Rolleston , Christchurch

Daily / Monthly Weather History From This Station

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August 2019 July 2019 June 2019 May 2019 April 2019 March 2019 February 2019 January 2019 December 2018 November 2018 October 2018 September 2018 August 2018 July 2018 June 2018 May 2018 April 2018 March 2018 February 2018 January 2018 December 2017 November 2017 October 2017 September 2017 August 2017 July 2017 June 2017 May 2017 April 2017 March 2017 February 2017 January 2017 December 2016 November 2016 October 2016 September 2016 August 2016 July 2016 June 2016 May 2016 April 2016 March 2016 February 2016 January 2016 December 2015 November 2015 October 2015 September 2015 August 2015 July 2015 June 2015 May 2015 April 2015 March 2015 February 2015 January 2015 December 2014 November 2014 October 2014 September 2014 August 2014 July 2014 June 2014 May 2014 April 2014 March 2014 February 2014 January 2014 December 2013 November 2013 October 2013 August 2013 July 2013 June 2013 May 2013 April 2013 March 2013 February 2013 January 2013 December 2012 November 2012 October 2012 August 2012 July 2012 June 2012 May 2012 April 2012 March 2012 February 2012 January 2012 December 2011 November 2011 October 2011

Daily Report for the month of August 2019

1 August Average and Extremes
Average temperature	6.7°C
Average humidity	73%
Average dewpoint	2.0°C
Average barometer	998.0 hPa
Average windspeed	11.2 km/h
Average gustspeed	17.5 km/h
Average direction	172° (S)
Rainfall for month	2.2 mm
Rainfall for year	200.6 mm
Maximum rain per minute	0.2 mm on 01 at 01:40
Maximum temperature	11.2°C on 01 at 15:19
Minimum temperature	2.4°C on 01 at 00:00
Maximum humidity	94% on 01 at 02:01
Minimum humidity	58% on 01 at 15:34
Maximum pressure	999.3 hPa on 01 at 11:00
Minimum pressure	995.8 hPa on 01 at 00:00
Maximum windspeed	31.5 km/h on 01 at 03:26
Maximum gust speed	50.0 km/h from 157°(SSE) on 01 at 03:26
Maximum heat index	11.2°C on 01 at 15:19

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2 August Average and Extremes
Average temperature	7.4°C
Average humidity	72%
Average dewpoint	2.3°C
Average barometer	989.3 hPa
Average windspeed	10.6 km/h
Average gustspeed	16.5 km/h
Average direction	205° (SSW)
Rainfall for month	5.0 mm
Rainfall for year	203.4 mm
Maximum rain per minute	0.2 mm on 02 at 23:29
Maximum temperature	14.1°C on 02 at 12:12
Minimum temperature	1.3°C on 02 at 03:23
Maximum humidity	90% on 02 at 23:07
Minimum humidity	38% on 02 at 12:34
Maximum pressure	995.8 hPa on 02 at 00:01
Minimum pressure	984.9 hPa on 02 at 14:26
Maximum windspeed	38.9 km/h on 02 at 23:47
Maximum gust speed	55.5 km/h from 175°(S) on 02 at 23:57
Maximum heat index	14.1°C on 02 at 12:12

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3 August Average and Extremes
Average temperature	9.1°C
Average humidity	65%
Average dewpoint	2.7°C
Average barometer	994.0 hPa
Average windspeed	10.1 km/h
Average gustspeed	15.4 km/h
Average direction	250° (WSW)
Rainfall for month	5.0 mm
Rainfall for year	203.4 mm
Maximum rain per minute	0.0 mm on 03 at 23:59
Maximum temperature	13.9°C on 03 at 14:12
Minimum temperature	3.4°C on 03 at 08:32
Maximum humidity	82% on 03 at 19:33
Minimum humidity	44% on 03 at 13:29
Maximum pressure	999.3 hPa on 03 at 08:17
Minimum pressure	986.9 hPa on 03 at 21:21
Maximum windspeed	31.5 km/h on 03 at 02:54
Maximum gust speed	50.0 km/h from 140°(SE) on 03 at 02:52
Maximum heat index	13.9°C on 03 at 14:12

