Perth's Daily Observations - 1997

PERTH'S DAILY OBSERVATIONS - 1997

Perth, Western Australia

Here is the daily weather conditions for a site in Perth's northern suburbs about 15 kilometres from the city.

This is not an official observing site

1995 1996 1997 1998 1999 2000 2001 2002 2003

Temperatures in degrees celsius Rainfall in millimetres

JANUARY, 1997

MAX MIN RAIN 1 44.2 30.0 0.0 2 41.6 29.7 0.0 3 39.4 25.1 0.0 4 29.7 22.5 0.0 5 28.0 18.7 0.0 6 32.9 18.1 0.0 7 39.0 21.4 0.0 8 40.6 24.5 0.0 9 32.0 23.3 0.0 10 31.4 23.1 0.0 11 33.5 23.0 0.0 12 27.5 23.0 0.0 13 28.9 20.4 0.0 14 28.8 19.2 0.0 15 32.4 21.8 0.0 16 35.5 23.9 0.0 17 35.6 25.3 0.0 18 28.9 23.4 0.0 19 26.1 20.0 0.6 20 24.5 19.0 0.0 21 27.2 17.3 0.0 22 29.3 18.6 0.0 23 31.2 18.4 0.0 24 37.4 21.3 0.0 25 27.4 19.3 0.0 26 27.0 16.4 0.0 27 30.2 16.9 0.0 28 36.5 23.9 0.0 29 30.9 22.3 0.0 30 30.1 20.0 0.0 31 31.5 19.0 0.0 Average MAXIMUM: 32.2 C 90.0 F Average MINIMUM: 21.6 C 70.9 F Highest MAXIMUM: 44.2 C 111.6 F Highest MINIMUM: 30.0 C 86.0 F Lowest MAXIMUM: 24.5 C 76.1 F Lowest MINIMUM: 16.4 C 61.5 F Highest RAINFALL: (24H) 0.6 mm 0.02 in Total RAINFALL: 0.6 mm 0.02 in No. of Days above 40C (104F) 3 No. of Days above 35C (95F) 9 No. of Days above 30C (86F) 19 No. of Days above 25C (77F) 30 No. of Days of Rainfall 1

FEBRUARY, 1997

MAX MIN RAIN 1 39.7 21.8 0.0 2 35.3 29.0 TR 3 33.6 23.6 0.0 4 27.2 21.1 0.0 5 28.1 19.2 0.0 6 31.5 19.1 0.0 7 28.8 23.5 0.0 8 30.1 21.0 0.0 9 28.8 20.2 0.0 10 30.8 19.9 0.0 11 35.0 20.0 0.0 12 31.2 20.1 0.0 13 29.1 21.7 0.0 14 27.3 19.2 0.0 15 30.7 17.9 0.0 16 31.2 19.0 0.0 17 27.8 19.7 0.0 18 32.3 19.5 0.0 19 27.6 23.0 0.0 20 25.0 19.5 1.1 21 26.9 19.3 0.0 22 31.9 20.6 0.0 23 27.3 20.9 0.7 24 31.8 22.8 1.8 25 36.0 26.6 0.0 26 41.1 30.2 0.0 27 34.7 25.7 0.0 28 31.9 21.4 0.0 Average MAXIMUM: 31.2 C 88.2 F Average MINIMUM: 21.6 C 70.9 F Highest MAXIMUM: 41.1 C 106.0 F Highest MINIMUM: 30.2 C 86.4 F Lowest MAXIMUM: 25.0 C 77.0 F Lowest MINIMUM: 17.9 C 64.2 F Highest RAINFALL: (24H) 1.8 mm 0.07 in Total RAINFALL: 3.6 mm 0.14 in No. of Days above 40C (104F) 1 No. of Days above 35C (95F) 5 No. of Days above 30C (86F) 17 No. of Days above 25C (77F) 28 No. of Days of Rainfall 3

