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Wairoa's Top Ten

This page shows some of the Top 10 Highs and Lows recorded by Wairoa's weather station.
General records began on the 1st of December 2009 and solar records on the 1st January 2013.
New records are highlighted in blue text and the data is updated just after midnight each day.

Temperature Records (°C)
Minimum Temperature
-1.52015-07-14
-1.12011-08-16
-0.62017-07-31
-0.42015-06-18
-0.32011-07-19
-0.32011-08-01
-0.32015-07-31
-0.12019-08-16
0.02011-07-20
0.02021-07-05
Minimum Average Temperature
4.62015-08-09
5.32011-07-19
5.32015-07-09
5.32015-08-10
5.32017-07-31
5.32021-07-05
5.52011-08-15
5.52015-07-31
5.72016-07-02
5.82011-07-25
Lowest Maximum Temperature
6.82015-07-09
7.92015-07-08
8.12015-07-10
8.22011-07-25
8.82013-07-15
9.02021-06-29
9.12015-08-09
9.52011-08-17
9.52015-08-10
9.52017-07-12
Smallest Daily Temperature Range
0.02025-02-07
0.02025-02-08
0.02025-11-04
0.12025-02-06
1.02017-09-03
1.42012-04-04
1.42021-11-07
1.42024-06-26
1.52011-04-04
1.52012-07-25
Maximum Heating Degree Days
14.42020-08-17
13.72011-08-15
13.72015-08-09
13.02015-07-09
13.02015-08-10
13.02017-07-31
13.02020-08-15
12.92020-05-30
12.92021-07-05
12.82015-07-31
Maximum Temperature
38.22020-01-31
36.92020-02-04
36.62016-02-26
36.62020-02-02
35.92011-02-02
35.82020-02-03
35.72020-01-27
35.22013-01-10
35.22016-03-08
35.12011-01-19
Maximum Average Temperature
28.72020-01-31
27.92020-02-02
27.82020-01-29
27.82020-02-04
27.42020-01-28
27.12013-01-10
27.02020-01-27
27.02020-02-03
26.92010-12-22
26.82011-02-07
Highest Minimum Temperature
23.72020-01-29
22.72020-01-30
22.42010-12-22
22.22024-01-20
21.92018-02-20
21.82020-12-08
21.72011-02-07
21.72023-12-30
21.62018-02-12
21.62020-01-31
Greatest Daily Range
25.92025-03-30
25.62014-10-13
25.12020-12-19
24.92014-01-19
24.12016-04-29
23.12015-10-07
22.52013-10-20
22.32016-06-14
22.32016-07-04
22.02009-12-18
Maximum Cooling Degree Days
10.42020-01-31
9.62020-02-02
9.62020-02-04
9.52020-01-29
9.12020-01-28
8.82013-01-10
8.72020-01-27
8.72020-02-03
8.42020-01-30
8.42024-01-20
Derived Temperature Records (°C)
Minimum Apparent Temperature
-6.92015-07-09
-6.32022-04-05
-5.62014-09-22
-5.12014-07-06
-4.92015-07-14
-4.92016-09-09
-4.82016-09-08
-4.82021-08-09
-4.52014-08-21
-4.52015-07-31
Maximum Apparent Temperature
40.52020-01-27
40.22016-02-26
39.42020-02-02
39.22024-01-13
39.02022-02-10
38.82011-02-05
38.82019-02-14
38.72012-12-25
38.52020-01-31
38.22011-02-02
Minimum Dew Point
-10.82023-03-08
-10.02025-07-07
-7.62016-07-24
-6.32025-06-08
-6.12025-06-25
-5.92012-10-25
-5.72011-09-03
-5.52019-08-05
-5.32015-11-13
-5.12025-06-07
Maximum Dew Point
28.02021-12-20
27.42024-04-10
25.52018-02-12
25.22022-02-10
24.72022-02-12
24.62012-12-25
24.22018-02-11
24.12025-02-18
23.92018-02-13
23.82012-12-24
Minimum Wind Chill
-3.92015-07-14
-3.72015-07-31
-3.62017-07-31
-3.22019-08-16
-3.22022-04-05
-3.12015-06-18
-3.02014-08-10
-2.92018-06-23
-2.92021-07-09
-2.82013-07-17
Air Frost Records
Earliest Frost Day
30 Mar2025/26
18 Jun2015/16
05 Jul2021/22
19 Jul2011/12
31 Jul2017/18
16 Aug2019/20
  