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4 August Average and Extremes
Average temperature	5.3°C
Average humidity	80%
Average dewpoint	2.0°C
Average barometer	990.1 hPa
Average windspeed	5.8 km/h
Average gustspeed	10.3 km/h
Average direction	192° (SSW)
Rainfall for month	9.2 mm
Rainfall for year	207.6 mm
Maximum rain per minute	0.2 mm on 04 at 07:57
Maximum temperature	10.2°C on 04 at 00:22
Minimum temperature	0.6°C on 04 at 23:59
Maximum humidity	96% on 04 at 09:34
Minimum humidity	59% on 04 at 16:30
Maximum pressure	992.1 hPa on 04 at 06:39
Minimum pressure	986.7 hPa on 04 at 00:16
Maximum windspeed	22.2 km/h on 04 at 03:58
Maximum gust speed	38.9 km/h from 096°(E) on 04 at 01:35
Maximum heat index	10.2°C on 04 at 00:22

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5 August Average and Extremes
Average temperature	4.4°C
Average humidity	61%
Average dewpoint	-3.1°C
Average barometer	996.7 hPa
Average windspeed	6.2 km/h
Average gustspeed	9.3 km/h
Average direction	202° (SSW)
Rainfall for month	9.2 mm
Rainfall for year	207.6 mm
Maximum rain per minute	0.0 mm on 05 at 23:59
Maximum temperature	11.7°C on 05 at 15:05
Minimum temperature	-1.1°C on 05 at 05:17
Maximum humidity	80% on 05 at 23:59
Minimum humidity	30% on 05 at 12:24
Maximum pressure	1001.1 hPa on 05 at 23:51
Minimum pressure	991.7 hPa on 05 at 00:03
Maximum windspeed	20.4 km/h on 05 at 14:49
Maximum gust speed	37.0 km/h from 134°(SE) on 05 at 14:46
Maximum heat index	11.7°C on 05 at 15:05

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6 August Average and Extremes
Average temperature	5.6°C
Average humidity	68%
Average dewpoint	-0.6°C
Average barometer	1003.0 hPa
Average windspeed	3.3 km/h
Average gustspeed	5.1 km/h
Average direction	283° (WNW)
Rainfall for month	9.2 mm
Rainfall for year	207.6 mm
Maximum rain per minute	0.0 mm on 06 at 23:59
Maximum temperature	15.7°C on 06 at 14:22
Minimum temperature	-1.5°C on 06 at 04:21
Maximum humidity	88% on 06 at 09:08
Minimum humidity	36% on 06 at 15:16
Maximum pressure	1004.7 hPa on 06 at 10:01
Minimum pressure	1000.9 hPa on 06 at 00:39
Maximum windspeed	13.0 km/h on 06 at 14:39
Maximum gust speed	16.7 km/h from 350°(N) on 06 at 16:02
Maximum heat index	15.7°C on 06 at 14:22

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7 August Average and Extremes
Average temperature	9.1°C
Average humidity	61%
Average dewpoint	1.6°C
Average barometer	1001.4 hPa
Average windspeed	5.6 km/h
Average gustspeed	8.4 km/h
Average direction	254° (WSW)
Rainfall for month	9.2 mm
Rainfall for year	207.6 mm
Maximum rain per minute	0.0 mm on 07 at 23:59
Maximum temperature	17.9°C on 07 at 14:23
Minimum temperature	0.4°C on 07 at 00:33
Maximum humidity	86% on 07 at 00:47
Minimum humidity	37% on 07 at 14:35
Maximum pressure	1003.5 hPa on 07 at 00:24
Minimum pressure	999.4 hPa on 07 at 14:49
Maximum windspeed	16.7 km/h on 07 at 12:49
Maximum gust speed	22.2 km/h from 221°(SW) on 07 at 12:56
Maximum heat index	17.9°C on 07 at 14:23

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8 August Average and Extremes
Average temperature	10.2°C
Average humidity	59%
Average dewpoint	2.1°C
Average barometer	996.1 hPa
Average windspeed	9.9 km/h
Average gustspeed	14.3 km/h
Average direction	261° (W)
Rainfall for month	9.2 mm
Rainfall for year	207.6 mm
Maximum rain per minute	0.0 mm on 08 at 23:59
Maximum temperature	17.7°C on 08 at 14:03
Minimum temperature	3.1°C on 08 at 05:47
Maximum humidity	78% on 08 at 02:54
Minimum humidity	38% on 08 at 15:05
Maximum pressure	1000.8 hPa on 08 at 00:35
Minimum pressure	990.3 hPa on 08 at 23:43
Maximum windspeed	25.9 km/h on 08 at 23:54
Maximum gust speed	42.6 km/h from 231°(SW) on 08 at 23:30
Maximum heat index	17.7°C on 08 at 14:03

