1. RAINFALL PATTERNS IN SUDAN
STUDY OF METEROLOGICAL DATA
&
RAINFALL ESTIMATE DATA FORM FEWS.
PREPARED BY IBRAHIM N. MOHAMMED

2. COUNTRY PROFILE Formal Name: Democratic Republic of SUDAN .
AREA: About one-fourth the size of the United States (ONE MILLION SQ. MILE)
CAPITAL: KHARTOUM
CLIMATE: VARIES FROM EQUATORIAL UP TO SAHARAN.

3. Population : 38,114,160 (July 2003 est.)
AREA : million sq km
Population : 38,114,160 (July 2003 est.)

4. What am I Going to Do?
The Isohyets of Rainfall in Sudan using two different sorts of data:
{ National Council For Research-SUDAN}
{ Dekel Data ((10 Days average presented by NOAA & FEWS))}.
Determination of Rainfall lines during Autumn & Summer seasons (March, April,… and September).

5. Objectives
Contribution to find out the Best places for Rain Agriculture (Highly dependence in Sudan).
Kind of Early Warning for Draught ness.
Reflection of Isohyets upon Demography.

6. RAINGAGES DISTRIBUTION The Total no. of rain gages is 22.

7. ADDS WEBSITE
More information

8. METROLOGICAL & ESTIMATES

9. RAINFALL DISTRUBUTION IN JANUARY
PORT SUDAN AT THE EASTERN BORDER HAS MEDITERRANEAN CLIMATE,
YAMBIO HAS EQUITARIOAL CLIMATE.
PROT SUDAN AT THE ESTERN BORDER HAS MEDITERRANEAN CLIMATE,
YAMBIO HAS EQUITARIOAL CLIMATE.

10. RAINFALL DISTRIBUTION IN AUTUMN
JULY IS THE FIRST MONTH OF AUTUMN IN SUDAN,
GENEINA & YAMBIO IN WESTERN & SOUTHERN PARTS OF SUDAN HAVE 240mm AVERAGE RAINFALL.
JULY IS THE FIRST MONTH OF AUTUM IN SUDAN,
GENEINA IN WESTERN PART OF SUDAN HAS 240 mm AVERAGE RAINFALL.

11. RAINFALL EXPANSION (Summer)

12. RAINFALL EXPANSION (Autumn)

13. TRACINING OF RAINFALL
MARCH :The 10 mm rainfall line found at 10°10́ 26.2˝ N.
APRIL : The 20 mm rainfall line found at 10°35́ 0.78˝ N.
JULY: The 30 mm rainfall line found at 12°52́ 37.74˝ N.
AUGUST : The 40 mm rainfall line found at 13°29́ 43˝ N.

14. !!!THANK YOU!!! ???