Meteorological Observations




Nov. 21.] THE NEW ZEALAND GAZETTE. 3463

On the 20th an anticyclone extended over New Zealand from the west and the weather was fine though cooler ; but under the influence of a depression from the South Tasman Sea conditions became unsettled in Westland during the 22nd. On the two succeeding days further substantial rain occurred in and west of the Alps, while north-westerly gales were blowing in many places from Taranaki and Wellington southward. There was little rain to the east but a southerly set in, bringing cold and showery conditions to most districts and some snow to the high country.

After a rapid but short-lived improvement the next disturbance arrived in the south on the 27th and intensified, with the result that north-westerly winds attained strong gale force about central New Zealand and over the South Island. Further extensive rain occurred in western districts, with heavy falls in the high country of the South Island as well as in parts of the North Island. The downpour in the southern lakes district resulted in damaging floods in Southland. From the 29th onward south-westerlies predominated and fine weather prevailed as New Zealand became enveloped by an anticyclone.

M. A. F. BARNETT, Director.

CLIMATOLOGICAL TABLE.

SUMMARY OF THE RECORDS OF TEMPERATURE, RAINFALL, AND SUNSHINE FOR OCTOBER, 1940.

Station. Height of Station above M.S.L. Air Temperatures in Degrees (Fahrenheit). Rainfall in Inches. Bright Sunshine (Hours).
Means of Mean of A and B. Difference from Normal. Absolute Maximum and Minimum. Total Fall No. of Wet Days. Difference from Normal. Most in a Day.
A Max. B Min. Maximum. Date. Minimum. Amount. Date.
Ft. °F. °F. °F. °F. °F. °F. In. In.
Te Paki, Te Hapua 200 63·0 49·4 56·2 (—0·5) 68·0 16 38·0 7 6·83 13 .. 3·04 3
Waipoua State Forest.. 225 63·5 46·9 55·2 +0·3 71·0 19 36·0 21 3·98 11 .. 0·93 8
Riverhead 105 62·5 44·3 53·4 —0·3 69·0 18 32·2 6 3·89 13 .. 0·88 8
Auckland 160 63·6 51·0 57·3 —0·1 71·0 18 45·2 5 3·35 11 —0·71 1·01 28
Maioro 172 62·1 47·8 55·0 .. 66·4 1 36·0 27 4·76 12 .. 1·92 8
Waihi 404 64·1 46·5 55·3 —0·5 72·0 1 35·0 6, 27 7·33 11 +0·03 3·26 8
Wharekawa Nursery, Whangamata 50 65·1 46·5 55·8 (—0·8) 71·0 24 57·0 27 5·65 10 .. 1·51 28
Te Aroha 46 66·1 48·0 57·0 —0·3 78·0 17 36·0 27 5·71 10 +1·21 2·40 8
Tauranga 100 66·9 45·2 56·0 +0·0 76·0 16 35·0 27 6·82 12 +1·71 2·47 8
Ruakura Farm, Hamilton 131 63·4 44·8 54·1 —0·8 69·2 22 32·5 6 6·03 13 +1·93 2·15 8
Karamu (“Gore’s Farm”) 110 63·5 45·2 54·4 .. 68·4 23 33·2 26 4·85 9 .. 1·93 8
Rotoehu Plantation 235 64·0 43·4 53·7 (+0·3) 76·5 16 33·5 6 3·50 7 .. 1·88 28
Rotorua 931 65·2 45·2 55·2 +1·0 76·1 16 35·5 6 3·80 9 —1·39 1·74 28
Whakarewarewa 1,000 64·2 44·1 54·2 +0·8 78·3 16 34·5 10 4·40 8 —1·12 1·62 28
Gisborne 25 65·1 46·2 55·6 (—0·4) 80·0 17 36·2 26 4·52 11 .. 1·61 9
Onepoto, Lake Waikare-moana 2,110 56·4 42·1 49·2 (—1·3) 69·5 16 34·9 3 6·58 15 .. 1·94 8
New Plymouth 190 59·2 47·6 53·4 —1·6 63·5 5 34·7 10 5·63 11 +0·17 2·28 27
Chateau Tongariro 3,670 52·4 33·5 43·0 (—0·2) 61·6 10 27·8 26 11·40 15 .. 2·39 24
Karioi 2,125 57·7 35·7 46·7 —1·3 66·0 22 22·0 3 5·61 12 .. 1·69 1
Napier 5 64·9 45·5 55·2 —1·4 82·8 16 36·5 26 2·20 6 +0·31 0·93 8
Hastings 45 67·2 42·5 54·8 —0·2 82·0 16 32·0 26 1·95 9 .. 0·77 8
Taihape 2,157 56·6 41·3 49·0 —0·9 67·7 22 33·2 3 3·32 12 —0·18 1·32 1
Wanganui 72 61·4 46·7 54·0 (—1·5) 70·0 17 34·3 10 2·81 10 .. 0·62 1
Tangimoana.. 8 61·0 47·5 54·2 —0·2 67·5 20 36·0 26 3·13 10 —0·26 0·72 28
