Happy Valley South Australia
35.1 S - 138.6 E - 197 m
18/12/17 19:00:11

Climatological Summaries: 
Browse Archive Records: 

Almanac Data

Time: 19:00:11
Date: 18/12/17
Station: Happy Valley South Australia
Latitude: 35.1 S
Longitude: 138.6 E
Elevation: 197 m
Sunrise: 05:58
Midday: 13:13
Sunset: 20:28
Day Length: 14:32
Civil Twilight: 05:28 - 20:58
Astronomical Twilight: 04:11 - 22:15
Moonrise: 05:56
Moonset: 20:16
Temperature Dew Point Humidity
Current: 30.1 C
Hour Average: 30.2 C
Hour Change: -0.5 C
Day Average: 27.0 C
Day Change: 3.7 C
Day High: 33.2 C at 16:19
Day Low: 20.7 C at 03:44
Week Average: 17.5 C
Week Change: 7.0 C
Month Average: 18.3 C
Month High: 38.4 C on 13/12/17
Month Low: 7.5 C on 08/12/17
Year Average: 15.6 C
Year High: 42.9 C on 08/02/17
Year Low: 2.1 C on 01/06/17
All Time Average: 15.8 C
All Time High: 43.7 C on 14/01/14
All Time Low: -40.1 C on 20/04/13
Current: 12.9 C
Hour Average: 13.1 C
Hour Change: -1.7 C
Day Average: 14.2 C
Day Change: -0.9 C
Day High: 18.5 C at 03:32
Day Low: 8.9 C at 14:21
Week Average: 9.7 C
Week Change: 1.0 C
Month Average: 10.7 C
Month High: 18.5 C on 18/12/17
Month Low: 2.4 C on 13/12/17
Year Average: 9.4 C
Year High: 25.2 C on 10/02/17
Year Low: -9.1 C on 29/01/17
All Time Average: 6.9 C
All Time High: 25.2 C on 10/02/17
All Time Low: -49.1 C on 04/08/14
Current: 35 %
Hour Average: 35 %
Hour Change: -3 %
Day Average: 49 %
Day Change: -11 %
Day High: 84 % at 03:32
Day Low: 23 % at 15:54
Week Average: 65 %
Week Change: -14 %
Month Average: 66 %
Month High: 96 % on 01/12/17
Month Low: 12 % on 13/12/17
Year Average: 71 %
Year High: 97 % on 24/01/17
Year Low: 5 % on 29/01/17
All Time Average: 60 %
All Time High: 98 % on 13/01/15
All Time Low: 0 % on 20/04/13
Wind Chill Heat Index Wind Run
Current: 30.1 C
Day Low: 20.7 C at 03:44
Month Low: 7.5 C on 08/12/17
Year Low: 0.7 C on 01/06/17
All Time Low: -40.1 C on 20/04/13
Current: 29.3 C
Day High: 31.8 C at 16:47
Month High: 36.1 C on 13/12/17
Year High: 48.4 C on 08/02/17
All Time High: 49.1 C on 15/01/14
Hour: 0.0 km
Day: 53.2 km
Week: 515.8 km
Month: 1263.6 km
Year: 26864.1 km
Wind Barometer Rain
Current Direction: 67 degrees
Hour Dom Direction: 66 degrees
Hour Direction Change: 13 degrees
Day Dom Direction: 65 degrees
Day Direction Change: -203 degrees
Week Dom Direction: 180 degrees
Week Direction Change: 5 degrees
Month Dom Direction: 85 degrees
Year Dom Direction: 271 degrees
All Time Direction: 180 degrees
Current Speed: 0.3 km/h
Hour Avg Speed: 3.0 km/h
Hour Speed Change: 0.0 km/h
Day Avg Speed: 2.8 km/h
Day Speed Change: 0.0 km/h
Day High Speed: 25.6 km/h at 13:21
Week Avg Speed: 3.2 km/h
Week Speed Change: -4.8 km/h
Month Avg Speed: 2.8 km/h
Month High Speed: 25.6 km/h on 18/12/17
Year Avg Speed: 3.2 km/h
Year High Speed: 36.7 km/h on 03/01/17
All Time Avg Speed: 3.3 km/h
All Time High Speed: 217.4 km/h on 14/11/14
Current: 1001.0 mb
Hour Average: 1001.2 mb
Hour Change: -1.1 mb
Day Average: 1007.9 mb
Day Change: -10.0 mb
Day High: 1012.2 mb at 00:10
Day Low: 1000.7 mb at 18:42
Week Average: 1017.3 mb
Week Change: -18.5 mb
Month Average: 1015.5 mb
Month High: 1026.1 mb on 09/12/17
Month Low: 1000.7 mb on 18/12/17
Year Average: 1019.5 mb
Year High: 1040.0 mb on 01/06/17
Year Low: 995.9 mb on 23/09/17
All Time Average: 1018.6 mb
All Time High: 1040.3 mb on 20/04/15
All Time Low: 419.6 mb on 20/04/13
Rate: 0.00 mm/h
Day: 0.80 mm
Storm: 1.20 mm
Storm Start: 17/12/17 23:40
Day High Rate: 2.41 mm/h at 00:47
Month: 8.00 mm
Month High Rate: 14.42 mm/h on 07/12/17
Year (JAN): 517.80 mm
Year High Rate: 57.61 mm/h on 20/01/17
All Time High Rate: 79.22 mm/h on 14/08/13