Wairoa Weather Top 10s

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.

Minimum Temperature
-1.5	2015-07-14
-1.1	2011-08-16
-0.6	2017-07-31
-0.4	2015-06-18
-0.3	2011-07-19
-0.3	2011-08-01
-0.3	2015-07-31
-0.1	2019-08-16
0.0	2011-07-20
0.0	2021-07-05

Minimum Average Temperature
4.6	2015-08-09
5.3	2011-07-19
5.3	2015-07-09
5.3	2015-08-10
5.3	2017-07-31
5.3	2021-07-05
5.5	2011-08-15
5.5	2015-07-31
5.7	2016-07-02
5.8	2011-07-25

Lowest Maximum Temperature
6.8	2015-07-09
7.9	2015-07-08
8.1	2015-07-10
8.2	2011-07-25
8.8	2013-07-15
9.0	2021-06-29
9.1	2015-08-09
9.5	2011-08-17
9.5	2015-08-10
9.5	2017-07-12

Smallest Daily Temperature Range
1.0	2017-09-03
1.4	2012-04-04
1.4	2021-11-07
1.5	2011-04-04
1.5	2012-07-25
1.5	2013-08-11
1.5	2017-09-02
1.7	2011-01-22
1.7	2019-12-24
1.8	2012-07-23

Maximum Heating Degree Days
14.4	2020-08-17
13.7	2011-08-15
13.7	2015-08-09
13.0	2015-07-09
13.0	2015-08-10
13.0	2017-07-31
13.0	2020-08-15
12.9	2020-05-30
12.9	2021-07-05
12.8	2015-07-31

Maximum Temperature
38.2	2020-01-31
36.9	2020-02-04
36.6	2016-02-26
36.6	2020-02-02
35.9	2011-02-02
35.8	2020-02-03
35.7	2020-01-27
35.2	2013-01-10
35.2	2016-03-08
35.1	2011-01-19

Maximum Average Temperature
28.7	2020-01-31
27.9	2020-02-02
27.8	2020-01-29
27.8	2020-02-04
27.4	2020-01-28
27.1	2013-01-10
27.0	2020-01-27
27.0	2020-02-03
26.9	2010-12-22
26.8	2011-02-07

Highest Minimum Temperature
23.7	2020-01-29
22.7	2020-01-30
22.4	2010-12-22
21.9	2018-02-20
21.8	2020-12-08
21.7	2011-02-07
21.6	2018-02-12
21.6	2020-01-31
21.5	2013-01-14
21.5	2017-02-13

Greatest Daily Range
25.6	2014-10-13
25.1	2020-12-19
24.9	2014-01-19
24.1	2016-04-29
23.1	2015-10-07
22.5	2013-10-20
22.3	2016-06-14
22.3	2016-07-04
22.0	2009-12-18
21.9	2018-09-13

Maximum Cooling Degree Days
10.4	2020-01-31
9.6	2020-02-02
9.6	2020-02-04
9.5	2020-01-29
9.1	2020-01-28
8.8	2013-01-10
8.7	2020-01-27
8.7	2020-02-03
8.4	2020-01-30
8.3	2021-01-28

Minimum Apparent Temperature
-6.9	2015-07-09
-5.6	2014-09-22
-5.1	2014-07-06
-4.9	2015-07-14
-4.9	2016-09-09
-4.8	2016-09-08
-4.8	2021-08-09
-4.5	2014-08-21
-4.5	2015-07-31
-4.4	2011-08-16

Maximum Apparent Temperature
40.5	2020-01-27
40.2	2016-02-26
39.4	2020-02-02
38.8	2011-02-05
38.8	2019-02-14
38.7	2012-12-25
38.5	2020-01-31
38.2	2011-02-02
38.1	2020-02-03
38.0	2018-01-30

Minimum Dew Point
-7.6	2016-07-24
-5.9	2012-10-25
-5.7	2011-09-03
-5.5	2019-08-05
-5.3	2015-11-13
-4.7	2015-07-21
-4.5	2011-08-21
-4.5	2016-06-04
-4.4	2021-07-09
-4.3	2015-07-20

Maximum Dew Point
25.5	2018-02-12
24.6	2012-12-25
24.2	2018-02-11
23.9	2018-02-13
23.8	2012-12-24
23.8	2020-01-27
23.5	2016-03-24
23.5	2016-05-30
23.5	2020-01-29
23.4	2013-01-12

