RAYMOND TERRACE
CLIMATE STATISTICS - All Data recorded by: Grant Burgess
LOCATION 140 km N of SYDNEY, & 18.3 km N of NEWCASTLE
------ Raymond Terrace Commenced: JAN 1995 Last record: DEC 2004
Latitude: 32.46 S Longitude: 151.44 E Elevation: 10.0 m State: NSW
2004
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN No. %age
Yrs Comp
Mean Daily Max Temperature (deg C)
31.89 31.13 27.66 25.79 21.61 19.39 18.17 20.27 23.24 25.13 27.93 28.54 25.04 1 100
No. Days, Max >= 30.0 (deg C)
19 17 7 4 0 0 0 0 2 6 9 11 75 1 100
No. Days, Max >= 35.0 (deg C)
7 6 2 0 0 0 0 0 0 3 5 2 25 1 100
No. Days, Max >= 40.0 (deg C)
1 2 1 0 0 0 0 0 0 0 2 1 7 1 100
Highest Max Temperature (deg C) + Date
42.2 44.0 40.0 31.8 25.6 24.6 24.9 27.7 34.0 37.8 42.6 42.4 44.0 1 100
5 21 9 17 4 14 4 27 29 14 30 1
No. Days, Max =< 20.0 (deg C)
0 1 0 1 8 18 26 15 6 6 1 0 82 1 100
No. Days, Max =< 15.0 (deg C)
0 0 0 0 0 2 5 1 0 0 0 0 8 1 100
No. Days, Max =< 13.0 (deg C)
0 0 0 0 0 0 1 0 0 0 0 0 1 1 100
Lowest Max Temperature (deg C) + Date
24.4 20.0 21.1 18.9 17.3 14.5 12.5 13.1 17.4 17.3 18.8 20.2 12.5 1 100
15 25 22 29 28 18 18 18 2 19 20 2
Mean Daily Min Temperature (deg C)
18.97 18.74 16.36 12.70 8.38 6.17 5.91 7.33 9.13 12.88 14.73 17.11 12.35 1 100
No. Days, Min >= 15.0 (deg C)
29 26 20 6 0 0 0 0 3 8 15 23 130 1 100
No. Days, Min >= 20.0 (deg C)
11 12 3 0 0 0 0 0 0 0 0 5 31 1 100
No. Days, Min >= 22.0 (deg C)
1 4 0 0 0 0 0 0 0 0 0 2 7 1 100
Highest Min Temperature (deg C) + Date
22.5 23.5 21.8 17.9 12.7 11.4 11.7 14.4 17.0 17.7 19.9 22.8 23.5 1 100
1 16 10 13 26 3 27 30 28 27 19 1
No. Days, Min =< 10.0 (deg C)
0 0 0 5 22 27 27 27 20 6 1 0 135 1 100
No. Days, Min =< 5.0 (deg C)
0 0 0 0 2 13 14 5 4 0 0 0 38 1 100
No. Days, Min =< 2.0 (deg C)
0 0 0 0 0 0 4 0 0 0 0 0 4 1 100
Lowest Min Temperature (deg C) + Date
11.7 12.2 11.9 8.3 3.4 2.9 0.4 2.6 4.8 7.2 9.5 11.4 0.4 1 100
9 5 25 26 31 28 7 8 6 7 26 29
                             
Mean Daily Max Relative Humidity (%)
95.42 96.48 98.55 97.57 90.13 93.20 94.55 89.74 95.47 94.10 95.40 95.52 94.66 1 100
No. Days, Max >= 90 (%)
27 27 29 28 21 22 26 18 25 23 26 27 299 1 100
Highest Max Relative Humidity (%) + Date
100 100 100 100 100 100 100 100 100 100 100 100 100 1 100
4 4 3 1 6 1 3 1 2 1 2 2
Lowest Max Relative Humidity (%) + Date
77 75 79 68 57 71 54 53 71 73 53 68 53 1 100
19 1 11 25 3 16 1 4 12 13 14 1
