Trentham Weather, Upper Hutt, Wellington, NZ. 41 08' 80" S 175 02' 24" E Altitude 53 metres [175 ft]

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Record high temperature 33.5 °C Record low temperature -5.5 °C Record high gust 93.4 kmh Record high average 70.1 kmh Record daily rain 98.1 mm Record low windchill -7.9 °C Record high barometer 1040.0 hPa Record low barometer 941.0 hPa Daily high pressure 1020.0 hPa Daily low pressure 1017.0 hPa Daily low windchill 15.5°C Daily high heat index 15.5°C°C Daily high gust speed 32.0 kmh WNW Daily high average speed 26.2 kmh WNW

Trentham Weather, Upper Hutt, Wellington, NZ. 41 08' 80" S 175 02' 24" E Altitude 53 metres [175 ft]
LAST READING AT TIME: 6:45 PM DATE: 21 November 2008
Current Weather	Partly cloudy	Current Temperature	15.7°C (60.3°F), Apparent temp 13.5 °C, Apparent temp solar 13.5 °C
Maximum Temperature (since 9am)	21.9 °C at: 3:00 PM	Minimum Temperature (since 9am)	15.5 °C at: 9:00 AM
Average windspeed (ten minute)	9.8 kmh (5.3 kts)	Wind Direction (ten minute)	NW (309°)
Windchill Temperature	15.7°C	Maximum Gust (last hour)	24.4 kmh (13.2 kts) at: 5:47 PM
Maximum Gust (since 9am)	32.0 kmh (17.3 kts) at: 3:36 PM	Maximum 1 minute average (since 9am)	26.2 kmh (14.2 kts) at: 3:53 PM
Rainfall (last hour)	0.0 mm	Rainfall (since 9am)	0.0 mm (0.00 in.)---
Rainfall This month	40.0 mm (1.57 in.)	Rainfall To date this year	1164.6 mm (45.85 in.)
Maximum rain per minute (last hour)	0.0 mm/min	Maximum rain per hour (last 6 hours)	0.0 mm/hour
Yesterdays rainfall	0.0 mm	DewPoint	9.1°C (Wet Bulb :12.3°C )
Humidity	65 %, Humidex 16.6 °C	Barometer corrected to msl	1017.0 hPa
Pressure change	0.0 hPa (last hour)	Trend	STEADY
Pressure change (last 12 hours)	-4.0 hPa	Pressure change (last 6 hours)	-1.0 hPa
Current Solar temperature 16.6 °C
Maximum Solar temperature (since 9am)	40.1 °C	Minimum Solar temperature (since 9am)	16.4 °C
Current 8.5 hours of sunshine today, current sky:
Sunshine hours for the year:	1508.2 hrs	Sunshine hours for the month:	138.1 hrs
Current evapotranspiration rate 5.3 mm per day. Yesterday's reading 4.6

Lightning Data

Forecast Icon on Summary[at top of page] gives an indication of likely Weather in next 12 to 36 hours for a radius of 20km of Station

This page is updated every 15 minutes from recent data collected by a WM918 weather station
The data is logged at two minute intervals, but there is data recorded every minute. Best viewed in 800 x 600 and True colour. On the graph, the Blue line represents the average windspeed, the Red line is the maximum gust for that interval, and the Green line is what the wind has dropped off to in the same interval. Fuschsa is the barometer & dew point,Blue is humidity.

Wind direction indicator on graph, Red Arrow is current direction, Yellow Line is average direction.

Use the REFRESH or RELOAD facility on your browser to retrieve the latest data.

This station uses NZ Meterological Standards, a "day" is from 9am to 9am of the following day. So if you want to see the overnight low temp after 9am you will need to look in yesterday's extreme conditions. For the same reason the daily report for the current month is not available until 9:15am on the following day.

Status report :Anemometer/Wind direction now repaired, camera re=aligned .

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Animated Rangecam pix: Taken at 1 minute intervals

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Rangecam pix: Field Conditions, Looking South, Look Angle Approx 5°

Weather report/warning/Metars


Wellington Airport, New Zealand (NZWN) 41-20S 174-48E 8M
Nov 20, 2008 - 11:00 PM EST / 2008.11.21 0400 UTC
Wind: from the N (350 degrees) at 24 MPH (21 KT):0
Visibility: greater than 7 mile(s):0
Sky conditions: partly cloudy
Temperature: 60 F (16 C)
Dew Point: 48 F (9 C)
Relative Humidity: 63%
Pressure (altimeter): 30.00 in. Hg (1016 hPa)
ob: NZWN 210400Z 35021KT 9999 SCT028 16/09 Q1016 NOSIG RMK KAUKAU 33024KT
cycle: 4

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Daily averages/extremes this month Daily Fire weather Index for this station Regional & NZ Weather

Created by "Weather Display" software version 10.36 at this start time/date 1:35:11 PM 14-Sep-2008

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Thanks to Kevern Oliver for building the computer Thanks to the following individuals who have each donated part of the computer equipment used by this station Kevern Oliver John Ensoll

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