Minimum Wind Chill
-3.9	2015-07-14
-3.7	2015-07-31
-3.6	2017-07-31
-3.2	2019-08-16
-3.1	2015-06-18
-3.0	2014-08-10
-2.9	2018-06-23
-2.9	2021-07-09
-2.8	2013-07-17
-2.8	2016-06-05

Earliest Frost Day
18 Jun	2015/16
05 Jul	2021/22
19 Jul	2011/12
31 Jul	2017/18
16 Aug	2019/20

Latest Frost Day
22 Aug	2021/22
16 Aug	2011/12
16 Aug	2019/20
31 Jul	2015/16
31 Jul	2017/18

Most Frost Days
4	2011/12
3	2015/16
3	2021/22
1	2017/18
1	2019/20

Consecutive Frost Days
2	2011-07-20
1	2011-08-01
1	2011-08-16
1	2015-06-18
1	2015-07-14
1	2015-07-31
1	2017-07-31
1	2019-08-16
1	2021-07-05
1	2021-07-09

Frost Season Length (days)
49	2021/22
44	2015/16
29	2011/12
1	2017/18
1	2019/20

Minimum Humidity
10	2015-03-10
10	2015-04-17
10	2015-05-25
10	2015-06-13
10	2015-08-02
10	2016-01-03
10	2016-01-10
10	2016-07-25
10	2016-07-26
10	2017-06-10

Greatest Daily Humidity Range
89.0	2015-03-10
89.0	2015-04-17
89.0	2016-01-03
89.0	2016-07-26
88.0	2015-04-24
88.0	2016-01-10
87.0	2015-03-28
87.0	2015-05-25
86.0	2015-02-21
86.0	2015-04-19

Smallest Daily Humidity Range
0.0	2021-09-16
0.0	2021-11-05
0.0	2021-11-06
0.0	2021-11-07
1.0	2018-08-04
2.0	2010-10-14
2.0	2011-04-26
2.0	2016-09-21
2.0	2016-09-22
2.0	2017-06-23

Maximum Average Wind Speed
89	2021-03-16
86	2021-10-09
75	2017-05-18
70	2020-08-19
70	2020-06-01
59	2020-07-02
58	2014-09-22
58	2017-07-14
58	2019-10-02
56	2013-06-21

Maximum Wind Gust Speed
92	2020-06-01
92	2020-08-19
92	2021-06-03
91	2017-05-18
88	2016-05-29
81	2014-09-22
80	2014-10-06
80	2017-07-14
79	2019-10-02
77	2021-08-09

Lowest Maximum Wind Gust
0	2017-05-16
7	2015-03-03
7	2015-03-04
9	2011-05-10
9	2018-06-03
10	2009-12-04
10	2012-03-10
10	2017-06-24
10	2019-06-22
10	2020-03-30

Maximum Daily Wind Run (km)
767.9	2020-03-17
716.2	2013-07-14
692.6	2016-09-09
658.8	2015-07-09
650.3	2013-07-15
639.9	2018-05-28
625.0	2018-04-11
623.4	2020-09-11
620.7	2015-09-21
613.3	2010-07-08

Minimum Daily Wind Run (km)
0.0	2017-05-16
0.2	2016-04-05
4.9	2015-03-04
9.7	2020-08-13
9.8	2016-04-06
11.4	2018-02-13
11.6	2012-03-10
11.9	2015-03-03
13.6	2009-12-04
14.6	2018-05-04

Minimum Pressure
979.4	2017-07-20
979.6	2017-07-21
980.1	2013-06-20
981.0	2013-10-11
981.3	2013-10-12
981.7	2012-03-03
982.0	2013-06-21
982.4	2015-07-18
982.5	2015-05-23
982.7	2018-01-05

Maximum Pressure
1041.7	2021-07-02
1041.7	2021-07-03
1041.7	2021-09-01
1041.5	2021-09-03
1041.2	2021-09-13
1040.9	2021-10-21
1040.6	2010-10-30
1040.5	2021-08-22
1040.5	2021-08-24
1040.5	2021-10-20

Smallest Daily Press Change
-1.5	2021-05-02
-0.4	2020-04-05
-0.1	2021-05-07
0.8	2021-05-08
1.0	2018-11-13
1.5	2011-03-30
1.7	2010-02-08
1.7	2011-01-04
1.7	2012-02-07
1.7	2012-04-20

Greatest Daily Press Change
47.8	2019-12-17
43.8	2015-05-21
37.6	2021-10-19
37.1	2020-08-21
36.8	2015-05-28
36.7	2017-11-27
36.1	2019-07-14
35.4	2015-05-23
34.1	2021-06-25
34.0	2019-07-18