MARCH, 1997

MAX MIN RAIN 1 30.9 18.5 0.0 2 34.7 21.5 0.0 3 30.1 20.9 0.0 4 29.5 18.1 0.0 5 32.0 19.6 0.0 6 28.5 19.0 1.1 7 27.7 17.8 0.0 8 29.6 17.7 0.0 9 32.9 21.0 0.0 10 28.8 21.2 0.0 11 26.6 18.4 0.0 12 27.3 16.5 0.0 13 27.2 17.6 0.0 14 30.5 18.4 0.0 15 34.5 23.0 0.0 16 24.5 20.9 2.4 17 25.9 19.8 5.9 18 26.1 17.5 0.0 19 26.1 16.2 0.0 20 29.7 17.9 0.0 21 28.9 19.8 0.0 22 28.5 20.9 0.0 23 28.1 20.4 0.0 24 27.8 19.6 0.0 25 27.8 20.3 0.0 26 23.7 17.8 0.0 27 24.8 16.8 0.0 28 23.6 19.0 3.8 29 19.2 17.6 40.2 30 26.1 17.9 9.8 31 25.7 17.9 0.0 Average MAXIMUM: 28.0 C 82.4 F Average MINIMUM: 19.0 C 66.2 F Highest MAXIMUM: 34.7 C 94.5 F Highest MINIMUM: 23.0 C 73.4 F Lowest MAXIMUM: 19.2 C 66.6 F Lowest MINIMUM: 16.2 C 61.2 F Highest RAINFALL: (24H) 40.2 mm 1.58 in Total RAINFALL: 63.2 mm 2.49 in No. of Days above 40C (104F) 0 No. of Days above 35C (95F) 0 No. of Days above 30C (86F) 7 No. of Days above 25C (77F) 26 No. of Days of Rainfall 6

APRIL, 1997

MAX MIN RAIN 1 23.5 17.2 0.0 2 23.5 15.7 0.0 3 27.6 18.0 0.0 4 22.6 21.5 0.0 5 27.4 19.3 14.2 6 27.3 19.3 0.0 7 26.6 20.9 15.4 8 28.6 19.6 0.8 9 31.3 22.1 0.0 10 25.8 22.2 0.0 11 24.0 17.9 9.8 12 23.9 16.4 0.0 13 24.7 17.2 0.0 14 26.9 18.7 0.6 15 28.8 20.8 0.0 16 28.0 18.8 0.0 17 28.0 19.0 0.0 18 28.3 18.8 0.0 19 25.1 17.5 0.0 20 23.5 17.3 4.1 21 22.5 16.3 0.0 22 23.3 14.0 0.0 23 24.2 14.2 0.0 24 26.3 16.5 0.0 25 30.3 16.3 0.0 26 25.1 21.5 4.2 27 21.7 18.5 4.2 28 21.4 18.5 TR 29 21.3 18.4 TR 30 20.8 17.2 5.1 Average MAXIMUM: 25.4 C 77.7 F Average MINIMUM: 18.3 C 64.9 F Highest MAXIMUM: 31.3 C 88.3 F Highest MINIMUM: 22.2 C 72.0 F Lowest MAXIMUM: 20.8 C 69.4 F Lowest MINIMUM: 14.0 C 57.2 F Highest RAINFALL: (24H) 15.4 mm 0.61 in Total RAINFALL: 58.4 mm 2.30 in No. of Days above 40C (104F) 0 No. of Days above 35C (95F) 0 No. of Days above 30C (86F) 2 No. of Days above 25C (77F) 16 No. of Days of Rainfall 9

MAY, 1997

MAX MIN RAIN 1 21.2 15.4 5.4 2 21.2 13.3 0.0 3 20.2 13.7 3.8 4 19.1 12.1 0.0 5 21.2 11.8 0.0 6 17.9 12.4 0.0 7 18.9 11.8 0.0 8 19.7 9.4 0.0 9 20.2 13.0 0.0 10 20.6 13.5 0.0 11 17.5 14.8 0.0 12 21.1 14.5 0.8 13 22.9 16.8 0.0 14 23.5 15.1 0.0 15 22.8 16.2 0.0 16 27.0 14.7 0.0 17 25.8 18.6 TR 18 21.9 19.8 4.4 19 21.5 16.9 1.8 20 21.3 14.5 0.0 21 22.5 12.5 0.0 22 23.0 13.6 0.0 23 21.1 14.7 23.6 24 20.7 14.6 8.1 25 19.2 15.0 2.3 26 19.6 13.2 1.9 27 20.0 15.9 2.2 28 20.7 13.9 0.0 29 22.6 11.9 0.0 30 20.4 14.2 18.0 31 19.8 13.4 21.8 Average MAXIMUM: 21.1 C 70.0 F Average MINIMUM: 14.2 C 57.6 F Highest MAXIMUM: 27.0 C 80.6 F Highest MINIMUM: 19.8 C 67.6 F Lowest MAXIMUM: 17.5 C 63.5 F Lowest MINIMUM: 9.4 C 48.9 F Highest RAINFALL: (24H) 23.6 mm 0.93 in Total RAINFALL: 94.1 mm 3.71 in No. of Days above 40C (104F) 0 No. of Days above 35C (95F) 0 No. of Days above 30C (86F) 0 No. of Days above 25C (77F) 2 No. of Days of Rainfall 12

