July Weather Summary
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These topics are a read-only archive and may be subject to out-of-date information.
For today's weather discussion head to: New Zealand Weather & Climate
These topics are a read-only archive and may be subject to out-of-date information.
For today's weather discussion head to: New Zealand Weather & Climate
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- Posts: 462
- Joined: Tue 18/03/2003 18:00
- Location: Havelock North, New Zealand
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July Weather Summary
Summary of the July rainfall and temperature readings, as recorded at my weather station in Havelock North.
Total rainfall: 38.9mm (on 14 days)
Maximum 24hr total: 17.0mm (on the 5th)
Total from 1 January: 361.3mm (on 73 days)
Maximum temperature: 16.3ºC (on the 15th and 28th)
Minimum temperature: -3.2ºC (on the 7th)
Total rainfall: 38.9mm (on 14 days)
Maximum 24hr total: 17.0mm (on the 5th)
Total from 1 January: 361.3mm (on 73 days)
Maximum temperature: 16.3ºC (on the 15th and 28th)
Minimum temperature: -3.2ºC (on the 7th)
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Summary for my weather station in Templeton.
Total rainfall since 1 Jan: 273.6 mm
13.8mm of snowmelt on 5th
Mean min temp: 0.3 °C
Mean max temp: 9.9 °C
Total rainfall since 1 Jan: 273.6 mm
13.8mm of snowmelt on 5th
Mean min temp: 0.3 °C
Mean max temp: 9.9 °C
Code: Select all
TEMPERATURE (°C), RAIN (mm), WIND SPEED (km/h)
HEAT COOL AVG
MEAN DEG DEG WIND DOM
DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR
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1 3.3 5.7 0:30 0.1 24:00 8.7 0.0 6.8 5.9 20.9 15:45 W
2 4.6 13.3 14:30 -1.9 5:15 7.5 0.0 0.2 2.6 17.7 13:00 ENE
3 7.5 13.4 13:15 2.4 22:45 4.7 0.0 0.2 3.3 25.7 13:00 NW
4 1.4 5.2 7:00 -1.6 4:30 10.6 0.0 9.2 6.3 27.4 10:00 WSW
5 0.9 2.5 15:30 -0.7 0:15 11.1 0.0 13.8 7.5 22.5 17:15 W
6 0.9 4.5 14:00 -3.2 24:00 11.1 0.0 0.4 2.7 12.9 1:00 WNW
7 2.8 10.1 15:15 -3.5 1:45 9.2 0.0 0.2 2.3 24.1 11:30 W
8 2.7 5.7 14:00 -2.2 5:15 9.3 0.0 0.4 1.9 20.9 5:45 WNW
9 5.4 11.0 13:30 1.2 4:45 6.6 0.0 0.6 4.0 19.3 13:15 ENE
10 4.9 11.3 15:30 0.6 8:45 7.1 0.0 0.2 0.7 11.3 17:15 W
11 4.8 6.9 2:15 3.0 24:00 7.2 0.0 13.4 9.6 35.4 3:30 WSW
12 3.8 8.2 13:45 -2.7 24:00 8.2 0.0 0.2 2.3 12.9 1:00 W
13 2.0 8.7 14:15 -4.9 8:30 10.0 0.0 0.0 4.6 22.5 15:00 ENE
14 6.1 13.8 16:00 1.0 6:45 6.0 0.0 0.0 2.4 19.3 0:15 ENE
15 5.9 14.4 15:00 -1.4 8:00 6.4 0.0 0.2 1.6 17.7 17:15 ENE
16 10.6 15.8 12:45 5.4 0:30 2.1 0.0 10.6 8.3 54.7 10:00 NE
17 5.7 9.2 14:00 1.0 24:00 6.3 0.0 0.0 4.3 27.4 15:30 ENE
18 3.4 11.6 14:45 -1.9 7:30 8.6 0.0 0.2 1.8 19.3 15:00 E
19 2.9 7.0 12:15 -1.7 7:30 9.1 0.0 2.6 6.0 54.7 13:00 SW
20 5.5 10.6 14:30 -0.3 2:30 6.5 0.0 0.0 6.3 37.0 12:45 WSW
21 4.8 9.9 13:30 0.4 21:30 7.2 0.0 0.0 1.7 12.9 0:15 WNW
22 3.7 8.7 15:30 -1.1 7:45 8.3 0.0 0.2 2.0 22.5 10:15 WSW
23 5.7 9.5 13:45 2.8 8:00 6.3 0.0 0.0 6.2 30.6 15:30 ENE
24 6.0 13.1 15:00 0.7 24:00 6.1 0.0 0.4 2.8 25.7 0:30 SW
25 4.0 8.9 16:15 -2.6 6:00 8.0 0.0 0.2 6.3 30.6 16:30 ENE
26 7.4 11.4 13:45 3.1 5:30 4.6 0.0 0.2 5.1 24.1 11:00 ENE
27 7.8 13.8 14:30 3.9 6:30 4.4 0.0 0.2 2.4 16.1 13:30 ENE
28 7.2 11.6 14:45 3.3 22:15 4.8 0.0 0.0 1.4 14.5 3:15 ENE
29 6.0 9.3 13:30 3.9 0:15 6.0 0.0 0.2 5.1 22.5 19:30 ENE
30 6.9 11.2 14:45 3.5 9:15 5.1 0.0 0.0 4.8 27.4 15:15 ENE
31 5.6 11.6 14:45 2.9 1:30 6.4 0.0 0.4 1.5 14.5 15:30 SE
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4.9 15.8 16 -4.9 13 223.2 0.0 61.0 4.0 54.7 16 ENE
Max >= 32.0: 0
Max <= 0.0: 0
Min <= 0.0: 14
Min <= -18.0: 0
Max Rain: 13.80 ON 5/07/03
Days of Rain: 11 (> .2 mm) 6 (> 2 mm) 0 (> 20 mm)
Heat Base: 12.0 Cool Base: 18.0 Method: Integration
