INDIAN OCEAN 



ANTANANARIVO, MADAGASCAR 



Lat. 18° 55' S. Long. 47° 32' E. H b = 1375 m * 



PRESSURE AT STATION LEVEL: COR. TO 0° C. (32° F.) AND TO 



GRAV. AT 45° LAT. 



Means of i(7" + 9 h + 13" + 16 h + 18"), 45th meridian E. 



600 mm + 



TEMPERATURE IN DEGREES C. h t = 

 Means of 1(7" + 9" + 13" + 16" + 18") 



2 m 



M'ns 21.6 21.3 21.3 20.0 18.1 15.8 15.0 15.6 18.3 20.6 21.8 21.5 



19.2 



TOTAL PRECIPITATION IN MILLIMETERS. h r = 1 m 



Date Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec. Year 



1921 582.73 243.03 112.29 5.13 



1922 368.81 430.10 246.57 2.35 



1923 192.91 133.88 384.91 14.19 



1924 79.41 153.66 64.46 4.06 



1925 258.43 150.48 91.77 49.60 



1926 188.22 231.82 219.14 107.37 



1927 380.85 334.55 



1928 299.40 335.75 



1929 220.75 365.45 



1930 121.05 167.40 



53.17 169.00 

 65.65 72.16 



92.25 

 35.85 



26.00 

 98.15 



M'ns 269.26 254 61 136.61 54.80 



5.08 1.04 26.24 203.89 376.62 1603.23 



4.20 3.93 165.64 72.49 148.50 1466.29 



5.35 3.23 41.30 131.40 377.14 1332.S1 



9.68 0.54 61.75 167.61 472.60 1021.15 



3.62 139.15 53.79 229.15 260.22 1280.77 



16.30 34.30 10.50 23.00 309.75 1174.40 



24.20 2.10 80.20 151.80 127.90 1330.67 



24.72 36.35 11.13 18.00 490.80 1400.83 



54.70 1.00 49.90 87.35 337.90 1242.95 



14.50 7.25 104.10 150.00 116.70 886.95 



22.89 4.42 6.50 16.23 22.95 60.45 123.47 301.81 1274.00 



* See Notes, p. 33. 



257 



40.77 

 14.34 

 36.08 

 2.88 

 34.56 



3.30 

 2.85 



29.29 

 0.20 



64.60 



1.79 

 2.63 

 10.21 

 3.98 

 5.56 



8.70 

 3.05 

 4.18 

 0.85 

 3.30 



4.62 

 6.73 

 2.21 

 0.52 

 4.44 



22.00 

 1.00 



13.40 

 6.00 



4.05 