  
  
  
Latest Frost Day
22 Aug2021/22
16 Aug2011/12
16 Aug2019/20
31 Jul2015/16
31 Jul2017/18
30 Mar2025/26
  
  
  
  
Most Frost Days
42011/12
32015/16
32021/22
12017/18
12019/20
12025/26
  
  
  
  
Consecutive Frost Days
22011-07-20
12011-08-01
12011-08-16
12015-06-18
12015-07-14
12015-07-31
12017-07-31
12019-08-16
12021-07-05
12021-07-09
Frost Season Length (days)
492021/22
442015/16
292011/12
12017/18
12019/20
12025/26
  
  
  
  
Humidity Records (RH%)
Minimum Humidity
02025-03-30
100000-00-00
102015-03-10
102015-04-17
102015-05-25
102015-06-13
102015-08-02
102016-01-03
102016-01-10
102016-07-25
Greatest Daily Humidity Range
97.02025-03-30
89.02015-03-10
89.02015-04-17
89.02016-01-03
89.02016-07-26
88.02015-04-24
88.02016-01-10
87.02015-03-28
87.02015-05-25
86.00000-00-00
Smallest Daily Humidity Range
0.02021-09-16
0.02021-11-05
0.02021-11-06
0.02021-11-07
0.02022-02-07
0.02022-03-29
0.02022-10-02
0.02025-01-07
0.02025-01-22
0.02025-02-07
  
Wind Records (km/h)
Maximum Average Wind Speed
1002024-12-26
892021-03-16
862021-10-09
860000-00-00
862023-03-08
832024-02-17
752017-05-18
702020-08-19
702020-06-01
692024-07-21
Maximum Wind Gust Speed
952022-03-26
942022-06-11
942024-08-18
920000-00-00
922020-06-01
922020-08-19
922021-06-03
922022-02-26
922022-11-15
922023-03-08
Lowest Maximum Wind Gust
02017-05-16
02025-02-07
02025-02-08
02025-11-04
32025-02-06
72015-03-03
72015-03-04
72022-04-12
72022-05-04
72023-03-19
Maximum Daily Wind Run (km)
767.92020-03-17
716.22013-07-14
692.62016-09-09
658.82015-07-09
650.32013-07-15
639.92018-05-28
638.82022-03-26
625.02018-04-11
623.42020-09-11
620.72015-09-21
Minimum Daily Wind Run (km)
0.02017-05-16
0.02025-02-06
0.02025-02-07
0.02025-02-08
0.02025-06-12
0.02025-11-04
0.22016-04-05
0.42025-05-11
0.52025-06-08
0.72025-06-13
Pressure Records (hPa)
Minimum Pressure
0.02025-03-30
974.02025-08-29
974.72023-02-14
975.82025-05-29
976.02025-08-28
976.82025-05-30
979.42017-07-20
979.62017-07-21
980.12013-06-20
980.42022-06-13
Maximum Pressure
1052.02025-08-31
1046.32025-05-06
1046.02024-07-10
1045.62025-05-05
1044.32025-09-20
1043.82024-09-12
1043.42024-07-11
1042.72025-05-07
1042.12025-08-25
1041.72021-07-02
Smallest Daily Press Change
-1.52021-05-02
-0.42020-04-05
-0.12021-05-07
0.02025-02-07
0.02025-02-08
0.02025-11-04
0.62025-02-06
0.82021-05-08
1.02018-11-13
1.52011-03-30
Greatest Daily Press Change
1026.12025-03-30
71.02025-08-31
59.52025-08-28
47.82019-12-17
47.72025-05-07
46.22024-07-21
44.22023-05-28
43.82015-05-21
42.42025-09-03
38.22022-06-13
 
