western and southern Niger, and northern Nigeria, The lack of rainfall over the past several weeks has delayed planting and has already negatively affected cropping activities over many local areas.

17 Jun 2015 description
  • Despite a recent improvement in rainfall, dryness has persisted over parts of West Africa.

  • Below-average rainfall observed in northwestern Ethiopia and central South Sudan since the start of the season.

1) An uneven distribution of the March-May rain has adversely impacted crops and ground conditions over the SNNP, central and Belg-producing areas of Ethiopia, eastern Eritrea, and Djibouti. As the March-May season had already ended, recovery is unlikely.

03 Sep 2014 description
file preview
English version
  • Suppressed seasonal rains were received across the western Sahel during late August.
  • Enhanced rains continued over western Ethiopia, eastern Sudan and eastern South Sudan.

1) Below-average rains during the Belg season and a late onset of the Kiremt rains have led to persistent moisture deficits, which have delayed planting and negatively affected the development of already-planted crops over the Arsi and West Arsi zones in central Oromia of central Ethiopia.

21 Aug 2013 description

 A favorable distribution of rainfall was observed across a wide portion of Africa during the past week.

1) A delayed start of the rainfall season across northwestern Ethiopia, southern Eritrea, and bordering areas in Sudan has negatively impacted cropping activities, including planting. After this past week’s heavy rainfall, moderate rains are forecast during the next outlook period, which could help to alleviate dryness over the region.

31 Jul 2013 description
  • Torrential rains impacted parts of far western West Africa during the past week.

  • While above-average seasonal rains caused flooding in Ethiopia, dryness persisted in Sudan and Eritrea.

27 Jun 2012 description

The five-week delay in the onset of the March-May seasonal rainfall has significantly impacted ground moisture and cropping activities in the central region of Ethiopia. Although rainfall has been consistent in the western parts of the country since the middle of May, accumulated rainfall has been below-average. Another week of increased rainfall is forecast during the next seven days. This could help to reduce moisture deficits and aid cropping activities in the region.

Note: map in 2 pages

17 Jul 2003 description


EL NIÑO/SOUTHERN OSCILLATION (ENSO) DIAGNOSTIC DISCUSSION