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<br />PLATE-'
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<br />--------------------------------------------~----------------
<br />
<br />-------------------------------------------------------------
<br />k_____u__n_ AVERAGE GROWING SEASON-135 DAYS ____n_nn><
<br />-- -r"1 Tt"/ //0/, '//// '/.'///, /'//. ",,. r'r--, , " ;-
<br />1914 : lr/IL/ 'l "////'l.'/"i/" 1>// /.: l I: :: : r I
<br />-~ L-t... I ~ t-!--, ri .,. .4-
<br />1915 II :: I: ~ ~~ ~ ~ ~ ~:/./~ I ::J " I J . :
<br />_w I I I I I I .of L-I
<br />1916L i T n~f% r.%t% 'l:~~::;;; /F/ 'l: 1 iT: : :
<br />-- --11 Tv.... 7'/'(/'// 77~ I l '-T-~i -
<br />19171 r +!V/ //1''/.'/. /ff/. //, t ,.1 I I t
<br />-- --~ -., r ~""T--
<br />19181L i: 'l:~ ~~V;; 'i.00 'i;: // '/.'l:// I :::::
<br />-- ., ... .,... I -r +--.-
<br />1919 L:: ;;~:'l. 'l:'i;:V;; ;;:Y;l/; /;u. 0 ~~u.~~i::::
<br />-- - -+ t 'T'" r. ~...,--
<br />1920 IL i: 'l'l: .// ~ ~ '/ // I; ~~ ~ ;:,;: U ! I : l :
<br />-- - - -i . [7; 7/ TToT/. -, ,'"'T'" r
<br />1921: : I // r.% // 0//I//I//Y/..11 II :: I : I
<br />-- - ~-T" -H- ~ r-. + t-
<br />1922 I ' '1'/ '/ ~P.7- // // : , ! ' ,I '", I
<br />L I I I r I ~ I I : I I I
<br />- I -t + l'-.! _ //. //V/. 'l... ~///J-tl ~-i " "1" t
<br />_-'9'23 L-l LtSI Kl':.L1'i.~~ (/. //V/.'/, (/:;%: :.-'N/l""~t:;Z':;- ~R!!.~ L_
<br />1924: : : F50~T, - :'~l/ //. 0/: /,-, 0: ~ ~ i-i---:----tf'KILLI!':'G ,FROST
<br />a:::: ----- ...l.1. ..., ~ r"""'T r .....4.-
<br />-<< 19251 I. i I I ~' 1""/ ~ ~ !;%: ~ ~t:0 'l It: : : I :
<br />"111 __I , _"- _, .....--1__
<br />>- 1926 V 00 '/. V;; 0 'i. 'i.'~i"'/. :,:, ::,::
<br />1 I , , I L-I_
<br />1927! :':;; :y;~ (;;(/.~ l/; ~u. !;:'i. ~....a; i:: '! :
<br />_ I r t ,-1 ~ ,..-. _
<br />1928 f;/j // I/;: ~~!;; ~'l:~{/; 'l:Y;0 ~~0' !':/.Ii :: .: 1 : : :
<br />r---+t-~~-t- t -+ ,..
<br />1-19g9 L I. : V;; 0 ,'i //0 :%'i.(/ //.'l:1// //u.~1%: '/ : : : I i L: : :
<br />--I ..,-t "T ' 1 I -t- r
<br />1.-~930_Ll' I/' 0l// 'i 'l::-;/; 10-: 'il'i v.- // // 1"/ i"'/l~I_ 1 Lj : ~
<br />19311L ! f7.h'l:i'i.~ ~I"/ 'i'i;:~ ~Y;y/;f;/j~~U: f'i. Y;: Ii: ' : :
<br />~. ..,. I , t+ 'T +-~ ~ r
<br />19321 I I I /,,0 r/ lit I 0, I : ' ,
<br />I.- l-' I I 0/ 1 t I I r L
<br />1933, 1 T i~~'i.Y;~// 'i~ u. //~i/:::%~I'l: ~ -1 :
<br />~'93;i i r- ! i : :~f.%: //1// ;;;:~~ !/;:~~ 'l:~!;; :: ri 1 -
<br />~j9~~L1 I ~ ~:;;;: 'l::;;; ~ ~y/;f;/j 'i.:% Y; I//~ f'i. m%~/tr ~ -
<br />19361 : ,: I%:i:% //. 'l: v/. //(/. //:Y;Y'/ 'l:~ J:::'
<br />~193iIL-i t- -i~~~ 'i.:-;/; //0: f'i.// //. Y/ 'u! : t : 1 ++-' -,
<br />1-__ _ ..,. _ _, -- + J...-' ~
<br />I I I I I 1 I I I I I r I I I I I I I r I I I I I
<br />I I. I t I 'I ,r I t I I I I I I I 1 I I I I 1 I 1 I
<br />
<br />p
<br />
<br />15 25
<br />MAY
<br />
<br />~ 15 25
<br />JU~E
<br />
<br />5 15 25
<br />JULY
<br />
<br />5 15 .'25
<br />AUGUST
<br />
<br />5 15 25
<br />SEPTEMBER
<br />
<br />5 . 15 25
<br />OCTOBER
<br />
<br />NOTE
<br />The above chart is based an records
<br />obtained at Ignacio, Colorado asthe
<br />climate there is considered to be more
<br />representati ve of thot on the Florido
<br />Project thon the climote at Durango,
<br />Colorodo,
<br />
<br />O~P"RTMe:"'T OF" TH~ INTERIOR
<br />BUREAU OF" RECl.AMATION
<br />W ESTERN SLOPE SURV EYS - COLORADO
<br />FLOR IDA PROJ EC T
<br />PERIOD BETWEEN KI LLlNG FROSTS
<br />AT IGNACIO, COLORADO
<br />
<br />
<br />'\In
<br />
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