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9 August Average and Extremes
Average temperature	11.0°C
Average humidity	67%
Average dewpoint	4.9°C
Average barometer	989.7 hPa
Average windspeed	6.3 km/h
Average gustspeed	9.9 km/h
Average direction	241° (WSW)
Rainfall for month	9.2 mm
Rainfall for year	207.6 mm
Maximum rain per minute	0.0 mm on 09 at 23:59
Maximum temperature	15.9°C on 09 at 13:55
Minimum temperature	6.2°C on 09 at 08:40
Maximum humidity	87% on 09 at 23:59
Minimum humidity	53% on 09 at 15:34
Maximum pressure	992.7 hPa on 09 at 22:28
Minimum pressure	987.6 hPa on 09 at 05:05
Maximum windspeed	25.9 km/h on 08 at 00:33
Maximum gust speed	37.0 km/h from 259°(W) on 09 at 00:01
Maximum heat index	15.9°C on 09 at 13:55

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10 August Average and Extremes
Average temperature	6.2°C
Average humidity	93%
Average dewpoint	5.1°C
Average barometer	989.4 hPa
Average windspeed	6.2 km/h
Average gustspeed	10.2 km/h
Average direction	8° (N)
Rainfall for month	36.4 mm
Rainfall for year	234.8 mm
Maximum rain per minute	0.6 mm on 10 at 15:39
Maximum temperature	8.1°C on 10 at 15:28
Minimum temperature	4.7°C on 10 at 23:59
Maximum humidity	96% on 10 at 23:59
Minimum humidity	87% on 10 at 00:59
Maximum pressure	992.9 hPa on 10 at 00:55
Minimum pressure	985.5 hPa on 10 at 23:59
Maximum windspeed	31.5 km/h on 10 at 12:56
Maximum gust speed	55.5 km/h from 015°(NNE) on 10 at 12:55
Maximum heat index	8.1°C on 10 at 15:28

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11 August Average and Extremes
Average temperature	6.1°C
Average humidity	93%
Average dewpoint	5.1°C
Average barometer	986.0 hPa
Average windspeed	4.6 km/h
Average gustspeed	8.3 km/h
Average direction	163° (SSE)
Rainfall for month	37.2 mm
Rainfall for year	235.6 mm
Maximum rain per minute	0.2 mm on 11 at 23:59
Maximum temperature	9.9°C on 11 at 14:26
Minimum temperature	3.2°C on 11 at 04:17
Maximum humidity	97% on 11 at 09:30
Minimum humidity	84% on 11 at 14:21
Maximum pressure	988.4 hPa on 11 at 10:53
Minimum pressure	984.7 hPa on 11 at 23:49
Maximum windspeed	16.7 km/h on 11 at 13:08
Maximum gust speed	24.1 km/h from 158°(SSE) on 11 at 12:06
Maximum heat index	9.9°C on 11 at 14:26

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12 August Average and Extremes
Average temperature	6.3°C
Average humidity	91%
Average dewpoint	4.9°C
Average barometer	985.9 hPa
Average windspeed	2.2 km/h
Average gustspeed	3.8 km/h
Average direction	175° (S)
Rainfall for month	37.6 mm
Rainfall for year	236.0 mm
Maximum rain per minute	0.2 mm on 12 at 00:59
Maximum temperature	11.4°C on 12 at 14:11
Minimum temperature	3.3°C on 12 at 23:59
Maximum humidity	97% on 12 at 12:08
Minimum humidity	74% on 12 at 16:11
Maximum pressure	988.0 hPa on 12 at 22:20
Minimum pressure	984.4 hPa on 12 at 04:51
Maximum windspeed	11.1 km/h on 12 at 02:17
Maximum gust speed	18.5 km/h from 159°(SSE) on 12 at 00:56
Maximum heat index	11.4°C on 12 at 14:10