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN No. %age
Yrs Comp
Mean Daily Min Relative Humidity (%)
41.87 46.07 49.39 48.27 40.61 41.17 48.68 41.06 39.63 42.39 38.40 43.35 43.41 1 100
Highest Min Relative Humidity (%) + Date
75 79 78 81 69 62 94 100 73 96 68 68 100 1 100
16 25 14 29 25 11 11 18 30 20 20 10
No. Days, Min =< 30 (%)
11 7 3 2 2 4 1 2 5 7 10 3 57 1 100
Lowest Min Relative Humidity (%) + Date
18 14 24 26 26 25 30 26 24 16 14 14 14 1 100
8 21 9 24 4 1 4 13 22 14 30 1
                             
Mean Daily Max Dew Point Temperature (deg C)
21.97 21.93 20.50 18.14 10.79 9.62 9.80 10.08 13.14 15.70 17.68 19.22 15.69 1 99.7
No. Days, Max >= 20.0 (deg C)
27 20 19 9 0 0 0 0 0 3 5 12 95 1 99.7
Highest Max Dew-Point Temperature (deg C) + Date
25.7 25.9 25.8 22.8 19.6 17.0 17.7 18.3 19.5 21.1 21.6 23.3 25.9 1 99.7
8 16 7 3 26 4 11 30 30 28 19 10
Lowest Max Dew-Point Temperature (deg C) + Date
16.6 17.7 16.9 6.7 4.0 3.2 3.2 3.7 3.3 8.1 12.2 12.4 3.2 1 99.7
20 1 25 26 31 30 1 8 13 9 15 29
Mean Daily Min Dew Point Temperature (deg C)
14.20 15.09 14.18 10.50 4.49 2.90 3.57 3.03 6.25 8.18 9.11 12.43 8.64 1 99.7
Highest Min Dew-Point Temperature (deg C) + Date
21.8 21.9 19.4 16.0 12.7 9.2 11.7 12.4 14.4 15.6 14.9 18.9 21.9 1 99.7
16 15 6 6 25 10 26 29 28 20 17 9
No. Days, Min =< 0.0 (deg C)
0 0 0 1 2 4 6 6 2 0 1 0 22 1 99.7
Lowest Min Dew-Point Temperature (deg C) + Date
3.6 9.6 9.3 -0.9 -1.8 -3.3 -3.0 -3.1 -1.9 0.4 -1.4 4.8 -3.3 1 99.7
8 21 31 24 2 30 6 3 12 8 13 28
                             
Mean Daily Max Air Pressure {+1000 to All Values} (hPa)
12.32 12.97 17.77 21.80 19.71 22.40 22.19 16.90 20.97 18.32 17.57 14.26 1018.10 1 100
No. Days, Max >= 1030 (hPa)
0 0 0 0 0 3 2 0 0 0 0 0 5 1 100
Highest Max Air Pressure (hPa) + Date
1026 1021 1027 1026 1026 1030 1031 1024 1028 1025 1026 1021 1031 1 100
19 24 4 6 22 7 22 25 13 30 21 4
Lowest Max Air Pressure (hPa) + Date
998 1000 1008 1012 1010 1010 1014 1004 1013 1007 1009 1006 998 1 100
8 1 8 30 1 19 27 4 9 23 13 1
Mean Daily Min Air Pressure {+1000 to All Values} (hPa)
5.32 6.62 12.39 17.00 13.77 15.80 16.94 10.61 14.77 11.61 11.47 7.55 1011.99 1 100
Highest Min Air Pressure (hPa) + Date
1019 1014 1023 1023 1022 1026 1028 1019 1025 1023 1022 1018 1028 1 100
20 5 3 6 23 6 23 17 21 30 21 4
No. Days, Min =< 1000 (hPa)
8 4 1 1 1 2 0 5 0 1 1 5 29 1 100
Lowest Min Air Pressure (hPa) + Date