JUNE, 1997

MAX MIN RAIN 1 19.8 14.2 35.1 2 19.1 15.3 18.4 3 19.0 14.7 4.6 4 19.5 13.3 5.9 5 18.8 14.2 3.8 6 19.1 13.6 2.0 7 22.5 14.5 0.0 8 19.5 14.5 9.2 9 18.9 12.9 2.4 10 17.4 11.3 0.8 11 16.9 11.7 1.6 12 18.9 11.7 0.0 13 17.4 12.2 0.0 14 17.7 11.1 0.0 15 19.2 10.6 0.0 16 21.1 13.7 0.0 17 23.1 14.5 0.0 18 22.3 16.2 0.0 19 18.5 16.2 1.1 20 19.8 14.6 3.7 21 19.2 13.5 1.4 22 19.7 13.2 1.0 23 19.2 13.0 0.0 24 19.7 12.5 1.7 25 20.9 13.9 2.1 26 21.1 11.8 0.0 27 19.0 14.0 0.0 28 18.1 14.7 1.4 29 18.1 11.5 0.0 30 18.0 8.6 0.0 Average MAXIMUM: 19.4 C 66.9 F Average MINIMUM: 13.3 C 55.9 F Highest MAXIMUM: 23.1 C 73.6 F Highest MINIMUM: 16.2 C 61.2 F Lowest MAXIMUM: 16.9 C 62.4 F Lowest MINIMUM: 8.6 C 47.5 F Highest RAINFALL: (24H) 35.1 mm 1.38 in Total RAINFALL: 96.2 mm 3.79 in No. of Days above 40C (104F) 0 No. of Days above 35C (95F) 0 No. of Days above 30C (86F) 0 No. of Days above 25C (77F) 0 No. of Days of Rainfall 17

JULY, 1997

MAX MIN RAIN 1 18.6 8.5 0.0 2 19.0 11.1 0.0 3 17.7 11.7 9.1 4 19.7 12.3 1.7 5 19.6 13.6 9.9 6 18.4 11.9 26.8 7 14.3 8.7 10.2 8 13.9 4.7 0.7 9 14.8 7.3 4.2 10 14.3 5.5 0.0 11 15.4 5.6 0.0 12 15.1 7.5 2.2 13 16.9 11.0 15.2 14 14.1 7.0 TR 15 13.3 5.8 0.0 16 15.1 7.4 0.0 17 17.2 8.0 0.0 18 16.8 7.0 0.0 19 17.8 8.4 0.0 20 18.4 8.3 0.0 21 17.9 8.5 0.0 22 19.2 7.4 0.0 23 20.7 13.2 2.1 24 16.8 14.0 17.8 25 16.9 12.1 8.0 26 17.6 12.9 2.1 27 18.0 13.3 4.4 28 18.6 12.2 1.8 29 19.2 14.1 TR 30 20.0 13.5 0.0 31 20.1 13.0 0.0 Average MAXIMUM: 17.3 C 63.1 F Average MINIMUM: 9.9 C 49.8 F Highest MAXIMUM: 20.7 C 69.3 F Highest MINIMUM: 14.1 C 57.4 F Lowest MAXIMUM: 13.3 C 55.9 F Lowest MINIMUM: 4.7 C 40.5 F Highest RAINFALL: (24H) 26.8 mm 1.06 in Total RAINFALL: 116.2 mm 4.58 in No. of Days above 40C (104F) 0 No. of Days above 35C (95F) 0 No. of Days above 30C (86F) 0 No. of Days above 25C (77F) 0 No. of Days of Rainfall 15

AUGUST, 1997

MAX MIN RAIN 1 19.4 11.5 0.0 2 22.8 7.8 0.0 3 19.7 9.9 5.1 4 20.9 12.3 23.7 5 17.4 11.1 11.4 6 21.0 12.6 3.6 7 19.5 12.0 4.5 8 19.9 12.0 8.0 9 15.5 8.7 21.8 10 15.2 4.7 18.1 11 18.3 3.0 0.0 12 20.6 5.4 0.0 13 21.3 7.8 0.0 14 22.3 11.9 9.1 15 20.0 10.1 17.9 16 17.0 6.9 0.4 17 18.9 4.8 0.0 18 19.9 5.2 0.0 19 22.1 6.3 0.0 20 22.9 6.3 0.0 21 24.0 6.6 0.0 22 20.9 6.7 0.0 23 20.6 6.5 0.0 24 22.9 6.2 0.0 25 23.5 9.1 0.0 26 23.7 14.2 TR 27 23.4 12.0 1.4 28 17.6 8.4 8.2 29 19.7 5.5 0.9 30 22.8 8.5 0.0 31 21.4 5.7 0.0 Average MAXIMUM: 20.5 C 68.9 F Average MINIMUM: 8.4 C 47.1 F Highest MAXIMUM: 24.0 C 75.2 F Highest MINIMUM: 14.2 C 57.6 F Lowest MAXIMUM: 15.5 C 59.9 F Lowest MINIMUM: 3.0 C 37.4 F Highest RAINFALL: (24H) 23.7 mm 0.93 in Total RAINFALL: 134.1 mm 5.28 in No. of Days above 40C (104F) 0 No. of Days above 35C (95F) 0 No. of Days above 30C (86F) 0 No. of Days above 25C (77F) 0 No. of Days of Rainfall 14