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I've had a look at the NIWA national summary for July, and it looks like a similar month to July 2001, with persistent frostiness. But last month appeared more changeable, with passing troughs and southerlies alternating with frosty highs. In mentioning the polar outbreak of the 5th, it claimed there were snow flurries to sea-level in the west of the North Island. Where? I heard there were low level falls in Taranaki, but I didn't hear of any flurries reaching sea-level.
Ben
Ben
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[size=18][color=red]I Got[/color][/size]
I got 51.6mm for the month with nothing from the 19th except for trace recorded in misty,foggy,light drizzly conditions on the last 3 days of the month. Haven't done temp figures but I guess it will be a cold month here in Somerfield.
JohnGaul
NZTS[/i]
JohnGaul
NZTS[/i]
- Michael
- Posts: 7210
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On TV last night Auckland was the only place to have below average sunshine for July in the entire country-88 hours(sounds typical) Eveyone keeps toutig Auckland is the sunniest of the 4 main centres-When did this last happen?
So far Were still just under 1000 hours for the year-Are we able to at least double that in just 5 months with the Spring around the corner???
So far Were still just under 1000 hours for the year-Are we able to at least double that in just 5 months with the Spring around the corner???
- Michael
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Michael wrote:On TV last night Auckland was the only place to have below average sunshine for July in the entire country-88 hours(sounds typical) Eveyone keeps touting Auckland is the sunniest of the 4 main centres-When did this last happen?
So far Were still just under 1000 hours for the year-Are we able to at least double that in just 5 months with the Spring around the corner???
- NZstorm
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- Location: Grey Lynn, Auckland
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Yes Michael....its been a dullish year. We had a wet summer which is where we lost out on the sun a bit. But wet summers are not normal for Auckland. Typically from Jan-Mar conditions are dry and most of the rainfall comes on a few very wet days. Part of my vocation is installing irrigation systems in residential gardens/lawns. These are usually switched on in mid-October and run untill about mid-April. Unusually last summer, irrigation could have been switched off.
From the Met service web site the official mean annual sunshine for NZ largest cities. Most of the main centres are on a par with the exception of
Dunedin which has very poor sun light given its lattitude.
Auckland city 2066hrs
Hamilton 2013 hrs
Wellington 2053hrs
Christchurch 2035hrs
Dunedin 1590hrs
other Ak region locations
Leigh 2108hrs
Whenuapai 2057hrs
Pukekohe 1854hrs
From the Met service web site the official mean annual sunshine for NZ largest cities. Most of the main centres are on a par with the exception of
Dunedin which has very poor sun light given its lattitude.
Auckland city 2066hrs
Hamilton 2013 hrs
Wellington 2053hrs
Christchurch 2035hrs
Dunedin 1590hrs
other Ak region locations
Leigh 2108hrs
Whenuapai 2057hrs
Pukekohe 1854hrs
- NZstorm
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and while on the topic of sunshine....the sunniest North island town is
Whakatane with 2329hrs. For the SI it is ofcourse Blenheim with 2447hours.
this compares with our neighbours
Fiji (Nandi) 2534hours
Rarotonga 2117hrs
Sydney 2450hrs
Melbourne 2080hrs
Adelaide 2500hrs
Brisbane 2750hrs
Darwin 3066hrs
the dullest places in NZ territory is.........