989 995 1000 1000 999 996 1009 996 1006 999 998 997 989 1 100
8 1 7 30 1 20 27 15 24 2 14 2
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN No. %age
Yrs Comp
Mean Daily Max Heat Index Temperature (deg C)
33.94 34.23 29.09 27.04 24.26 23.88 24.36 25.44 27.25 29.08 29.90 28.57 1 78.1
No. Days, Max >= 35.0 (deg C)
12 14 2 0 0 0 0 0 0 2 5 4 39 1 78.1
No. Days, Max >= 40.0 (deg C)
2 8 1 0 0 0 0 0 0 0 1 1 13 1 78.1
Highest Max Heat Index Temperature (deg C) + Date
47.9 45.4 42.2 31.6 25.4 24.8 24.8 27.0 33.5 35.8 41.6 41.3 47.9 1 78.1
5 21 9 3 8 14 4 27 29 13 30 1
Lowest Max Heat Index Temperature (deg C) + Date
25.7 24.3 24.5 24.0 23.4 23.0 23.2 23.3 23.0 23.8 24.4 24.2 23.0 1 78.1
15 25 22 24 31 28 1 12 13 28 23 28
                             
Mean Daily Min Grass Temperature (deg C)
12.68 13.99 9.88 4.36 2.16 2.04 2.62 4.78 9.01 11.18 13.76 7.15 1 80.3
Highest Min Grass Temperature (deg C) + Date
14.9 20.2 16.6 9.6 9.6 9.4 11.7 15.9 14.7 19.2 20.2 20.2 1 80.3
7 13 13 10 11 27 30 30 21 5 23
No. Days, Min =< 2.0 (deg C)
0 0 0 5 16 18 15 9 1 0 0 64 1 80.3
No. Days, Min =< 0.0 (deg C)
0 0 0 1 5 7 4 3 0 0 0 20 1 80.3
Lowest Min Grass Temperature (deg C) + Date
9.9 8.2 3.6 -1.8 -1.5 -4.1 -2.0 -1.1 2.0 6.4 7.7 -4.1 1 80.3
5 5 25 31 30 7 12 13 9 14 29
                             
Mean Daily Maximum Wind Gust (km/h)
31.80 30.12 27.28 24.36 23.90 25.52 26.03 28.51 27.65 31.87 30.19 34.88 28.41 1 96.7
Mean Wind Direction for Max Wind Gusts (8 Compass Points)
N S S S W NW SW SW SE SE S S S 1 96.7
No. Days, Max >= 50.0 (km/h)
2 1 1 0 0 1 1 1 1 1 1 3 13 1 96.7
Highest Maximum Wind Gust (km/h) + Date
79.2 52.6 56.5 45.0 40.0 54.4 60.1 50.4 50.4 52.6 55.8 74.9 79.2 1 96.7
25 10 1 8 11 20 19 5 20 2 14 25
Lowest Maximum Wind Gust (km/h) + Date
18.7 17.6 15.5 15.5 11.2 11.2 16.2 16.2 18.7 18.7 20.2 19.4 11.2 1 96.7
17 5 12 17 25 8 4 25 22 26 2 6
                             
Mean Daily Wind Run (km)
151.01 114.10 121.33 121.55 116.71 133.35 122.00 172.97 151.80 167.09 136.23 1 79.0
No. Days, Max >= 300.0 (km)
2 0 0 0 2 0 0 2 1 0 7 1 79.0
Highest Daily Wind Run (km) + Date
405.1 251.3 260.4 265.8 481.7 278.5 237.7 456.7 330.9 267.9 481.7 1 79.0
23 8 10 19 19 16 12 2 23 30
No. Days, Min =< 50.0 (Km)
0 0 4 5 3 3 1 0 0 0 16 1 79.0
Lowest Daily Wind Run (km) + Date
51.7 64.1 37.8 29.1 46.0 43.5 45.8 71.4 53.2 64.5 29.1 1 79.0