SEPTEMBER, 1997

MAX MIN RAIN 1 19.6 7.7 9.1 2 17.6 9.3 5.2 3 19.6 8.1 4.6 4 20.3 6.5 0.0 5 22.4 12.6 39.0 6 18.6 12.4 19.2 7 21.2 9.8 0.8 8 19.3 12.0 23.8 9 16.7 8.5 27.9 10 18.1 8.3 6.8 11 18.5 7.0 0.6 12 19.5 8.6 0.0 13 19.5 8.1 0.0 14 20.8 10.7 0.0 15 24.7 11.3 0.0 16 24.9 13.1 0.0 17 23.7 12.1 0.0 18 23.6 11.4 0.0 19 22.3 12.4 0.0 20 24.0 11.0 0.0 21 23.4 13.4 0.0 22 24.7 14.2 0.0 23 24.6 13.5 0.0 24 22.6 12.5 2.1 25 23.6 10.1 0.0 26 22.3 12.1 0.0 27 24.6 10.8 0.0 28 25.5 12.3 0.0 29 24.8 11.3 0.0 30 24.0 14.1 4.1 Average MAXIMUM: 21.8 C 71.2 F Average MINIMUM: 10.8 C 51.4 F Highest MAXIMUM: 25.5 C 77.9 F Highest MINIMUM: 14.1 C 57.4 F Lowest MAXIMUM: 16.7 C 62.1 F Lowest MINIMUM: 6.5 C 43.7 F Highest RAINFALL: (24H) 39.0 mm 1.54 in Total RAINFALL: 143.2 mm 5.64 in No. of Days above 40C (104F) 0 No. of Days above 35C (95F) 0 No. of Days above 30C (86F) 0 No. of Days above 25C (77F) 1 No. of Days of Rainfall 12

OCTOBER, 1997

MAX MIN RAIN 1 21.8 13.4 0.8 2 23.0 10.0 0.0 3 25.6 10.7 0.0 4 26.2 13.1 0.0 5 26.9 12.5 0.0 6 32.1 17.2 0.0 7 25.8 16.4 0.0 8 24.3 16.5 4.1 9 21.3 11.3 28.9 10 23.3 15.4 9.1 11 23.2 11.0 0.0 12 25.5 13.4 0.0 13 24.6 12.5 0.0 14 26.2 13.1 0.0 15 24.6 12.8 0.0 16 22.9 11.4 0.0 17 25.1 13.1 0.0 18 27.2 11.2 0.0 19 28.6 12.8 0.0 20 31.2 17.2 0.0 21 34.8 20.4 0.0 22 34.5 19.0 0.0 23 27.4 18.3 0.0 24 25.8 14.7 TR 25 24.4 12.8 0.0 26 25.2 11.2 0.0 27 27.3 13.7 0.0 28 26.1 15.9 0.9 29 23.7 11.4 0.0 30 25.0 8.4 0.0 31 26.8 11.4 0.0 Average MAXIMUM: 26.1 C 79.0 F Average MINIMUM: 13.6 C 56.5 F Highest MAXIMUM: 34.8 C 94.6 F Highest MINIMUM: 20.4 C 68.7 F Lowest MAXIMUM: 21.3 C 70.3 F Lowest MINIMUM: 8.4 C 47.1 F Highest RAINFALL: (24H) 28.9 mm 1.14 in Total RAINFALL: 43.8 mm 1.73 in No. of Days above 40C (104F) 0 No. of Days above 35C (95F) 0 No. of Days above 30C (86F) 4 No. of Days above 25C (77F) 20 No. of Days of Rainfall 5

