158 
Part I. Chapter 2. 
The accompanying tables present the details of the meteorology of Costa Rica. 
Climatology of Costa Rica communicated by H. PITTIER, Director, 
Physico-Geographic Institute. Hourly observations at the Observatory, San Jose 
de Costa Rica, during (February) 1903. (Total for day only given). 
in Fahrenheit. Monthly Weather Review XXXlI. 
1903. 
Temperature 
Temperature F. 
Relative Humidity % 
Rainfall. (Ins.) 
a : Normal 
Observed A, Observed Monnal. 1, Obeprvad 1889 
1903. sc 1903. 2 1203 1900. 
—1900 — 1900 
Total. Total. 
Mein. 2a. 66.6 65.8 73 77 0.19 0.46 
January | Mmnımum us: 53-4 49-5 20 _ _ Bu 
Maximum ........ 85.5 86.5 100 Ge wu & 
MEN ee 68.4 66.7 69 73 0.01 0.06 
February | Minimum......... 57.9 46.8 32 — — wer 
Maximum 5; 543 %% 84.4 89.6 100 _- — Ge: 
be 67.4 67.6 68 73 0.11 0.48 
March | Minimum ......... 5Lı 49.8 23 — _ “— 
Maximum ........ 86.0 90.7 96 u ars — 
Mean 2... er 68.5 68.7 66 74 0.98 1.68 
April Minimum na, 53.6 51.4 8 —_ — eg 
Maximum ........ 88.9 94-5 100 PR an — 
Mean 2.00. 68.4 68,8 81 | 82 14.60 9.15 
May Minimum......... 56.5 53-4 40 we _ 
Maximum ........ 85.5 90.5 100 Fe 5 -- 
Mean u 68.2 68.2 84 85 13.41 11.42 
June Minimum. ..:..6 3. 59.5 55.8 47 ae — —_ 
Maximum ........ 84.2 85.1 100 ER a _ 
: Mean ER RER 67.7 67.7 84 —_ 8.39 9.49 
July Minimum ......... 57.2 55.8 46 _ — FR 
TUREHDUI 2.0.0. .0. 84.7 84.6 100 ie — 1 
BEBRR 7, sc ua 66 6 67.5 85 8 10.1 
” ” h 3 4 RE 
August | Minimum ......... 56.1 55.8 44 "= — = 
Ge 81.7 84.7 100 se — oe 
MEaR. 67.4 67.6 $ı 2.2 
September | Minimum ......... 55.0 55.9 33 ei Sr : ee; 
Maximtm' .... ;..: 84.7 86.0 100 En Sr = 
Rt 67.0 67.3 8 80 
October | Minimum ......... 56.8 ser > He ug se 
Maximum ........ 83.8 84.7 100 Le ehr ka 
November (vacat). 
a ER 64.8 6 
December J Minimum........ 57.4 ; : ie ei e er 
Be | 574 | 48. een 
Maximum ........ 82.9 84.6 100 ER a on 