15 21 25 8 4 2 22 31 10 3
                             
Mean Daily Min Wind Chill Temperature (deg C)
17.32 18.04 15.19 11.70 5.42 2.97 2.55 4.26 6.90 9.90 12.34 14.57 9.97 1 97.0
Highest Min Wind Chill Temperature (deg C) + Date
21 24 19 17 12 11 10 12 15 16 18 22 24 1 97.0
8 16 6 4 25 3 11 30 29 27 18 1
No. Days, Min =< 5 (deg C)
0 0 0 1 19 26 25 22 10 1 0 0 104 1 97.0
No. Days, Min =< 0 (deg C)
0 0 0 0 1 4 8 1 1 0 0 0 15 1 97.0
Lowest Min Wind Chill Temperature (deg C) + Date
12 12 11 4 0 -2 -5 0 -1 5 8 6 -5 1 97.0
9 5 3 25 28 28 18 15 13 2 20 28
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN No. %age
Yrs Comp
Rainfall (mm)
145.7 170.0 77.6 51.9 19.2 16.3 49.6 71.4 105.2 233.4 89.0 90.7 1120.0 1 100
Cumulative Monthly Rainfall (mm)
145.7 315.7 393.3 445.2 464.4 480.7 530.3 601.7 706.9 940.3 1029.3 1120.0 1120.0 1 100
No. of Rain Days (days)
10 12 10 7 4 5 12 7 9 9 10 15 110 1 100
Cumulative No. of Rain Days (days)
10 22 32 39 43 48 60 67 76 85 95 110 110 1 100
Highest Recorded Daily Rain (mm) + Date
38.4 77.0 25.4 27.2 14.0 7.8 22.0 43.4 81.6 54.2 27.6 19.0 81.6 1 100
14 25 22 6 26 11 27 19 20 21 10 25
No. Days >= 30.0 (mm)
2 2 0 0 0 0 0 1 1 3 0 0 9 1 100
No. Days >= 50.0 (mm)
0 1 0 0 0 0 0 0 1 1 0 0 3 1 100
                           
No. of Days with Thunderstorms
7 4 1 0 0 0 1 1 4 2 3 13 36 1 100
No. of Days with Distant Thunderstorms
11 9 1 6 4 1 2 9 11 5 9 17 85 1 100
No. of Days with Hail
1 0 0 0 0 0 0 0 1 1 0 1 4 1 100
No. of Days with Dew
9 11 16 28 14 13 20 12 17 11 8 3 162 1 100
No. of Days with Fog
4 2 3 15 5 6 7 6 6 0 2 2 58 1 100
No. of Days with Frost
0 0 0 0 1 2 5 0 0 0 0 0 8 1 100
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN No. %age
Yrs Comp
Mean 9am Air Temperature (deg C)
24.43 23.60 20.08 17.81 12.65 10.54 9.82 12.66 16.57 19.91 21.14 22.19 17.32 1 88.8
Highest 9am Air Temperature (deg C)
28.2 28.0 23.7 23.0 16.0 16.8 14.6 19.6 22.7 28.7 29.6 36.7 36.7 1 88.8
Lowest 9am Air Temperature (deg C)
20.5 17.7 15.4 13.3 7.6 6.0 6.1 7.8 11.6 14.4 15.7 17.0 6.0 1 88.8
Mean 9am Relative Humidity (%)
73.82 78.14 91.04 86.48 68.74 78.87 85.06 72.65 69.57 65.80 64.14 69.68 74.90 1 88.8
Mean 9am Dew Point Temperature (deg C)
18.97 19.32 18.43 15.17 6.66 6.61 7.14 7.17 10.44 12.47 13.57 15.79 12.25 1 88.8
Highest 9am Dew-Point Temperature (deg C)
23.2 23.8 21.4 22.3 15.6 16.3 14.4 16.0 17.9 18.1 20.2 21.9 23.8 1 88.8