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13 August Average and Extremes
Average temperature	7.6°C
Average humidity	76%
Average dewpoint	2.8°C
Average barometer	987.5 hPa
Average windspeed	7.2 km/h
Average gustspeed	11.0 km/h
Average direction	222° (SW)
Rainfall for month	37.6 mm
Rainfall for year	236.0 mm
Maximum rain per minute	0.0 mm on 13 at 23:59
Maximum temperature	16.9°C on 13 at 14:26
Minimum temperature	1.0°C on 13 at 02:45
Maximum humidity	97% on 13 at 09:20
Minimum humidity	34% on 13 at 14:03
Maximum pressure	994.2 hPa on 13 at 23:58
Minimum pressure	983.6 hPa on 13 at 13:52
Maximum windspeed	29.6 km/h on 13 at 18:00
Maximum gust speed	44.4 km/h from 111°(ESE) on 13 at 17:59
Maximum heat index	16.9°C on 13 at 14:26

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14 August Average and Extremes
Average temperature	6.8°C
Average humidity	77%
Average dewpoint	2.8°C
Average barometer	1003.9 hPa
Average windspeed	5.4 km/h
Average gustspeed	8.5 km/h
Average direction	161° (SSE)
Rainfall for month	37.6 mm
Rainfall for year	236.0 mm
Maximum rain per minute	0.0 mm on 14 at 23:59
Maximum temperature	11.4°C on 14 at 14:30
Minimum temperature	2.6°C on 14 at 07:53
Maximum humidity	93% on 14 at 08:52
Minimum humidity	53% on 14 at 14:40
Maximum pressure	1010.2 hPa on 14 at 21:40
Minimum pressure	994.2 hPa on 14 at 00:01
Maximum windspeed	22.2 km/h on 14 at 13:43
Maximum gust speed	35.2 km/h from 105°(ESE) on 14 at 13:42
Maximum heat index	11.4°C on 14 at 14:30

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15 August Average and Extremes
Average temperature	6.4°C
Average humidity	76%
Average dewpoint	2.0°C
Average barometer	1008.3 hPa
Average windspeed	7.3 km/h
Average gustspeed	10.8 km/h
Average direction	302° (WNW)
Rainfall for month	37.6 mm
Rainfall for year	236.0 mm
Maximum rain per minute	0.0 mm on 15 at 23:59
Maximum temperature	14.1°C on 15 at 14:03
Minimum temperature	-1.1°C on 15 at 06:59
Maximum humidity	92% on 15 at 08:52
Minimum humidity	44% on 15 at 14:32
Maximum pressure	1009.9 hPa on 15 at 09:07
Minimum pressure	1005.6 hPa on 15 at 23:59
Maximum windspeed	20.4 km/h on 15 at 13:22
Maximum gust speed	27.8 km/h from 312°(NW) on 15 at 13:19
Maximum heat index	14.1°C on 15 at 14:03

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16 August Average and Extremes
Average temperature	9.5°C
Average humidity	69%
Average dewpoint	3.6°C
Average barometer	998.1 hPa
Average windspeed	12.9 km/h
Average gustspeed	18.9 km/h
Average direction	262° (W)
Rainfall for month	37.6 mm
Rainfall for year	236.0 mm
Maximum rain per minute	0.0 mm on 16 at 23:59
Maximum temperature	15.8°C on 16 at 14:57
Minimum temperature	3.3°C on 16 at 02:27
Maximum humidity	91% on 16 at 00:47
Minimum humidity	46% on 16 at 13:03
Maximum pressure	1005.6 hPa on 16 at 00:01
Minimum pressure	992.4 hPa on 16 at 23:40
Maximum windspeed	33.3 km/h on 16 at 15:45
Maximum gust speed	48.1 km/h from 261°(W) on 16 at 15:11
Maximum heat index	15.8°C on 16 at 14:57

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17 August Average and Extremes
Average temperature	6.6°C
Average humidity	83%
Average dewpoint	3.9°C
Average barometer	1004.5 hPa
Average windspeed	9.6 km/h
Average gustspeed	14.6 km/h
Average direction	141° (SE)
Rainfall for month	50.2 mm
Rainfall for year	248.6 mm
Maximum rain per minute	0.2 mm on 17 at 16:26
Maximum temperature	11.6°C on 17 at 03:22
Minimum temperature	3.0°C on 17 at 23:59
Maximum humidity	95% on 17 at 10:28
Minimum humidity	61% on 17 at 02:10
Maximum pressure	1016.1 hPa on 17 at 23:58
Minimum pressure	992.3 hPa on 17 at 01:52
Maximum windspeed	29.6 km/h on 17 at 04:22
Maximum gust speed	48.1 km/h from 095°(E) on 17 at 04:21
Maximum heat index	11.6°C on 17 at 03:22