Palmerston North 100 61·6 44·9 53·2 —1·2 69·0 22 33·0 10 2·91 13 —0·75 0·65 28
Massey College, P.N. 110 60·3 45·1 52·7 —1·3 67·5 22 34·6 26 2·98 14 —1·14 0·70 27
Pahiatua 384 60·1 42·7 51·4 —2·0 71·0 22 31·0 6 4·43 15 (—0·99) 1·08 28
Kapiti Island 44 58·4 48·3 53·4 —0·6 63·0 31 40·0 10 3·76 6 —0·18 1·09 27
Masterton 372 61·5 41·7 51·6 —2·5 68·1 15 30·1 26 2·69 11 —0·55 0·66 18
Wallaceville 195 59·3 42·5 50·9 .. 66·9 22 29·0 10 6·14 14 .. 2·03 27
Wellington 415 58·1 45·5 51·8 —1·2 64·6 20 37·0 10 4·20 14 (+0·69) 1·39 7
Nelson 24 61·8 44·9 53·4 —1·0 69·9 13 36·8 26 2·22 8 —1·28 0·76 27
Appleby, Nelson 57 .. .. .. .. .. .. .. .. .. .. .. .. ..
Blenheim 30 64·9 43·6 54·2 (—0·6) 76·1 16 31·5 10 2·51 8 (+0·27) 0·80 27
Golden Downs 900 61·0 39·1 50·0 —1·2 70·0 16 30·0 11 3·76 10 .. 1·18 27
Waihopai 860 63·4 41·6 52·5 —0·6 74·6 15 29·0 9 3·22 8 .. 1·00 27
Westport 23 57·5 47·2 52·4 (—0·4) 61·0 23, 24 42·0 10 8·18 18 .. 2·78 17
Hanmer Springs 1,225 62·9 38·8 50·8 —0·2 78·3 23 27·9 3 5·08 8 +1·16 1·10 7
Balmoral 743 62·2 39·6 50·9 —1·6 75·2 22 28·0 12, 26 1·87 9 .. 0·44 13
Hokitika 12 58·4 44·7 51·6 —0·6 63·0 11 34·0 9 10·01 20 —1·80 1·87 17
Lake Coleridge 1,220 61·1 41·5 51·3 —1·4 74·0 22 31·2 3 4·97 12 +2·04 0·93 7
Darfield 640 64·1 41·0 52·6 (+0·1) 77·0 16 30·1 11 1·45 8 .. 0·62 7
Christchurch.. 22 63·1 44·4 53·8 +0·7 77·2 16 34·0 3 1·09 6 —0·88 0·69 7
Wigram Aerodrome, Sockburn 74 63·7 43·6 53·6 (+0·9) 76·9 13 34·9 3 1·15 5 .. 0·65 7
Rudstone, Methven 1,217 59·5 42·5 51·0 —0·6 73·2 22 33·1 8, 9 3·30 13 —0·22 1·31 7
Lincoln 36 63·5 43·1 53·3 —0·1 78·0 23 31·0 5 0·99 5 —0·74 0·46 7
Akaroa (Onawe, Duvau-chelle’s Bay) 150 .. .. .. .. .. .. .. .. .. .. .. .. ..
Ashburton 323 62·5 42·6 52·6 +0·7 78·2 16 28·5 20 1·13 6 —2·20 0·69 7
Lake Tekapo 2,350 59·9 36·9 48·4 +0·3 76·5 23 24·7 9 1·34 7 .. 0·66 27
Jacksons Bay 22 .. 44·0 .. .. .. .. .. .. 22·26 17 .. 4·90 23
Fairlie 1,000 62·7 37·9 50·3 —0·1 80·0 15 28·3 26 2·18 8 .. 1·41 7
Timaru 56 64·2 42·2 53·2 +0·3 81·0 24 34·6 10 0·94 9 —1·04 0·65 7
Waimate 200 63·3 41·4 52·4 +0·2 82·0 16 34·2 10 0·72 6 —1·39 0·45 7
Milford Sound 20 57·0 41·9 49·4 (—0·4) 65·6 1 34·6 9 41·36 21 .. 8·45 27
Queenstown .. 1,110 59·5 40·3 49·9 —0·9 74·6 15 33·4 1, 9 5·97 8 +2·66 2·63 27
Ophir 1,000 61·6 37·9 49·8 —1·0 72·7 21 27·0 9 1·54 6 +0·10 0·75 27
Waipiata 1,550 59·6 37·4 48·5 —0·8 71·3 15 26·6 9 0·80 7 .. 0·26 7, 27
Alexandra 520 63·4 41·3 52·4 —0·2 76·0 22 31·0 9 1·21 6 —0·06 0·62 27
Manorburn Dam 2,448 54·7 33·3 44·0 +0·1 69·5 15 24·0 9 0·88 8 —1·03 0·42 27
Dunedin 240 60·8 43·2 52·0 +0·0 76·8 15 34·1 9 0·69 9 —2·40 0·22 6
Dunedin (Beta Street Reservoir) 690 58·6 43·0 50·8 .. 74·0 15 35·7 14 0·86 9 .. 0·20 6, 7
Invercargill 12 .. .. .. .. .. .. .. .. .. .. .. .. ..
Invercargill (City Engineer) 10 58·4 42·5 50·4 .. 70·2 22 33·2 1, 9, 12 3·60 19 .. 0·89 24

LATE RETURN.

Invercargill, Sept., 1940 | 12 | 57·1 | 39·2 | 48·2 | +0·8 | 68·0 | 19 | 28·0 | 4, 5 | 3·02 | 18 | —0·22 | 0·55 | 9 | 145·2

NOTE.—At stations where departures from normal are in parentheses the record has been maintained for less than ten years in the case of temperatures and for less than twenty years in the case of rainfall, and the normals are partly interpolated.

D



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🏗️ Meteorological Observations for October 1940 (continued from previous page)

🏗️ Infrastructure & Public Works
Weather, Meteorological, Observations, Temperature, Rainfall, Sunshine, October 1940
  • M. A. F. Barnett, Director