METEOROLOGICAL OBSERVATIONS 
RUTLAND COTTAGE, 37, PARKGATE | 
Lat. 58° 12’ N.; Long, 11m. 36s. W. 


MONTHLY SUMMARY Ok 













Jane—|:;oREB Marca. | APRI 
PRESSURE (reduced to 32° F., and mean sea level)— | 
Mean height at 9 a.m. and 9 PWNs ssecseccbestess co-ne 29°9i6in,, 30°02lin.| 29:722in. 29°89 
ighest reading cet scccscsvanstue essa dstoastveteosvecs-ns¢ | 30°652in. 30°564in.) 30° es | ae 4 
cs - IYRUBIOL “seeteteviccscovesteettateesiscese 14 9 8) 
OWES. — ys omuntece tc atdssascetatee: scduaenaneresieces cae 29°04lin.| 29°199in,| 25: ee | 2015 6 
ns ay WAGE OL © 250: «00ers ncttecactesvetveessd 9 27 2 | 298 
Range rseriescsccstenicenesecs sseeieieeteee ecteceiecsias 1‘6llin| 1°365in.| 1°648in.| 1°204 
‘TEMPERATURE in shade ete '3 screen) — | b | 
Approximate mean .... 40°1° 459° 46 0° 44°29 
Arithmetical 399° 45°9° 46°2° 445%) 
Dry bulb (9 a.m, and 9 p.m.) mean | 39°79 456° 44-9° 44-4 | 
Climatological mean ... ......sesesssccessssessssssseeeee| 39°92 | 46°29 | 460° 447° 
Meamimaximum ..00.0..2-.scas-desscotesesessonsutereace | 44°79 | Bld | 52:28 52°38 
$5 ey MUMIMUMD, -. sa -U cas rsataasacenseeeadeertetisssaclnoo le. | £0340 i eaoels 36:82, 
Extreme maximuUM.............cccseceesse co sesceeeseceeees 54°8° | 596° 63°3° 60°79 
” ” DAO OL az, sentence ccines sess teeeesas 25 | 9 22 258 
* TMUINONUN Fe cpavaca Pees Mrerrintvaeecsdevehercese 20°0°%.~ | 82072 | tee 26°39 
i a DatGOl oy tt: cateseeecscccsedesese 12 ) 18 18 16 
55 TANGO... cowensvetees:tte- os tversstavpcsthsosnessaces S482 | 26:99 31:29 | 34°45) 
‘Mean daily iranpe me see. 0 %c3.0 ss cseteecccthes corees sar 9°6° 11°0° 121° | 15:5 
Maximum Gaily/ range) cci.cc...:0.sccctctsccacoocescanuse 19°3° 147° 173° 301 
iy 5 DDAtOIOL iegessctecessese-ssares--4| 5 _ 24 1 25 
Minimum ii PARTS CRETE REET LETTS (ligt Sb 35° 6:0° 639 
Date OL sioevcscdieecevtscauiescee? 20 & 30 11 20 7 
Number of nights at or below 32° .........ccessreceees 9 — — 9 
TEMPERATURE in sun (black bulb in vacuo)— 
Mean Maxi, cc cpussccesssersuevtedudensaasoscussstweaess 560° 72°9° 83°4° 91:18 
i 77 5° 84:2° 106°6° 108-48 
25 27 22 ll | 
27-29 35°2° 43°3° 51:49 
” ” ” ” Date of 28 26 22 ll | 
PANGTAGO IG, =) ay: Ge Ep ggg ren Goesecehece ce 11°3° 21°5° 31:29 | 38°88 
‘TEMPERATURE (on short grass or " snow) — | 
Mean minimum 30:0° 344° 34°8° 31°22 
Extreme minimum 13:2° 27ers 22°02 183° 
a 24 18 
Greatest difference from shade minimum [> ML:02 11°3° 13:8° | 9:9 
rf) *n . Date of...| 4 9 | 1&24 | 2h 
MiGatid> oni, oak ge edtes ) gite by earl? 5'7° 3°. | ae 
Number of nights at or below 32°”... scene 16 12 9 17q 
TEMPERATURE underground— ; 
Meanratidtooton, ccevsccnccessersscsssuaccsercdstisslsrecssts | 393° 437° 44°59 466° 
RAN GO ge, sang s-Oeiesstvancelansacpwnerevevesstwecntvveeet le eh QE 6*2° 60° 4-62 
Mssrin we @ feet cc hcakee 4-26 cesuce Wed ences 55-06 40°9° 43°72 | = 442° 46°4 
RAW GOs cpry . toc ocstteseorsbice Mec aimee swaeiisoaaxeittecces ii, BOS Pi eee eG 2-49 
Meanlat Sifeetict s..cs....5in.csaterasguocwaacvascess «datgusect | 42°6° 44:4° 44:99 | 46:98 
FRANIGCIS Wevil Meee aucters ceetasscertsa haverscasaucersapuscuanve 4:2° 2°2° 24° 15) 
Mean at 4 feet ...........cc2..ssesscesecesesssscesarscesceeees | 43°89 444° 448° 46°58 
1 Bea yt ate oes ert ee I me his Te 1-08 
Air temperature, 98.M.........cccc000 cccscsssoeees sovaes | 39:5° 46°1° 46°3° 46-2° 
Range ol:G Mars tte Bit BONO ees 315° 17:2° 23°0° 14 8° 
Rain AND Humirry— | 
Rainfall ininches ite, sasncccstone aeersvesces comsecnswa ees: 2:375 | 1°410 4°085 2°05 
since lst Januar é | 3°785 7870 | = 9°92 
Maximum fall in 24 hours............ 425 *305 ‘790 ‘ 
Date of 4 | 24 13 30° 
Number of days GUbialce ocr ee « 18 12 25 123 
since 1st January ......... 30 55 67 
Mean relative humidity, OQ ahmN; o-. ak eee 89 85 84 82 
” ” Ops, Vides ceveaente ye 2 91 86 84 87 
” of both eae cencceccevoonevcveers 90 85 84 84 
Mean vapour pressure, 9 aM cy. ..iesscosteescei coves 214 264 261 25) 
3 2 pantera | 222 *259 *240 
iy Of DOth esa stecesrastsccaceses | ‘218 ‘262 *250 4 
Mean dew point Oiatml csc, eee eee ences | 36:0° 41°6° 414° 40°5° 
‘ SE ae ee aCe ee eal? 412° | age 38-99 
ne a OR Re ok | Bee | ald | 4082 oe 