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18 August Average and Extremes
Average temperature	5.1°C
Average humidity	81%
Average dewpoint	2.0°C
Average barometer	1020.0 hPa
Average windspeed	4.0 km/h
Average gustspeed	6.7 km/h
Average direction	237° (WSW)
Rainfall for month	50.8 mm
Rainfall for year	249.2 mm
Maximum rain per minute	0.2 mm on 18 at 02:50
Maximum temperature	10.8°C on 18 at 15:24
Minimum temperature	1.8°C on 18 at 03:52
Maximum humidity	92% on 18 at 02:05
Minimum humidity	57% on 18 at 15:41
Maximum pressure	1022.0 hPa on 18 at 11:38
Minimum pressure	1016.1 hPa on 18 at 00:01
Maximum windspeed	13.0 km/h on 18 at 23:58
Maximum gust speed	22.2 km/h from 206°(SSW) on 18 at 01:06
Maximum heat index	10.8°C on 18 at 15:24

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Average and Extremes for Month of August 2019 up to day 18
Average temperature	7.2°C
Average humidity	75%
Average dewpoint	2.6°C
Average barometer	996.9 hPa
Average windspeed	7.1 km/h
Average gustspeed	11.1 km/h
Average direction	223° (SW)
Rainfall for month	50.8 mm
Rainfall for year	249.2 mm
Maximum rain per minute	0.6 mm on 10 at 15:39
Maximum temperature	17.9°C on 07 at 14:23
Minimum temperature	-1.5°C on 06 at 04:21
Maximum humidity	97% on 13 at 09:20
Minimum humidity	30% on 05 at 12:24
Maximum pressure	1022.0 hPa on 18 at 11:38
Minimum pressure	983.6 hPa on 13 at 13:52
Maximum windspeed	38.9 kmh from 178°(S) on 02 at 23:47
Maximum gust speed	55.5 km/h from 00°(N) on 10 at 12:55
Maximum heat index	17.9°C on 07 at 14:23
Avg daily max temp	13.2°C
Avg daily min temp	2.0°C
Growing degrees days :29.2	GDD

Day, Sunshine Hours, ET, Max Solar, UV
01 04:00hrs	ET :2.3 mm	652.0 W/m²	0.5 uv
02 03:30hrs	ET :2.8 mm	585.0 W/m²	0.0 uv
03 08:24hrs	ET :3.0 mm	473.0 W/m²	0.0 uv
04 03:36hrs	ET :1.4 mm	499.0 W/m²	0.0 uv
05 06:24hrs	ET :2.3 mm	752.0 W/m²	0.6 uv
06 08:30hrs	ET :2.4 mm	483.0 W/m²	0.0 uv
07 08:18hrs	ET :3.0 mm	527.0 W/m²	0.0 uv
08 08:00hrs	ET :3.9 mm	506.0 W/m²	0.0 uv
09 07:00hrs	ET :2.6 mm	496.0 W/m²	0.0 uv
10 00:00hrs	ET :0.5 mm	169.0 W/m²	0.0 uv
11 01:30hrs	ET :0.8 mm	613.0 W/m²	0.9 uv
12 03:36hrs	ET :1.0 mm	613.0 W/m²	0.7 uv
13 07:06hrs	ET :2.9 mm	533.0 W/m²	0.6 uv
14 06:06hrs	ET :1.9 mm	675.0 W/m²	0.9 uv
15 07:54hrs	ET :2.5 mm	531.0 W/m²	0.7 uv
16 01:12hrs	ET :3.4 mm	563.0 W/m²	0.6 uv
17 00:42hrs	ET :1.6 mm	390.0 W/m²	0.7 uv
18 03:18hrs	ET :1.3 mm	851.0 W/m²	1.2 uv

Daily Rain Totals

02.2 mm on 1

02.8 mm on 2

04.2 mm on 4

27.2 mm on 10

00.8 mm on 11

00.4 mm on 12

12.6 mm on 17

00.6 mm on 18