Rain Records (mm)
Rain Rate (mm/h)
68.42010-10-14
68.42013-03-20
68.42014-01-09
68.42024-03-01
68.42024-05-15
68.42025-06-05
64.82017-05-18
64.82024-12-17
64.82024-12-27
64.82024-12-31
Maximum Rain 1 Hour
59.42024-12-17
38.42013-12-08
38.12023-11-07
34.82022-03-23
34.82022-04-13
34.82022-11-10
34.52022-05-30
32.72019-12-17
32.12022-05-10
32.12023-09-25
Daily Rainfall
209.42022-04-13
171.92024-12-17
157.22022-03-23
132.02021-11-03
130.52016-01-28
113.42015-09-21
111.62011-04-27
109.82020-11-09
108.32011-04-26
108.02023-02-28
Driest Months
0.0
0.0Jan 2002
0.0Nov 2025
4.2Jan 2017
14.4Jul 2018
14.4Nov 2016
16.8Sep 2012
19.2Nov 2017
19.5Nov 2014
20.9Feb 2016
Wettest Months
678.9Mar 2022
441.1Dec 2024
429.9Feb 2023
416.1Nov 2023
318.0Nov 2021
283.2Apr 2011
274.5May 2022
264.6May 2024
261.9Jun 2023
251.4Mar 2025
Wettest Years
24172022
22072023
18882024
14352010
13892011
13662021
12612025
11982017
11542012
11542020
Consecutive Dry Days (end date)
202017-12-12
202020-05-03
182011-01-08
182021-01-27
172024-12-11
162013-08-01
162016-05-16
162020-02-06
152011-02-13
152012-12-22
Consecutive Wet Days (end date)
182018-12-06
162023-01-14
132024-07-22
122012-07-10
122023-06-27
112022-03-31
102011-08-20
102014-04-14
102015-09-28
102018-02-14
Most Dry Days in a Month
26Oct 2012
26Nov 2019
25May 2015
25Jan 2017
25Jan 2019
25Jan 2021
24Feb 2013
24Jan 2018
24Nov 2024
23Jan 2014
Most Rain Days in a Month
24Aug 2025
23Jan 2023
22Jul 2012
22Jun 2013
22Jun 2020
22May 2024
22Jul 2025
21Oct 2011
20May 2010
20Jul 2010
Solar Records (since 21 April 2013)
Daily Sunshine Hours
21.32025-06-03
18.82025-11-06
18.62025-06-04
18.12023-09-17
17.22023-09-16
17.02022-04-10
16.92020-12-26
16.72022-12-16
16.52022-01-08
16.32024-06-11
Monthly Sunshine Hours
337.9Jan 2020
337.4Jan 2021
330.7Jan 2017
317.8Nov 2019
312.5Jan 2019
308.5Feb 2020
302.4Jan 2022
302.2Jan 2014
301.6Dec 2017
298.2Jan 2015
Minimum Monthly Sunshine Hours
0.0May 2013
0.0Jun 2013
0.5Jul 2013
29.6Aug 2025
42.4Nov 2025
70.3Apr 2014
70.7Jul 2015
71.0Aug 2015
71.3Sep 2015
73.4May 2015
Max Solar Radiation Wm⁻²
23692020-11-26
23692020-12-10
23692021-03-30
23692023-01-09
23692023-12-13
23692025-10-03
22722020-11-29
22092021-10-05
21072024-10-03
20952022-12-18
Lowest Max Solar Radiation Wm⁻²
12025-09-14
92025-08-07
152025-09-25
202022-04-12
242023-03-19
262025-08-28
322017-07-14
352025-05-23
352025-05-24
432017-07-09
UV Index
16.02014-03-09
16.02014-03-23
16.02014-12-18
16.02015-01-02
16.02015-01-04
16.02015-01-24
16.02015-02-19
16.02015-02-24
16.02015-02-27
16.02015-03-05

Page updated 07/11/2025 02:20:36
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Total gen time: 4.322 secs


Script by Mark Crossley, Wilslow, Cheshire, UK. Version 0.10 2nd January 2014


Wairoa's Flag Map Cumulus Top Sites
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