NOVEMBER, 1997

MAX MIN RAIN 1 27.2 11.8 0.0 2 33.3 14.8 0.0 3 38.0 19.7 0.0 4 26.7 17.9 0.0 5 25.2 14.7 TR 6 26.8 11.7 0.0 7 27.9 12.6 0.0 8 30.7 14.7 0.0 9 30.8 14.4 0.0 10 31.8 17.4 0.0 11 30.7 17.2 0.0 12 23.4 17.7 TR 13 25.6 16.1 0.0 14 26.1 13.7 0.0 15 28.4 14.5 0.0 16 27.3 12.6 0.0 17 28.1 13.3 0.0 18 29.7 14.4 0.0 19 28.9 13.2 0.0 20 26.3 15.9 0.0 21 24.4 18.0 10.4 22 26.6 16.7 0.0 23 26.7 14.6 0.0 24 26.8 15.1 0.0 25 27.9 18.3 0.0 26 28.5 17.4 0.6 27 28.4 15.5 0.0 28 28.8 17.9 0.0 29 28.6 15.6 0.0 30 29.9 15.3 0.0 Average MAXIMUM: 28.3 C 82.9 F Average MINIMUM: 15.4 C 59.7 F Highest MAXIMUM: 38.0 C 100.4 F Highest MINIMUM: 19.7 C 67.5 F Lowest MAXIMUM: 23.4 C 74.1 F Lowest MINIMUM: 11.7 C 53.1 F Highest RAINFALL: (24H) 10.4 mm 0.41 in Total RAINFALL: 11.0 mm 0.43 in No. of Days above 40C (104F) 0 No. of Days above 35C (95F) 1 No. of Days above 30C (86F) 6 No. of Days above 25C (77F) 28 No. of Days of Rainfall 2

DECEMBER, 1997

MAX MIN RAIN 1 29.7 19.2 0.0 2 31.4 18.9 0.0 3 29.4 18.5 0.0 4 29.4 18.0 0.0 5 28.3 19.0 0.0 6 29.0 15.5 0.0 7 29.7 16.3 0.0 8 33.2 17.6 0.0 9 38.4 20.9 0.0 10 39.7 21.2 0.0 11 33.6 21.7 0.0 12 29.9 19.0 0.0 13 30.3 16.9 0.0 14 34.9 17.3 0.0 15 37.3 21.4 0.0 16 29.5 19.7 0.0 17 29.0 16.7 0.0 18 30.9 17.4 0.0 19 29.9 17.6 0.0 20 28.8 14.2 0.0 21 30.8 18.1 0.0 22 41.0 20.1 0.0 23 41.5 22.6 0.0 24 29.0 19.0 0.0 25 36.5 17.8 0.0 26 42.8 20.3 0.0 27 31.8 20.7 0.0 28 29.6 17.6 0.0 29 35.4 18.5 0.0 30 34.3 21.8 0.0 31 30.5 19.5 0.0 Average MAXIMUM: 32.8 C 91.0 F Average MINIMUM: 18.8 C 65.8 F Highest MAXIMUM: 42.8 C 109.0 F Highest MINIMUM: 22.6 C 72.7 F Lowest MAXIMUM: 28.3 C 82.9 F Lowest MINIMUM: 14.2 C 57.6 F Highest RAINFALL: (24H) 0.0 mm 0.00 in Total RAINFALL: 0.0 mm 0.00 in No. of Days above 40C (104F) 3 No. of Days above 35C (95F) 7 No. of Days above 30C (86F) 18 No. of Days above 25C (77F) 31 No. of Days of Rainfall 0 1997 STATISTICS ...TEMPERATURE... Average Maximum: 25.4C Average Minimum: 15.4C Highest Average Maximum for a month: 32.8C December Highest Average Minimum for a month: 21.6C January and February Lowest Average Maximum for a month: 17.3C July Lowest Average Minimum for a month: 8.4C August Highest Maximum: 44.2C 1st January Highest Minimum: 30.2C 26th February Lowest Maximum: 13.3C 15th July Lowest Minimum: 3.0C 11th August Days above 40C: 7 Days above 35C: 22 Days above 30C: 73 Days above 25C: 166 Most days in a row with 35C plus: 3 days 1st to 3rd January Most days in a row with 30C plus: 8 days 27th Jan to 3rd Feb and 24th Feb to 5th Mar ...RAINFALL... Total Rainfall: 764.4mm Highest Rainfall in a month: 143.2mm September Lowest Rainfall in a month: 0.0mm December Highest Rainfall in 24 hours: 40.2mm 29th March Longest Dry Spell: 35 days 27th November to 31st December Longest Wet Spell: 8 days 30th May to 6th Jun and 3rd Aug to 10th Aug

1995 1996 1997 1998 1999 2000 2001 2002 2003

This site moved to a new area on the 1st August, 1997, the new site seems to have slightly higher maximum temperatures and slighlty lower minimum temperatues than before.

This page was last updated on the 13th December, 2002 at 2:00am WST

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