Lowest 9am Dew-Point Temperature (deg C)
7.2 13.1 13.8 4.9 1.8 0.8 -1.2 1.9 0.8 3.8 4.7 7.8 -1.2 1 88.8
Mean 9am Air Pressure {+1000 to All Values} (hPa)
10.18 11.09 16.22 20.65 18.52 19.73 20.65 14.65 19.00 16.17 15.52 12.16 1016.34 1 88.8
Mean 9am Wind Speed {10 Minute Average} (km/h)
6.53 5.21 4.81 5.08 6.55 6.12 5.82 7.25 6.32 7.97 6.90 6.50 6.32 1 87.2
Mean 9am Wind Direction {10 Minute Average} (8 Compass Points)
NW NW NW NW NW W NW NW NW SW NW S NW 1 87.2
Highest 9am Wind Gust {10 Minute Maximum} (km/h)
16.2 16.9 28.4 24.8 26.3 33.1 33.8 42.8 29.9 35.3 28.4 33.1 42.8 1 87.2
Mean 9am Wind Chill Temperature {10 Minute Minimum} (deg C)
23.77 23.79 18.74 15.74 8.57 6.63 6.23 8.55 13.13 17.00 18.38 19.97 14.50 1 87.2
Lowest 9am Wind Chill Temperature {10 Minute Minimum} (deg C)
19 17 12 11 1 2 -3 2 4 8 10 11 -3 1 87.2
Mean 3pm Air Temperature (deg C)
31.14 30.62 25.98 23.11 19.65 17.86 16.60 18.78 21.67 23.46 26.52 27.35 23.42 1 88.8
Highest 3pm Air Temperature (deg C)
42.1 40.9 34.6 27.9 24.1 23.1 23.0 24.4 33.3 37.5 42.3 42.4 42.4 1 88.8
Lowest 3pm Air Temperature (deg C)
23.6 19.0 19.8 19.2 15.6 13.8 12.2 12.2 15.7 15.2 17.4 18.1 12.2 1 88.8
Mean 3pm Relative Humidity (%)
47.36 51.67 59.15 58.16 44.60 46.52 54.97 45.61 45.40 52.10 48.10 49.77 49.80 1 88.8
Mean 3pm Dew Point Temperature (deg C)
17.48 18.27 59.15 13.88 6.68 5.65 6.73 6.06 8.61 11.33 13.05 15.05 11.33 1 88.8
Highest 3pm Dew-Point Temperature (deg C)
23.2 23.7 22.7 18.7 14.9 13.0 14.0 14.4 15.7 18.1 20.2 21.9 23.7 1 88.8
Lowest 3pm Dew-Point Temperature (deg C)
8.4 11.8 11.0 3.4 1.3 -0.8 0.5 0.8 0.8 4.6 6.1 7.8 -0.8 1 88.8
Mean 3pm Air Pressure {+1000 to All Values} (hPa)
7.07 8.17 14.30 17.63 15.56 16.59 18.14 11.52 15.70 13.28 12.63 9.77 1013.25 1 88.8
Mean 3pm Wind Speed {10 Minute Average} (km/h)
11.31 12.77 10.60 11.24 9.99 9.22 9.15 9.47 9.56 12.40 11.60 11.92 10.72 1 88.3
Mean 3pm Wind Direction {10 Minute Average} (8 Compass Points)
NE SE NE S W NW NW W SE SE SE SE SE 1 88.3
Highest 3pm Wind Gust {10 Minute Maximum} (km/h)
42.8 33.8 38.2 31.3 29.2 45.0 42.8 36.0 31.3 46.8 36.7 32.4 46.8 1 88.3
Mean 3pm Wind Chill Temperature {10 Minute Minimum} (deg C)
30.50 30.39 24.35 20.58 16.52 14.34 13.17 15.16 18.43 20.71 23.93 25.00 20.86 1 88.3
Lowest 3pm Wind Chill Temperature {10 Minute Minimum} (deg C)
21 22 14 15 9 7 2 5 10 10 13 13 2 1 88.3