Campbell Island 659hrs
Chatham Islands 1430hrs
Cheers
Whakatane with 2329hrs. For the SI it is ofcourse Blenheim with 2447hours.
this compares with our neighbours
Fiji (Nandi) 2534hours
Rarotonga 2117hrs
Sydney 2450hrs
Melbourne 2080hrs
Adelaide 2500hrs
Brisbane 2750hrs
Darwin 3066hrs
the dullest places in NZ territory is.........
Campbell Island 659hrs
Chatham Islands 1430hrs
Cheers
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Averages\Extremes for the month of July 2003
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Average temperature = 9.4 °C; diff from climate av: -1.9 °C
Average humidity = 93 %
Average dewpoint = 8.2 °C
Average barometer = 1017.4 mb
Average windspeed = 5.7 kts; diff from climate av. :-1.4 kts
Average gustspeed = 7.9 kts
Average direction = 95 ° ( E )
Rainfall for month = 89.0 mm; diff from climate av. :-61.0 mm
Rainfall for year = 765.2 mm; diff from climate av. :-7.8 mm
Maximum rain per minute = 3.0 mm on day 02 at time 09:06
Maximum temperature = 16.5 °C on day 29 at time 14:13
Minimum temperature = -0.2 °C on day 13 at time 07:25
Maximum humidity = 100 % on day 31 at time 08:59
Minimum humidity = 49 % on day 27 at time 14:29
Maximum pressure = 1035.0 mb on day 24 at time 12:04
Minimum pressure = 992.7 mb on day 03 at time 05:52
Maximum windspeed = 25.0 kts from 272 °( W ) on day 04 at time 01:45
Maximum gust speed = 36.0 kts from 287 °(WNW) on day 04 at time 01:03
Maximum heat index = 16.5 °C on day 29 at time 14:13
Max soil temperature= 13.6 °C
Min soil temperature= 8.6 °C
3.0 mm on day 1
13.2 mm on day 3
4.6 mm on day 4
1.6 mm on day 5
1.2 mm on day 6
7.4 mm on day 7
0.2 mm on day 8
4.2 mm on day 10
5.4 mm on day 11
5.0 mm on day 15
3.6 mm on day 16
3.6 mm on day 17
1.2 mm on day 18
4.0 mm on day 19
3.4 mm on day 20
0.2 mm on day 22
1.2 mm on day 27
5.4 mm on day 28
7.8 mm on day 29
Averages\Extremes for the month of July 2003
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Average temperature = 9.4 °C; diff from climate av: -1.9 °C
Average humidity = 93 %
Average dewpoint = 8.2 °C
Average barometer = 1017.4 mb
Average windspeed = 5.7 kts; diff from climate av. :-1.4 kts
Average gustspeed = 7.9 kts
Average direction = 95 ° ( E )
Rainfall for month = 89.0 mm; diff from climate av. :-61.0 mm
Rainfall for year = 765.2 mm; diff from climate av. :-7.8 mm
Maximum rain per minute = 3.0 mm on day 02 at time 09:06
Maximum temperature = 16.5 °C on day 29 at time 14:13
Minimum temperature = -0.2 °C on day 13 at time 07:25
Maximum humidity = 100 % on day 31 at time 08:59
Minimum humidity = 49 % on day 27 at time 14:29
Maximum pressure = 1035.0 mb on day 24 at time 12:04
Minimum pressure = 992.7 mb on day 03 at time 05:52
Maximum windspeed = 25.0 kts from 272 °( W ) on day 04 at time 01:45
Maximum gust speed = 36.0 kts from 287 °(WNW) on day 04 at time 01:03
Maximum heat index = 16.5 °C on day 29 at time 14:13
Max soil temperature= 13.6 °C
Min soil temperature= 8.6 °C
3.0 mm on day 1
13.2 mm on day 3
4.6 mm on day 4
1.6 mm on day 5
1.2 mm on day 6
7.4 mm on day 7
0.2 mm on day 8
4.2 mm on day 10
5.4 mm on day 11
5.0 mm on day 15
3.6 mm on day 16
3.6 mm on day 17
1.2 mm on day 18
4.0 mm on day 19
3.4 mm on day 20
0.2 mm on day 22
1.2 mm on day 27
5.4 mm on day 28
7.8 mm on day 29