Department of Agriculture and Food Western Australia

Copyright © Western Australian Agriculture Authority, 2008

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GINGIN WEST
Latitude 31 19.91 S - Longitude 115 36.21 E - Altitude 86m

The data for the previous minute on Monday 23/11/09 at Gingin West.

Time Hours	Air Temp	Rel Hum	Soil Temp	Solar W/m²	Rain mm	Delta T	Wspeed kph	Wind from	Batt Volts
19:09	21.3	53.5	30.0	2.0	0.0	5.3	12.6	SSW	13.1

Preferred DELTA T Current Minute suitable for Broadscale Spraying.
Percentage last 60 minutes = 45 %
Preferred Range: DeltaT between 2 and 8 - Wind Speed between 3 and 15 kph
Click here to obtain more information regarding Delta T

Daily data from 0901 WST to present minute.

Air Temp Min	Air Temp Max	Rel Hum Min	Rel Hum Max	Soil Temp @4cm Min	Soil Temp @4cm Max	Solar Total kJ	Wind Speed Avg kph	Wind Speed Max kph	Rain mm Total	Evap mm Total	Hours of Data
21.3	35.3	12.4	53.5	25.4	39.4	27364	17.7	28.8	0.0	8.89	10h9m
19:09	13:18	13:02	19:09	09:01	13:35			09:09
							from NNE

Previous Day's Daily data from 0901 WST 22/11/09 to 0900 WST 23/11/09.

Air Temp Min	Air Temp Max	Rel Hum Min	Rel Hum Max	Soil Temp @4cm Min	Soil Temp @4cm Max	Solar Total kJ	Wind Speed Avg kph	Wind Speed Max kph	Rain mm Total	Evap mm Total	Lost Mins
12.0	28.6	22.6	94.8	17.6	36.6	30541	13.4	34.9	0.0	7.91	30
04:06	09:00	09:00	03:42	06:15	14:15			15:27
							from SSW

Daily data for 24hrs to 0900 WST

Date DD/MM	Air Temp Min	Air Temp Max	Rel Hum Min	Rel Hum Max	Soil Temp @4cm Min	Soil Temp @4cm Max	Solar Total kJ	Wind Speed Avg kph	Rain mm Total	Evap mm Total			Hours of Data
23/11	12.0	28.6	22.6	94.8	17.6	36.6	30541	13.4	0.0	7.91			23.5
22/11	11.6	22.2	38.5	94.9	16.1	33.1	30687	15.0	0.0	8.17			23.4
21/11	11.1	21.4	51.8	89.3	14.3	28.0	25684	12.6	0.0	6.26			23.9
20/11	11.0	19.9	59.3	92.1	13.1	22.8	19587	19.3	5.6	4.64			23.8
19/11	12.6	22.3	63.4	96.3	14.5	26.9	15412	24.9	15.6	4.09			23.9
18/11	14.7	24.1	47.3	92.7	20.3	36.3	21009	15.7	0.8	5.87			16.6
17/11	13.3	23.8	53.4	89.8	19.0	34.7	23092	12.1	0.0	6.04			23.8

STANDARD OBSERVATIONS AT 0900 WST AND 1500 WST HOURS.

Date DD/MM	Time	Air Temp	Rel Humid	Soil Temp @4cm		Solar W/m²	Wind Speed m/s	Wind Dirn	Rain mm	Penman Evap mm	Delta T
23/11	1500	31.0	23.9	38.8		830.3	5.4	223	0.0	6.88	13.2
23/11	0900	28.6	22.6	25.4		785.5	4.7	27	0.0	3.24	12.7
22/11	1500	24.0	53.6	36.0		808.0	7.0	188	0.0	4.68	5.7
22/11	0900	21.7	51.9	23.1		768.0	3.3	92	0.0	2.90	5.6
21/11	1500	19.6	52.6	32.4		809.4	6.3	219	0.0	5.26	5.1
21/11	0900	18.5	56.3	20.7		777.0	2.6	148	0.0	2.59	4.5
20/11	1500	20.3	51.8	27.8		849.0	4.6	208	0.0	3.67	5.3
20/11	0900	18.7	59.8	18.6		998.0	3.0	149	0.8	2.25	4.1

AIR & SOIL TEMPERATURE THRESHOLDS AS AT 0900 WST FOR THE PREVIOUS 24HOURS.
Hours per day Mean values are above or below indicated thresholds
    SoilT   SoilT   SoilT   SoilT              
            @ 4cm   @ 4cm   @ 4cm   @ 4cm   AirT   AirT    AirT
     Date     >10°C   >12°C   >14°C   >16°C  >35°C  <2.0°C  <7.2°C
17/11/09     24      24      24      24      0      0       0
18/11/09     17      17      17      17      0      0       0
19/11/09     24      24      24      13      0      0       0
20/11/09     24      24      20      14      0      0       0
21/11/09     24      24      24      18      0      0       0
22/11/09     24      24      24      24      0      0       0
23/11/09     24      24      24      24      0      0       0
From 09:01   10      10      10      10      0      0       0