Rain Rate (mm/h)
68.4	2010-10-14
68.4	2013-03-20
68.4	2014-01-09
64.8	2017-05-18
61.2	2010-04-08
54.0	2010-11-05
54.0	2015-06-18
46.8	2009-12-05
46.8	2012-03-03
46.8	2016-01-28

Maximum Rain 1 Hour
38.4	2013-12-08
32.7	2019-12-17
28.5	2020-11-09
27.0	2021-04-27
27.0	2021-07-27
25.2	2016-01-28
24.3	2020-09-11
24.0	2020-10-15
22.5	2019-06-13
21.0	2018-09-05

Daily Rainfall
132.0	2021-11-03
130.5	2016-01-28
113.4	2015-09-21
111.6	2011-04-27
109.8	2020-11-09
108.3	2011-04-26
96.9	2021-11-04
91.5	2020-06-30
89.4	2021-09-16
86.4	2012-03-20

Driest Months
0.0	Jan 2002
4.2	Jan 2017
14.4	Jul 2018
14.4	Nov 2016
16.8	Sep 2012
19.2	Nov 2017
19.5	Nov 2014
20.9	Feb 2016
22.0	Oct 2012
22.5	Jan 2015

Wettest Months
317.4	Nov 2021
283.2	Apr 2011
237.3	Mar 2012
226.2	Jan 2010
221.7	Jan 2011
216.9	Jun 2020
209.4	Jul 2017
208.5	Jul 2010
206.4	Nov 2020
204.6	Sep 2015

Wettest Years
1435	2010
1389	2011
1244	2021
1198	2017
1154	2012
1154	2020
1131	2013
1070	2015
1047	2018
1002	2016

Consecutive Dry Days (end date)
20	2017-12-12
20	2020-05-03
18	2011-01-08
18	2021-01-27
16	2013-08-01
16	2016-05-16
16	2020-02-06
15	2011-02-13
15	2012-12-22
15	2015-01-02

Consecutive Wet Days (end date)
18	2018-12-06
12	2012-07-10
10	2011-08-20
10	2014-04-14
10	2015-09-28
10	2018-02-14
10	2020-07-22
9	2012-05-12
9	2013-06-12
9	2013-09-06

Most Dry Days in a Month
26	Oct 2012
26	Nov 2019
25	May 2015
25	Jan 2017
25	Jan 2019
25	Jan 2021
24	Feb 2013
24	Jan 2018
23	Jan 2014
23	Mar 2014

Most Rain Days in a Month
22	Jul 2012
22	Jun 2013
22	Jun 2020
21	Oct 2011
20	May 2010
20	Jul 2010
20	Feb 2012
20	Mar 2012
20	Aug 2014
20	Jun 2017

Daily Sunshine Hours
16.9	2020-12-26
16.0	2021-01-06
15.1	2016-12-16
15.1	2016-12-20
15.1	2020-02-12
15.1	2020-05-14
15.0	2014-01-06
15.0	2016-12-17
15.0	2016-12-21
14.9	2018-12-17

Monthly Sunshine Hours
337.9	Jan 2020
337.4	Jan 2021
330.7	Jan 2017
317.8	Nov 2019
312.5	Jan 2019
308.5	Feb 2020
302.2	Jan 2014
301.6	Dec 2017
298.2	Jan 2015
295.2	Dec 2020

Minimum Monthly Sunshine Hours
0.0	May 2013
0.0	Jun 2013
0.5	Jul 2013
70.3	Apr 2014
70.7	Jul 2015
71.0	Aug 2015
71.3	Sep 2015
73.4	May 2015
75.6	Jun 2015
79.1	Jul 2014

Max Solar Radiation Wm⁻²
2369	2020-11-26
2369	2020-12-10
2369	2021-03-30
2272	2020-11-29
2209	2021-10-05
2037	2013-02-01
1927	2013-02-04
1914	2013-02-13
1913	2021-04-12
1897	2013-02-02

Lowest Max Solar Radiation Wm⁻²
32	2017-07-14
43	2017-07-09
51	2014-04-07
62	2017-06-24
66	2017-07-01
69	2015-05-23
76	2017-06-23
77	2018-06-11
78	2016-02-08
79	2017-06-22

UV Index
16.0	2014-03-09
16.0	2014-03-23
16.0	2014-12-18
16.0	2015-01-02
16.0	2015-01-04
16.0	2015-01-24
16.0	2015-02-19
16.0	2015-02-24
16.0	2015-02-27
16.0	2015-03-05

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